{"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\/tr\/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":"
\n
<\/div>\n
<\/div>\n
\n

Bilgi Serisi \u00b7 B9 \u00b7 G\u00fcr\u00fclt\u00fc ve Titre\u015fim<\/p>\n

Sonsuz Di\u015fli G\u00fcr\u00fclt\u00fc ve Titre\u015fim<\/span> \u2014 Sesin Ortaya \u00c7\u0131kard\u0131klar\u0131 ve Sesin Nas\u0131l Ortadan Kald\u0131r\u0131laca\u011f\u0131<\/h1>\n

\u00dc\u00e7 y\u0131l sessiz \u00e7al\u0131\u015ft\u0131ktan sonra bir sonsuz di\u015fli tahrik sisteminde ortaya \u00e7\u0131kan 91 Hz'lik periyodik bir vuruntu sesi. Sadece frekans bile, s\u00f6kme i\u015flemine gerek kalmadan temel nedeni belirledi. Sonsuz di\u015fli g\u00fcr\u00fclt\u00fcs\u00fc sadece bir rahats\u0131zl\u0131k de\u011fil, akustik frekansta kodlanm\u0131\u015f bir te\u015fhis bilgisidir.<\/p>\n

A\u011f Frekans Analizi<\/span>
\nRulman G\u00fcr\u00fclt\u00fcs\u00fc ve Eleman G\u00fcr\u00fclt\u00fcs\u00fc<\/span>
\nTasar\u0131m A\u015famas\u0131 Azaltma<\/span>
\nKurulum Sonras\u0131 D\u00fczeltmeler<\/span><\/div>\n<\/div>\n<\/section>\n
\n
\u2699 Korea Ever-Power Worm Gear Co., LtdAnsan-si, Gyeonggi-do, Koreasales@wormwheelgear.top<\/div>\n<\/div>\n
\n

91 Hz Vuruntu: Frekans Ar\u0131za Modunu Nas\u0131l Belirliyor?<\/h2>\n

Bir lojistik merkezindeki paket ta\u015f\u0131ma band\u0131n\u0131n sonsuz di\u015fli k\u00f6\u015fe tahrik sistemi, bir bak\u0131m teknisyeni periyodik metalik bir vuruntu fark edene kadar \u00fc\u00e7 y\u0131l boyunca sessiz \u00e7al\u0131\u015fm\u0131\u015ft\u0131. S\u00fcrekli de\u011fil, d\u00fczenli aral\u0131klarla gelen bir vuruntuydu. Bir ak\u0131ll\u0131 telefon titre\u015fim \u00f6l\u00e7er uygulamas\u0131, vuruntu frekans\u0131n\u0131 yakla\u015f\u0131k 91 Hz olarak \u00f6l\u00e7t\u00fc.<\/p>\n

Matematiksel hesaplama: Sonsuz di\u015fli mili h\u0131z\u0131 1450 RPM = saniyede 24,2 d\u00f6n\u00fc\u015f. \u00c7ift ba\u015flang\u0131\u00e7l\u0131 sonsuz di\u015fli (z1=2): di\u015fli frekans\u0131 = 24,2 x 2 = 48,3 Hz. Di\u015fli \u00e7ark di\u015f say\u0131s\u0131 z2=40, di\u015fli \u00e7ark d\u00f6n\u00fc\u015f\u00fc = 1450\/40 = 36,25 RPM = saniyede 0,604 d\u00f6n\u00fc\u015f. Ne 48,3 Hz ne de 0,604 Hz, 91 Hz ile e\u015fle\u015fmiyor. Ancak, belirli bir rulmanla (12 yuvarlanma eleman\u0131, temas a\u00e7\u0131s\u0131 0) 1450 RPM'de sonsuz di\u015fli mili i\u00e7 yatak frekans\u0131 yakla\u015f\u0131k 8,8 x 1450\/60 = 212 Hz'dir. Yine de e\u015fle\u015fme yok. Cevap: 91 Hz, tekerlek d\u00f6n\u00fc\u015f frekans\u0131n\u0131n yakla\u015f\u0131k d\u00f6rt kat\u0131d\u0131r (4 x 0,604 Hz x 60 = 144 RPM e\u015fde\u011feri - tam olarak de\u011fil), ancak 7 elemanl\u0131 bir rulmanda 1450 RPM'de sonsuz di\u015fli yata\u011f\u0131n\u0131n d\u0131\u015f bilezi\u011fi ar\u0131za frekans\u0131na (BPFO) \u00e7ok yak\u0131nd\u0131r: 3,5 x 1450\/60 = 84,6 Hz - tam olarak de\u011fil, ancak aral\u0131k i\u00e7inde.<\/p>\n

Bak\u0131m ekibi tahrik sistemini s\u00f6kt\u00fc ve \u015fu bulguyu tespit etti: sonsuz di\u015fli milinin d\u0131\u015f yata\u011f\u0131nda yakla\u015f\u0131k 2 mm uzunlu\u011funda tek bir yorulma \u00e7atla\u011f\u0131 vard\u0131. Yuvarlanan eleman her \u00e7atla\u011f\u0131n \u00fczerinden ge\u00e7ti\u011finde vuruntu sesi \u00e7\u0131kar\u0131yordu. Sonsuz di\u015flinin kendisi m\u00fckemmel durumdayd\u0131. Frekans analizi yap\u0131lmasayd\u0131, standart inceleme prosed\u00fcr\u00fc sonsuz di\u015fli tak\u0131m\u0131n\u0131n de\u011fi\u015ftirilmesi olurdu. Frekans analizi sayesinde, di\u015fli s\u00f6k\u00fclmesine gerek kalmadan do\u011fru ve \u00e7ok daha ucuz onar\u0131m (sadece yatak de\u011fi\u015fimi) belirlendi.<\/p>\n

\n

G\u00fcr\u00fclt\u00fc te\u015fhisinin size anlatt\u0131\u011f\u0131 \u015feyler:<\/strong> Di\u015fli ge\u00e7i\u015f frekans\u0131 ve harmonikleri = di\u015fli geometrisi hatalar\u0131 (profil sapmas\u0131, ad\u0131m hatas\u0131). Di\u015fli ge\u00e7i\u015f frekans\u0131n\u0131n alt harmonikleri = di\u015ften di\u015fe varyasyon (kur\u015fun hatas\u0131, diferansiyel di\u015f y\u00fcklemesi). Yatak ar\u0131za frekanslar\u0131 (BPFI, BPFO, BSF) = yatak a\u015f\u0131nmas\u0131 veya hasar\u0131. Mil d\u00f6n\u00fc\u015f frekans\u0131 harmonikleri = eksantriklik, dengesizlik veya yanl\u0131\u015f hizalama. Arka plan geni\u015f bant g\u00fcr\u00fclt\u00fcs\u00fc = ya\u011flama filmi kalitesi. Her biri farkl\u0131, hesaplanabilir bir frekanstad\u0131r.<\/p>\n<\/div>\n

\n

Di\u015fli Frekans\u0131 Hesaplamas\u0131 \u2014 Sonsuz Di\u015fli G\u00fcr\u00fclt\u00fc Analizinin Temeli<\/h2>\n

Di\u015fli frekans\u0131, sonsuz vida di\u015finin di\u015fli \u00e7ark di\u015fleriyle temas etmeye ba\u015flad\u0131\u011f\u0131 h\u0131zd\u0131r. Sonsuz vida tahrik sistemindeki t\u00fcm di\u015fli kaynakl\u0131 g\u00fcr\u00fclt\u00fc ve titre\u015fimin temel frekans\u0131d\u0131r. Di\u015fli taraf\u0131ndan \u00fcretilen t\u00fcm g\u00fcr\u00fclt\u00fc, di\u015fli frekans\u0131nda ve tam say\u0131 harmoniklerinde (2x, 3x, 4x di\u015fli frekans\u0131) meydana gelir.<\/p>\n

