I-excavator arm drop, eyaziwa ngokuba yi-boom, i-self fall, ipompo yokuwa, njl. Ngokulula, ukuhla kwengalo ngokwenene kukubonakalisa ubuthathaka be-excavator boom. Xa i-boom iphakanyisiwe, ingalo ephezulu okanye esezantsi iya kuwa ngokuzenzekelayo ngaphandle kwesidingo solawulo lwe-joystick.
Xa i-excavator ifumana ukungaphumeleli kwengalo, ukubonakaliswa okuhlukeneyo kunokuthi kwenzeke. Iimpawu zesiphoso zinokwahlulwa ngokufanelekileyo ngokuhluleka kwengalo yengalo engaphezulu, ukungaphumeleli kwengalo yengalo esezantsi, ukungaphumeleli kwengalo yengalo ephakathi, ukungaphumeleli kwengalo yemoto ebandayo okanye eshushu, njalo njalo.
Izizathu ezi-7 eziqhelekileyo zokungaphumeleli kwengalo
1. Ukuwa kwengalo okubangelwa kukusilela kweoli yehydraulic. Ukuba ingalo iyawa ngexesha lokuqhuba okushushu kunye nokubanda okuqhelekileyo, kunokwenzeka ukuba kukho ingxaki ngeoli ye-hydraulic.
2. I-cylinder ye-hydraulic yokungasebenzi kakuhle kwe-excavator, ngakumbi i-oil seal ye-cylinder yonakaliswe okanye igugile, ibangela ukuvuza kwangaphakathi kwesitywina seoli.
3. Ukuvaleka komngxuma wevalve yokusasaza, ukuguga kwevalve core, ukucoleka okugqithisileyo phakathi kondoqo wevalve, kunye nokuguga kunye nokonakala kwevalve ephambili yokhuseleko yevalve yokuhambisa, okukhokelela ekunqunyanyisweni kweengalo ezinkulu nezincinci.
4. Xa isitywina se-oyile yevalve ephuphumayo yokhuseleko yeengalo ezinkulu nezincinci zonakalisiwe, kunokubangela ukuvuza okuthile kwaye kukhokelela kwinto yokuwa kwengalo.
5. Ukuba kubangelwa ukutywinwa kakubi kwempompo yokusabalalisa, eyaziwa nangokuthi "i-oil unloading", iringi yokutywina yempompo yokusabalalisa kufuneka itshintshwe.
6. Uqhagamshelwano olubi lwe-proportional solenoid valve connector yempompo ye-hydraulic nayo inokubangela ukuba i-phenomenon yengalo yehle kuzo zombini iingalo ezinkulu kunye ezincinci.
7. Ukuwa kwengalo okumandla (ubushushu be-oyile bujikeleze i-45 ℃, ukuhla kwezinyo okungaphezu kwe-95mm ngemizuzu emi-5), okunokwenzeka ukuba kubangelwa kukuxinga kwevalve engundoqo.
Indlela yokuphatha yokuwisa ingalo yomembi
1. Hlola ubushushu bendawo yokusebenza ye-excavator, ukuba kukho ukhetho olungafanelekanga lweemodeli zeoli ye-hydraulic, kunye nokuba ioli ye-hydraulic engaphantsi isetyenzisiwe.
2. Xa ukusilela kwengalo kwenzeka, unokunciphisa kuqala uxinzelelo kwi-boom kwaye uqaphele ngokucophelela ukuba i-boom iwa ngokukhawuleza.
3. Khangela ukuba kukho naziphi na iimpazamo kwi-cylinder ye-hydraulic kunye ne-cylinder oil seal. Ukutywinwa okungalunganga kwesitywina seoli kunokubangela ukuvuza kweoli, ngoko ke kuyimfuneko ukubuyisela uphawu lweoyile ngexesha elifanelekileyo.
4. Emva kokutshintsha isitywina se-oyile, ukuba ingalo isawa, jonga ivalve yokuhambisa kunye nevalve yokhuseleko yeoli.
5. Khangela ukuba uxinzelelo olusebenzayo kunye noxinzelelo lokulinga lwempompo ye-hydraulic engundoqo ye-excavator iyahlangabezana neemfuno.
Ixesha lokuposa: Oct-08-2024