1. Iintlobo eziphambili zomonakalo wepiston:
(1) Imikrwelo ebusweni;
(2) Ipiston yaphukile;
(3) Iintanda kunye nokuqhekeka kwenzeka
2.Ziziphi izizathu zomonakalo wepiston?
(1) Ioyile yehydraulic ayicocekanga
Ukuba ioli ixutywe nokungcola, xa ezi zinto zingcolileyo zingena kwi-gap phakathi kwepiston kunye ne-cylinder, iya kubangela ukuba i-piston ibe nzima. Uxinzelelo olwenziwe kule meko luneempawu ezilandelayo: ngokuqhelekileyo kuya kubakho i-grooves enobunzulu obungaphezulu kwe-0.1mm, kwaye inani lincinci, kwaye ubude buphantse bulingane nokubetha kwepiston. Abathengi bayacetyiswa ukuba bajonge rhoqo kwaye batshintshe ioli ye-hydraulic ye-excavator
(2) Umsantsa phakathi kwepiston kunye nesilinda sincinci kakhulu
Le meko isoloko isenzeka xa kutshintshwa ipiston entsha. Ukuba i-gap phakathi kwepiston kunye ne-cylinder incinci kakhulu, kulula ukubangela ubunzima xa i-gap iguquka njengoko ukushisa kweoli kuphakama ngexesha lokusebenza. Iimpawu zayo zokugweba zezi: ubunzulu bophawu lokutsala abunzulu, indawo inkulu, kwaye ubude bayo buphantse bulingane nokubetha kwepiston. Kucetyiswa ukuba umthengi afumane inkosi eyingcali ukuba ayitshintshe, kwaye ikhefu lokunyamezela kufuneka libe phakathi koluhlu olufanelekileyo
(3) Ukuqina kwepiston kunye nesilinda kuphantsi
I-piston iphantsi kwamandla angaphandle ngexesha lokuhamba, kwaye ubunzima bomphezulu bepiston kunye ne-cylinder buphantsi, obunobunzima bobunzima. Iimpawu zayo zezi: ubunzulu obunzulu kunye nommandla omkhulu
(4)Ukusilela kwenkqubo yokuthambisa
Inkqubo ye-hydraulic breaker piston lubrication system ayilunganga, i-piston ring ayithambisanga ngokwaneleyo, kwaye akukho filimu yeoyile ekhuselayo yenziwayo, okukhokelela kungquzulwano olomileyo, olubangela ukuba i-hydraulic breaker piston ring yaphuke.
ukuba ipiston yonakele, nceda uyibuyisele ngepiston entsha kwangoko.
Ixesha lokuposa: Feb-26-2021