Yumbu sharaɗin yarda misali

 

Yumbu bearings suna ba da fa'idodi da yawa fiye da bearings na ƙarfe na gargajiya, wanda hakan ya sa suka zama shahararrun zaɓuɓɓuka a aikace-aikace daban-daban, musamman waɗanda ke buƙatar babban aiki.

 

Yumbu bearingsSuna zuwa da nau'uka daban-daban, galibi cikakkun bearings na yumbu, yumbu mai keji na PEEK ko PTFE, da kuma yumbu mai hade. Bearings na yumbu masu hade sun ƙunshi sassan yumbu da bakin ƙarfe. Kayan yumbu da ake yawan amfani da su sune Zirconia (ZrO2) da Si3N4 (Silicon Nitride) ko kuma an san su a matsayin bearings na yumbu baƙi.

 

Ma'aunin sharewa na bearings na yumbu iri ɗaya ne da na bearings na yau da kullun, wanda galibi aka raba zuwa sharewa ta radial da sharewa ta axial. Sharewa ta radial tana nufin adadin motsi na ɗayan zoben dangane da zoben da aka gyara daga matsayi ɗaya mai tsauri zuwa wani matsayi mai tsauri a cikin alkiblar radial lokacin da babu kaya; Sharewa ta axial tana nufin adadin motsi na ɗayan zoben daga matsayi ɗaya mai tsauri zuwa wani dangane da zoben da aka gyara daga matsayi ɗaya mai tsauri zuwa wani lokacin da babu kaya.

 

Ma'aunin share fage na bearings na yumbuiri ɗaya ne da na bearings na yau da kullun, kuma zaɓin izinin ya fi la'akari da waɗannan fannoni:

 

Tasirin dacewa: dacewa tsakanin zoben ciki na bearing da shaft, da kuma dacewa tsakanin zoben waje da ramin gidan zai shafi girman sharewar. Daidaitowar tsangwama yana sa sharewar ta ragu, yayin da daidaiton gibi yana ƙara sharewar.

 

Tasirin zafin jiki: Na'urar ɗaukar hoto tana samar da zafi yayin aiki, wanda ke haifar da ƙaruwar zafin ciki, wanda hakan ke sa shaft, gida da sassan ɗaukar hoto su faɗaɗa, wanda kuma ke shafar girman sharewar.

 

Tasirin kaya: Lokacin da aka ɗora bearing ɗin, zai haifar da nakasar roba, wanda zai shafi girman sharewar.

 

Ana iya tantance takamaiman ma'aunin share fage ta hanyar duba ƙa'idodin ƙasa masu dacewa ko bayanan fasaha da masana'anta suka bayar. Misali, C0 yana nuna ma'aunin share fage, kuma C2, C3, C4, C5, da sauransu, suna nuna ma'aunin share fage wanda ya ɗan fi ƙanƙanta ko ya fi girma fiye da ma'aunin share fage.

 

Idan kuna son ƙarin bayani game da waɗannan abubuwan, tuntuɓi mu:

sales@cwlbearing.com

service@cwlbearing.com