{"id":1922,"date":"2026-04-09T05:39:49","date_gmt":"2026-04-09T05:39:49","guid":{"rendered":"https:\/\/wormwheelgear.top\/?p=1922"},"modified":"2026-04-09T05:39:49","modified_gmt":"2026-04-09T05:39:49","slug":"worm-gear-noise-and-vibration-what-the-sound-reveals-and-how-to-engineer-it-out","status":"publish","type":"post","link":"https:\/\/wormwheelgear.top\/ko\/worm-gear-noise-and-vibration-what-the-sound-reveals-and-how-to-engineer-it-out\/","title":{"rendered":"Worm Gear Noise and Vibration — What the Sound Reveals and How to Engineer It Out"},"content":{"rendered":"
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\uc9c0\uc2dd \uc2dc\ub9ac\uc988 \u00b7 B9 \u00b7 \uc18c\uc74c \ubc0f \uc9c4\ub3d9<\/p>\n

\uc6dc \uae30\uc5b4 \uc18c\uc74c \ubc0f \uc9c4\ub3d9<\/span> \u2014 \uc18c\ub9ac\uac00 \ub4dc\ub7ec\ub0b4\ub294 \uac83\uacfc \uadf8\uac83\uc744 \uc81c\uac70\ud558\ub294 \uacf5\ud559\uc801 \ubc29\ubc95<\/h1>\n

3\ub144\uac04 \uc870\uc6a9\ud558\uac8c \uc791\ub3d9\ud558\ub358 \uc6dc \uae30\uc5b4 \uad6c\ub3d9 \uc7a5\uce58\uc5d0\uc11c 91Hz\uc758 \uc8fc\uae30\uc801\uc778 \ub178\ud0b9 \uc18c\uc74c\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \ubd84\ud574 \uc5c6\uc774 \uc8fc\ud30c\uc218\ub9cc\uc73c\ub85c \uadfc\ubcf8 \uc6d0\uc778\uc744 \ud30c\uc545\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc6dc \uae30\uc5b4 \uc18c\uc74c\uc740 \ub2e8\uc21c\ud788 \uac70\uc2ac\ub9ac\ub294 \uc18c\uc74c\uc774 \uc544\ub2c8\ub77c, \uc74c\ud5a5 \uc8fc\ud30c\uc218\uc5d0 \ub2f4\uae34 \uc9c4\ub2e8 \uc815\ubcf4\uc785\ub2c8\ub2e4.<\/p>\n

\uba54\uc26c \uc8fc\ud30c\uc218 \ubd84\uc11d<\/span>
\n\ubca0\uc5b4\ub9c1 \uc18c\uc74c \ub300 \uba54\uc26c \uc18c\uc74c<\/span>
\n\uc124\uacc4 \ub2e8\uacc4 \ucd95\uc18c<\/span>
\n\uc124\uce58 \ud6c4 \uc218\uc815 \uc0ac\ud56d<\/span><\/div>\n<\/div>\n<\/section>\n
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\u2699 \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc \uc6dc\uae30\uc5b4 \uc8fc\uc2dd\ud68c\uc0ac, \uacbd\uae30\ub3c4 \uc548\uc0b0\uc2dc, \ub300\ud55c\ubbfc\uad6d sales@wormwheelgear.top<\/div>\n<\/div>\n
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91Hz \ub178\ud06c: \uc8fc\ud30c\uc218\ub97c \ud1b5\ud574 \uace0\uc7a5 \ubaa8\ub4dc\ub97c \uc2dd\ubcc4\ud558\ub294 \ubc29\ubc95<\/h2>\n

\ubb3c\ub958\uc13c\ud130\uc758 \ud328\ud0a4\uc9c0 \ucee8\ubca0\uc774\uc5b4\uc5d0 \uc124\uce58\ub41c \uc6dc \uae30\uc5b4 \ucf54\ub108 \ub4dc\ub77c\uc774\ube0c\uac00 3\ub144 \ub3d9\uc548 \uc870\uc6a9\ud788 \uc791\ub3d9\ud558\ub2e4\uac00, \uc815\ube44 \uae30\uc220\uc790\uac00 \uc8fc\uae30\uc801\uc778 \uae08\uc18d\uc131 \uc18c\uc74c\uc744 \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4. \uc18c\uc74c\uc740 \uc9c0\uc18d\uc801\uc774\uc9c0 \uc54a\uace0 \uc77c\uc815\ud55c \uac04\uaca9\uc73c\ub85c \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \uc2a4\ub9c8\ud2b8\ud3f0 \uc9c4\ub3d9 \uce21\uc815 \uc571\uc73c\ub85c \uce21\uc815\ud55c \uacb0\uacfc, \uc18c\uc74c \ubc1c\uc0dd \ube48\ub3c4\ub294 \uc57d 91Hz\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n

\uacc4\uc0b0\ud574 \ubcf4\uba74, \uc6dc \uc0e4\ud504\ud2b8 \ud68c\uc804 \uc18d\ub3c4 1,450 RPM\uc740 \ucd08\ub2f9 24.2\ud68c\uc804\uc785\ub2c8\ub2e4. \uc774\uc911 \uc2a4\ud0c0\ud2b8 \uc6dc(z1=2)\uc758 \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\ub294 24.2 x 2 = 48.3 Hz\uc785\ub2c8\ub2e4. \ud720 \ud1b1\ub2c8 \uc218 z2=40, \ud720 \ud68c\uc804 \uc18d\ub3c4\ub294 1,450\/40 = 36.25 RPM = \ucd08\ub2f9 0.604\ud68c\uc804\uc785\ub2c8\ub2e4. 48.3 Hz\ub3c4 0.604 Hz\ub3c4 91 Hz\uc640 \uc77c\uce58\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ud2b9\uc815 \ubca0\uc5b4\ub9c1(\uad6c\ub984 \uc694\uc18c 12\uac1c, \uc811\ucd09\uac01 0\ub3c4)\uc744 \uc0ac\uc6a9\ud588\uc744 \ub54c 1,450 RPM\uc5d0\uc11c\uc758 \uc6dc \uc0e4\ud504\ud2b8 \ub0b4\ub95c \ubca0\uc5b4\ub9c1 \uc8fc\ud30c\uc218\ub294 \ub300\ub7b5 8.8 x 1,450\/60 = 212 Hz\uc785\ub2c8\ub2e4. \uc774 \ub610\ud55c \uc77c\uce58\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc815\ub2f5\uc740 91Hz\uc785\ub2c8\ub2e4. \uc774\ub294 \ud720 \ud68c\uc804 \uc8fc\ud30c\uc218\uc758 \uc57d 4\ubc30(4 x 0.604Hz x 60 = 144RPM\uc5d0 \ud574\ub2f9 - \uc815\ud655\ud788 \uc77c\uce58\ud558\uc9c0\ub294 \uc54a\uc74c)\uc774\uc9c0\ub9cc, 7\uac1c \uc694\uc18c \ubca0\uc5b4\ub9c1\uc744 \uc0ac\uc6a9\ud558\ub294 \uc6dc \uc0e4\ud504\ud2b8 \ubca0\uc5b4\ub9c1\uc758 1,450RPM\uc5d0\uc11c\uc758 \ubca0\uc5b4\ub9c1 \uc678\ub95c \uacb0\ud568 \uc8fc\ud30c\uc218(BPFO)\uc778 3.5 x 1,450\/60 = 84.6Hz\uc640 \ub9e4\uc6b0 \uac00\uae5d\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc815\ube44\ud300\uc740 \uad6c\ub3d9 \uc7a5\uce58\ub97c \ubd84\ud574\ud558\uc5ec \uc6dc \uc0e4\ud504\ud2b8 \ubca0\uc5b4\ub9c1 \uc678\ub95c\uc5d0 \uc57d 2mm \uae38\uc774\uc758 \ud53c\ub85c \ud30c\uc190\uc774 \ud558\ub098 \uc788\uc74c\uc744 \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4. \uad6c\ub984 \uc694\uc18c\uac00 \ud30c\uc190 \ubd80\uc704\ub97c \uc9c0\ub098\uac08 \ub54c\ub9c8\ub2e4 \uc18c\uc74c\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \uc6dc \uae30\uc5b4 \uc790\uccb4\ub294 \uc591\ud638\ud55c \uc0c1\ud0dc\uc600\uc2b5\ub2c8\ub2e4. \uc8fc\ud30c\uc218 \ubd84\uc11d\uc744 \ud558\uc9c0 \uc54a\uc558\ub2e4\uba74 \ud45c\uc900 \uac80\uc0ac \uc808\ucc28\uc5d0 \ub530\ub77c \uc6dc \uae30\uc5b4 \uc138\ud2b8\ub97c \uad50\uccb4\ud588\uc744 \uac83\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc8fc\ud30c\uc218 \ubd84\uc11d\uc744 \ud1b5\ud574 \uae30\uc5b4\ub97c \ubd84\ud574\ud558\uc9c0 \uc54a\uace0\ub3c4 \ubca0\uc5b4\ub9c1\ub9cc \uad50\uccb4\ud558\ub294 \ud6e8\uc52c \uc800\ub834\ud558\uace0 \uc815\ud655\ud55c \uc218\ub9ac \ubc29\ubc95\uc744 \ucc3e\uc544\ub0bc \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

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\uc18c\uc74c \uc9c4\ub2e8\uc774 \uc54c\ub824\uc8fc\ub294 \uc815\ubcf4:<\/strong> \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218 \ubc0f \uadf8 \uace0\uc870\ud30c\ub294 \uae30\uc5b4 \ud615\uc0c1 \uc624\ucc28(\ud504\ub85c\ud30c\uc77c \ud3b8\ucc28, \ud53c\uce58 \uc624\ucc28)\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\uc758 \ud558\uc704 \uace0\uc870\ud30c\ub294 \uce58\uac04 \ud3b8\ucc28(\ub9ac\ub4dc \uc624\ucc28, \uce58\uba74 \ud558\uc911 \ucc28\uc774)\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ubca0\uc5b4\ub9c1 \uacb0\ud568 \uc8fc\ud30c\uc218(BPFI, BPFO, BSF)\ub294 \ubca0\uc5b4\ub9c1 \ub9c8\ubaa8 \ub610\ub294 \uc190\uc0c1\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ucd95 \ud68c\uc804 \uc8fc\ud30c\uc218 \uace0\uc870\ud30c\ub294 \ud3b8\uc2ec, \ubd88\uade0\ud615 \ub610\ub294 \uc815\ub82c \ubd88\ub7c9\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ubc30\uacbd \uad11\ub300\uc5ed \uc7a1\uc74c\uc740 \uc724\ud65c\ub9c9 \ud488\uc9c8\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uac01\uac01\uc740 \uc11c\ub85c \ub2e4\ub978 \uacc4\uc0b0 \uac00\ub2a5\ud55c \uc8fc\ud30c\uc218\uc5d0\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

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\ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218 \uacc4\uc0b0 \u2014 \uc6dc \uae30\uc5b4 \uc18c\uc74c \ubd84\uc11d\uc758 \uae30\ucd08<\/h2>\n

\ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\ub294 \uc6dc \uae30\uc5b4\uc758 \ub098\uc0ac\uc0b0\uc774 \uae30\uc5b4 \ud1b1\ub2c8\uc640 \ub9de\ubb3c\ub9ac\uae30 \uc2dc\uc791\ud558\ub294 \uc18d\ub3c4\uc785\ub2c8\ub2e4. \uc774\ub294 \uc6dc \uae30\uc5b4 \uad6c\ub3d9 \uc7a5\uce58\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubaa8\ub4e0 \uae30\uc5b4 \uad00\ub828 \uc18c\uc74c\uacfc \uc9c4\ub3d9\uc758 \uae30\ubcf8 \uc8fc\ud30c\uc218\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \uae30\uc5b4 \uc18c\uc74c\uc740 \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\uc640 \uadf8 \uc815\uc218 \ubc30\uc74c(\ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\uc758 2\ubc30, 3\ubc30, 4\ubc30)\uc5d0\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n

