Ukuhlaziywa kwezigaba zezinto ezithwele kanye nezidingo zokusebenza

Njengengxenye eyinhloko ekusebenzeni komshini, ukukhethwa kwezinto ezibonakalayoama-bearingskuthinta ngqo ukusebenza kwayo. Izinto zokuthwala ezisetshenziswayo ziyahlukahluka kusuka ensimini kuya kwenye. Okulandelayo ukuhlaziya okuningiliziwe kokuhlukaniswa kanye nezidingo zokusebenza zezinto ezithwalayo ezivame ukusetshenziswa.

 

1. Izinto zensimbi

I-Bearing alloy: okuhlanganisa i-tin matrix kanye ne-lead matrix, esebenza kahle kakhulu, ifanele izimo zomthwalo ophezulu, kodwa intengo iphakeme.

Ama-alloys ethusi: kufaka phakathi ithusi le-tin, ithusi le-aluminium nethusi eliholayo, elifanele izindawo zokusebenza ngaphansi kwezimo ezihlukene zejubane nezimo zomthwalo.

 

I-Cast iron: ilungele umthwalo omncane, izimo zejubane eliphansi.

 

2. Izinto zensimbi ezinezimbotshana

Lesi sici sifakwe emanzini ahlukene ensimbi futhi siyazithambisa. Ilungele imithwalo eshelelayo futhi engashaqisi kanye nezimo zesivinini esincane ukuya esimaphakathi.

 

3. Izinto ezingezona ezensimbi

Ikakhulukazi ihlanganisa ipulasitiki, irabha nenayiloni, enezici ze-coefficient ephansi yokungqubuzana, ukumelana nokugqoka kanye nokumelana nokugqwala, kodwa inamandla okuthwala aphansi futhi kulula ukukhubazeka ukushisa.

 

Izidingo zokusebenza kokuphathekayo:

Ukuhambisana kwefriction: Ivimbela ukunamathela kanye nokugcotshwa komngcele, okuthonywa izici ezimbalwa, okuhlanganisa ukwakheka, okokugcoba, kanye nesakhiwo esincane.

Ukushumeka: Ivimbela izinhlayiya eziqinile ukuthi zingangeni futhi zidale imihuzuko noma imihuzuko.

Ukungena: Yehlisa ukungqubuzana nezinga lokuguga ngokunciphisa amaphutha omshini kanye namanani epharamitha yokuqina kwendawo.

Ukuthobelana ne-friction: Ukuguqulwa kwe-elastoplastic kwento kunxephezela ukungalingani kahle kokuqala kanye nokuguquguquka kwe-shaft.

 

Ukumelana ne-Abrasion: Ikhono lokumelana nokuguga.

Ukumelana nokukhathala: Ikhono lokumelana nokulimala kokukhathala ngaphansi kwemithwalo ye-cyclic.

Ukumelana nokugqwala: Ikhono lokumelana nokugqwala.

Ukumelana ne-Cavitation: Ikhono lokumelana nokugqoka kwe-cavitation.

Amandla acindezelayo: Amandla okumelana nemithwalo yendlela eyodwa ngaphandle kokuguqulwa.

Ukuzinza kwe-Dimensional: Amandla okugcina ukunemba kobukhulu ngokusetshenziswa kwesikhathi eside.

I-Anti-rust: Inokusebenza okuhle kwe-anti-rust.

Ukusebenza kwenqubo: Kujwayelana nezidingo zezinqubo eziningi zokucubungula ukushisa nokubandayo, okuhlanganisa ukwakheka, ukucutshungulwa nokusebenza kokwelashwa kokushisa.

Okungenhla ukuhlaziya okuphelele kokuhlukaniswa kwezinto ezithwalayo ezivame ukusetshenziswa kanye nezidingo zazo zokusebenza.