Hanya don gwada maƙarƙashiya na mirgina bearings zuwa shaft kafadu

A ƙarƙashin yanayi na al'ada, dole ne a daidaita juzu'in jujjuyawar zuwa kafaɗar shaft.

Hanyar dubawa:

(1) Hanyar haske.Fitilar tana daidaitawa tare da ɗauka da kafada, duba hukuncin zubar da haske.Idan babu kwararar haske, yana nufin cewa shigarwa daidai ne.Idan akwai ko da haske yayyo tare da shaft kafada, yana nufin cewa bearing baya kusa da shaft kafada.Ya kamata a yi amfani da matsi don sanya shi kusa.

kusa

Hanya don gwada maƙarƙashiya na mirgina bearings zuwa shaft kafadu

(2) Hanyar gwajin kauri.Ya kamata kauri daga cikin ma'auni ya fara a 0.03mm.Gwaji, ƙarshen zobe na ciki na ƙarshen fuska da kafada a kan kewayen da'irar don gwadawa da yawa, kuma idan an same shi da izinin zama iri ɗaya ne, ba a shigar da ɗaukar hoto a wurin ba, yana hura zoben ciki don yin shi a kafada, idan ka ƙara matsa lamba kuma ba m, trunnion taso keya sasanninta zagaye sasanninta na ma babban, da hali makale, ya kamata a datsa trunnion taso keya sasanninta, sa shi karami,, Idan an gano cewa karshen fuskar da hali na ciki zobe da kauri. ma'auni na sassa daban-daban na kafada mai ɗaukar hoto na iya wucewa, dole ne a cire shi, gyara shi kuma sake shigar da shi.Idan an shigar da igiya a cikin ramin wurin zama tare da tsangwama, kuma an daidaita zobe na waje ta kafadar ramin harsashi, ko ƙarshen fuskar zobe na waje yana kusa da ƙarshen fuskar kafaɗa na ramin harsashi. , kuma ko shigarwa daidai ne kuma ana iya bincika ta ma'aunin kauri.

Dubawa na turawa bayan shigarwa

Lokacin da aka shigar da maƙallan ƙira, ya kamata a duba madaidaicin zoben shaft da layin tsakiyar shaft.Hanyar ita ce gyara mita na bugun kira a ƙarshen fuskar shari'ar, ta yadda mai tuntuɓar tebur ɗin ya juya juzu'i sama da hanyar tseren zoben shaft, yayin da yake lura da ma'aunin bugun bugun kira, idan mai nunin ya yi motsi, yana nuna. cewa zoben shaft da layin tsakiya ba a tsaye ba.Lokacin da ramin harsashi ya yi zurfi, Hakanan zaka iya amfani da tsayin micrometer don dubawa.Lokacin da aka shigar da abin matsawa daidai, zoben wurin zama na iya daidaitawa ta atomatik zuwa jujjuyar jikin don tabbatar da cewa jikin mai birgima yana cikin titin tseren zobe na sama da na ƙasa.Idan an shigar da shi a baya, ba kawai yana aiki ba daidai ba, amma har ma da mating surface zai sha wahala mai tsanani.Saboda bambanci tsakanin zoben shaft da zoben wurin zama ba a bayyane yake ba, taron ya kamata ya kasance da hankali sosai, kada ku yi kuskure.Bugu da ƙari, ya kamata a sami tazara na 0.2-0.5mm tsakanin kujerun turawa da ramin wurin zama don rama kurakurai da ke haifar da rashin daidaito da shigarwa na sassa.Lokacin da aka kunna tsakiyar zoben ɗaukar hoto a cikin aiki, wannan tazarar na iya tabbatar da daidaitawarsa ta atomatik don gujewa karo da gogayya da sanya shi aiki akai-akai.In ba haka ba, za a haifar da lahani mai tsanani.


Lokacin aikawa: Satumba-28-2021