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\uba54\uc26c \ube48\ub3c4 \uacf5\uc2dd<\/div>\n
f_mesh (Hz) = n_worm (RPM) x z1 \/ 60<\/div>\n
n_worm = \uc6dc \uae30\uc5b4 \ucd95 \ud68c\uc804 \uc18d\ub3c4(RPM)<\/span>
\nz1 = \uc6dc \uc2a4\ub808\ub4dc \uc2dc\uc791 \uac1c\uc218 (1, 2 \ub610\ub294 4)<\/span>
\n\uc608\uc2dc: 1,450 RPM, \ub2e8\uc77c \uc2dc\ub3d9(z1=1): f_mesh = 24.2 Hz<\/span>
\n\uc608\uc2dc: 1,450 RPM, \uc774\uc911 \uc2dc\ub3d9(z1=2): f_mesh = 48.3 Hz<\/span>
\n\uc608\uc2dc: 1,450 RPM, 4\ubc1c \uc2dc\ub3d9(z1=4): f_mesh = 96.7 Hz<\/span>
\n\ud558\ubaa8\ub2c9\uc2a4: 2x \uba54\uc26c = 2 x f_mesh; 3x \uba54\uc26c = 3 x f_mesh \ub4f1.<\/span><\/div>\n<\/div>\n

\uae30\uc5b4 \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\ub294 \uae30\uc5b4\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc18c\uc74c\uc758 \ud15c\ud3ec\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uae30\uc5b4 \ud615\uc0c1 \uc624\ucc28\ub294 \ub9e4 \uce58\uba74 \ub9de\ubb3c\ub9bc \uc8fc\uae30\ub9c8\ub2e4 \ub9de\ubb3c\ub9bc \uc811\ucd09\uba74\uc5d0\uc11c \ud798\uc758 \ubcc0\ud654\ub97c \uc77c\uc73c\ud0a4\uba70, \uc774\ub294 f_mesh \uc8fc\ud30c\uc218\uc5d0\uc11c \uc74c\ud5a5 \ucd9c\ub825\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \ud504\ub85c\ud30c\uc77c \ud3b8\ucc28(Ff)\ub294 \uac01 \uce58\uba74 \ub9de\ubb3c\ub9bc \uc2dc \uc9e7\uc740 \ucda9\uaca9\ub825 \ubcc0\ud654\ub97c \uc720\ubc1c\ud558\uc5ec f_mesh \uc8fc\ud30c\uc218\uc640 \uadf8 \uace0\uc870\ud30c\uc5d0\uc11c \uc74c\ud5a5 \ucd9c\ub825\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \ub9ac\ub4dc \ud3b8\ucc28(Fb)\ub294 \uc6dc \uc0e4\ud504\ud2b8\uac00 \ud55c \ubc14\ud034 \ud68c\uc804\ud558\ub294 \ub3d9\uc548 \ubd80\ub4dc\ub7ec\uc6b4 \uc815\ud604\ud30c \ud615\ud0dc\uc758 \ud1a0\ud06c \ubcc0\ud654\ub97c \uc77c\uc73c\ucf1c \uc0e4\ud504\ud2b8 \ud68c\uc804 \uc8fc\ud30c\uc218\uc640 \uadf8 \uace0\uc870\ud30c\uc5d0\uc11c \uc74c\ud5a5 \ucd9c\ub825\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\uace0, \uc774\ub294 \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\uc758 \uc9c4\ud3ed\uc744 \ubcc0\uc870\ud569\ub2c8\ub2e4.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
\uc18c\uc74c\/\uc9c4\ub3d9 \ud2b9\uc131<\/th>\n\ube48\ub3c4<\/th>\n\uadfc\ubcf8 \uc6d0\uc778<\/th>\n\uae34\uae09<\/th>\n<\/tr>\n<\/thead>\n
\uc18d\ub3c4\uc5d0 \ube44\ub840\ud558\ub294 \uc77c\uc815\ud55c \uc74c\uc0c9<\/td>\nf_mesh \ubc0f \ud558\ubaa8\ub2c9\uc2a4<\/td>\n\uae30\uc5b4 \ud504\ub85c\ud30c\uc77c \ud3b8\ucc28(Ff) - DIN 8-9 \uaddc\uaca9\uc5d0 \ubd80\ud569\ud558\ub294 \uc815\uc0c1 \ubc94\uc704\uc785\ub2c8\ub2e4. \uc0c8 \uc81c\ud488\uc778 \uacbd\uc6b0 \uc810\uac80\ud558\uc2ed\uc2dc\uc624.<\/td>\n\uac11\uc791\uc2a4\ub7ec\uc6b4 \ubc1c\ubcd1 \ub610\ub294 \uc9c4\ud3ed \uc99d\uac00 \uc5ec\ubd80\ub97c \uc870\uc0ac\ud558\uc2ed\uc2dc\uc624.<\/td>\n<\/tr>\n
\uc18d\ub3c4 \ube44\ub840 \uce21\ud30c\ub300\ub97c \uac00\uc9c4 \ud1a4<\/td>\nf_mesh +\/- n_shaft<\/td>\n\ub9ac\ub4dc \ud3b8\ucc28(Fb) \ubcc0\uc870 \uba54\uc26c \u2014 \ub2e4\uc911 \uc2dc\uc791 \uc6dc \uccb4\ud06c \uc2dc\uc791 \uac04\uaca9<\/td>\nDIN \ub4f1\uae09 \ud5c8\uc6a9 \uc624\ucc28 \uc218\uc900\uc744 \ucd08\uacfc\ud558\ub294\uc9c0 \uc870\uc0ac\ud558\uc2ed\uc2dc\uc624.<\/td>\n<\/tr>\n
\ubc14\ud034 \ud68c\uc804 \uc8fc\ud30c\uc218\uc5d0\uc11c \uc8fc\uae30\uc801\uc778 \ub178\ud0b9 \ubc1c\uc0dd.<\/td>\n\ud720 \ud68c\uc804\uc218 1\ud68c = n_worm\/z2\/60 Hz<\/td>\n\uc190\uc0c1\ub41c \uce58\uc544 \ud558\ub098 \ub610\ub294 \ud720\uc5d0 \uc774\ubb3c\uc9c8\uc774 \ubc15\ud600 \uc788\uc74c<\/td>\n\uc989\uc2dc \uc815\uc9c0\ud558\uace0 \uc810\uac80\ud558\uc2ed\uc2dc\uc624.<\/td>\n<\/tr>\n
\uc8fc\uae30\uc801\uc778 \ub178\ud0b9\uc740 \uae30\uc5b4 \ubcc0\uc18d \uc8fc\ud30c\uc218\uc640 \uad00\ub828\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/td>\n\ubca0\uc5b4\ub9c1 \uacb0\ud568 \ube48\ub3c4 BPFO\/BPFI<\/td>\n\ubca0\uc5b4\ub9c1 \ub0b4\ub95c \ub610\ub294 \uc678\ub95c \ubc15\ub9ac - \ubca0\uc5b4\ub9c1 \ud615\uc0c1\uc73c\ub85c\ubd80\ud130 \uacc4\uc0b0 \uac00\ub2a5<\/td>\n\uae34\uae09 \u2014 \uace0\uc7a5 \ubc1c\uc0dd \uc804 \ubca0\uc5b4\ub9c1 \uad50\uccb4 \ud544\uc694<\/td>\n<\/tr>\n
\uc18d\ub3c4\uac00 \ube68\ub77c\uc9c8\uc218\ub85d \uad11\ub300\uc5ed \uc7a1\uc74c\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/td>\n\uc774\uc0b0 \uc8fc\ud30c\uc218 \uc5c6\uc74c<\/td>\n\uacbd\uacc4 \uc724\ud65c - \uba54\uc26c \uc811\ucd09\uba74\uc5d0\uc11c \uc624\uc77c\ub9c9\uc774 \ubd88\ucda9\ubd84\ud568<\/td>\n\uc724\ud65c\uc720 \uc810\ub3c4 \ub4f1\uae09\uc744 \ub192\uc774\uc2ed\uc2dc\uc624. \uc624\uc77c \ub808\ubca8\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/td>\n<\/tr>\n
\ubaa8\ub4e0 \uc18d\ub3c4\uc5d0\uc11c \uc800\uc8fc\ud30c \uc9c4\ub3d9 \ubc1c\uc0dd<\/td>\n\uc0e4\ud504\ud2b8 \ud68c\uc804 \uc8fc\ud30c\uc218<\/td>\n\ucd95 \ud3b8\uc2ec \ub610\ub294 \ubd88\uade0\ud615; \ucee4\ud50c\ub9c1 \uc815\ub82c \ubd88\ub7c9<\/td>\n\uc7a5\ucc29 \uc0c1\ud0dc \ubc0f \ucd95 \ud754\ub4e4\ub9bc\uc744 \uc870\uc0ac\ud558\uc2ed\uc2dc\uc624.<\/td>\n<\/tr>\n
\uba54\uc26c \uc774\ubca4\ud2b8 \ud6c4 \uacf5\uba85 \uad6c\uc870 \uc9c4\ub3d9<\/td>\n\uad6c\uc870\uc801 \uace0\uc720 \uc9c4\ub3d9\uc218<\/td>\n\uba54\uc26c \uc8fc\ud30c\uc218\uc5d0 \uc758\ud574 \uc5ec\uae30\ub418\ub294 \ud558\uc6b0\uc9d5 \ub610\ub294 \uc9c0\uc9c0 \uad6c\uc870\uc758 \uacf5\uc9c4<\/td>\n\uad6c\uc870\ub97c \uac15\ud654\ud558\uac70\ub098 \ube44\uc728\/\uc18d\ub3c4 \ubcc0\ud654\ub97c \ud1b5\ud574 \uba54\uc26c \ube48\ub3c4\ub97c \ubcc0\uacbd\ud558\uc2ed\uc2dc\uc624.<\/td>\n<\/tr>\n
\ucd94\uc6b8 \ub550 \uc870\uc6a9\ud558\uace0, \ub354\uc6b8 \ub550 \uc2dc\ub044\ub7fd\ub2e4.<\/td>\n\uc628\ub3c4\uc5d0 \ub530\ub77c \ubcc0\ud654\ud568<\/td>\n\uc628\ub3c4\uac00 \ub192\uc544\uc9d0\uc5d0 \ub530\ub77c \uc624\uc77c \uc810\ub3c4\uac00 \uac10\uc18c\ud568 \u2014 \uacbd\uacc4 \uc724\ud65c \uccb4\uc81c \uc804\ud658<\/td>\n\uc810\ub3c4\uc9c0\uc218(VI)\uac00 \ub354 \ub192\uc740 \uc724\ud65c\uc720\ub85c \uad50\uccb4\ud558\uace0 \ud558\uc6b0\uc9d5 \uc628\ub3c4\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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\"\"<\/div>\n
\"\"<\/div>\n<\/div>\n

\uc811\ucd09 \ud328\ud134 \ud488\uc9c8\uc774 \uc18c\uc74c \uc218\uc900\uc744 \uacb0\uc815\ud558\ub294 \ubc29\uc2dd<\/h2>\n

