{"id":1917,"date":"2026-04-09T05:36:33","date_gmt":"2026-04-09T05:36:33","guid":{"rendered":"https:\/\/wormwheelgear.top\/?p=1917"},"modified":"2026-04-09T05:37:34","modified_gmt":"2026-04-09T05:37:34","slug":"worm-gear-standards-din-iso-and-agma-what-each-measures-and-how-they-compare","status":"publish","type":"post","link":"https:\/\/wormwheelgear.top\/sk\/worm-gear-standards-din-iso-and-agma-what-each-measures-and-how-they-compare\/","title":{"rendered":"Worm Gear Standards — DIN, ISO, and AGMA: What Each Measures and How They Compare"},"content":{"rendered":"
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S\u00e9ria znalost\u00ed \u00b7 B8 \u00b7 \u0160tandardy a meranie<\/p>\n

\u0160nekov\u00fd prevod Normy<\/span> \u2014 DIN, ISO a AGMA: \u010co ka\u017ed\u00e1 z nich meria a ako sa porovn\u00e1vaj\u00fa<\/h1>\n

V\u00fdkres z\u00e1kazn\u00edka z USA \u0161pecifikuje normu AGMA 10. Va\u0161a diel\u0148a pracuje pod\u013ea normy DIN. Ktor\u00e1 je pr\u00edsnej\u0161ia? Ak\u00e9 parametre ka\u017ed\u00e1 norma v skuto\u010dnosti meria? T\u00e1to pr\u00edru\u010dka rie\u0161i nejasnosti pomocou priamej porovn\u00e1vacej tabu\u013eky a prevodn\u00e9ho referen\u010dn\u00e9ho \u010d\u00edsla triedy presnosti.<\/p>\n

DIN 3975\/3976<\/span>ISO 1122-1<\/span>AGMA 6022-C96<\/span>Konverzia DIN na AGMA<\/span><\/div>\n<\/div>\n
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\u2699 Korea Ever-Power Worm Gear Co., LtdAnsan-si, Gyeonggi-do, Koreasales@wormwheelgear.top<\/div>\n<\/div>\n
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Kresba, ktor\u00e1 sp\u00f4sobila trojt\u00fd\u017ed\u0148ov\u00e9 me\u0161kanie<\/h2>\n

K\u00f3rejsk\u00fd v\u00fdrobca strojov dostal od americk\u00e9ho v\u00fdrobcu origin\u00e1lneho zariadenia (OEM) objedn\u00e1vku s v\u00fdkresom z\u00e1vitovkov\u00e9ho kolesa \u0161pecifikuj\u00facim triedu kvality AGMA 10. Ich v\u00fdrobn\u00fd t\u00edm to pova\u017eoval za ekvivalent DIN 8 \u2013 be\u017enej, ale nepresnej konverzie \u2013 a pod\u013ea toho vyrobil. Vstupn\u00e1 kontrola americk\u00e9ho v\u00fdrobcu origin\u00e1lneho zariadenia diely zamietla: ich s\u00faradnicov\u00fd merac\u00ed stroj zistil odch\u00fdlku st\u00fapania a chyby profilu v r\u00e1mci tolerancie DIN 8, ale mimo tolerancie AGMA 10 pre konkr\u00e9tnu ve\u013ekos\u0165 ozuben\u00e9ho kolesa. Trojt\u00fd\u017ed\u0148ov\u00e9 oneskorenie pri rie\u0161en\u00ed probl\u00e9mu \u2013 op\u00e4tovn\u00e1 kontrola, nov\u00e1 dokument\u00e1cia, \u010diasto\u010dn\u00e9 prepracovanie \u2013 st\u00e1lo viac ako samotn\u00e9 ozuben\u00e9 koleso.<\/p>\n

Chyba nebola vo v\u00fdrobe. Bola v konverzii. Triedy presnosti DIN a AGMA nie s\u00fa jednoduch\u00e9 prevody 1:1. Meraj\u00fa prekr\u00fdvaj\u00face sa, ale nie identick\u00e9 sady parametrov ozuben\u00fdch kolies a ich hodnoty toleranci\u00ed sa l\u00ed\u0161ia v z\u00e1vislosti od modulu a priemeru rozstupu. Pochopenie toho, \u010do ka\u017ed\u00e1 norma v skuto\u010dnosti \u0161pecifikuje \u2013 a kde je ich konverzia spo\u013eahliv\u00e1 a kde zlyh\u00e1va \u2013 je nevyhnutn\u00e9 pre ka\u017ed\u00fd in\u017einiersky t\u00edm, ktor\u00fd pracuje s medzin\u00e1rodn\u00fdmi z\u00e1kazn\u00edkmi alebo dod\u00e1vate\u013emi.<\/p>\n

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DIN 3975 a DIN 3976 \u2013 eur\u00f3psky \u0161tandard<\/h2>\n

Norma DIN 3975 definuje geometrick\u00e9 parametre a terminol\u00f3giu pre valcov\u00e9 z\u00e1vitovkov\u00e9 prevody \u2013 uhol st\u00fapania, axi\u00e1lny rozstup, norm\u00e1lov\u00fd rozstup, hr\u00fabku zuba nad \u010dapmi, smer \u0161pir\u00e1ly a vz\u0165ahy medzi parametrami geometrie z\u00e1vitovky. Norma DIN 3976 \u0161pecifikuje tolerancie. Triedy presnosti v norme DIN 3976 siahaj\u00fa od triedy 3 (najvy\u0161\u0161ia presnos\u0165, zriedkavo vyr\u00e1ban\u00e1 komer\u010dne) a\u017e po triedu 12 (hrub\u00e1 komer\u010dn\u00e1 presnos\u0165). \u0160tandardn\u00e1 dod\u00e1vka spolo\u010dnosti Korea Ever-Power pokr\u00fdva triedy 6 a\u017e triedu 12, pri\u010dom trieda 5 je k dispoz\u00edcii pre polohovacie aplik\u00e1cie na po\u017eiadanie.<\/p>\n

