Mene ne zane-zane? Tips da Tricks

Idan kun kasance abin nadi na aiki kuma ku ciyar lokaci mai tsawo akan ƙafafunku guda takwas da kuka fi so - zane-zane na ninkaya zai ci gaba da ku a matsakaicin lokaci na 1. Tabbas, idan kun tanada su da kyau. Amma bayan haka, akwai mutane da yawa waɗanda suke sakawa a kan rollers ba tare da yin amfani da su kawai ba. A wannan yanayin, zane-zane zai iya aiki na tsawon shekaru.

Za ku fahimta sauƙin lokacin da lokaci ya zo don su canza - ƙafafun sun juya a kowace rana da muni kuma muni, duk da gaskiyar cewa suna da tsabta kuma suna da kyau.

Har ila yau, idan kun hau cikin ruwan sama kuma kada ku yi wani abu tare da rollers a lokacin dawowa, kada ku yi mamaki lokacin da wasu ƙafafun za su daina dakatarwa. A nan kana da hanya daya kawai - canza boreings.

Don haka idan kuna so ku hau tsawon lokaci ba tare da wata matsala ba - kokarin gwada kayan kirki, guje wa hanyoyi, inda akwai turbaya, laka da puddles.

Feature

All bearings suna da nasarorin, wato, sun amince da girma da halaye. Rubuce-rubuce ga rollers yawancin nau'i biyu: 608 da 688 azuzuwan (abin da ake kira micro-bearings). Ana yin amfani dashi mafi yawa a cikin aji 608. Bari mu rubuta wannan tsari.

Lamba na farko - 6 - yana nuna cewa ƙaddara ne daga nau'ikan "nau'i-nau'i na zurfi" mai zurfi (jere daya tare da zurfin tsagi).

Na biyu digiri - 0 - yana nuna jerin layi. Akwai jerin shirye-shiryen, daga matsanancin-bakin ciki zuwa nauyi.

Na uku lambar - 8 - ya dace da diamita na zoben ciki.

Yawancin lokaci, bayan da hali irin rubuta haruffa, wanda alamar da irin anther a kan shi. Mafi amfani da su shine:

Z - ƙananan ƙurar murya yana kare mahallin goyon baya a gefe ɗaya.

ZZ - ana samun nau'ikan karfe a bangarorin biyu na hali.

RS (rubber shild) - yana nuna cewa hali yana mai ruwa (amma ba mai tsabta ba), wato, yana da farantin turare wanda aka rufe da roba. Gilashin na faɗakar da rayuwar sabis na hali.

2RS - an rufe shi da lamellas na rubutun a kowane bangare, na tsawon lokaci.

Har ila yau, ana nuna nauyin bearings a cikin ƙwayar ABEC (Ingilishi "Majalisar Dinkin Duniya na Gudanar da Gidan Gida"). Yafi girma da lambar ABEC, mafi yawan abin da aka ƙulla. Mafi girman ɗaliban daidaituwa, ƙananan ƙararrawar layi a babban gudun. Akwai da dama azuzuwan daidaito: ABEC 1, ABEC 3, ABEC 5, 7 da ABEC AVES9.

Lubrication na bearings

Saurin da motar ta motsa ta dogara ne akan yadda yake da kyau da kuma yadda ake lubrication. Idan grease na bearings ne filastik (lokacin farin ciki, m), to, motar zata juya tugovato, kuma idan lubricant yana da ruwa, da motar zata sauƙi. Amma dole ne a la'akari da cewa a cikin shagon motar tana motsawa ba tare da kaya ba, a kan nauyi, kuma a ƙarƙashin rinjayar jikinka nauyin zai canja. Hanya na lubrication mai zurfi ya fi girma, kuma suna buƙatar ƙananan kiyayewa. Lubricar ruwa yana da ɗan gajeren lokaci saboda yana iya kwashewa ko kuma ya fita, kuma a cikin wannan motar motar ta yi amfani da sauri, wanda zai haifar da wani damuwa, kamar yadda sau da yawa za'a maye gurbin su. Kuma wannan, bi da bi, yana kaiwa ga farashin da ba dole ba.