Iziko leMveliso

Izihluzi zeHydraulic ngokubanzi ziquka izihluzi zomoya, izihluzi zeoyile kunye nezihluzi zepetroli, ezaziwa ngokuba "zihluzo ezintathu". Isihluzi somoya sikwi-injini yokungenisa inkqubo kwaye yindibano yecandelo elinye okanye aliqela lokucoca umoya. Umsebenzi wayo oyintloko kukucoca ukungcola okuyingozi emoyeni okuya kungena kwi-cylinder ukunciphisa ukunxiba kwangaphambili kwe-cylinder, i-piston, i-piston ring, i-valve kunye nesihlalo se-valve; isihluzo se-oyile sibekwe kwinkqubo yokuthambisa i-injini.

Iimfuno zobugcisa zesihluzo se-hydraulic:

(1) Izinto ezikhethekileyo zokucoca kufuneka zibe namandla athile omatshini ukuqinisekisa ukuba aziyi konakala ngoxinzelelo lwe-hydraulic phantsi koxinzelelo oluthile lokusebenza.

(2) Kwiqondo lokushisa elithile lokusebenza, kufuneka ligcine ukusebenza okuzinzile kwaye lomelele ngokwaneleyo.

(3) Inamandla okuthintela ukubola.

(4) Isakhiwo silula ngokusemandleni kwaye ubungakanani buhlangene.

(5) Kulula ukucoca kunye nokugcina, kulula ukutshintsha into yokucoca.

(6) Iindleko eziphantsi. Umgaqo osebenzayo wesihluzo se-hydraulic: i-oyile ye-hydraulic ingena kumbhobho wesihluzi ukusuka kwicala lasekhohlo, ihamba isuka kwisihluzo sangaphandle ukuya kwindawo yokucoca yangaphakathi, kwaye iphuma ngaphandle. Xa into yokucoca yangaphandle ivaliwe, uxinzelelo luyenyuka ukufikelela kuxinzelelo lokuvula lwevalve yokhuseleko, kwaye i-oyile ingena kwindawo yokucoca yangaphakathi ngevalve yokhuseleko, kwaye emva koko iphume iphuma kwindawo yokuphuma. Ukuchaneka kwesihluzo sangaphandle siphezulu kuneso sihluzo sangaphakathi, kwaye into yangaphakathi yokucoca sisihluzo esirhabaxa.

Izizathu kunye neendlela zokusombulula ingxaki yesenzeko esingaqhelekanga se-hydraulic filter hydraulic cylinder zezi zilandelayo:

1) Umoya ungena kwi-cylinder. Ifuna i-exhaust eyongezelelweyo okanye iisilinda zehydraulic ukuhamba ngokukhawuleza nge-stroke enkulu ukunyanzela ukuphuma umoya.

2) Iringi yokutywina ye-hydraulic cylinder end cover iqinile kakhulu okanye ikhululekile kakhulu. Isitywina kufuneka sihlengahlengiswe ukunika itywina elifanelekileyo ukuqinisekisa ukuba intonga yepiston inokutsalwa emva naphambili kakuhle ngesandla ngaphandle kokuvuza.

3) I-coaxiality phakathi kwepiston kunye nentonga yepiston ayilungile. kufuneka ilungiswe kwaye ilungiswe.

4) Xa i-cylinder ye-hydraulic ingahambelani nomzila wesikhokelo emva kokufakwa, kufuneka ilungiswe okanye iphinde ifakwe ngexesha.

Xa intonga yepiston igobile, intonga yepiston kufuneka ilungiswe.