\n
A\u011f Frekans\u0131 Form\u00fcl\u00fc<\/div>\n
f_mesh (Hz) = n_worm (RPM) x z1 \/ 60<\/div>\n
n_worm = sonsuz vida milinin d\u00f6n\u00fc\u015f h\u0131z\u0131 (RPM)<\/span>
\nz1 = solucan ipli\u011fi ba\u015flang\u0131\u00e7 \u200b\u200bsay\u0131s\u0131 (1, 2 veya 4)<\/span>
\n\u00d6rnek: 1450 RPM, tek ba\u015flatma (z1=1): f_mesh = 24,2 Hz<\/span>
\n\u00d6rnek: 1450 RPM, \u00e7ift ba\u015flatma (z1=2): f_mesh = 48,3 Hz<\/span>
\n\u00d6rnek: 1450 RPM, d\u00f6rtl\u00fc \u00e7al\u0131\u015ft\u0131rma (z1=4): f_mesh = 96,7 Hz<\/span>
\nHarmonikler: 2x a\u011f = 2 x f_a\u011f; 3x a\u011f = 3 x f_a\u011f, vb.<\/span><\/div>\n<\/div>\n

Di\u015fli frekans\u0131, di\u015fli taraf\u0131ndan \u00fcretilen g\u00fcr\u00fclt\u00fcn\u00fcn temposunu belirler. Her di\u015fli geometri hatas\u0131, her di\u015f temas d\u00f6ng\u00fcs\u00fcnde temas noktas\u0131nda bir kuvvet de\u011fi\u015fimine neden olur; bu da f_mesh frekans\u0131nda akustik \u00e7\u0131k\u0131\u015f \u00fcretir. Bir profil sapmas\u0131 (Ff), her di\u015f temas\u0131nda k\u0131sa s\u00fcreli bir darbe kuvveti de\u011fi\u015fimine neden olur: f_mesh frekans\u0131nda ve harmoniklerinde akustik \u00e7\u0131k\u0131\u015f. Bir \u00f6nden sapma (Fb), bir tam sonsuz di\u015fli mili d\u00f6n\u00fc\u015f\u00fc boyunca d\u00fczg\u00fcn bir sin\u00fczoidal tork de\u011fi\u015fimine neden olur: mil d\u00f6n\u00fc\u015f frekans\u0131nda ve harmoniklerinde akustik \u00e7\u0131k\u0131\u015f, di\u015fli frekans\u0131 genli\u011fini mod\u00fcle eder.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
G\u00fcr\u00fclt\u00fc \/ Titre\u015fim Karakteristi\u011fi<\/th>\nS\u0131kl\u0131k<\/th>\nAna neden<\/th>\nAciliyet<\/th>\n<\/tr>\n<\/thead>\n
H\u0131za orant\u0131l\u0131 sabit ton<\/td>\nf_mesh ve harmonikler<\/td>\nDi\u015fli profili sapmas\u0131 (Ff) \u2014 DIN 8-9 i\u00e7in normal; yeni ise ara\u015ft\u0131r\u0131n.<\/td>\nAni ba\u015flang\u0131\u00e7l\u0131 m\u0131 yoksa artan genlikli mi oldu\u011funu ara\u015ft\u0131r\u0131n.<\/td>\n<\/tr>\n
H\u0131za orant\u0131l\u0131 yan bantlara sahip ton<\/td>\nf_a\u011f +\/- n_\u015faft<\/td>\nKur\u015fun sapmas\u0131 (Fb) mod\u00fclasyonlu a\u011f \u2014 \u00e7oklu ba\u015flang\u0131\u00e7l\u0131 sonsuz vida kontrol ba\u015flang\u0131\u00e7 \u200b\u200baral\u0131\u011f\u0131<\/td>\nDIN s\u0131n\u0131f\u0131 tolerans seviyesinin \u00fczerinde olup olmad\u0131\u011f\u0131n\u0131 ara\u015ft\u0131r\u0131n.<\/td>\n<\/tr>\n
Tekerlek d\u00f6n\u00fc\u015f frekans\u0131nda periyodik vuruntu sesi.<\/td>\n1x tekerlek d\u00f6n\u00fc\u015f\u00fc = n_worm\/z2\/60 Hz<\/td>\nTek bir hasarl\u0131 di\u015f veya tekerle\u011fe saplanm\u0131\u015f yab cisim<\/td>\nHemen durdurun ve inceleyin.<\/td>\n<\/tr>\n
Periyodik vuruntu, di\u015fli frekanslar\u0131nda DE\u011e\u0130LD\u0130R.<\/td>\nRulman ar\u0131zas\u0131 s\u0131kl\u0131klar\u0131 BPFO\/BPFI<\/td>\nRulman i\u00e7 veya d\u0131\u015f bilezi\u011finde olu\u015fan a\u015f\u0131nma \u2014 rulman geometrisinden hesaplanabilir.<\/td>\nAcil \u2014 ar\u0131za meydana gelmeden \u00f6nce rulman de\u011fi\u015fimi<\/td>\n<\/tr>\n
Geni\u015fbant banttaki c\u0131z\u0131rt\u0131 sesi h\u0131z artt\u0131k\u00e7a art\u0131yor.<\/td>\nBelirsiz bir frekans yok<\/td>\nS\u0131n\u0131r ya\u011flamas\u0131 \u2014 a\u011f temas\u0131 noktas\u0131nda yetersiz ya\u011f filmi<\/td>\nYa\u011f viskozitesini art\u0131r\u0131n; ya\u011f seviyesini kontrol edin.<\/td>\n<\/tr>\n
Her h\u0131zda d\u00fc\u015f\u00fck frekansl\u0131 g\u00fcr\u00fclt\u00fc<\/td>\n\u015eaft d\u00f6n\u00fc\u015f frekans\u0131<\/td>\nMil eksantrikli\u011fi veya dengesizli\u011fi; kaplin hizalama hatas\u0131<\/td>\nMontaj ve \u015faft sal\u0131n\u0131m\u0131n\u0131 inceleyin.<\/td>\n<\/tr>\n
\u00d6rg\u00fc olaylar\u0131ndan sonra rezonans yap\u0131sal yank\u0131lanmas\u0131<\/td>\nYap\u0131sal do\u011fal frekans<\/td>\nA\u011f frekans\u0131 taraf\u0131ndan uyar\u0131lan konut veya destek yap\u0131s\u0131 rezonans\u0131<\/td>\nOran\/h\u0131z de\u011fi\u015fikli\u011fiyle yap\u0131y\u0131 sertle\u015ftirin veya a\u011f s\u0131kl\u0131\u011f\u0131n\u0131 de\u011fi\u015ftirin.<\/td>\n<\/tr>\n
So\u011fukken sessiz, s\u0131cakken g\u00fcr\u00fclt\u00fcl\u00fc<\/td>\nS\u0131cakl\u0131kla de\u011fi\u015fir<\/td>\nYa\u011f viskozitesinin s\u0131cakl\u0131kla d\u00fc\u015fmesi \u2014 s\u0131n\u0131r ya\u011flama rejiminde kayma<\/td>\nDaha y\u00fcksek VI de\u011ferine sahip ya\u011flay\u0131c\u0131 kullan\u0131n; g\u00f6vde s\u0131cakl\u0131\u011f\u0131n\u0131 kontrol edin.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n
\n
\"\"<\/div>\n
\"\"<\/div>\n<\/div>\n

Temas Deseni Kalitesinin G\u00fcr\u00fclt\u00fc Seviyesini Nas\u0131l Belirledi\u011fi<\/h2>\n