Ka\u017ed\u00e1 trieda presnosti definuje pr\u00edpustn\u00e9 tolerancie pre p\u00e4\u0165 prim\u00e1rnych parametrov. T\u00fdchto p\u00e4\u0165 parametrov zachyt\u00e1va celkov\u00fa geometrick\u00fa kvalitu z\u00e1vitovkov\u00e9ho prevodu \u2013 na \u00fapln\u00fa \u0161pecifik\u00e1ciu kvality z\u00e1vitovkov\u00e9ho prevodu pod\u013ea normy DIN 3976 nie s\u00fa potrebn\u00e9 \u017eiadne \u010fal\u0161ie parametre.<\/p>\n

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Odch\u00fdlka profilu zuba Ff<\/div>\n

Odch\u00fdlka skuto\u010dn\u00e9ho profilu z\u00e1vitu z\u00e1vitovky od teoretickej evolventy v norm\u00e1lovej \u010dasti. Vysok\u00e1 hodnota Ff s\u00fastre\u010fuje za\u0165a\u017eenie na lok\u00e1lne kontaktn\u00e9 body, namiesto toho, aby ho rozlo\u017eila po celom obl\u00faku z\u00e1beru. Prim\u00e1rny zdroj hluku z\u00e1beru z\u00e1vitovkov\u00e9ho kolesa.<\/p>\n<\/div>\n

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Odch\u00fdlka vedenia Fb<\/div>\n

Odch\u00fdlka skuto\u010dn\u00e9ho st\u00fapania z\u00e1vitu od teoretick\u00e9ho st\u00fapania pozd\u013a\u017e rozstupov\u00e9ho valca. Nekonzistentn\u00e9 st\u00fapanie sp\u00f4sobuje periodick\u00e9 zmeny za\u0165a\u017eenia pri ot\u00e1\u010dan\u00ed z\u00e1vitovky \u2013 zdroj postrann\u00fdch p\u00e1siem vibr\u00e1ci\u00ed na frekvencii zubov.<\/p>\n<\/div>\n

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Odch\u00fdlka jedn\u00e9ho n\u00e1behu fp<\/div>\n

Odch\u00fdlka \u0161\u00edrky medzier medzi jednotliv\u00fdmi zubami od teoretickej hodnoty. Ka\u017ed\u00e1 chyba rozstupu vytv\u00e1ra kr\u00e1tky impulz uhlov\u00e9ho zr\u00fdchlenia\/spomalenia \u2013 tieto sa s\u010d\u00edtaj\u00fa do zlo\u017eenej chyby prenosu.<\/p>\n<\/div>\n

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Celkov\u00e1 odch\u00fdlka profilu Fa<\/div>\n

Amplit\u00fada chyby profilu od \u0161pi\u010dky po \u00fadolie vr\u00e1tane v\u0161etk\u00fdch harmonick\u00fdch. Pou\u017e\u00edva sa pri v\u00fdpo\u010dtoch vibr\u00e1ci\u00ed a akustick\u00e9ho hluku. Najd\u00f4le\u017eitej\u0161\u00ed parameter pre tich\u00fa prev\u00e1dzku z\u00e1vitovkov\u00e9ho prevodu.<\/p>\n<\/div>\n

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Odch\u00fdlka hr\u00fabky zuba ako<\/div>\n

Odch\u00fdlka hr\u00fabky zuba od menovitej hodnoty, meran\u00e1 na \u010dapoch na rozstupovom valci. Priamo kontroluje v\u00f4\u013eu v zostave \u2013 poddimenzovan\u00fd zub zvy\u0161uje v\u00f4\u013eu; naddimenzovan\u00fd zub riskuje interferenciu hrotu zuba.<\/p>\n<\/div>\n<\/div>\n

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Triedy presnosti DIN \u2013 aplik\u00e1cie, v\u00fdrobn\u00e9 met\u00f3dy a konverzie<\/h2>\n
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Trieda DIN<\/th>\nAGMA Pribli\u017ene.<\/th>\nV\u00fdroba<\/th>\nV\u00fdvoj profilu Ff (M5)<\/th>\nVed\u00faci v\u00fdvoj\u00e1r na Facebooku<\/th>\nTypick\u00e1 aplik\u00e1cia<\/th>\nK\u00f3rejsk\u00fd zdroj Ever-Power<\/th>\n<\/tr>\n<\/thead>\n
DIN 5<\/td>\nAGMA 12+<\/td>\nBr\u00fasen\u00e9 + lapovan\u00e9<\/td>\n4 \u00b5m<\/td>\n6 \u03bcm<\/td>\nChirurgick\u00e9 roboty, metrol\u00f3gia, vysoko presn\u00e9 polohovadl\u00e1<\/td>\nLen na po\u017eiadanie<\/td>\n<\/tr>\n
DIN 6<\/td>\nAGMA 11<\/td>\nZ\u00e1vit br\u00fasen\u00fd<\/td>\n6 \u03bcm<\/td>\n9 um<\/td>\nRobotick\u00e9 k\u013aby, CNC deliace zariadenia, vysoko presn\u00e1 automatiz\u00e1cia<\/td>\nK dispoz\u00edcii, 4-6 t\u00fd\u017ed\u0148ov<\/td>\n<\/tr>\n
DIN 7<\/td>\nAGMA 10<\/td>\nZ\u00e1vit br\u00fasen\u00fd<\/td>\n9 um<\/td>\n14 \u03bcm<\/td>\nIndex\u00e1tory obalov, sol\u00e1rne sledova\u010de, spoje kobotov<\/td>\n\u0160tandardn\u00e1 presnos\u0165<\/td>\n<\/tr>\n
DIN 8<\/td>\nAGMA 9<\/td>\nOdva\u013eovacia\/s\u00fastru\u017een\u00e1 povrchov\u00e1 \u00faprava<\/td>\n14 \u03bcm<\/td>\n20 \u03bcm<\/td>\nPriemyseln\u00e9 dopravn\u00edky, obr\u00e1bacie stroje, v\u0161eobecn\u00e1 automatiz\u00e1cia<\/td>\n\u0160tandardn\u00e1 dod\u00e1vka<\/td>\n<\/tr>\n
DIN 9<\/td>\nAGMA 8<\/td>\nOdva\u013eovan\u00e9<\/td>\n20 \u03bcm<\/td>\n28 \u03bcm<\/td>\nV\u0161eobecn\u00e9 stroje, po\u013enohospod\u00e1rske, manipul\u00e1cia s materi\u00e1lom<\/td>\n\u0160tandardn\u00e1 dod\u00e1vka<\/td>\n<\/tr>\n
DIN 10<\/td>\nAGMA 7<\/td>\nOdva\u013eovan\u00e9<\/td>\n28 \u03bcm<\/td>\n40 \u03bcm<\/td>\nNekritick\u00e9 pohony, n\u00edzkor\u00fdchlostn\u00e9 zariadenia<\/td>\n\u0160tandardn\u00e1 dod\u00e1vka<\/td>\n<\/tr>\n
DIN 12<\/td>\nAGMA 6<\/td>\nAs-cut<\/td>\n56 \u03bcm<\/td>\n80 \u03bcm<\/td>\nN\u00e1ro\u010dn\u00e9 pou\u017eitie, pomal\u00e9 pr\u00edle\u017eitostne pou\u017e\u00edvan\u00e9 disky<\/td>\n\u0160tandardn\u00e1 dod\u00e1vka<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Hodnoty odch\u00fdlky profilu a st\u00fapania s\u00fa zobrazen\u00e9 pre z\u00e1vitovku modulu 5 pri strednom rozsahu priemeru rozstupu. Hodnoty s\u00fa v mierke s modulom a priemerom pod\u013ea toleran\u010dn\u00fdch tabuliek DIN 3976.<\/p>\n

