Shigarwa mai rage nauyi da kuma matsalolin da aka saba fuskanta

Mai ragewa wani nau'in kayan aiki ne na juyawa, kuma mai ragewa yana taka muhimmiyar rawa wajen juyawar kayan aiki, don haka shigarwa da gwajin mai ragewa suna da matukar muhimmanci lokacin da ake amfani da mai ragewa. A tsarin amfani da shi, wasu matsalolin da ake fuskanta na mai ragewa suma matsaloli ne da suka shafi kowa, kuma masu zuwa suna raba daidaitattun shigarwar bearings masu ragewa da suka dace da wasu matsaloli na yau da kullun.

Shigarwa na daidaitaccen bearings na ragewa:

1. Ya kamata a daidaita sabon bearing ɗin zuwa ga samfurin, a duba saman, kuma ma'aunin radial clearance ya cika buƙatun, sannan bayan an tsaftace shi da man fetur, ya kamata a dumama shi zuwa 80~100°C da man injina, sannan a ajiye a wannan zafin na tsawon minti 30.

2. Sanya bearing (samfurin ya kamata ya fuskanci waje) sannan a buga zoben ciki da sandar tagulla, kusa da kafadar shaft, ba tare da izinin shiga ba, kuma ba za a sassauta shi ba. Bayan an sanyaya bearing ɗin, bearing ɗin ya kamata ya juya da hannu, kuma kejin ya yi aiki yadda ya kamata, ya juya daidai ba tare da sautin buguwa ba. Lokacin haɗawa, a kula sosai da tsarin haɗuwa na kowane ɓangare don guje wa haɗuwa ko mantawa.

3. Ƙimar iyaka ta zafin jiki na mai juyawa: 80°C don bearing mai birgima da 65°C don bearing mai zamiya. Bearing ɗin birgima na injin shine 100°C. Ƙarfin da aka ɗauka a fili shine 80°C.

Wasu matsaloli da gazawar masu rage ƙarfin bearings

1. Me yasa bearing ya kamata ya sami izinin turawa da izinin faɗaɗawa?

Kayan ƙarfe suna da ikon faɗaɗa zafi da kuma rage sanyi, kuma lokacin da shaft ɗin ke aiki a ƙarƙashin yanayi daban-daban na zafin jiki, tsayi da diamita na shaft ɗin suma za su canza. Saboda haka, domin tabbatar da cewa abin da ke riƙe da matsi ya samar da fim ɗin mai mai matsa lamba, dole ne a sami izinin matsi.

 

Domin a tabbatar da cewa ba a hana ko takaita shaft ɗin ba yayin faɗaɗawa, ana haifar da babban damuwa, kuma bearing ɗin ya lalace, kuma dole ne a sami gibin faɗaɗawa.

 

2. Menene illar matakin man fetur mai ɗauke da mai ya yi ƙasa ko ya yi yawa?

Matakan mai sun yi yawa, zai ƙara juriyar motsin zoben mai kuma ya zame ko ya tsaya, gogayya tsakanin ƙwayoyin mai zai ƙara zafin ɗaurin bearing, ya ƙara yawan zubar da mai a gibin da kuma asarar ƙarfin gogayya na mai.

 

Idan matakin mai ya yi ƙasa sosai, ƙwallon ko zoben mai na bearing ɗin ba zai iya ɗaukar mai ba, wanda hakan ke haifar da zafin bearing ɗin da ke kan mai da kuma ƙonewar bearing ɗin.

 

Kurakuran da aka saba gani na masu ragewa da bearings

1) Sabuwar akwatin tayal ɗin ta yi zafi

2) Akwatin gear yana da hayaniya

3) Zubar da mai a akwatin gear

Don duk wata tambaya game da bearings na rage ragewa, tuntuɓe mu kai tsaye