Yadda ake zaɓar bearing

Lokacin zabar wanihali, tsarin ɗaukar bearing gabaɗaya ana ƙayyade shi ta hanyar la'akari da tsarin bearings a matsayin shafting, wahalar shigarwa da wargazawa, sarari da girman da aka yarda da shi na ɗaukar bearing, da kuma damar kasuwa na ɗaukar bearing.

Na biyu, ana kwatanta tsawon rayuwar ƙirar kowace na'ura ta amfani da bearing kuma ana kwatanta iyakokin juriya daban-daban na bearing, sannan a ƙayyade girman bearing.

Bugu da ƙari, bisa ga aikace-aikace daban-daban, ya zama dole a zaɓi bearings waɗanda aka tsara musamman don daidaito, sharewa, tsarin keji, mai, da sauransu. Duk da haka, babu wani takamaiman tsari da ƙa'ida don zaɓar bearings, kuma ya kamata a ba da fifiko ga yanayi, aiki, da zaɓuɓɓukan da suka fi dacewa da ake buƙata don bearings, wanda yake da matuƙar amfani.

 

Mirgina bearingssu ne ainihin sassan kuma dole ne a yi amfani da su tare da kulawa mai dacewa. Gargaɗi don amfani sune kamar haka:

(1) Kiyaye tsaftar bearing da muhallinsa

Ko da ƙananan ƙura da ba a iya gani a ido ba na iya yin mummunan tasiri ga abin da ke cikin abin. Saboda haka, ya zama dole a tsaftace muhallin don kada ƙura ta shiga abin da ke cikin abin.

(2) Yi amfani da shi da taka tsantsan da kuma taka tsantsan

Idan bearing ɗin ya fuskanci babban tasiri yayin amfani da shi, zai haifar da raunuka da kuma tarkace, wanda zai iya zama sanadin haɗurra. A cikin mawuyacin hali, fashewar da karyewar na iya faruwa, don haka ya zama dole a yi taka tsantsan.

(3) Yi amfani da kayan aikin aiki masu dacewa

A guji maye gurbin kayan aikin da ake da su da waɗanda suka dace.

(4) Kula da tsatsa na ɗaurin

Lokacin aikibearings, gumi a hannunka na iya zama sanadin tsatsa. Ka yi hankali da amfani da hannuwa masu tsabta, kuma ya fi kyau ka sanya safar hannu gwargwadon iyawa.

Kafin a saka, a cire kayan. Man shafawa na gaba ɗaya, babu tsaftacewa, man shafawa kai tsaye. Man shafawa na mai ba ya buƙatar a tsaftace shi yadda ya kamata, amma ya kamata a wanke bearings na kayan aiki ko bearings masu sauri da mai tsabta don cire mai hana tsatsa da aka shafa a bearings. Bearings da aka cire masu hana tsatsa suna da saurin yin tsatsa, don haka bai kamata a bar su su kaɗai ba. Bugu da ƙari, bearings da aka rufe da mai za a iya amfani da su ba tare da tsaftacewa ba.

Hanyar da ake bi wajen ɗaura bearings ya bambanta dangane da tsarin bearings, dacewa da yanayinsu, kuma gabaɗaya, saboda galibi ana jujjuya shaft ɗin, zoben ciki yana buƙatar dacewa da tsatsa. Bearings na silinda, galibi ana danna su ta hanyar latsawa, ko kuma galibi ta hanyar haɗa zafi. A yanayin ramukan taper, ana iya shigar da su kai tsaye a kan shaft ɗin taper ko da hannun riga. Lokacin da aka sanya su a cikin gidan, gabaɗaya akwai isasshen sarari, kuma zoben waje yana da adadin tsatsa, wanda yawanci ana danna shi da matsi, ko kuma akwai hanyar sanyaya sanyi don shigarwa bayan sanyaya. Lokacin da aka yi amfani da kankara busasshiya a matsayin mai sanyaya, danshi a cikin iska zai taru a saman bearings ɗin. Saboda haka, ana buƙatar matakan hana tsatsa masu kyau.

Domin a ci gaba da aikin bearing na asali cikin kyakkyawan yanayi na tsawon lokaci, ya zama dole a kula da shi da kuma gyara shi don hana haɗurra, tabbatar da ingancin aiki, da kuma inganta yawan aiki da kuma tattalin arziki. Ana yin gyare-gyare akai-akai bisa ga yanayin aiki na na'urar. Wannan ya haɗa da sa ido kan yanayin aiki, sake cika ko maye gurbin man shafawa, da kuma duba lokaci-lokaci. A matsayin kayan gyara yayin aiki, akwai sautunan juyawa na bearing, girgiza, yanayin zafi, yanayin man shafawa, da sauransu.