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AGMA 6022-C96 \u2013 Americk\u00e1 referen\u010dn\u00e1 norma<\/h2>\n

AGMA 6022-C96 (Kon\u0161truk\u010dn\u00e1 pr\u00edru\u010dka pre valcov\u00e9 z\u00e1vitovkov\u00e9 prevody) je hlavnou normou Americkej asoci\u00e1cie v\u00fdrobcov prevodov (American Gear Manufacturers Association) pre n\u00e1vrh a \u0161pecifik\u00e1ciu z\u00e1vitovkov\u00fdch prevodov. Triedy kvality siahaj\u00fa od AGMA 6 (najni\u017e\u0161ia) do AGMA 14 (najvy\u0161\u0161ia presnos\u0165) \u2013 v\u0161imnite si obr\u00e1ten\u00e9 \u010d\u00edslovanie vzh\u013eadom na DIN, kde ni\u017e\u0161ie \u010d\u00edsla ozna\u010duj\u00fa vy\u0161\u0161iu presnos\u0165. AGMA 14 = najvy\u0161\u0161ia presnos\u0165, AGMA 6 = hrub\u00e1 komer\u010dn\u00e1 presnos\u0165.<\/p>\n

K\u013e\u00fa\u010dov\u00fd metodologick\u00fd rozdiel: AGMA 6022 \u0161pecifikuje triedy kvality predov\u0161etk\u00fdm prostredn\u00edctvom chyba zlo\u017een\u00e9ho prenosu<\/em> test \u2013 kumulovan\u00e1 zmena rozstupu meran\u00e1 na viacer\u00fdch zuboch testerom ozuben\u00fdch kolies. Norma DIN 3976 \u0161pecifikuje tolerancie jednotliv\u00fdch parametrov (Ff, Fb, fp, As) meran\u00e9 samostatne pomocou s\u00faradnicov\u00e9ho meracieho pr\u00edstroja (CMM). Ozuben\u00e9 koleso m\u00f4\u017ee sp\u013a\u0148a\u0165 jednu normu a z\u00e1rove\u0148 vykazova\u0165 mierne vy\u0161\u0161iu odch\u00fdlku v parametri, na ktor\u00fd m\u00e1 druh\u00e1 norma v\u00e4\u010d\u0161iu v\u00e1hu \u2013 najm\u00e4 pri ne\u0161tandardn\u00fdch ve\u013ekostiach modulov, kde sa vzorce na \u0161k\u00e1lovanie toleranci\u00ed l\u00ed\u0161ia.<\/p>\n

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Kritick\u00fd praktick\u00fd bod:<\/strong> \u010c\u00edslovanie AGMA je opa\u010dn\u00e9 ako DIN. AGMA 8 je ni\u017e\u0161ie<\/em> presnej\u0161ia ako AGMA 12; DIN 8 je vy\u0161\u0161ie<\/em> presnej\u0161ie ako DIN 12. Pri \u010d\u00edtan\u00ed v\u00fdkresu si v\u017edy pred interpret\u00e1ciou \u010d\u00edsla triedy v\u0161imnite, na ktor\u00fa normu sa odkazuje. Zamie\u0148anie AGMA 8 (hrub\u00e1 komer\u010dn\u00e1) s DIN 8 (\u0161tandardn\u00e1 priemyseln\u00e1) je naj\u010dastej\u0161ou chybnou interpret\u00e1ciou triedy presnosti v medzin\u00e1rodn\u00fdch dod\u00e1vkach ozuben\u00fdch kolies.<\/p>\n<\/div>\n

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Met\u00f3dy merania parametrov z\u00e1vitovkov\u00fdch prevodov pomocou s\u00faradnicov\u00e9ho meracieho pr\u00edstroja (CMM)<\/h2>\n
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Modern\u00e9 meranie na s\u00faradnicovom meracom stroji (CMM) pomocou rota\u010dnej sondy sleduje bok z\u00e1vitu z\u00e1vitovky v definovan\u00fdch merac\u00edch rovin\u00e1ch a zaznamen\u00e1va odch\u00fdlku od teoretickej evolventy v ka\u017edom meranom bode. Meranie sa vykon\u00e1va v troch axi\u00e1lnych poloh\u00e1ch (na kontrolu konzistencie st\u00fapania) a dvoch poloh\u00e1ch v\u00fd\u0161ky profilu (na kontrolu tvaru profilu), \u010do predstavuje celkovo \u0161es\u0165 merac\u00edch \u00fasekov na za\u010diatok z\u00e1vitu.<\/p>\n

