1. Izinhlobo eziyinhloko zokulimala kwepiston:
(1) Imihuzuko ebusweni;
(2) Isibhamu siphukile;
(3) Ukuqhekeka nokuqhekeka kuyenzeka
2.Ziyini izimbangela zokulimala kwepiston?
(1) Amafutha e-hydraulic awahlanzekile
Uma uwoyela exutshwe nokungcola, uma lokhu kungcola sekungena igebe phakathi kwepiston nesilinda, kuzokwenza ukuthi ipiston iqine. I-strain eyakhiwe kuleli cala inezici ezilandelayo: ngokuvamile kuyoba nemigodi enobubanzi obungaphezu kuka-0.1mm, futhi inombolo incane, futhi ubude bulingana nokushaya kwepiston. Amakhasimende ayelulekwa ukuthi ahlole njalo futhi abuyisele uwoyela we-hydraulic we-excavator
(2) Igebe phakathi kwepiston nesilinda lincane kakhulu
Lesi simo sivame ukwenzeka lapho kushintsha i-piston entsha. Uma igebe phakathi kwepiston nesilinda lincane kakhulu, kulula ukubangela izinkinga lapho igebe lishintsha njengoba izinga lokushisa likawoyela likhuphuka ngesikhathi sokusebenza. Izici zayo zokwahlulela yilezi: ukujula kophawu lokudonsa akujulile, indawo inkulu, futhi ubude bayo bucishe bulingane nokushaya kwepiston. Kutuswa ukuthi ikhasimende lithole uchwepheshe ochwepheshile ozolishintsha, futhi igebe lokubekezelelana kufanele libe phakathi kwebanga elifanele
(3) Ukuqina kwepiston nesilinda kuphansi
I-piston ingaphansi kwamandla angaphandle ngesikhathi sokunyakaza, futhi ubulukhuni bobuso be-piston nesilinda buphansi, obuvame ukuba nzima. Izici zayo yilezi: ukujula okungajulile nendawo enkulu
(4)Ukuhluleka kwesistimu yokugcoba
I-hydraulic breaker piston lubrication system inephutha, indandatho ye-piston ayigcotshisiwe ngokwanele, futhi akukho filimu kawoyela elivikelayo elakhiwayo, okuholela ekungqubuzaneni okomile, okubangela ukuthi indandatho ye-hydraulic breaker piston iphuke.
uma i-piston ilimele, sicela uyishintshe ufake ipiston ngokushesha.
Isikhathi sokuthumela: Feb-26-2021