\uc6dc \uae30\uc5b4 \ub9de\ubb3c\ub9bc \uc18c\uc74c\uc5d0 \uac00\uc7a5 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ub9e4\uac1c\ubcc0\uc218\ub294 \uc811\ucd09\uba74\uc801, \uc989 \ub9de\ubb3c\ub9bc \uc2dc \uc6dc \ub098\uc0ac\uc0b0\uacfc \ud720 \ud1b1\ub2c8\uac00 \uc811\ucd09\ud558\ub294 \ud1b1\ub2c8\uba74 \ud3ed\uc758 \ubc31\ubd84\uc728\uc785\ub2c8\ub2e4. \uc644\uc804\ud55c \uc811\ucd09\uba74\uc801(\ud1b1\ub2c8\uba74 \ud3ed\uc758 70% \uc774\uc0c1)\uc740 \ub9de\ubb3c\ub9bc \ud558\uc911\uc744 \uc804\uccb4 \ub9de\ubb3c\ub9bc \uc601\uc5ed\uc5d0 \ubd84\uc0b0\uc2dc\ucf1c \ucd5c\ub300 \uc811\ucd09 \uc751\ub825\uc744 \uc904\uc774\uace0 \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\uc5d0\uc11c \ubd80\ub4dc\ub7fd\uace0 \uc5f0\uc18d\uc801\uc778 \ud798 \ubcc0\ud654\ub97c \uc0dd\uc131\ud558\uc5ec \uc800\uc9c4\ud3ed, \uc800\uc8fc\ud30c \uc18c\uc74c\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n

\uc6dc \ud720\uc744 \uc808\uc0ad \uacf5\uad6c \ud504\ub85c\ud30c\uc77c\uc774 \ub9de\uc9c0 \uc54a\uac8c \uac00\uacf5\ud560 \ub54c \ubc1c\uc0dd\ud558\ub294 \uc810 \uc811\ucd09 \ud328\ud134\uc740 \uc804\uccb4 \ub9de\ubb3c\ub9bc \ud558\uc911\uc744 \uc791\uc740 \uc601\uc5ed\uc5d0 \uc9d1\uc911\uc2dc\ucf1c \uac01 \ub9de\ubb3c\ub9bc \uc9c0\uc810\uc5d0\uc11c \uc9e7\uace0 \uac15\ud55c \uc9c4\ud3ed\uc758 \ud798 \uc2a4\ud30c\uc774\ud06c\ub97c \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \uc774 \uc2a4\ud30c\uc774\ud06c\ub294 \uae30\ubcf8 \uc8fc\ud30c\uc218 \uc678\uc5d0\ub3c4 \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\uc758 2\ubc30, 3\ubc30, 4\ubc30\uc5d0 \ud574\ub2f9\ud558\ub294 \uac15\ud55c \uace0\uc870\ud30c\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uace0\uc870\ud30c\ub294 \uc77c\ubc18\uc801\uc778 \uc0b0\uc5c5\uc6a9 \uad6c\ub3d9 \uc7a5\uce58\uc758 \uacbd\uc6b0 100~400Hz \ubc94\uc704\uc5d0 \uc18d\ud558\uba70, \uc774\ub294 \uc0ac\ub78c\uc758 \uccad\uac01 \uac10\ub3c4 \ucd5c\uace0\uc810\uc5d0 \ud574\ub2f9\ud558\ubbc0\ub85c \uae30\ubcf8 \uc8fc\ud30c\uc218\ubcf4\ub2e4 \ub0ae\uc740 \uc9c4\ud3ed\uc5d0\uc11c\ub3c4 \uc778\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\n
\uc811\ucd09 \ud328\ud134\uacfc \uc18c\uc74c \uc218\uc900 \ube44\uad50 - \uc694\uc57d<\/div>\n
\n
\n
>=70%<\/div>\n
\uc800\uc18c\uc74c<\/div>\n
\uc62c\ubc14\ub978 \uc811\ucd09(\ub77c\uc778 \uc811\ucd09)<\/div>\n<\/div>\n
\n
50-70%<\/div>\n
\uc801\ub2f9\ud55c \uc18c\uc74c<\/div>\n
\ubaa8\uc11c\ub9ac \uc811\ucd09 \ub610\ub294 \uc9c4\uc785\uce21 \uc811\ucd09<\/div>\n<\/div>\n
\n
30-50%<\/div>\n
\uace0\uc18c\uc74c<\/div>\n
\uc2ec\uac01\ud55c \ubd88\uc77c\uce58, \uc811\uc810<\/div>\n<\/div>\n
\n
<30%<\/div>\n
\ub9e4\uc6b0 \ub192\uc740 \uc18c\uc74c<\/div>\n
\uc2ec\uac01\ud55c \ubd88\uc77c\uce58, \ucda9\uaca9 \uc9c0\ubc30\uc801<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n

\uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ub178\uc774\uc988\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4.<\/h2>\n
\n
\n

\ub354 \ud070 \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uc138\uc694<\/h4>\n

\ubaa8\ub4c8 \ud06c\uae30\uac00 \ucee4\uc9c8\uc218\ub85d \uce58\uba74\uc801\uc774 \ucee4\uc9c0\uace0, \ub3d9\uc77c \ud558\uc911\uc5d0\uc11c \uce58\uba74 \uc811\ucd09 \uc751\ub825\uc774 \uac10\uc18c\ud558\uba70, \uc774\ub294 \ub9de\ubb3c\ub9bc\ub825 \ubcc0\ub3d9 \ud3ed\uc744 \uc904\uc5ec \uc18c\uc74c \ubc1c\uc0dd\ub7c9\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4. \ub3d9\uc77c \ud558\uc911\uc5d0\uc11c \ubaa8\ub4c8\uc744 \ud55c \ub2e8\uacc4 \uc99d\uac00\uc2dc\ud0a4\uba74(\uc608: M4\uc5d0\uc11c M5\ub85c) \ub9de\ubb3c\ub9bc\ub825 \ubcc0\ub3d9\uc774 \uc57d 30% \uac10\uc18c\ud569\ub2c8\ub2e4. \uae30\uc5b4\ub294 \ub354 \ud06c\uace0 \ubb34\uac70\uc6cc\uc9c0\uc9c0\ub9cc, \ub3d9\uc77c \ud558\uc911\uc5d0\uc11c \uc18c\uc74c\uc740 \ud604\uc800\ud788 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

DIN 7 \uc774\uc0c1 \ub4f1\uae09\uc744 \uc9c0\uc815\ud558\uc2ed\uc2dc\uc624.<\/h4>\n

DIN 7 \uaddc\uaca9\uc5d0 \ub530\ub978 \ub098\uc0ac\uc0b0 \uc5f0\uc0ad\uc740 \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218 \uace0\uc870\ud30c\uc758 \uc8fc\uc694 \uc6d0\uc778\uc778 \ud504\ub85c\ud30c\uc77c \ud3b8\ucc28(Ff)\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4. \uc18c\uc74c \uac10\uc18c \ud6a8\uacfc\ub294 100~500Hz \uc8fc\ud30c\uc218 \ub300\uc5ed\uc5d0\uc11c \uac00\uc7a5 \ub450\ub4dc\ub7ec\uc9d1\ub2c8\ub2e4. DIN 7 \uaddc\uaca9 \uae30\uc5b4 \uc138\ud2b8\ub294 \ub3d9\uc77c\ud55c \ubd80\ud558 \ubc0f \uc18d\ub3c4\uc5d0\uc11c DIN 9 \uaddc\uaca9 \uae30\uc5b4 \uc138\ud2b8\ubcf4\ub2e4 \uc77c\ubc18\uc801\uc73c\ub85c 8~12dB(A) \ub354 \uc870\uc6a9\ud569\ub2c8\ub2e4. DIN 7 \uaddc\uaca9 \uae30\uc5b4 \uc138\ud2b8\uc758 \uac00\uaca9 \ucc28\uc774\ub294 DIN 9 \uaddc\uaca9 \uae30\uc5b4 \uc138\ud2b8 \ub300\ube44 \uc57d 40~60%\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

\ud504\ub85c\ud30c\uc77c \ub9e4\uce6d \ud638\ube59<\/h4>\n

\uc6dc \uae30\uc5b4\uc758 \uc2e4\uc81c \ud615\uc0c1\uc5d0 \ub9de\ub294 \ucee4\ud130(\ud45c\uc900 \ubaa8\ub4c8 \ubc94\uc6a9 \ucee4\ud130\uac00 \uc544\ub2cc)\ub85c \uc6dc \ud720\uc744 \uac00\uacf5\ud558\uba74 \uc810 \uc811\ucd09\uc774 \uc544\ub2cc \uc120 \uc811\ucd09\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub294 \ub0a9\ud488 \ubb38\uc11c\uc5d0 \ud3ec\ud568\ub41c \uc811\ucd09 \ud328\ud134 \uc0ac\uc9c4\uc73c\ub85c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 70% \uc774\uc0c1\uc758 \uc811\ucd09 \ud328\ud134\uc740 30-40% \ud328\ud134\uc5d0 \ube44\ud574 \uba54\uc26c \uc18c\uc74c\uc744 5-10dB(A) \uac10\uc18c\uc2dc\ucf1c \uc815\ubc00\ub3c4 \ub4f1\uae09 \ud5a5\uc0c1\uc5d0 \uc0c1\uc751\ud558\ub294 \ud6a8\uacfc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

PAO \uc724\ud65c\uc81c<\/h4>\n

\ud569\uc131 PAO \uc624\uc77c\uc740 \ub3d9\uc77c\ud55c ISO VG \ub4f1\uae09\uc758 \uad11\ubb3c\uc720\ubcf4\ub2e4 \uc791\ub3d9 \uc628\ub3c4\uc5d0\uc11c \ub354 \ub192\uc740 \uc810\ub3c4\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc791\ub3d9 \uc810\ub3c4\uac00 \ub192\ub2e4\ub294 \uac83\uc740 \uba54\uc26c \uc811\ucd09\uba74\uc5d0\uc11c \ub354 \ub450\uaebc\uc6b4 \ud0c4\uc131\uc720\uccb4\uc5ed\ud559\uc801 \uc724\ud65c\ub9c9\uc774 \ud615\uc131\ub418\uc5b4 \uae08\uc18d \uac04 \uc811\ucd09 \uba74\uc801\uc774 \uc904\uc5b4\ub4e4\uace0, \ud45c\uba74 \ub9c8\ucc30\uc774 \uac10\uc18c\ud558\uba70, \uad11\ub300\uc5ed \uacbd\uacc4 \uc724\ud65c \uc18c\uc74c\uc774 \uc904\uc5b4\ub4e0\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac1c\uc120 \ud6a8\uacfc\ub294 \uad11\ubb3c\uc720\uc758 \uc810\ub3c4\uac00 \ud06c\uac8c \ub5a8\uc5b4\uc9c0\ub294 \uc5f4 \ud55c\uacc4 \ubd80\uadfc\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ub4dc\ub77c\uc774\ube0c\uc5d0\uc11c \uac00\uc7a5 \ub450\ub4dc\ub7ec\uc9d1\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

\uac10\uc1e0 \ud558\uc6b0\uc9d5 \ub9c8\uc6b4\ud305<\/h4>\n

\ud558\uc6b0\uc9d5\uc740 \uae30\uc5b4 \ub9de\ubb3c\ub9bc \uc9c4\ub3d9\uc744 \uc7a5\ucc29\ub41c \uad6c\uc870\ubb3c\ub85c \uc804\ub2ec\ud569\ub2c8\ub2e4. \ud558\uc6b0\uc9d5\uacfc \uae30\uacc4 \ud504\ub808\uc784 \uc0ac\uc774\uc5d0 \ud0c4\uc131 \ubc29\uc9c4 \ub9c8\uc6b4\ud2b8\ub97c \uc124\uce58\ud558\uba74 \ub9c8\uc6b4\ud2b8 \uac15\uc131\uacfc \uad00\ub828\ub41c \uad6c\uc870\ubb3c \uacf5\uc9c4 \uc8fc\ud30c\uc218\uc5d0 \ub530\ub77c \uad6c\uc870 \uc804\ub2ec \uc18c\uc74c\uc744 6~15dB(A) \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc6b0\uc9d5 \ubcfc\ud2b8\ub294 \uc5ec\uc804\ud788 \uc815\ud655\ud55c \ud1a0\ud06c\ub85c \uc870\uc5ec\uc57c \ud569\ub2c8\ub2e4. \ud0c4\uc131 \ub9c8\uc6b4\ud2b8\ub294 \uc9c4\ub3d9 \ucc28\ub2e8 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\ub294 \uac83\uc774\uc9c0 \uae30\uc5b4 \ub9de\ubb3c\ub9bc\ub825\uc758 \uc9c4\ud3ed\uc744 \uc904\uc774\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

