Hupenyu hwatinoona michina yemuchina inogona kunge iri shoma, asi basa remakina aya rakakura kwazvo.Kufanana nemabheya.Kana izvi zvemichina zvemichina uye zvikamu zvemuchina zvakashandiswa zvakawandisa, pane kukuvara kana kukuvadzwa, uye kana zvichidikanwa, zvinofanirwa kutsiviwa.Kana tichida kurebesa hupenyu hwebasa remabheya, mukushandiswa, tinoda kuzvichengeta mumamiriro ezuva nezuva, uye danho rekutanga kuchenesa.
Isai chibereko muparafini kwemaminitsi 5-10.Nekuti yakashandiswa kwenguva yakareba, pakuchenesa kutakura kwemota yekare kana mota inotengeswa kunze kwenyika, roller, bead furemu uye mhete yemukati inofanira kuchinjirwa padivi kubva kune yekunze mhete yobva yanyudzwa mumafuta anopisa.Paunenge uchichenesa self-aligning roller bearing, roller, bead frame, mhete yemukati uye mhete yekunze inofanirawo kuvharwa.Mukuchenesa mafuta anopisa, tembiricha yemafuta haifanire kudarika 20 ℃.Kana moto wakazaruka uchishandiswa pakupisa kwakananga, kutarisirwa kunofanira kubhadharwa kudzivirira mafuta kuti asapisa.Kutakura kunofanira kusungirirwa muhari yemafuta uye pasi ichakonzera kupisa uye kuderedza kuoma.
Nzira dzinoverengeka dzekudzivirira ngura
Surface pretreatment nzira yezvinhu zvisingapindi ngura:
1) kucheneswa kwepamusoro: kucheneswa kunofanirwa kuve kwakavakirwa pachimiro chepamusoro pechinhu chisina ngura uye nemamiriro ezvinhu panguva iyoyo, sarudza nzira yakakodzera.Inowanzoshandiswa solvent yekuchenesa nzira, makemikari ekurapa ekuchenesa nzira uye mechanical yekuchenesa nzira.
2) Mushure mekunge nzvimbo yakaomeswa uye yakacheneswa, inogona kuomeswa nemhepo yakaomeswa yakaoma, kana kuomeswa neyakaomeswa pa120 ~ 170 ℃, kana kuomeswa negauze yakachena.
Nzira yekuputira antirust mafuta
1) Kunyudza nzira: zvimwe zvinhu zvidiki zvakanyikwa muantirust girisi, kuitira kuti kunamatira kwepamusoro kwechikamu cheantirust girisi nzira.Ukobvu hwefirimu hunogona kuwanikwa nekudzora tembiricha kana viscosity yegirisi antirust.
2) Brush yekuputira nzira inoshandiswa kune yekunze midziyo yekuvaka kana yakakosha maumbirwo ayo asina kukodzera kunyura kana kupfapfaidza.Kuchenjerera kunofanira kubhadharwa kwete chete kudzivisa kuunganidza, asiwo kudzivirira kuvuza.
3) Kupfapfaidza nzira Mamwe mahombe anozvigadzika roller mabheji haagone kuzorwa mafuta nenzira yekunyudza.Kazhinji, mweya wakamisikidzwa wakasefa nekumanikidzwa kwe 0.7mpa unopfapfaidzwa munzvimbo dzakachena dzemhepo.Kupfapfaidza nzira inoshanda kune solvent dilution antirust oiri kana yakaonda layer antirust mafuta, asi inofanirwa kushandisa yakakwana yekudzivirira moto uye matanho ekudzivirira basa.
Nguva yekutumira: Kubvumbi-12-2022