PC60-7 Rotary valve Umutekano wibikoresho bya Excavator ibikoresho byingenzi byubutabazi

Umuyoboro wa solenoid kuri pompe ya hydraulic muri rusange ufite ebyiri, imwe ni TVC solenoid valve, indi ni LS-EPC solenoid valve, iyambere ishinzwe kumva ibimenyetso bituruka kuri sensor yihuta ya moteri, guhindura ingufu za moteri na pompe hydraulic guhuza imbaraga, niba byangiritse, yaba moteri yuzuye imodoka, imbaraga zidahagije, cyangwa moteri biragoye gutangira. Iyanyuma ishinzwe kumva imikorere yumushoferi nimpinduka mubunini bwumutwaro wo hanze, iyo byangiritse, bizatera intege nke mu gucukura, imikorere itinda yimashini yose, ubushobozi buke bwa mikoro, kandi nta bikoresho byihuta. Twabibutsa ko hari TVC solenoid valve mbere na nyuma ya pompe, hamwe na LS-EPC solenoid imwe gusa.

Gucira urubanza amakosa asanzwe yo gucukura

Ikosa rusange 1: Umwotsi wubururu uva kuri moteri

Mbere ya byose, menya niba gukoresha amavuta ya moteri ari manini cyane mugihe cya vuba, niba aribyo, birashoboka kuko moteri yaka amavuta. 2. Niba gukoresha amavuta bitiyongereye, reba supercharger.

Icyifuzo: Moteri yumwotsi wubururu, mubisanzwe bitewe na silinderi liner na piston impeta yambara hamwe no gukabya gukabije cyangwa supercharger kashe yambara axial nini cyane, nyamuneka hamagara uhagarariye serivisi zabakiriya.

Ikosa rusange 2: Gukoresha amavuta menshi.

Ikimenyetso: 1. Reba niba umwotsi n'umwotsi wirabura. 2. Niba imiterere ari ibisanzwe, reba imiyoboro yose yinjira mu kirere kugirango wirundane ivumbi. 3. Niba nta mukungugu wuzuye, nyamuneka tegura kopi ya metero yo gukoresha amavuta (iyi fomu irashobora kuboneka kubaserukira serivisi zabakiriya).

Igitekerezo: 1. Niba habonetse umukungugu wumukungugu wa silinderi winjiza, nyamuneka wohereze mumahugurwa kugirango abungabunge. Imashini imeze neza, kandi niba irenze igipimo, igomba gukurikiranwa, gusesengurwa no gusanwa.