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Meranie profilu<\/div>\n
Dotykov\u00fd hrot s\u00faradnicov\u00e9ho meracieho pr\u00edstroja sleduje bok z\u00e1vitu v norm\u00e1lovom reze. Odch\u00fdlka od teoretickej evolventy v ka\u017edom bode je chyba profilu Ff.<\/div>\n<\/div>\n
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Meranie potenci\u00e1lnych z\u00e1kazn\u00edkov<\/div>\n
S\u00faradnicov\u00fd merac\u00ed stroj zaznamen\u00e1va polohu z\u00e1vitu vo viacer\u00fdch uhlov\u00fdch krokoch pozd\u013a\u017e celej d\u013a\u017eky z\u00e1vitu. Odch\u00fdlka st\u00fapania je maxim\u00e1lna m\u00ednus minim\u00e1lna odch\u00fdlka od kon\u0161tantn\u00e9ho st\u00fapania.<\/div>\n<\/div>\n
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Hr\u00fabka zuba nad \u010dapmi<\/div>\n
Kalibrovan\u00fd kol\u00edk umiestnen\u00fd v z\u00e1vitovom priestore; meranie nad kol\u00edkom ud\u00e1va hr\u00fabku zuba geometrick\u00fdm v\u00fdpo\u010dtom.<\/div>\n<\/div>\n
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Meranie otvoru<\/div>\n
Vrt meran\u00fd v 3 axi\u00e1lnych poloh\u00e1ch x 2 kolm\u00e9 priemery = 6 meran\u00ed potvrdzuj\u00facich zhodu s H7.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Kontrola a overovanie kvality v spolo\u010dnosti Korea Ever-Power<\/h2>\n\n\n\n\n
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\u010c\u00edtanie v\u00fdkresu z\u00e1vitovkov\u00e9ho prevodu \u2013 po\u017eadovan\u00e9 parametre<\/h2>\n

\u00dapln\u00fd v\u00fdkres z\u00e1vitovkov\u00e9ho prevodu \u0161pecifikuje v\u0161etky parametre potrebn\u00e9 na v\u00fdrobu a overenie prevodu. Ch\u00fdbaj\u00face parametre sa pova\u017euj\u00fa za nedostatok v\u00fdkresu \u2013 mali by sa doplni\u0165 pred za\u010dat\u00edm v\u00fdroby. Nasleduj\u00face parametre musia by\u0165 uveden\u00e9 na ka\u017edom v\u00fdkrese z\u00e1vitovkov\u00e9ho prevodu ur\u010denom na presn\u00e9 dodanie.<\/p>\n

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Parameter v\u00fdkresu<\/th>\nSymbol<\/th>\n\u010co sp\u00f4sobuje jeho absencia<\/th>\n<\/tr>\n<\/thead>\n
Axi\u00e1lny modul<\/td>\nmx<\/td>\nNespr\u00e1vny modul = nespr\u00e1vna ve\u013ekos\u0165 zuba, nespr\u00e1vna stredov\u00e1 vzdialenos\u0165, nespr\u00e1vne p\u00e1rovanie s kot\u00fa\u010dom<\/td>\n<\/tr>\n
Po\u010det \u0161tartov<\/td>\nz1<\/td>\nNespr\u00e1vny po\u010det \u0161tartov men\u00ed prevodov\u00fd pomer, \u00fa\u010dinnos\u0165 a spr\u00e1vanie sa samosvorn\u00e9ho syst\u00e9mu<\/td>\n<\/tr>\n
Po\u010det zubov kolesa<\/td>\nz2<\/td>\nNespr\u00e1vny po\u010det zmen\u00ed pomer a stredov\u00fa vzdialenos\u0165<\/td>\n<\/tr>\n
Podiel priemeru<\/td>\nq<\/td>\nUr\u010duje priemer rozstupu d1 = mxq; ovplyv\u0148uje uhol n\u00e1behu<\/td>\n<\/tr>\n
Smer \u0161pir\u00e1ly<\/td>\nP alebo L<\/td>\nNespr\u00e1vna ruka = \u200b\u200bchyba kr\u00ed\u017eenia hriade\u013ea o 90 stup\u0148ov alebo obr\u00e1ten\u00e1 rot\u00e1cia<\/td>\n<\/tr>\n
Norm\u00e1lny uhol tlaku<\/td>\njeden<\/td>\nTypicky 20 stup\u0148ov; r\u00f4zne hodnoty menia pevnos\u0165 zubov a geometriu siete<\/td>\n<\/tr>\n
Trieda presnosti<\/td>\nDIN\/AGMA<\/td>\nNespr\u00e1vna trieda = nespr\u00e1vna tolerancia \u2013 odmietnutie alebo prijatie chybn\u00fdch dielov<\/td>\n<\/tr>\n
Tolerancia hr\u00fabky zuba<\/td>\nAko<\/td>\nCh\u00fdba = nekontrolovan\u00e1 v\u00f4\u013ea v zostave<\/td>\n<\/tr>\n
Povrchov\u00e1 \u00faprava Ra<\/td>\nRa<\/td>\nNedodr\u017eiavanie po\u017eiadaviek na potraviny\/medic\u00ednske predpisy\/\u010dist\u00e9 priestory<\/td>\n<\/tr>\n
Tolerancia stredovej vzdialenosti<\/td>\n+\/- m\u00fdto<\/td>\nCie\u013e obr\u00e1bania puzdra; ovplyv\u0148uje v\u00f4\u013eu a kvalitu kontaktu<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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K\u00f3rea Ever-Power<\/span><\/p>\n