Sonsuz di\u015fli \u00e7arklar\u0131n birbirine ge\u00e7me g\u00fcr\u00fclt\u00fcs\u00fcn\u00fc en \u00e7ok etkileyen parametre, temas deseni kapsam\u0131d\u0131r; yani, sonsuz di\u015fli ve di\u015fli \u00e7ark di\u015flerinin birbirine ge\u00e7me s\u0131ras\u0131nda temas halinde oldu\u011fu di\u015f y\u00fczeyi geni\u015fli\u011finin y\u00fczdesidir. Tam bir temas deseni (y\u00fczey geni\u015fli\u011finin 70% veya daha fazlas\u0131), ge\u00e7me y\u00fck\u00fcn\u00fc t\u00fcm ge\u00e7me b\u00f6lgesine da\u011f\u0131tarak, tepe Hertz temas gerilimini azalt\u0131r ve ge\u00e7me frekans\u0131nda d\u00fczg\u00fcn, s\u00fcrekli bir kuvvet de\u011fi\u015fimi \u00fcretir; bu da d\u00fc\u015f\u00fck genlikli, d\u00fc\u015f\u00fck frekansl\u0131 akustik \u00e7\u0131k\u0131\u015f olu\u015fturur.<\/p>\n

Uyumsuz kesici profiliyle i\u015flenmi\u015f sonsuz di\u015fli \u00e7arkta olu\u015fan nokta temas deseni, t\u00fcm a\u011f y\u00fck\u00fcn\u00fc k\u00fc\u00e7\u00fck bir alana yo\u011funla\u015ft\u0131rarak her di\u015f temas\u0131nda k\u0131sa s\u00fcreli y\u00fcksek genlikli bir kuvvet art\u0131\u015f\u0131 \u00fcretir. Bu art\u0131\u015f, temel frekansa ek olarak 2x, 3x ve 4x a\u011f frekans\u0131nda g\u00fc\u00e7l\u00fc harmonikler olu\u015fturur. Bu harmonikler, tipik end\u00fcstriyel tahrik sistemlerinde 100-400 Hz aral\u0131\u011f\u0131na denk gelir; bu da insan kula\u011f\u0131n\u0131n akustik hassasiyet tepe noktas\u0131nda yer almalar\u0131 ve temel frekanstan daha d\u00fc\u015f\u00fck genlikte alg\u0131lanabilir olmalar\u0131 anlam\u0131na gelir.<\/p>\n

\n
Temas \u015eekli ve G\u00fcr\u00fclt\u00fc Seviyesi Aras\u0131ndaki \u0130li\u015fkinin \u00d6zeti<\/div>\n
\n
\n
>=70%<\/div>\n
D\u00fc\u015f\u00fck G\u00fcr\u00fclt\u00fc<\/div>\n
Do\u011fru temas (hat temas\u0131)<\/div>\n<\/div>\n
\n
50-70%<\/div>\n
Orta D\u00fczeyde G\u00fcr\u00fclt\u00fc<\/div>\n
Kenar temas\u0131 veya giri\u015f taraf\u0131 temas\u0131<\/div>\n<\/div>\n
\n
30-50%<\/div>\n
Y\u00fcksek G\u00fcr\u00fclt\u00fc<\/div>\n
\u00d6nemli uyumsuzluk, nokta temas\u0131<\/div>\n<\/div>\n
\n
<30%<\/div>\n
\u00c7ok Y\u00fcksek G\u00fcr\u00fclt\u00fc<\/div>\n
Ciddi uyumsuzluk, darbe a\u011f\u0131rl\u0131kl\u0131<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n

Tasar\u0131m A\u015famas\u0131nda M\u00fchendislik G\u00fcr\u00fclt\u00fcs\u00fcn\u00fc Ortadan Kald\u0131rmak<\/h2>\n
\n
\n

Daha b\u00fcy\u00fck bir mod\u00fcl kullan\u0131n<\/h4>\n

Daha b\u00fcy\u00fck mod\u00fcl = daha b\u00fcy\u00fck di\u015f kesiti = ayn\u0131 y\u00fckte daha d\u00fc\u015f\u00fck di\u015f temas gerilimi = daha d\u00fc\u015f\u00fck di\u015fli kuvveti de\u011fi\u015fim genli\u011fi = daha d\u00fc\u015f\u00fck akustik \u00e7\u0131k\u0131\u015f. Ayn\u0131 y\u00fckte tek kademeli bir mod\u00fcl art\u0131\u015f\u0131 (\u00f6rne\u011fin, M4'ten M5'e) di\u015fli kuvveti de\u011fi\u015fimini yakla\u015f\u0131k 30% azalt\u0131r. Di\u015fli daha b\u00fcy\u00fck ve daha a\u011f\u0131rd\u0131r, ancak ayn\u0131 y\u00fckte \u00f6nemli \u00f6l\u00e7\u00fcde daha sessizdir.<\/p>\n<\/div>\n

\n

DIN 7 veya daha iyisini belirtin.<\/h4>\n

DIN 7 standard\u0131na g\u00f6re di\u015f ta\u015flama, di\u015fli frekans harmoniklerinin birincil kayna\u011f\u0131 olan profil sapmas\u0131n\u0131 (Ff) ortadan kald\u0131r\u0131r. G\u00fcr\u00fclt\u00fcdeki iyile\u015fme, 100-500 Hz frekans aral\u0131\u011f\u0131nda en belirgindir. DIN 7 standard\u0131na uygun bir di\u015fli tak\u0131m\u0131, ayn\u0131 y\u00fck ve h\u0131zda, ayn\u0131 DIN 9 standard\u0131na uygun di\u015fli tak\u0131m\u0131na g\u00f6re tipik olarak 8-12 dB(A) daha sessizdir. DIN 7 ile DIN 9 aras\u0131ndaki maliyet fark\u0131 yakla\u015f\u0131k 40-60%'dir.<\/p>\n<\/div>\n

\n

Profil E\u015fle\u015fmeli Di\u015fli A\u00e7ma<\/h4>\n

Ger\u00e7ek sonsuz di\u015fli geometrisine uygun bir kesiciyle (standart mod\u00fcll\u00fc genel ama\u00e7l\u0131 bir kesici de\u011fil) i\u015flenmi\u015f bir sonsuz di\u015fli \u00e7ark\u0131 belirtmek, nokta temas\u0131 yerine \u00e7izgi temas\u0131 \u00fcretir. Bu, teslimat dok\u00fcman\u0131ndaki temas deseni foto\u011fraf\u0131yla belgelenmi\u015ftir. 70% ve \u00fczeri bir temas deseni, 30-40% desenine k\u0131yasla a\u011f g\u00fcr\u00fclt\u00fcs\u00fcn\u00fc 5-10 dB(A) azalt\u0131r; bu da hassasiyet s\u0131n\u0131f\u0131nda bir iyile\u015fmeye e\u015fde\u011ferdir.<\/p>\n<\/div>\n

\n

PAO Ya\u011flay\u0131c\u0131<\/h4>\n

Sentetik PAO ya\u011f\u0131, ayn\u0131 ISO VG s\u0131n\u0131f\u0131ndaki mineral ya\u011fa g\u00f6re \u00e7al\u0131\u015fma s\u0131cakl\u0131\u011f\u0131nda daha y\u00fcksek viskoziteyi korur. Daha y\u00fcksek \u00e7al\u0131\u015fma viskozitesi, di\u015fli temas\u0131nda daha kal\u0131n bir elastohidrodinamik film anlam\u0131na gelir; bu da metal-metal temas alan\u0131n\u0131, p\u00fcr\u00fczl\u00fcl\u00fck s\u00fcrt\u00fcnmesini ve geni\u015f bantl\u0131 s\u0131n\u0131r ya\u011flama g\u00fcr\u00fclt\u00fcs\u00fcn\u00fc azalt\u0131r. Bu iyile\u015fme, mineral ya\u011f viskozitesinin \u00f6nemli \u00f6l\u00e7\u00fcde d\u00fc\u015ft\u00fc\u011f\u00fc, termal limitlerine yak\u0131n \u00e7al\u0131\u015fan tahrik sistemlerinde en belirgindir.<\/p>\n<\/div>\n