\ub098\uc77c\ub860 \ub610\ub294 POM \ud720(\uacbd\ub7c9\uc6a9)<\/h4>\n

\ub9e4\uc6b0 \uac00\ubcbc\uc6b4 \ubd80\ud558 \uc6a9\ub3c4(\uacc4\uce21\uae30 \uad6c\ub3d9 \uc7a5\uce58, \uc18c\ud615 \ub77c\ubca8 \ubd80\ucc29\uae30, \uc2e4\ud5d8\uc2e4 \uc704\uce58 \uc870\uc815 \uc7a5\uce58)\uc5d0\uc11c\ub294 \uc5f0\ub9c8\ub41c \uac15\ucca0 \uc6dc \uc0e4\ud504\ud2b8\uc5d0 \ub300\ud574 \uc791\ub3d9\ud558\ub294 PA66 \ub098\uc77c\ub860 \ub610\ub294 POM \uc544\uc138\ud0c8 \ud720\uc744 \uc0ac\uc6a9\ud558\uba74 \uae08\uc18d \ub300 \uae08\uc18d \uc811\ucd09\uc5d0 \ube44\ud574 \ub9de\ubb3c\ub9bc \uc18c\uc74c\uc744 10~18dB(A) \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8, \uac00\ubcbc\uc6b4 \ubd80\ud558\uc5d0\uc11c\ub294 \ud1a0\ud06c \uc6a9\ub7c9\uc774 \uc57d M2 \ubaa8\ub4c8\ub85c \uc81c\ud55c\ub429\ub2c8\ub2e4. \uc911\uac04 \ub610\ub294 \ubb34\uac70\uc6b4 \ubd80\ud558 \uc6a9\ub3c4\uc5d0\uc11c \uc18c\uc74c \uac10\uc18c\ub97c \uc704\ud574 \ud50c\ub77c\uc2a4\ud2f1 \ud720\uc744 \uc0ac\uc6a9\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uae30\uacc4\uc801 \uacb0\ud568\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

\n

\uc18c\uc74c \uc131\ub2a5\uc744 \uacb0\uc815\ud558\ub294 \uc81c\uc870 \uacf5\uc815<\/h2>\n\n\n\n\n
\"\"<\/td>\n\"\"<\/td>\n\"\"<\/td>\n<\/tr>\n
\"\"<\/td>\n\"\"<\/td>\n\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc124\uce58 \ud6c4 \uc870\uce58 \uc0ac\ud56d \u2014 \uc2dc\uc6b4\uc804 \ud6c4 \uc18c\uc74c \uac10\uc18c<\/h2>\n

\uc6dc \uae30\uc5b4 \ub4dc\ub77c\uc774\ube0c\uac00 \uc774\ubbf8 \uc124\uce58\ub418\uc5b4 \uc788\uace0 \ud5c8\uc6a9\ud560 \uc218 \uc5c6\ub294 \uc18c\uc74c\uc774 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0, \ub300\ub300\uc801\uc778 \ubd84\ud574 \uc5c6\uc774 \ubcc0\uacbd\ud560 \uc218 \uc788\ub294 \ubd80\ubd84\uc740 \uc81c\ud55c\uc801\uc785\ub2c8\ub2e4. \uc6b0\uc120\uc21c\uc704\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uba3c\uc800 \uc18c\uc74c\uc758 \uc6d0\uc778(\uae30\uc5b4 \ub9de\ubb3c\ub9bc, \ubca0\uc5b4\ub9c1 \ub610\ub294 \uad6c\uc870\uc801 \ubb38\uc81c)\uc744 \ud655\uc778\ud558\uace0, \uadf8 \ub2e4\uc74c\uc73c\ub85c \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \ud574\uacb0\ucc45\uc744 \uc801\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
\uac04\uc12d<\/th>\n\ub178\ub825<\/th>\n\uc18c\uc74c \uac10\uc18c \uc7a0\uc7ac\ub825<\/th>\n\uc0ac\uc6a9 \uc2dc\uc810<\/th>\n<\/tr>\n<\/thead>\n
PAO \ud569\uc131 \uc724\ud65c\uc720\ub85c \uad50\uccb4\ud558\uc138\uc694<\/td>\n\uc624\uc77c \ubd80\uc871 - \uc624\uc77c \ubc30\ucd9c \ubc0f \uc7ac\ucda9\uc804\ub9cc \uac00\ub2a5<\/td>\n\uc628\ub3c4\uc5d0 \ubbfc\uac10\ud55c \ub4dc\ub77c\uc774\ube0c\uc5d0\uc11c 2-6dB(A)<\/td>\n\ub530\ub73b\ud560 \ub54c \uc18c\uc74c\uc774 \ucc28\uac00\uc6b8 \ub54c\ubcf4\ub2e4 \ub354 \uc2ec\ud560 \ub54c<\/td>\n<\/tr>\n
\uc724\ud65c\uc720 \uc810\ub3c4 \ub4f1\uae09\uc744 \ub192\uc774\uc2ed\uc2dc\uc624<\/td>\n\uc624\uc77c \ubd80\uc871 - \uc624\uc77c \ubc30\ucd9c \ubc0f \uc7ac\ucda9\uc804\ub9cc \uac00\ub2a5<\/td>\n\uc810\ub3c4\uac00 \ub0ae\uc740 \uacbd\uc6b0 2-5 dB(A)<\/td>\n\uad11\ub300\uc5ed \uc7a1\uc74c\uc774 \ubc1c\uc0dd\ud560 \ub54c<\/td>\n<\/tr>\n
\ud0c4\ub825 \uc788\ub294 \ubc29\uc9c4 \ub9c8\uc6b4\ud2b8\ub97c \ucd94\uac00\ud558\uc138\uc694<\/td>\n\uc911\ud615 - \uc8fc\ud0dd \ud558\ucc28 \ud544\uc694<\/td>\n6-15 dB(A) \uad6c\uc870 \uc804\ub2ec \uc18c\uc74c \uac10\uc18c<\/td>\n\uc18c\uc74c\uc774 \uc7a5\ube44\uac00 \uc544\ub2cc \uad6c\uc870\ubb3c\uc5d0\uc11c \ubc1c\uc0dd\ud560 \ub54c<\/td>\n<\/tr>\n
DIN 7 \uaddc\uaca9\uc758 \uae30\uc5b4 \uc138\ud2b8\ub85c \uad50\uccb4\ud558\uc2ed\uc2dc\uc624.<\/td>\n\ub192\uc74c - \uc644\uc804 \ubd84\ud574<\/td>\n8-14 dB(A) \uba54\uc26c \uc8fc\ud30c\uc218 \ub178\uc774\uc988<\/td>\n\uba54\uc26c \uc8fc\ud30c\uc218 \ud1a4 \ub178\uc774\uc988\uac00 \uc8fc\uc694 \ubb38\uc81c\uc77c \ub54c<\/td>\n<\/tr>\n
\uae30\uc5b4 \uc138\ud2b8\ub97c \ud504\ub85c\ud30c\uc77c\uc774 \uc77c\uce58\ud558\ub294 \ud720\ub85c \uad50\uccb4\ud558\uc2ed\uc2dc\uc624.<\/td>\n\ub192\uc74c - \uc644\uc804 \ubd84\ud574<\/td>\n\ucd1d 5-10dB(A)<\/td>\n\uc811\ucd09 \ud328\ud134 \uc0ac\uc9c4\uc5d0\uc11c <50% \ucee4\ubc84\ub9ac\uc9c0\uac00 \ub098\ud0c0\ub098\ub294 \uacbd\uc6b0<\/td>\n<\/tr>\n
\uae30\uc5b4 \uc138\ud2b8\ub97c \ub354 \ud070 \ubaa8\ub4c8\ub85c \uad50\uccb4\ud558\uc138\uc694.<\/td>\n\ub192\uc74c - \uc8fc\ud0dd \uac1c\uc870 \uac00\ub2a5\uc131 \ub192\uc74c<\/td>\n\ub3d9\uc77c \ubd80\ud558\uc5d0\uc11c \ucd5c\ub300 10dB(A)<\/td>\n\uc18c\uc74c\uc774 \ubd80\ud558\uc5d0 \ube44\ub840\ud558\uace0 \uc8fc\uac70 \uacf5\uac04\uc774 \ud5c8\uc6a9\ud558\ub294 \uacbd\uc6b0<\/td>\n<\/tr>\n
\ubca0\uc5b4\ub9c1\uc744 \uad50\uccb4\ud558\uc138\uc694<\/td>\n\uc911\uac04 \ub09c\uc774\ub3c4 - \ubd80\ubd84 \ubd84\ud574<\/td>\n\ubca0\uc5b4\ub9c1 \uc18c\uc74c \uc131\ubd84\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4.<\/td>\n\uc8fc\uae30\uc801\uc778 \ub178\ud0b9\uc774 \ubca0\uc5b4\ub9c1 \uacb0\ud568 \ube48\ub3c4\ub85c \ud655\uc778\ub418\uc5c8\uc744 \ub54c<\/td>\n<\/tr>\n
\ub098\uc77c\ub860\/POM \uc7ac\uc9c8\uc758 \ubc14\ud034\ub85c \uad50\uccb4\ud558\uc2ed\uc2dc\uc624 (\uacbd\ub7c9 \uc791\uc5c5\uc5d0\ub9cc \uc0ac\uc6a9).<\/td>\n\uc911\uae09 - \ud720 \uad50\uccb4<\/td>\n\ubd80\ud558\uac00 \ud5c8\uc6a9\ud558\ub294 \uacbd\uc6b0 10-18dB(A)<\/td>\n\ub9e4\uc6b0 \uac00\ubcbc\uc6b4 \uc6a9\ub3c4\uc5d0\ub9cc \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ud1a0\ud06c\uac00 \ud50c\ub77c\uc2a4\ud2f1 \ud55c\uacc4 \ubc94\uc704 \ub0b4\uc5d0 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
\n
\n
\ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc<\/span><\/p>\n

