Piston lalacewa nau'i da kuma dalilin hydraulic breaker?

1. Babban siffofin lalacewar piston:

(1) Yankakken fuska;

(2) fistan ya karye;

(3) Fashewa da yankewa suna faruwa

news (1)

2.Mene ne musabbabin lalacewar fiska?

news (2)

(1) Man na ruwa bai da tsabta

Idan man ya gauraya da najasa, da zarar wadannan kazantar sun shiga rata tsakanin piston da silinda, zai sa piston din ya zage. Strainarfin da aka kafa a wannan yanayin yana da halaye masu zuwa: gabaɗaya za'a sami raɗaɗɗen raɗaɗɗen zurfin da ke sama da 0.1mm, kuma lambar ƙarama ce, kuma tsawon yayi kusan daidai da bugun fistan. An shawarci kwastomomi da su duba akai akai tare da maye gurbin mai na lantarki na excavator

(2) Rata tsakanin piston da silinda sunyi kadan

Wannan halin yakan faru ne idan aka sauya sabon fistan. Idan rata tsakanin piston da silinda sun yi kaɗan, yana da sauƙi don haifar da damuwa lokacin da rata ya canza yayin da zazzabin mai ya tashi yayin aiki. Abubuwan da yake yanke hukunci sune: zurfin alamar jan ba ta da zurfi, yankin yana da girma, kuma tsawonsa yayi daidai da bugun fistan. Ana ba da shawarar abokin ciniki ya sami ƙwararren maigida don maye gurbinsa, kuma ratar haƙurin ya kamata ya kasance cikin kewayon da ya dace

(3) Taurin piston da silinda yana da ƙasa

Fiston yana fuskantar ƙarfi na waje yayin motsi, kuma taurin saman piston da silinda yana da ƙasa, wanda yake da saukin damuwa. Abubuwan halayensa sune: zurfin zurfin ƙasa da babban yanki

(4) Rashin man shafawa a tsarin

Tsarin lubrication na fistin mai aiki da karfin ruwa bai dace ba, ba a sanya lilin a ciki sosai ba, kuma ba a samar da fim mai mai kariya ba, wanda hakan ke haifar da gogayya ta bushe, wanda ke haifar da ƙararrawar fistin

idan fiston ya lalace, da fatan za a maye gurbin shi da sabon fistan nan da nan.


Post lokaci: Feb-26-2021