\n

S\u00f6n\u00fcml\u00fc Muhafaza Montaj\u0131<\/h4>\n

Muhafaza, di\u015fli a\u011f\u0131n\u0131n titre\u015fimini \u00fczerine monte edildi\u011fi yap\u0131ya iletir. Muhafaza ile makine \u00e7er\u00e7evesi aras\u0131na yerle\u015ftirilen esnek titre\u015fim \u00f6nleyici ba\u011flant\u0131 elemanlar\u0131, ba\u011flant\u0131 eleman\u0131n\u0131n sertli\u011fine ve ilgili yap\u0131sal rezonans frekanslar\u0131na ba\u011fl\u0131 olarak, yap\u0131 kaynakl\u0131 g\u00fcr\u00fclt\u00fc iletimini 6-15 dB(A) azalt\u0131r. Muhafaza c\u0131vatalar\u0131n\u0131n yine de do\u011fru torkla s\u0131k\u0131lmas\u0131 gerekir; esnek ba\u011flant\u0131 elemanlar\u0131 titre\u015fim izolasyonu sa\u011flar, di\u015fli a\u011f\u0131n\u0131n kuvvet genli\u011finde azalma sa\u011flamaz.<\/p>\n<\/div>\n

\n

Naylon veya POM Tekerlek (Hafif Hizmet)<\/h4>\n

\u00c7ok hafif y\u00fck uygulamalar\u0131nda (enstr\u00fcman tahrikleri, k\u00fc\u00e7\u00fck formatl\u0131 etiket uygulama cihazlar\u0131, laboratuvar konumland\u0131rma) cilal\u0131 \u00e7elik sonsuz di\u015fli miline kar\u015f\u0131 \u00e7al\u0131\u015fan bir PA66 naylon veya POM asetal tekerlek, metal-metal temas\u0131na k\u0131yasla a\u011f g\u00fcr\u00fclt\u00fcs\u00fcn\u00fc 10-18 dB(A) azalt\u0131r. Bunun kar\u015f\u0131l\u0131\u011f\u0131nda tork kapasitesi, hafif y\u00fckte yakla\u015f\u0131k M2 mod\u00fcl\u00fc ile s\u0131n\u0131rl\u0131d\u0131r. Orta veya a\u011f\u0131r y\u00fck uygulamalar\u0131nda g\u00fcr\u00fclt\u00fcy\u00fc gidermek i\u00e7in plastik tekerlekler kullanmay\u0131n; mekanik olarak ar\u0131zalanacaklard\u0131r.<\/p>\n<\/div>\n<\/div>\n

\n

G\u00fcr\u00fclt\u00fc Performans\u0131n\u0131 Belirleyen \u00dcretim Uygulamalar\u0131<\/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

Kurulumdan Sonra Neler Yap\u0131labilir \u2014 Devreye Alma Sonras\u0131 G\u00fcr\u00fclt\u00fc Azaltma<\/h2>\n

E\u011fer bir sonsuz di\u015fli tahrik sistemi zaten tak\u0131l\u0131ysa ve kabul edilemez d\u00fczeyde g\u00fcr\u00fclt\u00fc \u00fcretiyorsa, se\u00e7enekler b\u00fcy\u00fck \u00e7apl\u0131 s\u00f6kme i\u015flemi yap\u0131lmadan de\u011fi\u015ftirilebileceklerle s\u0131n\u0131rl\u0131d\u0131r. \u00d6ncelik s\u0131ras\u0131 \u015f\u00f6yledir: \u00f6nce kayna\u011f\u0131 belirleyin (di\u015fli a\u011f\u0131 m\u0131, rulmanlar m\u0131 yoksa yap\u0131 m\u0131?), ard\u0131ndan mevcut en etkili \u00e7\u00f6z\u00fcm\u00fc uygulay\u0131n.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
Araya girmek<\/th>\n\u00c7aba<\/th>\nG\u00fcr\u00fclt\u00fc Azaltma Potansiyeli<\/th>\nNe zaman kullan\u0131l\u0131r?<\/th>\n<\/tr>\n<\/thead>\n
PAO sentetik ya\u011flay\u0131c\u0131ya ge\u00e7in.<\/td>\nD\u00fc\u015f\u00fck seviye \u2014 sadece ya\u011f bo\u015faltma ve yeniden doldurma i\u015flemi<\/td>\nS\u0131cakl\u0131\u011fa duyarl\u0131 s\u00fcr\u00fcc\u00fclerde 2-6 dB(A)<\/td>\nG\u00fcr\u00fclt\u00fc, so\u011fuktan ziyade s\u0131cakken daha k\u00f6t\u00fcd\u00fcr.<\/td>\n<\/tr>\n
Ya\u011flay\u0131c\u0131 viskozite derecesini art\u0131r\u0131n.<\/td>\nD\u00fc\u015f\u00fck seviye \u2014 sadece ya\u011f bo\u015faltma ve yeniden doldurma i\u015flemi<\/td>\nE\u011fer viskozitesi d\u00fc\u015f\u00fckse 2-5 dB(A)<\/td>\nGeni\u015f bant c\u0131z\u0131rt\u0131s\u0131 mevcut oldu\u011funda<\/td>\n<\/tr>\n
Titre\u015fime dayan\u0131kl\u0131 ba\u011flant\u0131 elemanlar\u0131 ekleyin.<\/td>\nOrta boy \u2014 g\u00f6vdeden s\u00f6k\u00fclmesi gerekiyor<\/td>\n6-15 dB(A) yap\u0131sal kaynakl\u0131 azalma<\/td>\nG\u00fcr\u00fclt\u00fc, ekipmandan de\u011fil, yap\u0131n\u0131n kendisinden yay\u0131ld\u0131\u011f\u0131nda.<\/td>\n<\/tr>\n
Di\u015fli tak\u0131m\u0131n\u0131 DIN 7 hassasiyetinde olanla de\u011fi\u015ftirin.<\/td>\nY\u00fcksek \u2014 tamamen s\u00f6kme<\/td>\n8-14 dB(A) a\u011f frekans\u0131 g\u00fcr\u00fclt\u00fcs\u00fc<\/td>\nA\u011f frekans\u0131 ton g\u00fcr\u00fclt\u00fcs\u00fcn\u00fcn temel \u015fikayet oldu\u011fu durumlarda<\/td>\n<\/tr>\n
Di\u015fli tak\u0131m\u0131n\u0131, profiline uygun tekerlekle de\u011fi\u015ftirin.<\/td>\nY\u00fcksek \u2014 tamamen s\u00f6kme<\/td>\nToplam 5-10 dB(A)<\/td>\nTemas deseni foto\u011fraf\u0131 <50% kapsama alan\u0131 g\u00f6sterdi\u011finde<\/td>\n<\/tr>\n
Di\u015fli tak\u0131m\u0131n\u0131 daha b\u00fcy\u00fck bir mod\u00fclle de\u011fi\u015ftirin.<\/td>\nY\u00fcksek \u2014 konut tadilat\u0131 olas\u0131l\u0131\u011f\u0131 y\u00fcksek<\/td>\nE\u015fit y\u00fckte 10 dB(A)'ya kadar<\/td>\nG\u00fcr\u00fclt\u00fcn\u00fcn y\u00fcke orant\u0131l\u0131 oldu\u011fu ve konut alan\u0131n\u0131n izin verdi\u011fi durumlarda<\/td>\n<\/tr>\n
Rulmanlar\u0131 de\u011fi\u015ftirin<\/td>\nOrta \u2014 k\u0131smi s\u00f6kme<\/td>\nRulman g\u00fcr\u00fclt\u00fcs\u00fc bile\u015fenini ortadan kald\u0131r\u0131r.<\/td>\nPeriyodik vuruntu sesinin rulman ar\u0131zas\u0131 s\u0131kl\u0131\u011f\u0131 olarak do\u011frulanmas\u0131<\/td>\n<\/tr>\n
(Sadece hafif i\u015fler i\u00e7in) naylon\/POM tekerlekle de\u011fi\u015ftirin.<\/td>\nOrta boy \u2014 tekerlek de\u011fi\u015fimi<\/td>\nY\u00fck izin verirse 10-18 dB(A)<\/td>\nSadece \u00e7ok hafif i\u015fler i\u00e7in uygundur \u2014 torkun plastik limit dahilinde oldu\u011fundan emin olun.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
\n
\n
Kore'nin Daimi G\u00fcc\u00fc<\/span><\/p>\n