\uc870\uc6a9\ud55c \uc6dc \uae30\uc5b4 \uc791\ub3d9\uc744 \uc704\ud55c \uc81c\ud488<\/h2>\n<\/div>\n
\n
\n
\"\ud569\uae08\uac15<\/div>\n
\n
DIN 7 \uc815\ubc00 \uaddc\uaca9 - \uc800\uc18c\uc74c\uc744 \uc704\ud55c \ub098\uc0ac\uc0b0 \uc5f0\uc0ad<\/div>\n
\ud569\uae08\uac15 \uc6dc \uae30\uc5b4 \uc138\ud2b8 - \uc18c\uc74c \ucd5c\uc801\ud654 \uc0ac\uc591<\/div>\n
\uc6dc \uae30\uc5b4 \uc18c\uc74c\uc774 \uc8fc\uc694 \uc124\uacc4 \uc81c\uc57d \uc870\uac74\uc778 \ud611\ub3d9 \ub85c\ubd07 \uc791\uc5c5 \uacf5\uac04, \uc0ac\ubb34\uc2e4 \ubc0f \ubcd1\uc6d0 \uc790\ub3d9\ud654, \uc815\ubc00 \uc2e4\ud5d8\uc2e4 \uae30\uae30, \uc800\uc18c\uc74c \uc81c\uc870 \ud658\uacbd \ub4f1\uc758 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc\ub294 DIN 7 \uc815\ubc00 \ub4f1\uae09(\uc5f0\uc0ad \ub098\uc0ac\uc0b0 \uce21\uba74, \ubaa8\ub4c8 5\uc5d0\uc11c\uc758 \ud504\ub85c\ud30c\uc77c \ud3b8\ucc28 Ff \u2264 9\u03bcm)\uc758 \ud569\uae08\uac15 \uc6dc \uae30\uc5b4 \uc138\ud2b8\ub97c \ud45c\uc900\uc73c\ub85c \uacf5\uae09\ud569\ub2c8\ub2e4. \uc811\ucd09 \ud328\ud134\uc740 \ucd9c\ud558 \uc804 \uc870\ub9bd \uc7a5\ube44\uc5d0\uc11c \ud14c\uc2a4\ud2b8\ub418\uba70, \uc801\uc6a9 \ubc94\uc704 \ube44\uc728\uc740 \ub0a9\ud488 \ud328\ud0a4\uc9c0\uc5d0 \ubb38\uc11c\ud654\ub418\uc5b4 \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc774\ub294 \ub0ae\uc740 \ub9de\ubb3c\ub9bc \uc18c\uc74c\uc758 \uc8fc\uc694 \uc608\uce21 \ubcc0\uc218\uc778 70% \uc774\uc0c1\uc758 \uba74\ud3ed \uc801\uc6a9 \ubc94\uc704\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ub354\uc6b1 \ub0ae\uc740 \uc18c\uc74c\uc774 \uc694\uad6c\ub418\ub294 \uc751\uc6a9 \ubd84\uc57c\uc758 \uacbd\uc6b0, DIN 6(Ff \u2264 6\u03bcm) \ub4f1\uae09\ub3c4 \uc694\uccad \uc2dc \uc81c\uacf5 \uac00\ub2a5\ud569\ub2c8\ub2e4. DIN 7 \uc774\uc0c1 \ub4f1\uae09\uc758 \uc138\ud2b8\uc5d0 \ud3ec\ud568\ub41c \uc811\ucd09 \ud328\ud134 \uc0ac\uc9c4\uc744 \ud1b5\ud574 \uace0\uac1d\uc758 \ud488\uc9c8 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc124\uce58 \uc804\uc5d0 \ub9de\ubb3c\ub9bc \uc18c\uc74c\uc744 \uacb0\uc815\ud558\ub294 \uc870\uac74\uc744 \uc9c1\uc811 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/div>\n

\uc0ac\uc591 \ubcf4\uae30<\/a><\/p>\n<\/div>\n<\/div>\n

\n
\"\ud50c\ub77c\uc2a4\ud2f1<\/div>\n
\n
PA66 \/ POM \u2014 \ucd5c\ub300 \uc18c\uc74c \uac10\uc18c, \uacbd\ub7c9 \uc791\uc5c5\uc6a9<\/div>\n
\ud50c\ub77c\uc2a4\ud2f1 \uc6dc \uae30\uc5b4 \uc138\ud2b8 - \uac70\uc758 \uc18c\uc74c \uc5c6\ub294 \uacbd\ub7c9 \uc791\uc5c5\uc6a9<\/div>\n
\uc18c\uc74c \ubc1c\uc0dd\uc744 \ucd5c\uc18c\ud654\ud574\uc57c \ud558\ub294 \ub9e4\uc6b0 \uac00\ubcbc\uc6b4 \ubd80\ud558 \uc751\uc6a9 \ubd84\uc57c(\uc2e4\ud5d8\uc2e4 \uc704\uce58 \uc870\uc815, \uacc4\uce21 \uc7a5\ube44, \uc18c\ud615 \ub77c\ubca8 \ubd80\ucc29\uae30, \uc0ac\ubb34\uc2e4 \ubc0f \uc758\ub8cc \uae30\uae30 \uc790\ub3d9\ud654)\uc5d0\uc11c\ub294 PA66 \ub098\uc77c\ub860 \ub610\ub294 POM \uc544\uc138\ud0c8 \uc6dc \ud720\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud1a0\ud06c \uc6a9\ub7c9\uc740 \ub2e4\uc18c \ub5a8\uc5b4\uc9c0\uc9c0\ub9cc \uac70\uc758 \uc18c\uc74c \uc5c6\uc774 \uc791\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac15\ucca0\uacfc \ud50c\ub77c\uc2a4\ud2f1\uc758 \uc2ac\ub77c\uc774\ub529 \uc811\ucd09\uc740 \uac15\ucca0\uacfc \uccad\ub3d9\uc758 \uc811\ucd09\ubcf4\ub2e4 \uc18c\uc74c \ubc1c\uc0dd\ub7c9\uc774 \ud604\uc800\ud788 \uc801\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ud50c\ub77c\uc2a4\ud2f1 \ud720\uc758 \ud1a0\ud06c \ubc94\uc704 \ub0b4\uc5d0\uc11c \ub3d9\uc77c\ud55c \uc18d\ub3c4\uc640 \ubd80\ud558\uc5d0\uc11c 10~18dB(A) \uc815\ub3c4 \uc870\uc6a9\ud569\ub2c8\ub2e4. \uc6dc \uc0e4\ud504\ud2b8\ub294 \ud45c\uc900 \uc0ac\uc591\uc73c\ub85c Ra \u22640.8\u03bcm\ub85c \uc5f0\ub9c8 \ubc0f \uad11\ud0dd \ucc98\ub9ac\ub418\uc5b4 \uac70\uce5c \uc0e4\ud504\ud2b8 \ud45c\uba74\uc774 \ud50c\ub77c\uc2a4\ud2f1 \ud720\uc758 \ub9c8\ubaa8\ub97c \ud06c\uac8c \uac00\uc18d\ud654\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc624\uc77c \ubc30\uc2a4 \uc724\ud65c\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc73c\uba70, \uac00\ubcbc\uc6b4 \uadf8\ub9ac\uc2a4 \ud328\ud0b9\uc73c\ub85c \ucd5c\ub300 80\u00b0C\uc758 \uac74\uc2dd \uc791\ub3d9\uc5d0 \ucda9\ubd84\ud55c \uc724\ud65c\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uac00\ubcbc\uc6b4 \ubd80\ud558 \ubc94\uc704\uc5d0\ub294 M0.5~M4 \ubaa8\ub4c8\uc774 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/div>\n

\uc0ac\uc591 \ubcf4\uae30<\/a><\/p>\n<\/div>\n<\/div>\n

\n
\"\uc18c\uc74c<\/div>\n
\n
\uc18c\uc74c \uc870\uc0ac - \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \uc9c0\uc6d0<\/div>\n
\uc18c\uc74c \uc9c4\ub2e8 \ubc0f \uc0ac\uc591 \uac80\ud1a0<\/div>\n
\uc774\ubbf8 \uac00\ub3d9 \uc911\uc778 \uc6dc \uae30\uc5b4 \ub4dc\ub77c\uc774\ube0c\uc5d0\uc11c \ud5c8\uc6a9\ud560 \uc218 \uc5c6\ub294 \uc18c\uc74c\uc774 \ubc1c\uc0dd\ud588\uac70\ub098, \uc18c\uc74c\uc774 \uc911\uc694\ud55c \uc2b9\uc778 \uae30\uc900\uc778 \uc2e0\uaddc \uae30\uacc4 \uc124\uacc4\uc758 \uacbd\uc6b0, \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc\ub294 \uc0ac\uc591 \uac80\ud1a0 \ubc0f \uc18c\uc74c \uc9c4\ub2e8 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uae30\uc5b4 \uc138\ud2b8 \uce58\uc218, \ud604\uc7ac \uc815\ubc00\ub3c4 \ub4f1\uae09(\uc54c\uace0 \uc788\ub294 \uacbd\uc6b0), \uc791\ub3d9 \uc18d\ub3c4, \ubd80\ud558, \ud604\uc7ac \uc724\ud65c\uc720, \uadf8\ub9ac\uace0 \uc18c\uc74c \ud2b9\uc131(\ud1a4\ud615, \uad11\ub300\uc5ed\ud615, \uac04\ud5d0\uc801, \ubd80\ud558 \ube44\ub840\ud615, \uc18d\ub3c4 \ube44\ub840\ud615)\uc5d0 \ub300\ud55c \uc124\uba85\uc744 \ubcf4\ub0b4\uc8fc\uc2dc\uba74, \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc\uc5d0\uc11c \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\ub97c \uacc4\uc0b0\ud558\uace0, \uc81c\uacf5\ub41c \uc124\uba85\uc744 \ubc14\ud0d5\uc73c\ub85c \uc18c\uc74c \ubc1c\uc0dd \uc6d0\uc778\uc744 \ud30c\uc545\ud558\uc5ec \ubb38\uc81c \ud574\uacb0\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc0ac\uc591 \ubcc0\uacbd \ubc29\uc548\uc744 \uc81c\uc548\ud574 \ub4dc\ub9bd\ub2c8\ub2e4. \uc774 \uc11c\ube44\uc2a4\ub294 \uad50\uccb4 \uc8fc\ubb38 \ubc0f \uc2e0\uaddc \uae30\uacc4 \uc124\uacc4 \ubb38\uc758\uc5d0 \ub300\ud574 \ubb34\ub8cc\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/div>\n

\uc0ac\uc591 \ubcf4\uae30<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

\n
\n

\uc18c\uc74c \uad00\ub828 FAQ<\/span><\/p>\n

\uc6dc \uae30\uc5b4 \uc18c\uc74c \ubc0f \uc9c4\ub3d9 - \uae30\uacc4 \ubc0f \uc74c\ud5a5 \uc5d4\uc9c0\ub2c8\uc5b4\uc758 \uc9c8\ubb38<\/h2>\n<\/div>\n
\n\uc81c \uc6dc \uae30\uc5b4 \ub4dc\ub77c\uc774\ube0c\uac00 6\uac1c\uc6d4 \uc804\uc5d0 \uc124\uce58\ud588\uc744 \ub54c\ubcf4\ub2e4 \uc9c0\uae08 \uc18c\uc74c\uc774 \ub354 \ucee4\uc84c\uc2b5\ub2c8\ub2e4. \uc18c\uc74c\uc774 \uc99d\uac00\ud55c \uc6d0\uc778\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?+<\/span><\/summary>\n
\n

