Dab tsi valve lapping compound siv?

Cov txheej txheem:

Dab tsi valve lapping compound siv?
Dab tsi valve lapping compound siv?
Anonim

Loctite 280 zoo grit silicone carbide lapping compound xyuas kom lub cav li qub thiab lub rooj zaum valve tau zoo sib xws rau lub zog siab tshaj plaws thiab hloov hluav taws xob. Cov ntawv thov muaj xws li lapping (abrasive compound) siv los ua kom muaj qhov haum ntawm li qub rau lub rooj zaum hauv cov roj thiab diesel xyaw.

Puas yog qhov sib tsoo valve zoo ib yam li lapping compound?

Sib Tsoo Cov khoom siv tawv yog carborandum, aluminium oxide, silica lossis silicon carbide, iav, boron carbide, thiab lwm yam. thiab tshem tawm xeb thiab ci ntsa iab ntawm cov hlau nto.

Puas lapping li qub tsim nyog?

Lapping ua haujlwm zoo, tsuas yog ua haujlwm ntxiv, thiab tsis tsim nyog yog tias cov li qub tsis tau tawm. Yog hais tias cov li qub tau xau, nws feem ntau yog vim qhov tsis sib haum xeeb los ntawm cov lus qhia hnav.

valve lapping compound ua li cas rau lub valve?

Thaum koj tig lub valve thiab siv lub siab ntawm lub rooj zaum, koj hnav ob lub ntsej muag lub ntsej muag thiab lub rooj zaum valve tib lub sijhawm. Qhov kev txiav txim no ua rau ob qhov chaw sib phim ib yam nkaus, uas thaum lub caij nplooj ntoos hlav siab siv, tso cai lub valve kom tag nrog lub rooj.

Ntev npaum li cas koj yuav hla lub valve?

Cov txheej txheem lapping rau txhua lub valve yuav tsum siv tsawg tshaj li ib feeb yog tias lub rooj zaum thiab lub ntsej muag yog avyog lawm.

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