Sessiz Sonsuz Di\u015fli \u00c7al\u0131\u015fmas\u0131 \u0130\u00e7in \u00dcr\u00fcnler<\/h2>\n<\/div>\n
\n
\n
\"Ala\u015f\u0131ml\u0131<\/div>\n
\n
DIN 7 Hassas \u2014 D\u00fc\u015f\u00fck G\u00fcr\u00fclt\u00fc \u0130\u00e7in Di\u015fli Ta\u015flama<\/div>\n
Ala\u015f\u0131ml\u0131 \u00c7elik Sonsuz Di\u015fli Tak\u0131m\u0131 \u2014 G\u00fcr\u00fclt\u00fc Azaltma \u00d6zelli\u011fi<\/div>\n
Sonsuz di\u015fli g\u00fcr\u00fclt\u00fcs\u00fcn\u00fcn temel tasar\u0131m k\u0131s\u0131tlamas\u0131 oldu\u011fu uygulamalar i\u00e7in (i\u015fbirlik\u00e7i robot \u00e7al\u0131\u015fma alanlar\u0131, ofis ve hastane otomasyonu, hassas laboratuvar cihazlar\u0131 ve sessiz \u00fcretim ortamlar\u0131), Korea Ever-Power, standart olarak DIN 7 hassasiyet s\u0131n\u0131f\u0131nda ala\u015f\u0131ml\u0131 \u00e7elik sonsuz di\u015fli setleri (ta\u015flanm\u0131\u015f di\u015f kenarlar\u0131, Mod\u00fcl 5'te profil sapmas\u0131 Ff =70% y\u00fcz geni\u015fli\u011fi kapsamas\u0131n\u0131 do\u011frular. Daha da d\u00fc\u015f\u00fck g\u00fcr\u00fclt\u00fc gerektiren uygulamalar i\u00e7in, talep \u00fczerine DIN 6 (Ff <=6 \u00b5m) mevcuttur. DIN 7 ve \u00fczeri setlerle birlikte verilen temas deseni foto\u011fraf\u0131, m\u00fc\u015fterinin kalite m\u00fchendisinin kurulumdan \u00f6nce a\u011f g\u00fcr\u00fclt\u00fcs\u00fcn\u00fc belirleyen ko\u015fulu do\u011frudan do\u011frulamas\u0131na olanak tan\u0131r.<\/div>\n

Teknik \u00d6zellikleri G\u00f6r\u00fcnt\u00fcle<\/a><\/p>\n<\/div>\n<\/div>\n

\n
\"Plastik<\/div>\n
\n
PA66 \/ POM \u2014 Maksimum G\u00fcr\u00fclt\u00fc Azaltma Hafif Hizmet Tipi<\/div>\n
Plastik Sonsuz Di\u015fli Tak\u0131m\u0131 \u2014 Neredeyse Sessiz Hafif Hizmet Tipi<\/div>\n
Akustik \u00e7\u0131k\u0131\u015f\u0131n en aza indirilmesi gereken \u00e7ok hafif y\u00fck uygulamalar\u0131 (laboratuvar konumland\u0131rma, enstr\u00fcmantasyon, k\u00fc\u00e7\u00fck formatl\u0131 etiket uygulama cihazlar\u0131, ofis ve t\u0131bbi cihaz otomasyonu) i\u00e7in, PA66 naylon veya POM asetal sonsuz di\u015fli \u00e7arklar, tork kapasitesi pahas\u0131na neredeyse sessiz \u00e7al\u0131\u015fma sa\u011flar. \u00c7elik-plastik kayma temas\u0131, \u00e7elik-bronz temasa g\u00f6re \u00f6nemli \u00f6l\u00e7\u00fcde daha az akustik \u00e7\u0131k\u0131\u015f \u00fcretir; plastik \u00e7ark\u0131n tork aral\u0131\u011f\u0131nda e\u015fit h\u0131z ve y\u00fckte tipik olarak 10-18 dB(A) daha sessizdir. Sonsuz di\u015fli mili standart olarak Ra <=0,8 \u00b5m'ye kadar ta\u015flanm\u0131\u015f ve parlat\u0131lm\u0131\u015ft\u0131r; p\u00fcr\u00fczl\u00fc mil y\u00fczeyi plastik \u00e7ark a\u015f\u0131nmas\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde h\u0131zland\u0131r\u0131r. Ya\u011f banyosu ya\u011flamas\u0131 gerekmez; hafif gres dolgusu, 80 dereceye kadar kuru \u00e7al\u0131\u015fma i\u00e7in yeterli ya\u011flama sa\u011flar. Hafif y\u00fck aral\u0131\u011f\u0131 i\u00e7in M0.5 ila M4 mod\u00fclleri.<\/div>\n

Teknik \u00d6zellikleri G\u00f6r\u00fcnt\u00fcle<\/a><\/p>\n<\/div>\n<\/div>\n

\n
\"G\u00fcr\u00fclt\u00fc<\/div>\n
\n
G\u00fcr\u00fclt\u00fc Ara\u015ft\u0131rmas\u0131 \u2014 Uygulama Deste\u011fi<\/div>\n
G\u00fcr\u00fclt\u00fc Te\u015fhisi ve Spesifikasyon \u0130ncelemesi<\/div>\n
Hali haz\u0131rda kullan\u0131mda olan ve kabul edilemez d\u00fczeyde g\u00fcr\u00fclt\u00fc \u00fcreten sonsuz di\u015fli tahrik sistemleri i\u00e7in veya g\u00fcr\u00fclt\u00fcn\u00fcn kritik bir kabul kriteri oldu\u011fu yeni makine tasar\u0131mlar\u0131 i\u00e7in Korea Ever-Power, teknik \u00f6zellik incelemesi ve g\u00fcr\u00fclt\u00fc te\u015fhis hizmeti sunmaktad\u0131r. Di\u015fli tak\u0131m\u0131 boyutlar\u0131n\u0131, mevcut hassasiyet s\u0131n\u0131f\u0131n\u0131 (biliniyorsa), \u00e7al\u0131\u015fma h\u0131z\u0131n\u0131, y\u00fck\u00fc, mevcut ya\u011flay\u0131c\u0131y\u0131 ve g\u00fcr\u00fclt\u00fc karakterinin a\u00e7\u0131klamas\u0131n\u0131 (tonal, geni\u015f bantl\u0131, aral\u0131kl\u0131, y\u00fcke orant\u0131l\u0131, h\u0131za orant\u0131l\u0131) g\u00f6nderin. Korea Ever-Power, di\u015fli ge\u00e7i\u015f frekans\u0131n\u0131 hesaplar, a\u00e7\u0131klamadan olas\u0131 g\u00fcr\u00fclt\u00fc kaynaklar\u0131n\u0131 belirler ve sorunu \u00e7\u00f6zme olas\u0131l\u0131\u011f\u0131 en y\u00fcksek olan teknik \u00f6zellik de\u011fi\u015fikli\u011fini \u00f6nerir. Bu hizmet, yedek par\u00e7a sipari\u015fleri ve yeni makine tasar\u0131m\u0131 talepleri i\u00e7in \u00fccretsizdir.<\/div>\n

Teknik \u00d6zellikleri G\u00f6r\u00fcnt\u00fcle<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

\n
\n

G\u00fcr\u00fclt\u00fc Hakk\u0131nda S\u0131k\u00e7a Sorulan Sorular<\/span><\/p>\n

Sonsuz Di\u015fli Mekanizmalar\u0131nda G\u00fcr\u00fclt\u00fc ve Titre\u015fim \u2014 Makine ve Akustik M\u00fchendislerinden Gelen Sorular<\/h2>\n<\/div>\n
\nSonsuz di\u015fli tahrik sistemim, alt\u0131 ay \u00f6nce tak\u0131ld\u0131\u011f\u0131ndan beri daha fazla ses \u00e7\u0131kar\u0131yor. Bu g\u00fcr\u00fclt\u00fc art\u0131\u015f\u0131na ne sebep oluyor?+<\/span><\/summary>\n
\n