\uc218\uac1c\uc6d4\uc5d0 \uac78\uccd0 \uc6dc \uae30\uc5b4 \ub4dc\ub77c\uc774\ube0c\uc758 \uc18c\uc74c\uc774 \uc810\uc9c4\uc801\uc73c\ub85c \uc99d\uac00\ud558\ub294 \uac83\uc740 \uac70\uc758 \ud56d\uc0c1 \ub2e4\uc74c \uc138 \uac00\uc9c0 \uc6d0\uc778 \uc911 \ud558\ub098\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. (1) \ub9c8\ubaa8 \u2013 \ucd08\uae30 \uc791\ub3d9 \uae30\uac04 \ub3d9\uc548 \ubc1c\uc0dd\ud55c \uae38\ub4e4\uc774\uae30 \uc785\uc790\uac00 50~100\uc2dc\uac04 \uc624\uc77c \uad50\ud658 \uc2dc \uc81c\uac70\ub418\uc9c0 \uc54a\uc544(\ub9ce\uc740 \uc124\ube44\uc5d0\uc11c \uc774\ub97c \uc0dd\ub7b5\ud568) \uae30\uc5b4 \ud1b1\ub2c8 \uce21\uba74\uc744 \uc810\uc9c4\uc801\uc73c\ub85c \ub9c8\ubaa8\uc2dc\ucf1c \ud504\ub85c\ud30c\uc77c \ud3b8\ucc28\uc640 \ub9de\ubb3c\ub9bc \uc18c\uc74c\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. (2) \uc724\ud65c \uc5f4\ud654 \u2013 \uae30\uc874 \uc624\uc77c\uc5d0 \uae08\uc18d \uc785\uc790\uc640 \uc0b0\ud654 \uc0dd\uc131\ubb3c\uc774 \ucd95\uc801\ub418\uc5b4 \ub9de\ubb3c\ub9bc \ub9c8\ucc30\uacfc \uc18c\uc74c\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. (3) \ubca0\uc5b4\ub9c1 \ub9c8\ubaa8 \u2013 \uc6dc \uc0e4\ud504\ud2b8 \ub610\ub294 \ud720 \uc0e4\ud504\ud2b8\uc758 \uad6c\ub984 \uc694\uc18c \ubca0\uc5b4\ub9c1\uc5d0 \ud53c\ub85c \ubc15\ub9ac\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc18c\uc74c \uc99d\uac00\uac00 \ubd80\ud558 \ubc0f \uc18d\ub3c4\uc5d0 \ube44\ub840\ud558\uc5ec \ubd80\ub4dc\ub7fd\uace0 \uc810\uc9c4\uc801\uc73c\ub85c \uc99d\uac00\ud558\ub294 \uacbd\uc6b0 (1) \ub610\ub294 (2)\uc77c \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uc18c\uc74c\uc774 \uc8fc\uae30\uc801\uc778 \ub178\ud0b9 \ub610\ub294 \ub538\uae4d\uac70\ub9ac\ub294 \uc18c\ub9ac\ub85c \ubc1c\uc804\ud558\ub294 \uacbd\uc6b0 (3)\uc77c \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uba3c\uc800 \uc624\uc77c\uc744 \ubc30\ucd9c\ud558\uace0 \uad50\uccb4\ud558\uc2ed\uc2dc\uc624. \uc624\uc77c \uad50\ud658 \ud6c4 2\uc2dc\uac04 \ub3d9\uc548 \uc791\ub3d9\uc2dc\ucf1c\ub3c4 \uc18c\uc74c\uc774 \uc904\uc5b4\ub4e4\uc9c0 \uc54a\uc73c\uba74 \ubca0\uc5b4\ub9c1 \uc810\uac80\uc744 \uc9c4\ud589\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n<\/details>\n

\n\uc2a4\ub9c8\ud2b8\ud3f0\uc73c\ub85c \uc6dc \uae30\uc5b4 \uc18c\uc74c\uc744 \uce21\uc815\ud560 \uc218 \uc788\ub098\uc694? \uadf8\ub9ac\uace0 \uc774 \uce21\uc815\uac12\uc774 \ubb38\uc81c\ub97c \uc9c4\ub2e8\ud558\uae30\uc5d0 \ucda9\ubd84\ud788 \uc2e0\ub8b0\ud560 \ub9cc\ud55c\uac00\uc694?+<\/span><\/summary>\n
\n

\ub124, \uc801\uc808\ud55c \uc8fc\uc758\ub97c \uae30\uc6b8\uc778\ub2e4\uba74 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ucd5c\uc2e0 \uc2a4\ub9c8\ud2b8\ud3f0\uc5d0\ub294 20~2,000Hz \ubc94\uc704\uc758 \uc8fc\ud30c\uc218 \uc131\ubd84\uc744 \uac10\uc9c0\ud558\uae30\uc5d0 \ucda9\ubd84\ud55c MEMS \uac00\uc18d\ub3c4\uacc4\uc640 \ub9c8\uc774\ud06c\uac00 \ub0b4\uc7a5\ub418\uc5b4 \uc788\uc73c\uba70, \uc774\ub294 \uc77c\ubc18\uc801\uc778 \uc0b0\uc5c5\uc6a9 \ub4dc\ub77c\uc774\ube0c\uc758 \uae30\uc5b4 \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\ub97c \ubaa8\ub450 \ud3ec\ud568\ud569\ub2c8\ub2e4. iOS\uc640 Android \ubaa8\ub450\uc5d0\uc11c \ubb34\ub8cc \uc9c4\ub3d9 \ubd84\uc11d\uae30 \ubc0f FFT(\uace0\uc18d \ud478\ub9ac\uc5d0 \ubcc0\ud658) \uc571\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uce21\uc815\uc740 \uc8fc\uae30\uc801\uc778 \uc8fc\ud30c\uc218\ub97c \uc2dd\ubcc4\ud558\ub294 \ub370 \uac00\uc7a5 \uc720\uc6a9\ud569\ub2c8\ub2e4. \uc54c\ub824\uc9c4 \uc8fc\ud30c\uc218(\uacc4\uc0b0\ub41c \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218, \ubca0\uc5b4\ub9c1 \uacb0\ud568 \uc8fc\ud30c\uc218 \ub610\ub294 \ucd95 \ud68c\uc804 \uc8fc\ud30c\uc218)\uc5d0\uc11c FFT \uc2a4\ud399\ud2b8\ub7fc\uc5d0 \ub0a0\uce74\ub85c\uc6b4 \ud53c\ud06c\uac00 \ub098\ud0c0\ub098\uba74 \uc2a4\ub9c8\ud2b8\ud3f0 \uce21\uc815 \ud488\uc9c8\uc774 \ub0ae\ub354\ub77c\ub3c4 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc9c0\ud45c\uac00 \ub429\ub2c8\ub2e4. \uc81c\ud55c \uc0ac\ud56d\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc808\ub300 \uc9c4\ud3ed \uce21\uc815\uc740 \uc2e0\ub8b0\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4(\uc2a4\ub9c8\ud2b8\ud3f0 \uc704\uce58 \ubc0f \uc811\ucd09\uc774 \uce21\uc815\uac12\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce68). \ub9e4\uc6b0 \ub0ae\uc740 \uc8fc\ud30c\uc218 \uc131\ubd84(20Hz \ubbf8\ub9cc)\uc740 \uce21\uc815\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uce21\uc815\uc744 \uc704\ud574\uc11c\ub294 \uc2a4\ub9c8\ud2b8\ud3f0\uc744 \ud558\uc6b0\uc9d5\uc774\ub098 \uc7a5\ucc29 \uad6c\uc870\ubb3c\uc5d0 \uc811\ucd09\uc2dc\ucf1c\uc57c \ud558\uba70, \uacf5\uc911\uc5d0 \ub4e4\uace0 \uce21\uc815\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/details>\n

\n\uc6dc \uae30\uc5b4 \uad6c\ub3d9 \uc7a5\uce58\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc18c\uc74c\uc740 \ubd80\ud558\uc5d0 \ube44\ub840\ud558\ub294 \uac83\uc774 \ubd84\uba85\ud569\ub2c8\ub2e4. \ucee8\ubca0\uc774\uc5b4\uc5d0 \ubd80\ud558\uac00 \uac78\ub9ac\uba74 \uc18c\uc74c\uc774 \uc99d\uac00\ud558\uace0, \ube44\uc5b4 \uc788\uc744 \ub54c\ub294 \uc18c\uc74c\uc774 \uac10\uc18c\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud604\uc0c1\uc758 \uc6d0\uc778\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?+<\/span><\/summary>\n
\n

\uc6dc \uae30\uc5b4 \ub4dc\ub77c\uc774\ube0c\uc5d0\uc11c \ubd80\ud558\uc5d0 \ube44\ub840\ud558\ub294 \uc18c\uc74c\uc740 \ud06c\uac8c \ub450 \uac00\uc9c0 \uc6d0\uc778\uc73c\ub85c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uccab \ubc88\uc9f8\ub294 \ubd80\ud558\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \ub9de\ubb3c\ub9bc \uc811\ucd09\ub825\uc774 \ucee4\uc9c0\uace0, \uc774\ub85c \uc778\ud574 \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\uc5d0\uc11c \uc9c4\ud3ed\uc774 \ud070 \uc18c\uc74c\uc774 \ubc1c\uc0dd\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \uc815\uc0c1\uc801\uc778 \ud604\uc0c1\uc774\uba70, \uc808\ub300\uc801\uc778 \uc18c\uc74c \uc218\uc900\uc774 \ud5c8\uc6a9 \ubc94\uc704\ub97c \ubc97\uc5b4\ub098\uc9c0 \uc54a\ub294 \ud55c \ubb38\uc81c\uac00 \ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub450 \ubc88\uc9f8 \uc6d0\uc778\uc740 \uaddc\uaca9 \ubb38\uc81c, \uc989 \ubd80\uc801\uc808\ud55c \uc811\ucd09 \ud328\ud134(70% \uaddc\uaca9\uc758 \uc811\ucd09\uba74 \ud3ed \ubbf8\ub9cc)\uc73c\ub85c \uc778\ud574 \ub9de\ubb3c\ub9bc \ud558\uc911\uc774 \uc791\uc740 \uce58\uba74 \uc601\uc5ed\uc5d0 \uc9d1\uc911\ub418\ub294 \uac83\uc785\ub2c8\ub2e4. \uc800\ubd80\ud558 \uc0c1\ud0dc\uc5d0\uc11c\ub294 \uc811\ucd09\ub825\uc774 \uc791\uc544 \uc791\uc740 \uc811\ucd09 \uc601\uc5ed\uc5d0\uc11c\ub3c4 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uc218\uc900\uc758 \uc18c\uc74c\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ucd5c\ub300 \ubd80\ud558 \uc0c1\ud0dc\uc5d0\uc11c\ub294 \ub3d9\uc77c\ud55c \uc791\uc740 \uc811\ucd09 \uc601\uc5ed\uc5d0 \uacfc\ub3c4\ud55c \uc751\ub825\uc774 \uac00\ud574\uc838 \uac01 \uce58\uba74\uc774 \ub9de\ubb3c\ub9b4 \ub54c\ub9c8\ub2e4 \uc9c4\ud3ed\uc774 \ud070 \ud798 \uc2a4\ud30c\uc774\ud06c\uac00 \ubc1c\uc0dd\ud558\uace0, \uc774\ub294 \ubd80\ud558\uc5d0 \ube44\ub840\ud558\ub294 \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218 \uc18c\uc74c\uc73c\ub85c \ubc29\ucd9c\ub429\ub2c8\ub2e4. \uc815\uc0c1\uc801\uc778 \ubd80\ud558 \ube44\ub840 \uc18c\uc74c\uacfc \uc811\ucd09 \ud328\ud134\uc73c\ub85c \uc778\ud55c \uc18c\uc74c\uc744 \uad6c\ubd84\ud558\ub824\uba74 \uc18c\uc74c \uc99d\uac00\uc728\uc744 \ube44\uad50\ud574\uc57c \ud569\ub2c8\ub2e4. \ubd80\ud558\uac00 \ub450 \ubc30\uac00 \ub418\uc5c8\uc744 \ub54c \uc18c\uc74c \uc9c4\ud3ed\ub3c4 \ub450 \ubc30(6dB \uc99d\uac00)\uac00 \ub41c\ub2e4\uba74 \uc815\uc0c1\uc801\uc778 \ud798-\uc9c4\ud3ed \uc2a4\ucf00\uc77c\ub9c1\uc785\ub2c8\ub2e4. \uc18c\uc74c\uc774 \ubd80\ud558\uc5d0 \ube44\ub840\ud558\ub294 \uac83\ubcf4\ub2e4 \ub354 \ub9ce\uc774 \uc99d\uac00\ud55c\ub2e4\uba74 \ubd80\uc801\uc808\ud55c \uc811\ucd09 \ud328\ud134\uc774 \uc6d0\uc778\uc77c \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/details>\n