Produkty sp\u013a\u0148aj\u00face normy s dokument\u00e1ciou pre CMM<\/h2>\n<\/div>\n
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\"Z\u00e1vitovkov\u00e9<\/div>\n
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DIN 6 a\u017e DIN 9 \u2013 S\u00fa\u010das\u0165ou je spr\u00e1va o CMM<\/div>\n
Z\u00e1vitovkov\u00e9 koleso z legovanej ocele \u2013 dokumentovan\u00e9 normami<\/div>\n
Ka\u017ed\u00e1 z\u00e1vitovkov\u00e1 prevodovka z legovanej ocele Korea Ever-Power sa dod\u00e1va so spr\u00e1vou o kontrole s\u00faradnicov\u00fdm merac\u00edm strojom (CMM), ktor\u00e1 dokumentuje skuto\u010dne nameran\u00e9 hodnoty pre ka\u017ed\u00fd parameter pod\u013ea normy DIN 3976 \u2013 nie je to vyhl\u00e1senie o splnen\u00ed\/nevyhovuj\u00facom teste, ale nameran\u00e9 hodnoty odch\u00fdlok spolu s toleranciou triedy DIN na porovnanie. In\u017einieri m\u00f4\u017eu potvrdi\u0165 zhodu s triedou presnosti a pou\u017ei\u0165 skuto\u010dne nameran\u00e9 \u00fadaje pri prevode \u0161pecifik\u00e1cie DIN na zhodu s triedou AGMA pre vstupn\u00fa kontrolu v\u00fdrobcu origin\u00e1lnych dielov v USA. Mo\u017enosti triedy presnosti: \u0161tandardn\u00e1 DIN 9, presn\u00e1 priemyseln\u00e1 DIN 8, br\u00fasen\u00e1 DIN 7 (automatiz\u00e1cia), vysok\u00e1 presnos\u0165 DIN 6 (na po\u017eiadanie). Vyhl\u00e1senia o zhode ekvivalentn\u00e9 AGMA s\u00fa k dispoz\u00edcii, ke\u010f v\u00fdkresy v\u00fdrobcu origin\u00e1lnych dielov v USA vy\u017eaduj\u00fa dokument\u00e1ciu o triede kvality AGMA.<\/div>\n

Zobrazi\u0165 \u0161pecifik\u00e1cie<\/a><\/p>\n<\/div>\n<\/div>\n

\n
\"Presn\u00e9<\/div>\n
\n
Zhoda profilu \u2013 S\u00fa\u010das\u0165ou je fotografia kontaktn\u00e9ho vzoru<\/div>\n
Presn\u00e9 z\u00e1vitovkov\u00e9 koleso \u2013 v s\u00falade s v\u00fdkresmi DIN<\/div>\n
Ak technick\u00e9 v\u00fdkresy \u0161pecifikuj\u00fa triedu presnosti DIN alebo AGMA, spolo\u010dnos\u0165 Korea Ever-Power vyrob\u00ed zodpovedaj\u00face z\u00e1vitovkov\u00e9 koleso a poskytne dokument\u00e1ciu potvrdzuj\u00facu s\u00falad s ka\u017edou toleranciou DIN 3976. Spr\u00e1va o s\u00faradnicovom meracom stroji (CMM) zah\u0155\u0148a priemer otvoru (6 merac\u00edch bodov potvrdzuj\u00facich s\u00falad s H7), h\u00e1dzanie zubov a percento pokrytia kontaktn\u00e9ho vzoru. Pre z\u00e1kazn\u00edkov, ktor\u00ed po\u017eaduj\u00fa dokument\u00e1ciu vo form\u00e1te AGMA z ozuben\u00fdch kolies vyroben\u00fdch pod\u013ea DIN \u2013 \u010do je be\u017en\u00e9, ke\u010f k\u00f3rejsk\u00ed v\u00fdrobcovia origin\u00e1lnych dielov dod\u00e1vaj\u00fa z\u00e1kazn\u00edkom v USA \u2013 sa z \u00fadajov nameran\u00fdch pod\u013ea DIN na s\u00faradnicovom meracom stroji (CMM) pripravuj\u00fa doplnkov\u00e9 vyhl\u00e1senia o zhode s AGMA.<\/div>\n

Zobrazi\u0165 \u0161pecifik\u00e1cie<\/a><\/p>\n<\/div>\n<\/div>\n

\n
\"Dvojit\u00fd<\/div>\n
\n
DIN 5 a\u017e DIN 7 \u2013 Certifikovan\u00fd rozdiel olova<\/div>\n
Dvojit\u00fd z\u00e1vitovkov\u00fd prevod \u2013 kompletn\u00e1 dokument\u00e1cia o presnosti pod\u013ea DIN<\/div>\n
Duplexn\u00fd z\u00e1vitovkov\u00fd syst\u00e9m vy\u017eaduje okrem normy DIN 3976 e\u0161te jeden certifikovan\u00fd parameter: rozdiel st\u00fapania medzi \u013eav\u00fdm a prav\u00fdm bokom z\u00e1vitu \u2013 parameter, ktor\u00fd umo\u017e\u0148uje nastavenie v\u00f4le axi\u00e1lnym posunom. Spolo\u010dnos\u0165 Korea Ever-Power meria a certifikuje rozdiel st\u00fapania ako \u0161pecifick\u00fa hodnotu (nie rozsah) pre ka\u017ed\u00fa duplexn\u00fa s\u00fapravu, \u010do umo\u017e\u0148uje in\u0161tala\u010dn\u00e9mu technikovi vypo\u010d\u00edta\u0165 presn\u00fd axi\u00e1lny posun potrebn\u00fd na dosiahnutie cie\u013eovej v\u00f4le. Trieda presnosti DIN 5 a\u017e DIN 7 ako \u0161tandard pre duplexn\u00e9 s\u00fapravy. Kompletn\u00e1 dokument\u00e1cia zah\u0155\u0148a certifik\u00e1t rozdielu st\u00fapania, \u0161tandardn\u00fa spr\u00e1vu CMM a fotografiu kontaktn\u00e9ho obrazca.<\/div>\n

Zobrazi\u0165 \u0161pecifik\u00e1cie<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

\n
\n

\u010casto kladen\u00e9 ot\u00e1zky t\u00fdkaj\u00face sa \u0161tandardov<\/span><\/p>\n

