Usave wakananga nyundo kuguma kwepamusoro uye kusina-kusimbiswa kwepamusoro pekutakura panguva yekuisa. Dzvanya mabhuraki, maoko kana mamwe maturusi ekuisa anofanirwa kushandiswa kuita kuti fanidzo isimbiswe. Usaise kuburikidza nesimba rekutumira rezvinhu zvinotenderera. Kana iyo yekuisa nzvimbo yakafukidzwa nemafuta ekuzora, iyo yekuisa ichave yakapfava. Kana kupindira kwakakura, kutakura kunofanira kuiswa mumafuta emaminerari uye kupisa kusvika 80 ~ 90 ℃ nokukurumidza sezvinobvira. Iyo tembiricha yeoiri inofanirwa kudzorwa zvakanyanya kuti isapfuure 100 ℃ kudzivirira kudziya mhedzisiro kubva mukuderedza kuoma uye kukanganisa saizi kudzoreredza. Kana iyo disassembly yakaoma, zvinokurudzirwa kuti ushandise disassembly tool kuti ubudise uye unyatsodira mafuta anopisa pane mhete yemukati. Iko kupisa kuchawedzera mhete yemukati yekutakura uye kuita kuti zvive nyore kudonha.

Kwete zvosema bearingsinoda diki diki yekushanda clearance, iwe unofanirwa kusarudza iyo yakakodzera clearance zvinoenderana nemamiriro. Muyero yenyika 4604-93, iyo radial clearance yemabhengi anotenderera akakamurwa kuita mapoka mashanu-2, 0, 3, 4, uye 5 mapoka. Kukosha kwemvumo kunobva padiki kusvika kuhombe, uye iro 0 boka ndiyo yakajairwa clearance. Iyo yakakosha radial clearance boka inokodzera kune yakajairwa mashandiro mamiriro, yakajairika tembiricha uye yakajairika kukanganisa kukwana; mabheya anoshanda pasi pemamiriro akakosha akadai sekushisa kwakanyanya, kumhanya kwakanyanya, ruzha rushoma, kukweshera kwakaderera, nezvimwe zvinofanirwa kushandisa yakakura radial clearance; Bearings for precision spindles and machine tool spindles inofanira kusarudzwa nediki radhial clearance; kune roller bearings, shoma shoma yekushanda clearance inogona kuchengetedzwa. Mukuwedzera, hapana chinhu chakadai semvumo yemabhengi akasiyana; pakupedzisira, kushanda kwemvumo yekutakura mushure mekuiswa idiki pane yepakutanga clearance isati yaiswa, nekuti kutakura kunofanirwa kutakura kumwe kutenderera kwemutoro, uye kune zvakare kutakura kurongeka uye mutoro. Kuwanda kwe elastic deformation.

Tichifunga nezvedambudziko rekuvharisa zvirema zve inlaid sealedma bearings, pane matanho maviri anoda kunyatsoitwa panguva yekugadzirisa.

1. Iyo yakavharidzirwa yakavharidzirwa yakavharidzirwa yakavharidzirwa inoshandurwa kumativi ose maviri ekutakura, uye midziyo inotakura kuiswa kwekugadzirisa inogadziriswa, pasina kutarisana zvakananga nekutakura, uye kutakura kune guruva-uchapupu kubva kunze kwekutakura. Kuiswa chisimbiso kwechimiro ichi kwakakwirira kudarika iyo yebheya inotengeswa nekutakura vamiririri, iyo inovhara zvakananga nzira yekupinda yezvinyorwa uye inovimbisa kuchena kwemukati wekutakura. Ichi chimiro chinovandudza kupisa kwekupisa nzvimbo yekutakura uye ine zvishoma kukuvadza kune anti-kuneta kwekuita kwekutakura.

2. Kunyange zvazvo nzira yekunze yekuisa chisimbiso yekutakura ine chisimbiso chakanaka chekuvhara, nzira yekupisa inopisa yakavharwawo, saka zvikamu zvinotonhora zvinoda kuiswa. Iyo yekutonhodza mudziyo inogona kuderedza tembiricha yekushanda yelubricant. Mushure mekutonhora, inongozobvisa kupisa, izvo zvinogona kudzivirira kupisa-kupisa kwekushanda kwekutakura.