Excavator PC200-8 excavator e tloaelehileng ea khatello ea khatello ea terene 6754-72-1220

1. The excavator regenerative valve e ka potlakisa lebelo la ho oa le ho ntlafatsa katleho ea mosebetsi.

2, valve ea ho nchafatsa bakete ea bakete e kenyelletsa sleeve ea valve, plug ea screw e khoele ka lehlakoreng le leng la sleeve ea valve, hlooho ea valve e hokahane le pheletsong e 'ngoe ea letsoho la valve, ho na le setulo se tsitsitseng ka har'a sleeve ea valve le plug. , ntlha e 'ngoe ea karolo ea elastic e hokahane le setulo se tsitsitseng, ntlha e' ngoe ea spool ea valve e thellang e kopantsoeng le sleeve ea valve e kopantsoe le karolo e 'ngoe ea karolo ea elastic, karolo e' ngoe ea spool ea valve e hokahane le hlooho ea valve. , Kenya plunger e nang le khokahanyo e thellang bohareng ba karolo e qetellang ea hlooho ea valve e fetelang ka har'a sleeve ea valve, karolo ea hlooho ea valve e ka ntle ho letsoho e fanoa ka radial ea pele ka lesoba, karolo e 'ngoe ea plunger e tsamaea. ho ea qetellong ea hlooho ea valve 'me e hokahana le mokokotlo oa valve, pheletso e' ngoe ea plunger e fetela ho radial ea pele ka lesoba, 'me groove ea annular e fanoa ka selikalikoe sa mokokotlo oa valve. Sekoahelo sa valve se na le radial ea bobeli ka lesoba le radial ea boraro ka lesoba e tsamaellanang le groove ea annular.

Sephahla se seholo sa liphallelo se kenngoa lipheletsong tse ka holimo le tse ka tlaase tsa valve e kholo ea taolo, e 'ngoe e ka holimo le e ka tlaase. Valve e beha khatello e phahameng ea hore tsamaiso eohle ea hydraulic e sebetse. Ha khatello ea tsamaiso e feta khatello e behiloeng ea valve e kholo ea liphallelo, sephahla se seholo sa liphallelo se bula potoloho ea oli ea tanka ea ho khutla ho tšela oli ea hydraulic ho khutlela tanka ho sireletsa tsamaiso eohle ea hydraulic le ho qoba khatello e feteletseng ea oli.