\n\uc18c\uc74c\uc774 1\ubbf8\ud130 \uac70\ub9ac\uc5d0\uc11c 60dB(A) \uc774\ud558\ub85c \uc720\uc9c0\ub418\uc5b4\uc57c \ud558\ub294 \uc0ac\ubb34 \ud658\uacbd\uc5d0 \uc0ac\uc6a9\ud560 \uc6dc \uae30\uc5b4 \uad6c\ub3d9 \uc7a5\uce58\ub97c \uc124\uacc4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \uac00\ub2a5\ud560\uae4c\uc694?+<\/span><\/summary>\n
\n

\uc800\ubd80\ud558\uc5d0\uc11c \uc911\ubd80\ud558 \ubc0f \uc911\uc18d \uc870\uac74\uc5d0\uc11c \uc6dc \uae30\uc5b4 \uad6c\ub3d9 \uc7a5\uce58\uc758 \uacbd\uc6b0 \uae30\uc5b4 \ud558\uc6b0\uc9d5\uc5d0\uc11c 1\ubbf8\ud130 \ub5a8\uc5b4\uc9c4 \uac70\ub9ac\uc5d0\uc11c 60dB(A)\uc758 \uc18c\uc74c \uc218\uc900\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc18c\uc74c \uc218\uc900 \ub2ec\uc131\uc740 \uc8fc\ub85c \ub2e4\uc74c \uc138 \uac00\uc9c0 \uc694\uc18c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. (1) \ubaa8\ub4c8 \ud06c\uae30: \ubaa8\ub4c8 \ud06c\uae30\uac00 \uc791\uc744\uc218\ub85d \ub3d9\uc77c\ud55c \ubd80\ud558\ube44\uc5d0\uc11c \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\uc640 \uc74c\ud5a5 \ucd9c\ub825\uc774 \ub0ae\uc544\uc9d1\ub2c8\ub2e4. (2) \uc815\ubc00\ub3c4 \ub4f1\uae09: DIN 7 \ub098\uc0ac\uc0b0 \uc5f0\uc0ad \uae30\uc5b4 \uc138\ud2b8\ub294 >=70% \uc811\ucd09 \ud328\ud134\uc774 \ubb38\uc11c\ud654\ub418\uc5b4 \uc788\uc73c\uba70, \ub3d9\uc77c \ubd80\ud558\uc5d0\uc11c DIN 9 \uae30\uc5b4 \uc138\ud2b8\ubcf4\ub2e4 \uc77c\ubc18\uc801\uc73c\ub85c 8~14dB(A) \ub354 \uc870\uc6a9\ud569\ub2c8\ub2e4. (3) \ubc00\ud3d0\ud615 \ud558\uc6b0\uc9d5: \uae30\uacc4 \uad6c\uc870\ub85c\uc758 \uc74c\ud5a5 \uc804\ub2ec \uacbd\ub85c\uac00 \uc5c6\ub294 \uc624\uc77c \ubc30\uc2a4 \ud558\uc6b0\uc9d5\uc740 \ub178\ucd9c\ud615 \uae30\uc5b4 \uc138\ud2b8\uc5d0 \ube44\ud574 6~10dB(A)\uc758 \ucd94\uac00\uc801\uc778 \uc18c\uc74c \ucc28\ub2e8 \ud6a8\uacfc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub9e4\uc6b0 \ubbfc\uac10\ud55c \uc74c\ud5a5 \ud658\uacbd(\ubcd1\uc6d0, \ucf58\uc11c\ud2b8\ud640, \ub179\uc74c \uc2a4\ud29c\ub514\uc624 \ub4f1)\uc5d0\uc11c\ub294 \ud1a0\ud06c\uac00 \ud5c8\uc6a9\ud558\ub294 \uacbd\uc6b0 PA66 \ub098\uc77c\ub860 \ud720, PAO \uc724\ud65c\uc720, \ud0c4\uc131 \ubc29\uc9c4 \ub9c8\uc6b4\ud2b8 \ubc0f \ud558\uc6b0\uc9d5 \ub0b4\ubd80\uc758 \ud761\uc74c \ud3fc \ub77c\uc774\ub2dd\uc774 \uc801\uc6a9\ub41c DIN 6 \ub610\ub294 DIN 7 \uae30\uc5b4 \uc138\ud2b8\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/details>\n

\n\uc6dc \uae30\uc5b4 \uad6c\ub3d9 \uc7a5\uce58\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uacf5\uae30 \uc804\ub2ec \uc18c\uc74c\uacfc \uad6c\uc870 \uc804\ub2ec \uc18c\uc74c\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc774\uba70, \uc65c \uc911\uc694\ud55c\uac00\uc694?+<\/span><\/summary>\n
\n

\uacf5\uae30 \uc804\ub2ec \uc18c\uc74c\uc740 \uae30\uc5b4 \ud558\uc6b0\uc9d5\uc5d0\uc11c \uacf5\uae30\ub97c \ud1b5\ud574 \uccad\ucde8\uc790\uc5d0\uac8c \uc9c1\uc811 \uc804\ub2ec\ub418\ub294 \uc74c\uc555\ud30c\uc785\ub2c8\ub2e4. \uad6c\uc870 \uc804\ub2ec \uc18c\uc74c\uc740 \uae30\uacc4 \uad6c\uc870\ubb3c(\uc7a5\ucc29 \ubcfc\ud2b8, \ud504\ub808\uc784 \ubd80\uc7ac, \ud328\ub110 \ub4f1)\uc744 \ud1b5\ud574 \uc804\ub2ec\ub418\ub294 \uc9c4\ub3d9 \uc5d0\ub108\uc9c0\uac00 \uae30\uc5b4\uc5d0\uc11c \uba40\ub9ac \ub5a8\uc5b4\uc9c4 \ub354 \ub113\uc740 \ud45c\uba74\uc801\uc5d0\uc11c \uc74c\ud5a5 \uc5d0\ub108\uc9c0\ub85c \ubc29\ucd9c\ub418\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \ub458\uc758 \uad6c\ubd84\uc740 \uc18c\uc74c \uc800\uac10 \ubc29\ubc95\uc774 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4. \uacf5\uae30 \uc804\ub2ec \uc18c\uc74c\uc740 \uae30\uc5b4 \uc8fc\ubcc0\uc5d0 \ubc29\uc74c \uc7a5\uce58\ub97c \uc124\uce58\ud558\uac70\ub098 \uae30\uc5b4 \uc18c\uc74c \ubc1c\uc0dd\uc6d0\uc744 \uc904\uc784\uc73c\ub85c\uc368 \uc800\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad6c\uc870 \uc804\ub2ec \uc18c\uc74c\uc740 \uae30\uc5b4 \ud558\uc6b0\uc9d5\uacfc \uc18c\uc74c \ubc29\ucd9c \uad6c\uc870\ubb3c \uc0ac\uc774\uc758 \uc9c4\ub3d9 \uc804\ub2ec \uacbd\ub85c\ub97c \ucc28\ub2e8\ud568\uc73c\ub85c\uc368 \uc800\uac10\ud560 \uc218 \uc788\ub294\ub370, \uc774\ub97c \uc704\ud574 \ud0c4\uc131 \ubc29\uc9c4 \ub9c8\uc6b4\ud2b8, \ud50c\ub809\uc2dc\ube14 \ucee4\ud50c\ub9c1 \ub610\ub294 \ubc29\uc74c \ud328\ub4dc\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc0b0\uc5c5 \uae30\uacc4\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ub300\ubd80\ubd84\uc758 \uc6dc \uae30\uc5b4 \uc18c\uc74c \ubbfc\uc6d0\uc740 \uad6c\uc870 \uc804\ub2ec \uc18c\uc74c\uc5d0 \uae30\uc778\ud569\ub2c8\ub2e4. \uae30\uc5b4 \ud558\uc6b0\uc9d5\uc740 \ub2e8\ub2e8\ud55c \ubcfc\ud2b8\ub97c \ud1b5\ud574 \uae30\uacc4 \ud504\ub808\uc784\uc5d0 \uace0\uc815\ub418\uc5b4 \uc788\uc73c\uba70, \uae30\uacc4 \ud328\ub110 \uc804\uccb4\uac00 \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\uc5d0\uc11c \ub113\uc740 \uba74\uc801\uc758 \uc18c\uc74c \ubc29\ucd9c\uc6d0\uc774 \ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/details>\n

\n\uc800\ud76c \uc6dc \uae30\uc5b4\uc5d0\uc11c \ud2b9\uc815 \ubaa8\ud130 \uc18d\ub3c4\uc5d0\uc11c\ub9cc \uace0\uc74c\uc758 \uc719\uc719\uac70\ub9ac\ub294 \uc18c\uc74c\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub2e4\ub978 \uc18d\ub3c4\uc5d0\uc11c\ub294 \uc18c\uc74c\uc774 \ub098\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud604\uc0c1\uc758 \uc6d0\uc778\uc740 \ubb34\uc5c7\uc774\uba70, \uc5b4\ub5bb\uac8c \ud574\uacb0\ud574\uc57c \ud560\uae4c\uc694?+<\/span><\/summary>\n
\n

\ud2b9\uc815 \uc791\ub3d9 \uc18d\ub3c4\uc5d0\uc11c\ub9cc \ub450\ub4dc\ub7ec\uc9c0\uac8c \ub098\ud0c0\ub098\ub294 \uc18c\uc74c\uc740 \uad6c\uc870\uc801 \uacf5\uc9c4\uc758 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \ud2b9\uc815 \uc18d\ub3c4\uc5d0\uc11c \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218(f_mesh = n_worm x z1 \/ 60)\ub294 \ud558\uc6b0\uc9d5, \uc7a5\ucc29 \uad6c\uc870 \ub610\ub294 \uae30\uacc4 \ud328\ub110\uc758 \uace0\uc720 \uc8fc\ud30c\uc218\uc640 \uc77c\uce58\ud569\ub2c8\ub2e4. \uc774 \uc8fc\ud30c\uc218\uc5d0\uc11c \uad6c\uc870\ubb3c\uc740 \uae30\uc5b4 \ub9de\ubb3c\ub9bc\ub825 \uc9c4\ub3d9\uc744 \uc99d\ud3ed\uc2dc\ucf1c \ud070 \uc18c\ub9ac\ub85c \ubc29\ucd9c\ud569\ub2c8\ub2e4. \uad6c\ud604 \uc6a9\uc774\uc131 \uc21c\uc73c\ub85c \ud574\uacb0\ucc45\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. (1) \uc791\ub3d9 \uc18d\ub3c4\ub97c \uc57d\uac04 \ubcc0\uacbd\ud558\uc5ec(3-5% \uc815\ub3c4) \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\ub97c \uad6c\uc870\uc801 \uacf5\uc9c4 \uc8fc\ud30c\uc218\uc5d0\uc11c \ubc97\uc5b4\ub098\uac8c \ud569\ub2c8\ub2e4. \uac00\ubcc0 \uc18d\ub3c4 \ub4dc\ub77c\uc774\ube0c\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \uc774\ub294 \uc81c\uc5b4\uae30 \ub9e4\uac1c\ubcc0\uc218 \ubcc0\uacbd\uc73c\ub85c \uac00\ub2a5\ud569\ub2c8\ub2e4. (2) \uacf5\uc9c4 \uad6c\uc870\ubb3c\uc5d0 \uc9c8\ub7c9 \ub610\ub294 \ubcf4\uac15\uc7ac\ub97c \ucd94\uac00\ud558\uc5ec \uace0\uc720 \uc8fc\ud30c\uc218\ub97c \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\uc5d0\uc11c \ubc97\uc5b4\ub098\uac8c \ud569\ub2c8\ub2e4. (3) \uacf5\uc9c4 \ud328\ub110\uc5d0 \uac10\uc1e0\uc7ac(\uad6c\uc18d\uce35 \uac10\uc1e0\uc7ac)\ub97c \ucd94\uac00\ud558\uc5ec \uacf5\uc9c4 \uc2dc \uc751\ub2f5\uc744 \uc904\uc785\ub2c8\ub2e4. (4) \ub3d9\uc77c\ud55c \uc791\ub3d9 \uc18d\ub3c4\uc5d0\uc11c \ub2e4\ub978 \ub9de\ubb3c\ub9bc \uc8fc\ud30c\uc218\ub97c \uc0dd\uc131\ud558\ub3c4\ub85d \uae30\uc5b4\ube44\ub97c \ubcc0\uacbd\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/details>\n