Sonsuz di\u015fli tahrik sisteminde aylar i\u00e7inde kademeli olarak artan g\u00fcr\u00fclt\u00fc neredeyse her zaman \u00fc\u00e7 s\u00fcre\u00e7ten birini g\u00f6sterir: (1) A\u015f\u0131nd\u0131r\u0131c\u0131 a\u015f\u0131nma \u2014 ilk \u00e7al\u0131\u015fma d\u00f6neminden kalma al\u0131\u015ft\u0131rma par\u00e7ac\u0131klar\u0131, 50-100 saatlik ya\u011f de\u011fi\u015fiminde (bir\u00e7ok tesisin atlad\u0131\u011f\u0131) temizlenmemi\u015ftir ve di\u015f yan y\u00fczeylerini kademeli olarak a\u015f\u0131nd\u0131rarak profil sapmas\u0131n\u0131 ve di\u015fli g\u00fcr\u00fclt\u00fcs\u00fcn\u00fc art\u0131rm\u0131\u015ft\u0131r. (2) Ya\u011flama bozulmas\u0131 \u2014 orijinal ya\u011fda metal par\u00e7ac\u0131klar\u0131 ve oksidasyon \u00fcr\u00fcnleri birikmi\u015f ve di\u015fli s\u00fcrt\u00fcnmesini ve g\u00fcr\u00fclt\u00fcy\u00fc art\u0131rm\u0131\u015ft\u0131r. (3) Yatak a\u015f\u0131nmas\u0131 \u2014 sonsuz di\u015fli mili veya di\u015fli milindeki yuvarlanan elemanl\u0131 yataklarda yorulma \u00e7atlamas\u0131 meydana gelmektedir. Ay\u0131rt etmek i\u00e7in: g\u00fcr\u00fclt\u00fc art\u0131\u015f\u0131 y\u00fcke ve h\u0131za orant\u0131l\u0131, d\u00fczg\u00fcn ve kademeli bir art\u0131\u015f ise, (1) veya (2) muhtemeldir. G\u00fcr\u00fclt\u00fc periyodik bir vurma veya t\u0131klama karakteri kazanm\u0131\u015fsa, (3) muhtemeldir. \u00d6ncelikle ya\u011f\u0131 bo\u015falt\u0131n ve de\u011fi\u015ftirin \u2014 ya\u011f de\u011fi\u015fiminden ve 2 saatlik \u00e7al\u0131\u015fmadan sonra g\u00fcr\u00fclt\u00fc azalmazsa, yatak muayenesine ge\u00e7in.<\/p>\n<\/div>\n<\/details>\n

\nAk\u0131ll\u0131 telefonla sonsuz di\u015fli \u00e7ark sesini \u00f6l\u00e7ebilir miyim ve bu, sorunlar\u0131 te\u015fhis etmek i\u00e7in yeterince g\u00fcvenilir mi?+<\/span><\/summary>\n
\n

Evet, uygun \u00f6nlemler al\u0131nd\u0131\u011f\u0131 takdirde. Modern ak\u0131ll\u0131 telefonlar, tipik end\u00fcstriyel tahrik sistemleri i\u00e7in t\u00fcm di\u015fli a\u011f frekanslar\u0131n\u0131 kapsayan 20-2000 Hz aral\u0131\u011f\u0131ndaki frekans i\u00e7eri\u011fini alg\u0131lamak i\u00e7in yeterli olan MEMS ivme\u00f6l\u00e7erler ve mikrofonlar i\u00e7erir. Hem iOS hem de Android i\u00e7in \u00fccretsiz titre\u015fim analiz\u00f6r\u00fc ve FFT (H\u0131zl\u0131 Fourier D\u00f6n\u00fc\u015f\u00fcm\u00fc) uygulamalar\u0131 mevcuttur. \u00d6l\u00e7\u00fcm, periyodik frekanslar\u0131 belirlemek i\u00e7in en kullan\u0131\u015fl\u0131d\u0131r: Bilinen bir frekansta (hesaplanan a\u011f frekans\u0131, rulman ar\u0131za frekans\u0131 veya \u015faft d\u00f6n\u00fc\u015f frekans\u0131) FFT spektrumunda keskin bir tepe noktas\u0131, ak\u0131ll\u0131 telefon \u00f6l\u00e7\u00fcm kalitesiyle bile g\u00fcvenilir bir g\u00f6stergedir. S\u0131n\u0131rlamalar: Mutlak genlik \u00f6l\u00e7\u00fcm\u00fc g\u00fcvenilir de\u011fildir (ak\u0131ll\u0131 telefonun yerle\u015ftirilmesi ve ba\u011flant\u0131s\u0131 okumay\u0131 etkiler); \u00e7ok d\u00fc\u015f\u00fck frekans i\u00e7eri\u011fi (20 Hz'nin alt\u0131nda) yakalanamaz; ve \u00f6l\u00e7\u00fcm, ak\u0131ll\u0131 telefonun havada tutulmamas\u0131, g\u00f6vde veya montaj yap\u0131s\u0131yla temas halinde olmas\u0131n\u0131 gerektirir.<\/p>\n<\/div>\n<\/details>\n

\nSonsuz di\u015fli tahrik sistemimizden gelen g\u00fcr\u00fclt\u00fc a\u00e7\u0131k\u00e7a y\u00fckle orant\u0131l\u0131d\u0131r; konvey\u00f6r y\u00fcklendi\u011finde artar, bo\u015f \u00e7al\u0131\u015f\u0131rken azal\u0131r. Buna ne sebep olur?+<\/span><\/summary>\n
\n

Sonsuz di\u015fli tahrik sisteminde y\u00fcke ba\u011fl\u0131 g\u00fcr\u00fclt\u00fcn\u00fcn iki temel nedeni vard\u0131r. Birincisi, daha y\u00fcksek y\u00fck\u00fcn daha y\u00fcksek temas kuvveti \u00fcretmesi ve bunun da di\u015fli frekans\u0131nda daha y\u00fcksek genlikli akustik \u00e7\u0131k\u0131\u015f olu\u015fturmas\u0131d\u0131r; bu normal bir davran\u0131\u015ft\u0131r ve mutlak g\u00fcr\u00fclt\u00fc seviyesi kabul edilemez olmad\u0131k\u00e7a bir sorun te\u015fkil etmez. \u0130kinci neden ise, bir spesifikasyon sorununu g\u00f6sterir: Yetersiz temas deseni (70% y\u00fcz geni\u015fli\u011finden daha az kapsama alan\u0131), di\u015fli y\u00fck\u00fcn\u00fc k\u00fc\u00e7\u00fck bir di\u015f alan\u0131na yo\u011funla\u015ft\u0131r\u0131r. Hafif y\u00fck alt\u0131nda, temas kuvveti o kadar d\u00fc\u015f\u00fckt\u00fcr ki, k\u00fc\u00e7\u00fck temas alan\u0131 bile kabul edilebilir bir g\u00fcr\u00fclt\u00fc \u00fcretir. Tam y\u00fck alt\u0131nda, ayn\u0131 k\u00fc\u00e7\u00fck temas alan\u0131 a\u015f\u0131r\u0131 derecede gerilir ve her di\u015f temas\u0131nda y\u00fcksek genlikli kuvvet art\u0131\u015flar\u0131 \u00fcretir; bu da y\u00fcke ba\u011fl\u0131 di\u015fli frekans\u0131 g\u00fcr\u00fclt\u00fcs\u00fc olarak yay\u0131l\u0131r. Normal y\u00fcke ba\u011fl\u0131 g\u00fcr\u00fclt\u00fcy\u00fc temas deseninden kaynaklanan g\u00fcr\u00fclt\u00fcden ay\u0131rt etmek i\u00e7in, g\u00fcr\u00fclt\u00fc art\u0131\u015f oran\u0131n\u0131 kar\u015f\u0131la\u015ft\u0131r\u0131n: Y\u00fck\u00fc ikiye katlamak g\u00fcr\u00fclt\u00fc genli\u011fini ikiye katl\u0131yorsa (6 dB art\u0131\u015f), bu normal kuvvet-genlik \u00f6l\u00e7eklendirmesidir. G\u00fcr\u00fclt\u00fc, y\u00fckle orant\u0131l\u0131dan daha fazla artarsa, muhtemel neden yetersiz temas desenidir.<\/p>\n<\/div>\n<\/details>\n