Normy a kontrola z\u00e1vitovkov\u00fdch prevodov \u2013 ot\u00e1zky od in\u017einierov kvality<\/h2>\n<\/div>\n
\nM\u00f4j z\u00e1kazn\u00edcky v\u00fdkres \u0161pecifikuje kvalitu AGMA 10. Ak\u00fa triedu DIN vyr\u00e1ba spolo\u010dnos\u0165 Korea Ever-Power, aby to sp\u013a\u0148ala?+<\/span><\/summary>\n
\n

Norma AGMA 10 pribli\u017ene zodpoved\u00e1 norme DIN 7 pre typick\u00e9 kombin\u00e1cie modulov z\u00e1vitovkov\u00fdch prevodov a priemerov. Spolo\u010dnos\u0165 Korea Ever-Power vyr\u00e1ba ozuben\u00e9 koles\u00e1 ekvivalentn\u00e9 norme AGMA 10 s triedou presnosti DIN 7 (br\u00fasen\u00fd z\u00e1vit z\u00e1vitovky, nameran\u00e9 a uveden\u00e9 tolerancie pod\u013ea DIN 3976). Presn\u00fd vz\u0165ah z\u00e1vis\u00ed od ve\u013ekosti ozuben\u00e9ho kolesa \u2013 pre ve\u013emi mal\u00e9 moduly (M1-M2) m\u00f4\u017ee by\u0165 norma DIN 7 o nie\u010do pr\u00edsnej\u0161ia ako AGMA 10; pre ve\u013ek\u00e9 moduly (M8+) sa vz\u0165ah m\u00f4\u017ee l\u00ed\u0161i\u0165. Ak je na v\u00fdkrese z\u00e1kazn\u00edka uveden\u00e1 trieda kvality AGMA, spolo\u010dnos\u0165 Korea Ever-Power poskytne hodnoty nameran\u00e9 pod\u013ea normy DIN spolu s vyhl\u00e1sen\u00edm o zhode s triedou AGMA, ktor\u00e9 potvrdzuje, \u017ee skuto\u010dn\u00e9 nameran\u00e9 odch\u00fdlky s\u00fa v r\u00e1mci toleran\u010dn\u00fdch limitov normy AGMA 10 pre konkr\u00e9tne rozmery ozuben\u00e9ho kolesa.<\/p>\n<\/div>\n<\/details>\n

\nAk\u00fd je rozdiel medzi stup\u0148om kvality a triedou presnosti v \u0161pecifik\u00e1cii z\u00e1vitovkov\u00e9ho prevodu?+<\/span><\/summary>\n
\n

Ozna\u010duj\u00fa rovnak\u00fd koncept s odli\u0161nou terminol\u00f3giou pod\u013ea normy. Norma DIN 3976 pou\u017e\u00edva Qualitaetsstufe (stupe\u0148 kvality), \u010do v angli\u010dtine znamen\u00e1 trieda presnosti, ozna\u010den\u00e1 \u010d\u00edslami 3 \u2013 12, pri\u010dom ni\u017e\u0161ie \u010d\u00edsla s\u00fa presnej\u0161ie. Norma AGMA pou\u017e\u00edva \u010d\u00edslo kvality (Q) ozna\u010den\u00e9 \u010d\u00edslami 3 \u2013 14, pri\u010dom vy\u0161\u0161ie \u010d\u00edsla s\u00fa presnej\u0161ie \u2013 \u010d\u00edslovanie je invertovan\u00e9 vzh\u013eadom na DIN, \u010do sp\u00f4sobuje \u010dast\u00fd zm\u00e4tok. Norma ISO 10064-6 pou\u017e\u00edva stupe\u0148 presnosti s podobn\u00fdm syst\u00e9mom ako DIN. Pri medzin\u00e1rodnej \u0161pecifik\u00e1cii si v\u017edy overte, ktor\u00fd syst\u00e9m \u010d\u00edslovania sa pou\u017e\u00edva: DIN 8 a AGMA 8 maj\u00fa rovnak\u00e9 \u010d\u00edslo, ale predstavuj\u00fa r\u00f4zne \u00farovne presnosti \u2013 DIN 8 m\u00e1 v\u00fdrazne vy\u0161\u0161iu presnos\u0165 ako AGMA 8.<\/p>\n<\/div>\n<\/details>\n

\nPoskytuje Korea Ever-Power in\u0161pek\u010dn\u00e9 spr\u00e1vy AGMA alebo iba spr\u00e1vy CMM vo form\u00e1te DIN?+<\/span><\/summary>\n
\n

\u0160tandardn\u00e9 spr\u00e1vy CMM s\u00fa vo form\u00e1te DIN 3976 a uv\u00e1dzaj\u00fa nameran\u00e9 hodnoty v porovnan\u00ed s toleran\u010dn\u00fdmi limitmi DIN. Ke\u010f z\u00e1kazn\u00edk z USA po\u017eaduje dokument\u00e1ciu o zhode vo form\u00e1te AGMA, spolo\u010dnos\u0165 Korea Ever-Power priprav\u00ed vyhl\u00e1senie o zhode s triedou AGMA z nameran\u00fdch hodn\u00f4t pod\u013ea DIN \u2013 \u010d\u00edm potvrd\u00ed, \u017ee nameran\u00e1 odch\u00fdlka profilu, odch\u00fdlka st\u00fapania a zmena rozstupu sp\u013a\u0148aj\u00fa toleran\u010dn\u00e9 limity AGMA pre \u0161pecifikovan\u00e9 \u010d\u00edslo kvality pri konkr\u00e9tnom module a priemere rozstupu. T\u00e1to slu\u017eba je k dispoz\u00edcii bezplatne, ak sa pri zad\u00e1van\u00ed objedn\u00e1vky vy\u017eiada dokument\u00e1cia AGMA. Pri objedn\u00e1vkach, pri ktor\u00fdch sa dokument\u00e1cia AGMA po\u017eaduje po odoslan\u00ed, po\u010d\u00edtajte s 3 a\u017e 5 pracovn\u00fdmi d\u0148ami.<\/p>\n<\/div>\n<\/details>\n

