1. Izimbangela zokusetshenziswa kukawoyela wenjini
Lapho injini isebenza, uwoyela ugcoba izingxenye ezihlukahlukene ezibalulekile (njenge-turbocharger, i-piston, i-cylinder liner, njll.). Phakathi nale nqubo, amanye amafutha azoshiswa, futhi amanye amafutha azohwamuka ngenxa yokushisa okuphezulu kwenjini futhi ahwamuke emshinini wokuphefumula. khipha. Uma injini kusolakala ukuthi ishisa uwoyela, kufanele uqale usebenzise indlela efanele ukuthola ukusetshenziswa kukawoyela. Ngesikhathi esifanayo, kufanele uhlole isimo sokusebenza senjini (intuthu ekhishwayo, amandla, i-exhaust ephansi, njll.) nokuthi ngabe injini ivuza amafutha.
Isibonelo: ukusetshenziswa kukawoyela kwazo zonke izinhlobo zezinjini ze-SANY kungaphakathi kwebanga elijwayelekile lika-0.2% (amalitha ama-2 kawoyela asetshenziswa kuwo wonke amalitha ayi-1,000 kaphethiloli ashile).
a. Ukulingana kwezingxenye zenjini ezihlukahlukene kunobubanzi obuthile bokubekezelelana. Umehluko ekubekezeleni komhlangano walezi zingxenye kuzoholela ekusetshenzisweni kukawoyela okuhlukile ngisho nemishini yemodeli efanayo.
b. Ngokuya ngezimo zokusebenza zemishini, kungase kube khona umehluko ekusetshenzisweni kukawoyela. Uma injini ilayisha futhi izinga lokushisa liphezulu, i-viscosity yamafutha izokwehla futhi inani lamafutha angena ekamelweni elivuthayo lizokhula.
c. Lapho umshini usebenza endaweni ethambekele noma engalingani, amafutha epanini likawoyela anyakaze aye emuva naphambili, elokhu eshayisana ne-crankshaft ezungezayo enesivinini esikhulu, enze inkungu futhi akhishwe endaweni yokungena eya ngaphandle, okwandisa ukusetshenziswa kukawoyela. .
2. Izimbangela zokusetshenziswa okungajwayelekile kukawoyela
a. Uma isihlungi somoya nesihlungi sikawoyela kushaywa indiva ukuze kushintshwe, umoya ongcolile namafutha angcoliswe amapuleti kuzodala ukuguga okungavamile kwe-piston cylinder liner futhi kwandise ukusetshenziswa kukawoyela.
b. Ukusebenzisa uphethiloli osezingeni eliphansi kuzokhiqiza amadiphozithi ekhabhoni nezinto eziyingozi egunjini elivuthayo, okuzodala ukuguga okungavamile kwe-cylinder liner nepiston futhi kwandise ukusetshenziswa kukawoyela.
Uma udingaizingxenye ezisele ezihlobene, ungasithinta nganoma yisiphi isikhathi. Ngaphezu kwalokho, uma ufuna ukuthenga entsha shaImishini yemishini yobunjiniyela be-XCMG or okokusebenza kwesekenikweminye imikhiqizo, i-CCMIE nayo iyisinqumo sakho esingcono kakhulu.
Isikhathi sokuthumela: Mar-12-2024