\nOfis ortam\u0131nda g\u00fcr\u00fclt\u00fc seviyesinin 1 metre mesafede 60 dB(A)'n\u0131n alt\u0131nda kalmas\u0131 gereken bir sonsuz di\u015fli tahrik sistemi tasarl\u0131yoruz. Bu m\u00fcmk\u00fcn m\u00fc?+<\/span><\/summary>\n
\n

D\u00fc\u015f\u00fck ila orta y\u00fck ve h\u0131zda, sonsuz di\u015fli tahrik sistemi i\u00e7in di\u015fli muhafazas\u0131ndan 1 metre uzakl\u0131kta 60 dB(A) g\u00fcr\u00fclt\u00fc seviyesi elde edilebilir. Elde edilebilirlik esas olarak \u00fc\u00e7 parametreye ba\u011fl\u0131d\u0131r: (1) Mod\u00fcl boyutu \u2014 daha k\u00fc\u00e7\u00fck mod\u00fcl, ayn\u0131 y\u00fck oran\u0131nda daha d\u00fc\u015f\u00fck a\u011f frekans\u0131 ve daha d\u00fc\u015f\u00fck akustik \u00e7\u0131k\u0131\u015f \u00fcretir; (2) Hassasiyet s\u0131n\u0131f\u0131 \u2014 belgelenmi\u015f >=70% temas desenine sahip DIN 7 di\u015fli ta\u015flanm\u0131\u015f di\u015fli seti, e\u015fit y\u00fckte DIN 9'dan tipik olarak 8-14 dB(A) daha sessizdir; (3) Kapal\u0131 muhafaza \u2014 makine yap\u0131s\u0131na akustik iletim yollar\u0131 olmayan ya\u011f banyolu bir muhafaza, a\u00e7\u0131kta bulunan bir di\u015fli setine k\u0131yasla 6-10 dB(A) ek g\u00fcr\u00fclt\u00fc izolasyonu sa\u011flar. \u00c7ok hassas akustik ortamlar (t\u0131bbi ofisler, konser salonlar\u0131, kay\u0131t st\u00fcdyolar\u0131) i\u00e7in, tork izin veriyorsa PA66 naylon tekerlekli, PAO ya\u011flay\u0131c\u0131l\u0131, esnek titre\u015fim \u00f6nleyici ba\u011flant\u0131 elemanl\u0131 ve muhafaza i\u00e7 k\u0131sm\u0131nda akustik k\u00f6p\u00fck astarl\u0131 DIN 6 veya DIN 7 di\u015fli seti belirtin.<\/p>\n<\/div>\n<\/details>\n

\nSonsuz di\u015fli tahrik sisteminden kaynaklanan havada yay\u0131lan g\u00fcr\u00fclt\u00fc ile yap\u0131dan yay\u0131lan g\u00fcr\u00fclt\u00fc aras\u0131ndaki fark nedir ve bu neden \u00f6nemlidir?+<\/span><\/summary>\n
\n

Havadan yay\u0131lan g\u00fcr\u00fclt\u00fc, di\u015fli kutusundan hava yoluyla dinleyiciye do\u011frudan yay\u0131lan akustik bas\u0131n\u00e7 dalgalar\u0131d\u0131r. Yap\u0131sal g\u00fcr\u00fclt\u00fc ise, makine yap\u0131s\u0131 (montaj c\u0131vatalar\u0131, \u00e7er\u00e7eve elemanlar\u0131, paneller) boyunca ilerleyen ve di\u015fliden daha uzakta, daha geni\u015f bir y\u00fczey alan\u0131ndan akustik enerji olarak yay\u0131lan titre\u015fim enerjisidir. Bu ayr\u0131m \u00f6nemlidir \u00e7\u00fcnk\u00fc \u00e7\u00f6z\u00fcm y\u00f6ntemleri farkl\u0131d\u0131r. Havadan yay\u0131lan g\u00fcr\u00fclt\u00fc, di\u015flinin etraf\u0131na akustik yal\u0131t\u0131m malzemeleri yerle\u015ftirilerek veya di\u015fli g\u00fcr\u00fclt\u00fc kayna\u011f\u0131 azalt\u0131larak azalt\u0131l\u0131r. Yap\u0131sal g\u00fcr\u00fclt\u00fc ise, di\u015fli kutusu ile yay\u0131lan yap\u0131 aras\u0131ndaki titre\u015fim iletim yolunun kesilmesiyle (esnek titre\u015fim \u00f6nleyici ba\u011flant\u0131lar, esnek kaplinler veya akustik s\u00f6n\u00fcmleme pedleri kullan\u0131larak) azalt\u0131l\u0131r. Uygulamada, end\u00fcstriyel makinelerdeki sonsuz di\u015fli g\u00fcr\u00fclt\u00fcs\u00fc \u015fikayetlerinin \u00e7o\u011fu yap\u0131sal g\u00fcr\u00fclt\u00fcden kaynaklan\u0131r; di\u015fli kutusu, makine \u00e7er\u00e7evesine rijit c\u0131vatalarla ba\u011flan\u0131r ve t\u00fcm makine paneli, di\u015fli frekans\u0131nda geni\u015f alanl\u0131 bir radyasyon kayna\u011f\u0131 haline gelir.<\/p>\n<\/div>\n<\/details>\n

\nSonsuz di\u015fli mekanizmam\u0131z belirli bir motor devrinde tiz bir v\u0131z\u0131lt\u0131 sesi \u00e7\u0131kar\u0131yor, di\u011fer devirlerde ise \u00e7\u0131karm\u0131yor. Bunun sebebi nedir ve nas\u0131l d\u00fczeltebiliriz?+<\/span><\/summary>\n
\n

Sadece belirli bir \u00e7al\u0131\u015fma h\u0131z\u0131nda belirgin olan ancak di\u011fer h\u0131zlarda belirgin olmayan bir g\u00fcr\u00fclt\u00fc, yap\u0131sal rezonans\u0131n \u00f6zelli\u011fidir. Belirli h\u0131zda, di\u015fli a\u011f\u0131 frekans\u0131 (f_mesh = n_worm x z1 \/ 60), g\u00f6vdenin, montaj yap\u0131s\u0131n\u0131n veya makine panelinin do\u011fal frekans\u0131yla \u00e7ak\u0131\u015f\u0131r. Bu frekansta, yap\u0131 di\u015fli a\u011f\u0131 kuvveti titre\u015fimini y\u00fckseltir ve y\u00fcksek sesle yayar. Uygulama kolayl\u0131\u011f\u0131 s\u0131ras\u0131na g\u00f6re \u00e7\u00f6z\u00fcmler: (1) Di\u015fli a\u011f\u0131 frekans\u0131n\u0131 yap\u0131sal rezonanstan uzakla\u015ft\u0131rmak i\u00e7in \u00e7al\u0131\u015fma h\u0131z\u0131n\u0131 biraz de\u011fi\u015ftirin (3-5% bile olsa) \u2014 de\u011fi\u015fken h\u0131zl\u0131 bir s\u00fcr\u00fcc\u00fc kullan\u0131l\u0131yorsa, bu bir kontrol\u00f6r parametre de\u011fi\u015fikli\u011fidir; (2) Do\u011fal frekans\u0131n\u0131 di\u015fli a\u011f\u0131 frekans\u0131ndan uzakla\u015ft\u0131rmak i\u00e7in rezonans yapan yap\u0131ya k\u00fctle veya sertle\u015ftirme ekleyin; (3) Rezonanstaki tepkisini azaltmak i\u00e7in rezonans yapan panele s\u00f6n\u00fcmleme (s\u0131n\u0131rl\u0131 katmanl\u0131 s\u00f6n\u00fcmleme malzemesi) ekleyin; (4) Ayn\u0131 \u00e7al\u0131\u015fma h\u0131z\u0131nda farkl\u0131 bir di\u015fli a\u011f\u0131 frekans\u0131 \u00fcretmek i\u00e7in farkl\u0131 bir di\u015fli oran\u0131na ge\u00e7in.<\/p>\n<\/div>\n<\/details>\n

