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Menene Bearing na Cam? Halaye da kuma kulawa na bearing na Cam

 

Bearing na Cam kuma wani nau'in bearing ne, tare da kauri mai siffar zobe na waje mai siffar allura da kuma tsarin haɗin bolt; An samar da ƙullin bearing ɗin da tashar mai mai mai; saman waje na zoben waje yana da silinda da zagaye, wanda za'a iya zaɓa bisa ga ainihin aikace-aikacen; Ana amfani da nau'in eccentric don camshafts na mota (shafts waɗanda ke sarrafa buɗewa da rufewa na bawuloli a cikin injunan piston) saboda yana da sauƙi a daidaita matsayin axis na bolts daidai lokacin hawa bearing.

 

Siffofin bearings na cam:

 

1. Tsarin haɗin allurar zobe mai kauri da kuma tsarin haɗin gwiwa na ƙulli na waje;

 

2. Akwai jerin ma'auni da jerin sarakuna a girma;

 

3. An shirya hanyar mai mai shafawa a cikin ƙullin mai;

 

4. Domin sauƙaƙe shigarwa, an tsara babban ƙarshen bearing ɗin da yanayin haɗa maƙulli na "kalma ɗaya" da kuma yanayin haɗa maƙulli na "nau'in rami mai kusurwa huɗu".

 

5. Fuskar waje ta zoben waje tana da siffar silinda kuma mai siffar ƙwallo, wanda za a iya zaɓa bisa ga ainihin aikace-aikacen;

 

6. Nau'in naɗawa mai cikakken ƙarfi ya dace da lokutan da ke ɗauke da manyan kaya da ƙarancin gudu;

 

7. Nau'in da ba shi da alaƙa da juna zai iya daidaita matsayin axis na bolt cikin sauƙi da daidai lokacin shigar da bearing.

 

Kula da bearings na cam:

 

1. Ana buƙatar a maye gurbin sabon famfon rotor na lobe da aka yi amfani da shi da mai (mai) bayan awanni 100 na aiki, sannan a maye gurbinsa sau ɗaya a kowace awanni 500 na aiki.

 

2. Bayan awanni 1500 na aiki, ya kamata a maye gurbin man, kuma kada adadin man ya yi yawa ko ya yi ƙasa, domin yawan man zai sa bearing ya yi zafi, kuma ya kamata a sarrafa yawan man a gaba ɗaya.

2/1----2/3 na girman ɗakin ɗaukar kaya.

 

3. Ga bearings da aka shafa mai da man shafawa, ya kamata a ƙara adadin man a wurin da aka ƙayyade.

 

4. Akwatin da ke ɗauke da mai ko man shafawa ya kamata ya kasance mai tsabta kuma a rufe a lokutan yau da kullun, kuma kada ya kasance ƙura, ƙarfe da sauran kayan bushewa, don kada ya lalata abin ɗaurin.

 

5. An yi bearing ɗin motar ne da man shafawa na nano, wanda ke da juriya ga zafin jiki mai yawa (125 °C), amma yana narkewa cikin ruwa cikin sauƙi, don haka ba za a iya amfani da shi don shafa man shafawa na bearings na famfon ruwa ba.

 


Lokacin Saƙo: Maris-05-2025