\n\uc6dc \uae30\uc5b4\uac00 \ucd94\uc6b4 \ub0a0\uc528\uc5d0 \uc2dc\ub3d9 \uc2dc \ub354 \uc2dc\ub044\ub7ec\uc6b4 \uac83\uc740 \uc815\uc0c1\uc778\uac00\uc694?+<\/span><\/summary>\n
\n

\ub124, \ud558\uc9c0\ub9cc \uc77c\ubc18\uc801\uc73c\ub85c \uc774\ub294 \ubb38\uc81c\uac00 \uc788\ub2e4\ub294 \uc2e0\ud638\ub294 \uc544\ub2d9\ub2c8\ub2e4. \ucc28\uac00\uc6b4 \uc0c1\ud0dc\uc758 \uad11\ubb3c\uc131 \uae30\uc5b4 \uc624\uc77c\uc740 \uc791\ub3d9 \uc628\ub3c4\uc77c \ub54c\ubcf4\ub2e4 \uc810\ub3c4\uac00 \ud6e8\uc52c \ub192\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 ISO VG 460 \uad11\ubb3c\uc131 \uc624\uc77c\uc740 5\u00b0C\uc5d0\uc11c 40\u00b0C\ubcf4\ub2e4 \uc810\ub3c4\uac00 6~8\ubc30 \ub354 \ub192\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub807\uac8c \uc810\ub3c4\uac00 \ub192\uc740 \ucc28\uac00\uc6b4 \uc624\uc77c\uc740 \uc6dc \uae30\uc5b4\uac00 \ud1b5\uacfc\ud560 \ub54c \uc810\uc131 \uc800\ud56d\uc744 \uc99d\uac00\uc2dc\ucf1c \uc800\uc8fc\ud30c\uc758 \ud68c\uc804 \uc18c\uc74c\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \ud558\uc6b0\uc9d5\uc774 \uc608\uc5f4\ub418\uace0 \uc624\uc77c \uc810\ub3c4\uac00 \uc124\uacc4 \uc791\ub3d9 \ubc94\uc704\ub85c \ub5a8\uc5b4\uc9c0\uba74 \uc18c\uc74c \uc218\uc900\ub3c4 \uac10\uc18c\ud569\ub2c8\ub2e4. \uc2dc\ub3d9 \uc2dc \ud68c\uc804\ud558\uac70\ub098 \uafc0\ub801\uac70\ub9ac\ub294 \uc18c\uc74c\uc774 \ub098\uace0 10~20\ubd84 \uc791\ub3d9 \ud6c4 \uc0ac\ub77c\uc9c4\ub2e4\uba74 \uc774\ub294 \uc815\uc0c1\uc801\uc778 \ub0c9\uac04 \uc2dc\ub3d9 \ud604\uc0c1\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc2dc\ub3d9 \uc2dc \uae08\uc18d\uc131 \ub178\ud0b9\uc774\ub098 \uac08\ub9ac\ub294 \uc18c\uc74c\uc774 \ub098\uace0 \uc608\uc5f4 \ud6c4\uc5d0\ub3c4 \uc18c\uc74c\uc774 \uc0ac\ub77c\uc9c0\uc9c0 \uc54a\ub294\ub2e4\uba74 \ub2e4\ub978 \ubb38\uc81c\uc774\ubbc0\ub85c \uc791\ub3d9\uc744 \uc911\uc9c0\ud558\uace0 \uc810\uac80\ud574\uc57c \ud569\ub2c8\ub2e4. \ub0c9\uac04 \uc2dc\ub3d9 \uc18c\uc74c\uc744 \uc5c6\uc560\ub824\uba74 \uad11\ubb3c\uc131 \uc624\uc77c \ub300\uc2e0 \uc810\ub3c4 \uc9c0\uc218(VI >150)\uac00 \ud6e8\uc52c \ub192\uace0 \uc2dc\ub3d9\ubd80\ud130 \uc791\ub3d9 \uc628\ub3c4 \ubc94\uc704 \uc804\uccb4\uc5d0 \uac78\uccd0 \uc810\ub3c4\uac00 \ub354 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub418\ub294 PAO \ud569\uc131 \uc624\uc77c\ub85c \uad50\uccb4\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n<\/details>\n

\n\ub2f9\uc0ac\ub294 EU \uae30\uacc4\ub958 \uc9c0\uce68\uc758 \uc18c\uc74c \ubc30\ucd9c \uc694\uac74\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4. \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc\ub294 \uae30\uc5b4 \uc138\ud2b8\uc758 \uc18c\uc74c \ubc1c\uc0dd\ub7c9\uacfc \uad00\ub828\ud558\uc5ec \uc5b4\ub5a4 \uc790\ub8cc\ub97c \uc81c\uacf5\ud569\ub2c8\uae4c?+<\/span><\/summary>\n
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\ucf54\ub9ac\uc544 \uc5d0\ubc84\ud30c\uc6cc\ub294 \uae30\uc5b4 \uc138\ud2b8\uc758 \uc18c\uc74c \uce21\uc815 \ub370\uc774\ud130\ub97c \ub2e8\ub3c5 \ubd80\ud488\uc73c\ub85c \uc81c\uacf5\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc18c\uc74c \ubc1c\uc0dd\ub7c9\uc740 \uae30\uc5b4 \uc138\ud2b8 \uc790\uccb4\ubcf4\ub2e4\ub294 \ud558\uc6b0\uc9d5, \uc7a5\ucc29 \uad6c\uc870, \ucee4\ud50c\ub9c1, \uc791\ub3d9 \uc870\uac74 \ub4f1 \uc804\uccb4 \uae30\uacc4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. EU \uae30\uacc4\ub958 \uc9c0\uce68(\ubd80\ub85d I, 1.7.4\uc808)\uc5d0 \ub530\ub978 \uc18c\uc74c \ubc29\ucd9c \uad00\ub828 \uc11c\ub958\ub294 \uae30\uacc4 \uc81c\uc870\uc5c5\uccb4\uac00 \uc81c\ucd9c\ud574\uc57c \ud558\uba70, \uae30\uc5b4 \ubd80\ud488 \uacf5\uae09\uc5c5\uccb4\ub294 \uc81c\ucd9c\ud560 \uc758\ubb34\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \ucf54\ub9ac\uc544 \uc5d0\ubc84\ud30c\uc6cc\ub294 \uae30\uacc4 \uc81c\uc870\uc5c5\uccb4\uc758 \uc18c\uc74c \ubc29\ucd9c \ud3c9\uac00\ub97c \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 \ub2e4\uc74c\uacfc \uac19\uc740 \uc815\ubcf4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc5b4 \uc815\ubc00\ub3c4 \ub4f1\uae09(DIN \ub4f1\uae09 \ubc88\ud638) \ubc0f \uc811\ucd09 \ud328\ud134 \uc801\uc6a9 \ubc94\uc704 \ube44\uc728(\ub450 \uc815\ubcf4 \ubaa8\ub450 \ub9de\ubb3c\ub9bc \uc18c\uc74c \ubc1c\uc0dd \uc608\uce21\uc5d0 \uc911\uc694), \uad8c\uc7a5 \uc724\ud65c\uc720 \uc0ac\uc591(\uc724\ud65c \uc18c\uc74c \ubc1c\uc0dd \uc608\uce21\uc5d0 \uc911\uc694), \uadf8\ub9ac\uace0 \ub3d9\uc77c\ud55c \uae30\uc5b4 \uc138\ud2b8 \uc0ac\uc591\uc744 \uc0ac\uc6a9\ud55c \uc774\uc804 \uc124\uce58 \uc0ac\ub840\uc5d0\uc11c \uc5bb\uc740 \uc18c\uc74c \uce21\uc815 \ub370\uc774\ud130(\ub2f9\uc0ac \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uae30\ub85d\uc5d0\uc11c \ud655\ubcf4 \uac00\ub2a5\ud55c \uacbd\uc6b0)\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc8fc\ubb38 \uc2dc \uc774\ub7ec\ud55c \uc815\ubcf4\ub97c \uc694\uccad\ud558\uc2dc\uba74 \uae30\uacc4 \uae30\uc220 \ud30c\uc77c\uc5d0 \ud3ec\ud568\uc2dc\ucf1c \ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\n

\ub354 \uc870\uc6a9\ud55c \uc6dc \uae30\uc5b4 \ub4dc\ub77c\uc774\ube0c\ub97c \uc9c0\uc815\ud558\uc2ed\uc2dc\uc624.<\/h2>\n

\uc791\ub3d9 \uc18d\ub3c4, \ubd80\ud558, \ud604\uc7ac \uc18c\uc74c \uad00\ub828 \ubb38\uc81c, \uc815\ubc00\ub3c4 \ub4f1\uae09(\uc54c\ub824\uc9c4 \uacbd\uc6b0) \ubc0f \uc18c\uc74c \ubaa9\ud45c\uce58\ub97c \uc81c\uacf5\ud574 \uc8fc\uc2ed\uc2dc\uc624. \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc\ub294 \uc18c\uc74c \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uac00\ub2a5\uc131\uc774 \uac00\uc7a5 \ub192\uc740 \uc0ac\uc591 \ubcc0\uacbd \uc0ac\ud56d\uc744 \ud30c\uc545\ud558\uc5ec \uc601\uc5c5\uc77c \uae30\uc900 \ud558\ub8e8 \uc774\ub0b4\uc5d0 \ud655\uc815 \uacac\uc801\uc744 \uc81c\uacf5\ud574 \ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n

\n

\uc815\ubc00 \uc81c\ud488 \ub458\ub7ec\ubcf4\uae30<\/a><\/div>\n<\/div>\n<\/div>\n

\ud3b8\uc9d1\uc790: Cxm<\/p>","protected":false},"excerpt":{"rendered":"

Knowledge Series \u00b7 B9 \u00b7 Noise & Vibration Worm Gear Noise and Vibration — What the Sound Reveals and How to Engineer It Out A 91 Hz periodic knock that developed in a worm drive after three years of silent operation. The frequency alone identified the root cause without disassembly. Worm gear noise is not […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[4774],"tags":[1394,1399],"class_list":["post-1922","post","type-post","status-publish","format-standard","hentry","category-worm-gear","tag-worm-gear","tag-worm-gear-worm"],"_links":{"self":[{"href":"https:\/\/wormwheelgear.top\/ko\/wp-json\/wp\/v2\/posts\/1922","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wormwheelgear.top\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wormwheelgear.top\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wormwheelgear.top\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wormwheelgear.top\/ko\/wp-json\/wp\/v2\/comments?post=1922"}],"version-history":[{"count":1,"href":"https:\/\/wormwheelgear.top\/ko\/wp-json\/wp\/v2\/posts\/1922\/revisions"}],"predecessor-version":[{"id":1923,"href":"https:\/\/wormwheelgear.top\/ko\/wp-json\/wp\/v2\/posts\/1922\/revisions\/1923"}],"wp:attachment":[{"href":"https:\/\/wormwheelgear.top\/ko\/wp-json\/wp\/v2\/media?parent=1922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wormwheelgear.top\/ko\/wp-json\/wp\/v2\/categories?post=1922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wormwheelgear.top\/ko\/wp-json\/wp\/v2\/tags?post=1922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}