Ngaba uyawazi umgaqo wokusebenza emva koqwalaselo?
Emva kokuba i-hydraulic breaker ifakwe kwi-excavator, nokuba i-hydraulic breaker isebenza ayiyi kuchaphazela ukusebenza okuqhelekileyo kwezinye izixhobo ze-excavator.Ioli yoxinzelelo lwe-hydraulic breaker inikezelwa yimpompo ephambili ye-excavator.Uxinzelelo olusebenzayo lulawulwa kwaye lulawulwa yi-valve yokuphuphuma.Ukuze ulungelelanise iiparitha zenkqubo ye-hydraulic, i-inlet kunye ne-outlet ye-hydraulic breaker kufuneka ifakwe i-valve yokumisa i-high-pressure.
Iimpazamo eziqhelekileyo kunye nemigaqo
Iimpazamo eziqhelekileyo: i-valve esebenzayo ye-hydraulic breaker igugile, umbhobho uyagqabhuka, kwaye i-oyile ye-hydraulic ishushu kakhulu kwindawo.
Isizathu sesokuba izakhono azilungiswanga kakuhle, kwaye ulawulo olukwisiza alulunganga.
isizathu: Uxinzelelo olusebenzayo lwe-breaker ngokuqhelekileyo luyi-20MPa kunye nesantya sokuhamba malunga ne-170L / min, ngelixa uxinzelelo lokusebenza lwenkqubo ye-excavator ngokubanzi i-30MPa kunye nesantya sokuhamba kompompo omnye oyintloko ngu-250L / min.Ke ngoko, ivalve yokuphuphuma kwayo inomthwalo wokuphambuka.Ivalve yokuqukuqela yonakele kwaye ayizange ifunyanwe kwangethuba.Ke ngoko, i-hydraulic breaker iya kusebenza phantsi koxinzelelo oluphezulu kakhulu, okukhokelela kwiziphumo ezilandelayo:
I-1: Umbhobho uyagqabhuka, ioli ye-hydraulic ishushu kakhulu kwindawo;
I-2: I-valve ephambili ye-valve igugile kakhulu, kwaye i-hydraulic circuit yezinye i-spools zeqela eliphambili le-valve yokusebenza ye-excavator ingcolisekile;
3:Ukubuya kweoyile ye-hydraulic breaker ngokubanzi kudlula ngokuthe ngqo kwindawo epholileyo.Isihluzi se-oyile sibuyela kwitanki yeoli, kwaye ijikeleza izihlandlo ezininzi ngale ndlela, ibangela ukuba ubushushu be-oyile bomjikelo weoyile bube phezulu, nto leyo enciphisa kakhulu ubomi benkonzo yamacandelo e-hydraulic.
Amanyathelo esisombululo
Eyona ndlela isebenzayo yokuthintela oku kusilela kungentla kukuphucula i-hydraulic circuit.
1. Fakela ivalve yokugcwala kwivalve engundoqo ebuyela umva.Uxinzelelo olucwangcisiweyo lungcono ukuba lube yi-2 ~ 3MPa enkulu kune-valve yokunceda, ukwenzela ukunciphisa impembelelo yenkqubo kunye nokuqinisekisa ukuba uxinzelelo lwenkqubo aluyi kuba luphezulu kakhulu xa i-valve yokunceda yonakaliswe..
2.xa ukuhamba kompompo oyintloko kudlula amaxesha angama-2 ubuninzi bokuhamba kwe-breaker, i-valve ye-diverter ifakwe phambi kwe-valve eyintloko yokubuyisela ukunciphisa umthwalo we-valve yokuphuphuma kunye nokukhusela ukufudumala kwendawo.
3. Qhagamshela umgca wokubuya kwe-oyile wesekethe yeoli esebenzayo phambi kwe-cooler ukuqinisekisa ukuba ukubuya kwe-oyile esebenzayo kupholile.
Ixesha lokuposa: Apr-16-2021