\nSo\u011fuk havalarda, bir sonsuz di\u015fli sisteminin ilk \u00e7al\u0131\u015ft\u0131rma s\u0131ras\u0131nda daha g\u00fcr\u00fclt\u00fcl\u00fc olmas\u0131 normal midir?+<\/span><\/summary>\n
\n

Evet, ve bu genellikle bir sorun belirtisi de\u011fildir. So\u011fuk mineral di\u015fli ya\u011f\u0131, \u00e7al\u0131\u015fma s\u0131cakl\u0131\u011f\u0131ndaki viskozitesinden \u00e7ok daha y\u00fcksektir \u2014 5 santigrat derecedeki ISO VG 460 mineral ya\u011f\u0131, 40 santigrat derecedeki viskozitesinden 6-8 kat daha viskoz olabilir. Bu y\u00fcksek viskoziteli so\u011fuk ya\u011f, sonsuz di\u015fli \u00e7ark i\u00e7inden ge\u00e7erken artan viskoz s\u00fcrt\u00fcnme yarat\u0131r ve d\u00fc\u015f\u00fck frekansl\u0131 bir \u00e7alkalama sesi \u00fcretir. Muhafaza \u0131s\u0131nd\u0131k\u00e7a ve ya\u011f viskozitesi tasar\u0131m \u00e7al\u0131\u015fma aral\u0131\u011f\u0131na d\u00fc\u015ft\u00fck\u00e7e, g\u00fcr\u00fclt\u00fc seviyesi azal\u0131r. \u00c7al\u0131\u015ft\u0131rma sesi \u00e7alkalama veya fokurdama karakterindeyse ve 10-20 dakika \u00e7al\u0131\u015ft\u0131ktan sonra d\u00fczeliyorsa, bu normal so\u011fuk \u00e7al\u0131\u015ft\u0131rma davran\u0131\u015f\u0131d\u0131r. \u00c7al\u0131\u015ft\u0131rma sesi metalik bir vurma veya g\u0131c\u0131rt\u0131 ise ve \u0131s\u0131nmayla d\u00fczelmiyorsa, bu farkl\u0131 bir sorundur \u2014 durun ve inceleyin. So\u011fuk \u00e7al\u0131\u015ft\u0131rma sesini ortadan kald\u0131rmak i\u00e7in: mineral ya\u011fdan, \u00e7ok daha y\u00fcksek viskozite indeksine (VI >150) sahip ve \u00e7al\u0131\u015ft\u0131rma-\u00e7al\u0131\u015fma s\u0131cakl\u0131\u011f\u0131 aral\u0131\u011f\u0131nda daha tutarl\u0131 viskozite sa\u011flayan PAO sentetik ya\u011fa ge\u00e7in.<\/p>\n<\/div>\n<\/details>\n

\nMakine i\u00e7in AB Makine Direktifi'nin g\u00fcr\u00fclt\u00fc emisyonu gereksinimlerini kar\u015f\u0131lamam\u0131z gerekiyor. Korea Ever-Power, di\u015fli tak\u0131m\u0131n\u0131n akustik katk\u0131s\u0131 i\u00e7in hangi belgeleri sa\u011fl\u0131yor?+<\/span><\/summary>\n
\n

Korea Ever-Power, di\u015fli tak\u0131mlar\u0131 i\u00e7in ba\u011f\u0131ms\u0131z bile\u015fenler olarak akustik test verileri sa\u011flamaz; akustik \u00e7\u0131k\u0131\u015f, yaln\u0131zca di\u015fli tak\u0131m\u0131na de\u011fil, g\u00f6vde, montaj yap\u0131s\u0131, kaplin ve \u00e7al\u0131\u015fma ko\u015fullar\u0131 da dahil olmak \u00fczere komple makineye ba\u011fl\u0131d\u0131r. AB Makine Direktifi g\u00fcr\u00fclt\u00fc emisyon dok\u00fcmantasyonu (Ek I, B\u00f6l\u00fcm 1.7.4 uyar\u0131nca gereklidir) i\u00e7in sorumlu ki\u015fi, di\u015fli bile\u015feni tedarik\u00e7isi de\u011fil, makine \u00fcreticisidir. Korea Ever-Power, makine \u00fcreticisinin g\u00fcr\u00fclt\u00fc emisyon de\u011ferlendirmesini \u015fu bilgileri sa\u011flayarak destekleyebilir: di\u015fli hassasiyet s\u0131n\u0131f\u0131 (DIN s\u0131n\u0131f numaras\u0131) ve temas deseni kapsama y\u00fczdesi (her ikisi de a\u011f g\u00fcr\u00fclt\u00fcs\u00fc katk\u0131s\u0131n\u0131 tahmin etmek i\u00e7in \u00f6nemlidir); \u00f6nerilen ya\u011flay\u0131c\u0131 spesifikasyonu (ya\u011flama g\u00fcr\u00fclt\u00fcs\u00fc katk\u0131s\u0131 i\u00e7in \u00f6nemlidir); ve uygulama m\u00fchendisli\u011fi kay\u0131tlar\u0131m\u0131zda mevcutsa, ayn\u0131 di\u015fli tak\u0131m\u0131 spesifikasyonunun \u00f6nceki kurulumlar\u0131ndan elde edilen uygulamaya \u00f6zg\u00fc g\u00fcr\u00fclt\u00fc test verileri. Bu bilgileri, makine teknik dosyas\u0131na dahil edilmek \u00fczere sipari\u015f verirken talep edin.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\n

Daha sessiz bir sonsuz di\u015fli tahrik sistemi belirtin.<\/h2>\n

\u00c7al\u0131\u015fma h\u0131z\u0131, y\u00fck, mevcut g\u00fcr\u00fclt\u00fc \u015fikayeti, hassasiyet s\u0131n\u0131f\u0131 (biliniyorsa) ve akustik hedef bilgilerini verin. Korea Ever-Power, g\u00fcr\u00fclt\u00fc gereksinimini kar\u015f\u0131lama olas\u0131l\u0131\u011f\u0131 en y\u00fcksek olan teknik \u00f6zellik de\u011fi\u015fikli\u011fini belirler ve bir i\u015f g\u00fcn\u00fc i\u00e7inde onayl\u0131 bir fiyat teklifi sunar.<\/p>\n

\n

Hassas \u00dcr\u00fcnlere G\u00f6z At\u0131n<\/a><\/div>\n<\/div>\n<\/div>\n

Edit\u00f6r: 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\/tr\/wp-json\/wp\/v2\/posts\/1922","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wormwheelgear.top\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wormwheelgear.top\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wormwheelgear.top\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wormwheelgear.top\/tr\/wp-json\/wp\/v2\/comments?post=1922"}],"version-history":[{"count":1,"href":"https:\/\/wormwheelgear.top\/tr\/wp-json\/wp\/v2\/posts\/1922\/revisions"}],"predecessor-version":[{"id":1923,"href":"https:\/\/wormwheelgear.top\/tr\/wp-json\/wp\/v2\/posts\/1922\/revisions\/1923"}],"wp:attachment":[{"href":"https:\/\/wormwheelgear.top\/tr\/wp-json\/wp\/v2\/media?parent=1922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wormwheelgear.top\/tr\/wp-json\/wp\/v2\/categories?post=1922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wormwheelgear.top\/tr\/wp-json\/wp\/v2\/tags?post=1922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}