\nAko sa meria v\u00f4\u013ea z\u00e1vitovkov\u00e9ho prevodu a je to zdokumentovan\u00e9 v spr\u00e1ve o kontrole?+<\/span><\/summary>\n
\n

V\u00f4\u013ea z\u00e1vitovkov\u00e9ho kolesa sa meria ako uhlov\u00fd pohyb v\u00fdstupn\u00e9ho hriade\u013ea (hriade\u013ea z\u00e1vitovkov\u00e9ho kolesa) v stup\u0148och, ke\u010f je vstupn\u00fd hriade\u013e dr\u017ean\u00fd v pokoji a v\u00fdstupn\u00fd hriade\u013e sa striedavo ot\u00e1\u010da v oboch smeroch pri \u0161pecifikovanom referen\u010dnom kr\u00fatiacom momente. Meranie sa vykon\u00e1va na sk\u00fa\u0161obnom zariaden\u00ed pre z\u00e1ber ozuben\u00fdch kolies pri teoretickej stredovej vzdialenosti. V\u00f4\u013ea v uhlov\u00fdch jednotk\u00e1ch sa prepo\u010d\u00edtava na line\u00e1rnu pri polomere rozstupu kolesa. Spolo\u010dnos\u0165 Korea Ever-Power meria v\u00f4\u013eu na sk\u00fa\u0161obnom zariaden\u00ed ako s\u00fa\u010das\u0165 sk\u00fa\u0161ky kontaktn\u00e9ho vzoru pre triedu presnosti DIN 7 a lep\u0161iu \u2013 fotografia kontaktn\u00e9ho vzoru a meranie v\u00f4le s\u00fa s\u00fa\u010das\u0165ou dodacej dokument\u00e1cie. \u0160tandardn\u00e1 dod\u00e1vka (DIN 8-9) zah\u0155\u0148a dokument\u00e1ciu o kontaktnom vzore; meranie v\u00f4le je k dispoz\u00edcii na po\u017eiadanie.<\/p>\n<\/div>\n<\/details>\n

\n\u010co znamen\u00e1 celkov\u00e1 odch\u00fdlka profilu Fa v spr\u00e1ve zo s\u00faradnicov\u00e9ho meracieho stroja a ako ovplyv\u0148uje hluk ozuben\u00e9ho kolesa?+<\/span><\/summary>\n
\n

Celkov\u00e1 odch\u00fdlka profilu Fa je amplit\u00fada chyby profilu od vrcholu po \u00fadolie v norm\u00e1lovej \u010dasti \u2013 algebraick\u00fd rozdiel medzi najvy\u0161\u0161\u00edm a najni\u017e\u0161\u00edm bodom skuto\u010dn\u00e9ho profilu vzh\u013eadom na teoretick\u00fa evolventu. Mal\u00e1 hodnota Fa znamen\u00e1, \u017ee profil z\u00e1vitu sa takmer zhoduje s teoretick\u00fdm a za\u0165a\u017eenie sa rovnomerne rozklad\u00e1 po celom kontaktnom obl\u00faku. Ve\u013ek\u00e1 hodnota Fa znamen\u00e1, \u017ee lok\u00e1lne vysok\u00e9 a n\u00edzke body sp\u00f4sobuj\u00fa koncentr\u00e1ciu za\u0165a\u017eenia vo vysok\u00fdch bodoch, \u010d\u00edm sa zvy\u0161uje Hertzovo kontaktn\u00e9 nap\u00e4tie, zvy\u0161uje sa trenie a vytv\u00e1raj\u00fa sa impulzy chyby prenosu na frekvencii z\u00e1beru. Fa je prim\u00e1rnym zdrojom hluku z\u00e1beru z\u00e1vitovkov\u00e9ho prevodu \u2013 zn\u00ed\u017eenie Fa br\u00fasen\u00edm z\u00e1vitu (DIN 7 vs. DIN 9) je naj\u00fa\u010dinnej\u0161\u00edm jednotliv\u00fdm opatren\u00edm na zn\u00ed\u017eenie akustick\u00e9ho v\u00fdkonu z\u00e1vitovkov\u00e9ho prevodu.<\/p>\n<\/div>\n<\/details>\n

\nAk\u00e1 je norma DIN pre meranie hr\u00fabky zubov z\u00e1vitovkov\u00fdch prevodov?+<\/span><\/summary>\n
\n

Hr\u00fabka zuba z\u00e1vitovky sa meria met\u00f3dou merania cez gu\u013e\u00f4\u010dky (alebo \u010dapy) pod\u013ea normy DIN 3960, ktor\u00e1 sa uplat\u0148uje na z\u00e1vitovkov\u00e9 prevody prostredn\u00edctvom normy DIN 3975. Kalibrovan\u00e1 gu\u013e\u00f4\u010dka so stanoven\u00fdm priemerom sa umiestni do z\u00e1vitov\u00e9ho priestoru; meranie cez gu\u013e\u00f4\u010dku s inou gu\u013e\u00f4\u010dkou diametr\u00e1lne opa\u010dnou ud\u00e1va rozmer, z ktor\u00e9ho sa vypo\u010d\u00edta hr\u00fabka zuba. Priemer gu\u013e\u00f4\u010dky sa vol\u00ed pod\u013ea norm\u00e1lneho modulu a uhla tlaku, aby sa zabezpe\u010dil kontakt s rozstupov\u00fdm valcom. Spolo\u010dnos\u0165 Korea Ever-Power pou\u017e\u00edva CNC centr\u00e1 na meranie ozuben\u00fdch kolies s dotykov\u00fdmi hrotmi na meranie profilu boku z\u00e1vitu a st\u00fapania, doplnen\u00e9 meran\u00edm \u010dapov na overenie hr\u00fabky zuba v \u0161t\u00e1diu polotovaru aj po br\u00fasen\u00ed z\u00e1vitu. Obe merania sa zobrazuj\u00fa v kontrolnej spr\u00e1ve CMM.<\/p>\n<\/div>\n<\/details>\n

