Yawanci ana amfani da bearing da shaft tare, ana sanya hannun ciki na bearing da shaft tare, sannan a sanya jaket ɗin bearing da wurin zama tare. Idan hannun ciki yana juyawa tare da shaft, hannun ciki da shaft suna daidai, kuma jaket ɗin bearing da jikin bearing sun daidaita; Akasin haka, idan jikin bearing da jaket ɗin bearing suka juya tare, jaket ɗin bearing da jikin bearing sun daidaita sosai, kuma hannun ciki na bearing da shaft suna daidaita. A lokacin aiki, kurakurai na gudu a kan cinya sau da yawa suna faruwa, wanda ke buƙatar bincike da magani, ko kuma zai haifar da haɗari, wanda ke haifar da asara mai yawa, wanda ke haifar da asara mai yawa.
Dalilan da ke haifar da bearings masu aiki:
1. Rashin daidaito
shaft
Layin gudu matsala ce da aka saba gani, kuma dalilan layin gudu sun bambanta. Na farko rashin daidaito ne, mun san cewa bearings na gudu za su samar da zafi, axis da hannun riga na ciki, gashi da jikin mai ɗaukar nauyi akwai bambanci a zafin jiki, bambancin zafin jiki yana haifar da canje-canjen ƙarfi, idan girman hannun riga na ciki mai ɗaukar nauyi ya fi diamita na shaft girma, tare da tsawaita lokaci, zai haifar da lalacewa, layin gudu ba makawa ne, kuma zai aika ƙarin zafi. Zafin jikin mai ɗaukar nauyi shi ma zai ƙaru, da zarar jikin mai ɗaukar nauyi ya faɗaɗa, sharewar ɗaukar nauyi ya ɓace, hannun ciki da na waje na mai ɗaukar nauyi ya zama cikakke, tare da shaft yana juyawa, sannan jaket ɗin mai ɗaukar nauyi yana yin motsi mai juyawa a cikin jikin mai ɗaukar nauyi, kuma yana haifar da zafi mai yawa, kuma haɗarin ya faru, kuma ramin ciki na jikin mai ɗaukar nauyi shi ma an niƙa shi da girma. Wannan shine bambancin zafin jiki.
Gudun zagaye wanda ya faru sakamakon rashin dacewa da matsewa.
2. Lapse da girgiza ke haifarwa
Girgiza tana gudana ne a zagaye, idan girgizar kayan aiki ta fi girma, girman ɗaukar nauyin gabas, shaft yana kama da kasancewa cikin aiki, akan lokaci, shaft ɗin zai buge, kuma ya lalata ƙarfin asali, ya samar da micro, zazzaɓi, gudu a zagaye, journal will niƙa, ramin ɗaukar nauyin niƙa a jiki zai yi girma.
3. Rashin shafa man shafawa
Rashin shafa man shafawa. Idan man shafawa ya gaza, gogayya tana haifar da ƙarin zafi, bambancin zafin jiki tsakanin hannun riga na ciki da na waje na abin ɗaurawa da kuma jikin abin ɗaurawa yana da girma, wanda ke lalata girman da ya dace da asali, da kuma rubutun abin ɗaurawa da kuma lalacewar jikin abin ɗaurawa.
4. Ba daidai ba ne a zaɓi man shafawa
Zaɓin mai mai da ke shafa mai bai dace ba ko kuma ya fi ƙazanta. Idan babban tauri ko ƙazanta ya haifar da tasirin birgima a cikin ramin jikin mai, abin da ke dakatar da birgima yana da nasa juyi, zafi, kuma zai sa gashin ya yi aiki a kan zaɓin jikin mai ɗaukar kaya, lalacewa, idan juriyar ta fi girma, juriyar na iya shawo kan gogayya ta cikin hannun mai ɗaukar kaya a kan shaft, zamewar shaft daga hannun mai ɗaukar kaya a ciki, zamewa, wanda ke haifar da lalacewa da tsagewa.
5. Shigarwa mara kyau
Shigarwa mara kyau. Shigarwa mara kyau galibi yana nufin kamar zafin dumama bearing ya yi yawa, faɗaɗa bearing, girman ba za a iya mayar da shi ba; Sauran izinin bearing na free end na shaft bai isa ba, wanda ke haifar da samar da zafi ta hanyar gogayya a gefen bearing; Tsaftace bearing, shaft, da bearing body ba shi da tsabta, wanda ke haifar da makale; Raba wurin zama bearing kuma danna bearing lebur, wanda ke haifar da mummunan yanayi kamar tsayawar bearing na gida, wanda zai haifar da dumama bearing, wanda ke haifar da guduwar bearing.
6. Girgiza mai ɗorewa
Girgizawa da bugun bututu na dogon lokaci zai sa shaft ɗin ya yi kasa, da zarar an fitar da tarkacen, babu makawa zai sa ya sassauta, wanda hakan zai haifar da zagayen da ke ɗauke da bearing.
7. Rashin nasarar ɗaukar kaya
Rashin nasarar bearing. Hanyar tsere za ta haifar da gajiya mai yawa, wanda zai haifar da tsatsa, tarkace masu faɗuwa za su haifar da tasirin lalata, da zarar an dumama, bambancin zafin jiki zai fito a lokaci guda, zai haifar da zagayen gudu.
Lokacin Saƙo: Maris-18-2022