Ma'auni mai ɗaukar yumbura

 

Abubuwan yumbura suna ba da fa'idodi da yawa akan na'urorin ƙarfe na gargajiya, suna sanya su shaharar zaɓi a aikace-aikace daban-daban, musamman waɗanda ke buƙatar babban aiki.

 

Abubuwan yumburazo cikin bambance-bambancen da yawa, yawanci cikakkun yumbu bearings, yumbu tare da cages PEEK ko PTFE, da yumbun yumbu. Haɗaɗɗen yumbun bearings sun ƙunshi yumbu da abubuwan bakin karfe. Abubuwan yumbu waɗanda ake yawan amfani da su sune Zirconia (ZrO2) da Si3N4 (Silicon Nitride) ko kuma an gane su azaman baƙar fata.

 

Ma'auni na share fage na bearings yumbu iri ɗaya ne da na talakawa bearings, wanda aka raba shi zuwa radial clearance da axial clearance. Rarraba radiyo yana nufin adadin motsi na sauran zobe dangane da ƙayyadaddun zobe daga wani matsananci matsayi zuwa wani matsananci matsayi a cikin radial shugabanci lokacin da babu kaya; Ƙimar axial tana nufin adadin motsi na ɗayan zobe daga wani matsananciyar matsayi zuwa wani dangi zuwa ƙayyadaddun zobe daga wannan matsananciyar matsayi zuwa wani lokacin da babu kaya.

 

Matsayin sharewa na yumbu bearingsdaidai yake da na talakawa bearings, kuma zaɓin sharewa ya fi la'akari da abubuwa masu zuwa:

 

Tasirin dacewa: dacewa tsakanin zobe na ciki na ɗaukar hoto da shaft, da kuma dacewa tsakanin zobe na waje da ƙuƙwalwar gidaje zai shafi girman ƙaddamarwa. Matsakaicin tsangwama yana haifar da raguwa don raguwa, yayin da tazarar tazarar ta ƙara ƙura.

 

Tasirin zafin jiki: Ƙaƙwalwar yana haifar da zafi yayin aiki, wanda ke haifar da zafin jiki na ciki ya tashi, wanda hakan zai haifar da shinge, gidaje da sassa masu ɗauka, wanda kuma yana rinjayar girman sharewa.

 

Tasirin kaya: Lokacin da aka ƙaddamar da ɗaukar nauyi, zai haifar da nakasawa, wanda zai shafi girman sharewa.

 

Ana iya ƙayyade ƙayyadaddun ƙayyadaddun ƙayyadaddun izini ta hanyar tuntuɓar ma'auni na ƙasa masu dacewa ko bayanan fasaha da masana'anta suka bayar. Misali, C0 yana nuna madaidaicin yarda, kuma C2, C3, C4, C5, da dai sauransu, suna nuna matakin sharewa wanda ya ɗan ƙarami ko ya fi girma fiye da daidaitattun yarda.

 

Idan kuna son ƙarin bayani mai ma'ana, da fatan za a tuntuɓe mu:

sales@cwlbearing.com

service@cwlbearing.com