\nAko zabezpe\u010d\u00edm zamenite\u013enos\u0165 medzi dvoma dod\u00e1vate\u013emi pri dod\u00e1vke z\u00e1vitovkov\u00e9ho prevodu rovnakej \u0161pecifik\u00e1cie z dvoch zdrojov?+<\/span><\/summary>\n
\n

Definujte \u0161pecifik\u00e1ciu pod\u013ea medzin\u00e1rodn\u00fdch \u0161tandardn\u00fdch toleranci\u00ed, nie pod\u013ea propriet\u00e1rnych popisov. \u0160pecifikujte: modul (presn\u00e1 hodnota), po\u010det zubov, smer skrutkovice, uhol tlaku (norma 20 stup\u0148ov), triedu presnosti (\u010d\u00edslo triedy DIN), otvor pod\u013ea H7 (presn\u00fd priemer), dr\u00e1\u017eku pre k\u013e\u00fa\u010d pod\u013ea DIN 6885A a materi\u00e1l pod\u013ea normy zlo\u017eenia s vysledovate\u013enos\u0165ou \u010d\u00edsla tavenia. Obaja dod\u00e1vatelia musia preuk\u00e1za\u0165 s\u00falad s rovnak\u00fdm form\u00e1tom spr\u00e1vy o kontrole CMM. Pre po\u010diato\u010dn\u00fa kvalifik\u00e1ciu porovnajte skuto\u010dn\u00e9 nameran\u00e9 hodnoty od oboch dod\u00e1vate\u013eov \u2013 nielen spr\u00e1vy o vyhoven\u00ed\/nevyhovuj\u00facom hodnoten\u00ed \u2013 aby ste potvrdili, \u017ee dosahuj\u00fa ekvivalentn\u00fa geometriu. Presk\u00famanie rozmerovej korel\u00e1cie prv\u00e9ho v\u00fdrobku medzi spr\u00e1vami CMM dvoch dod\u00e1vate\u013eov je najspo\u013eahlivej\u0161\u00edm sp\u00f4sobom, ako potvrdi\u0165 zamenite\u013enos\u0165 pred z\u00e1v\u00e4zn\u00fdm v\u00fdrobn\u00fdm mno\u017estvom.<\/p>\n<\/div>\n<\/details>\n

\nAk\u00e9 minim\u00e1lne inform\u00e1cie potrebuje spolo\u010dnos\u0165 Korea Ever-Power na vypracovanie spr\u00e1vy o CMM, ktor\u00e1 je v s\u00falade s normami?+<\/span><\/summary>\n
\n

Na vydanie spr\u00e1vy o s\u00faradnicovom meracom stroji (CMM) pod\u013ea normy DIN 3976 potrebuje spolo\u010dnos\u0165 Korea Ever-Power: modul m; po\u010det z\u00e1behov z1; po\u010det zubov kolesa z2; uhol norm\u00e1lneho tlaku an; kvocient priemeru q (alebo priemer rozstupu d1); \u0161pecifikovan\u00fa triedu presnosti (\u010d\u00edslo triedy DIN); a priemer otvoru s toleranciou. Pomocou t\u00fdchto parametrov je mo\u017en\u00e9 vypo\u010d\u00edta\u0165 hodnoty toleranci\u00ed pod\u013ea normy DIN 3976 pre ka\u017ed\u00fd meran\u00fd parameter a vyhodnoti\u0165 zhodu nameran\u00fdch odch\u00fdlok. Ak v \u0161pecifik\u00e1cii objedn\u00e1vky ch\u00fdba ktor\u00fdko\u013evek parameter, spolo\u010dnos\u0165 Korea Ever-Power si ho vy\u017eiada pred vydan\u00edm spr\u00e1vy \u2013 spr\u00e1va bez potvrden\u00fdch \u0161pecifik\u00e1ci\u00ed nie je platn\u00fdm dokumentom o kvalite.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\n

Dod\u00e1vka v s\u00falade s normami s kompletnou dokument\u00e1ciou pre s\u00faradnicov\u00e9 meracie stroje (CMM)<\/h2>\n

Pred zadan\u00edm objedn\u00e1vky uve\u010fte triedu presnosti (DIN alebo AGMA) a spolo\u010dnos\u0165 Korea Ever-Power potvrd\u00ed mo\u017enos\u0165 dodania, form\u00e1t spr\u00e1vy CMM a dostupnos\u0165 dokument\u00e1cie o konverzii AGMA.<\/p>\n

Vy\u017eiadajte si presn\u00fa dod\u00e1vku<\/a>
\nPrehliada\u0165 produkty<\/a><\/div>\n<\/div>\n<\/div>\n

Redaktor: Cxm<\/p>","protected":false},"excerpt":{"rendered":"

Knowledge Series \u00b7 B8 \u00b7 Standards & Measurement Worm Gear Standards — DIN, ISO, and AGMA: What Each Measures and How They Compare A US customer drawing specifies AGMA 10. Your shop works to DIN. Which is tighter? What parameters does each standard actually measure? This guide resolves the confusion with a direct comparison table […]<\/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-1917","post","type-post","status-publish","format-standard","hentry","category-worm-gear","tag-worm-gear","tag-worm-gear-worm"],"_links":{"self":[{"href":"https:\/\/wormwheelgear.top\/sk\/wp-json\/wp\/v2\/posts\/1917","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wormwheelgear.top\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wormwheelgear.top\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wormwheelgear.top\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wormwheelgear.top\/sk\/wp-json\/wp\/v2\/comments?post=1917"}],"version-history":[{"count":4,"href":"https:\/\/wormwheelgear.top\/sk\/wp-json\/wp\/v2\/posts\/1917\/revisions"}],"predecessor-version":[{"id":1921,"href":"https:\/\/wormwheelgear.top\/sk\/wp-json\/wp\/v2\/posts\/1917\/revisions\/1921"}],"wp:attachment":[{"href":"https:\/\/wormwheelgear.top\/sk\/wp-json\/wp\/v2\/media?parent=1917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wormwheelgear.top\/sk\/wp-json\/wp\/v2\/categories?post=1917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wormwheelgear.top\/sk\/wp-json\/wp\/v2\/tags?post=1917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}