Chii chinonzi bearing preload? Chinangwa chayo?

 

Kutakurapreload isimba rinoshandiswa pabearing ne axial adjustment kana tichienzanisa nerimwe bearing risati rashandiswa "use" load (external load), kana nekuumbwa kwe "negative clearance" (internal preload) pakati penzira dzemujaho nezvinhu zvinotenderera zviri mubearing.

 

Zvinangwa zvikuru zvekutakura preload ndeizvi:

 

1. Kuvandudza kurongeka kwekutungamira kwebearing. Kurongeka kwekutungamira kwemugodhi. Mugodhi unotsigirwa nebearing yepreload une kurongeka kwakanyanya kwekutungamira, nekuti kugona kwekuchinjika kwemugodhi uri pasi pemutoro kunogumira nepreload. Mabearing epreload differential ane kurongeka kwakanyanya kwekutungamira uye kuomarara kwakanyanya, izvo zvinochengetedzawo meshing yakarurama uye inogara iripo, uye mamwe masimba anochinja-chinja akaderera, zvichikonzera ruzha rwakaderera rwekushanda uye hupenyu hwakareba hwebasa remagiya emeshing.

 

2. Kuvandudza kuomarara. Kuomarara kwebearing kunotsanangurwa sechiyero chesimba rinoshandiswa pabearing nehuwandu hwekuomarara kwebearing. Mune imwe nzvimbo yekutakura, kushanduka kwebearing yakatotakurwa kudiki pane kwebearing isina kutakurwa.

 

3. Kushanda kweruzha rushoma. Kana nzvimbo yekumhanya yebheyaringi ikava diki, kutungamira kwezvinhu zvinotenderera munzvimbo isina mutoro kuri nani, uye bheyaringi harina ruzha rwakawanda kana richishanda.

 

4. Muripo wekuchekwa nekusinki. Panguva yekushanda, kuchekwa nekugadzika kwebearing kunowedzera nzvimbo yekubuda, asi izvi zvinogona kuripwa nekuiswa panze. Zvinotsiva kuchekwa nekugadzika kwebearing, pamwe nekugara kwenguva refu kwekushanda.

Wedzera nguva yekushanda. Mune zvimwe zviitiko, kurongeka kwekubatanidza ne preload kunogona kuvandudza kuvimbika kwekushanda uye kuwedzera nguva yebasa. Nekuti huwandu hwakakodzera hwe preload hunovandudza kugoverwa kwemutoro webearing, inogona kuwedzera nguva yayo yekushanda.

 

Zvimwemabheyaringiruzivo, ndapota taura nesu:

sales@cwlbearing.com

service@cwlbearing.com