Ifanele i-excavator solenoid valve proportional solenoid valve 21W-60-22190

Impazamo eqhelekileyo

一、 Umqheba uba nzima ngakumbi:

1. isizathu: umbhobho wokubuyisela umbhobho wokubuyisela ioli ayigudi. Unyango: Faka endaweni yombhobho wokubuya.
2. unobangela: Umngxuma omncinci we-handle pilot control spool yesenzo esifanelekileyo uvaliwe.
3. emva kokucoca, kwenziwe.

二、 Ukuba umqhubi wesibini woxinzelelo lweKomatsu -6 isenzo somntu sisezantsi kunomgangatho (28kg), kufuneka kujongwe ukuba indawo yoqhagamshelwano yepleyiti yomqheba kunye nentloko yembumbulu igugile, kukhokelela kwistroke encinci kakhulu. . Inokuzaliswa kwaye iphuculwe emva kwe-welding.

三、 Umsi omnyama: intloko yeoli, impompo yeoli, itshaja enkulu (kubandakanya ukupholisa, umbhobho), isihluzo somoya, emva koko ukugcwala kwempompo yehydraulic.

四, ngokukhawuleza uxinzelelo lusekwe xa impompo isenza isenzo, ingcono imeko yempompo.

五、emva kokufakwa kwempompo, unokugalela i-kerosene emlonyeni woxinzelelo oluphezulu ukuvavanya ukuvuza, ukuba kukho ukuvuza, ukufumana isizathu. Ingaba ipleyiti yevalve iguquliwe, amandla oxinzelelo awanelanga, umzimba wesilinda kunye nepleyiti, ipleyiti kunye nephakathi azilungile.

Isishwankathelo somgaqo wempompo yepiston ye-K3V:

1, iibhutsi kwi-skateboard azijikelezi nje kuphela kwi-axis, kodwa ziphinde zijikeleze. Ukujikeleza kukujikeleza kwebhloko ye-cylinder, i-Angle ye-boot kunye neenguqu ze-skateboard, kunye ne-centripetal force iya kuveliswa ukuyenza ijikeleze. Ukuba umehluko wendiza yesihlangu ungaphezulu kwe-0.01mm, kuyimfuneko ukujongana nayo (sebenzisa i-0.01mm feeler kwindiza).

I-2, isiqhelo, isihlangu kunye nomphezulu we-skateboard ukwenza umaleko wefilimu yeoli, eyona nto ifanelekileyo luxinzelelo oluzinzileyo, akukho nxibelelwano, ukuba ukunyamezelana komphezulu wesihlangu kudlula umgangatho, ukuguqulwa kwetanki yeoli evalelweyo, ukuvaleka, le filimu yeoli iyatshatyalaliswa. , okubangelwa ukudibanisa ngokuthe ngqo phakathi kwesihlangu kunye ne-skateboard, isihlangu sinxiba ngokukhawuleza.

3. Ingaba i-oil groove yesihlangu se-slipper iphazamisekile kwaye ikhubazekile, ukuba kufuneka ilungiswe, i-oil groove kufuneka ivuleke.

I-4, uxinzelelo kwimpompo alukwazi ukudlula i-3KG, ukuba ngaphezu kompompo kuya konakala ngokukhawuleza (iibhutsi zokutshixa zigugile).

I-5, iimpompo ezininzi zisanda kulungiswa ngokukhawuleza kwaye zonakaliswe ngokukhawuleza (ngaphambi kokuba ipompo iphuke), i-disassembly ifunyenwe ukunxiba ngokugqithiseleyo kweebhuthi ze-slipper, kufuneka ihlalutye ukuba ingaba uxinzelelo lwempompo luphezulu kakhulu, ukuchasana kukhulu kakhulu, nokuba ipompo yayingekho. Icociwe emva kokuba impompo yokugqibela yaphuka, kukho intsalela kwityhubhu yokuthintela ukubuya kweoyile, okukhokelela kuxinzelelo oluphezulu lweoyile, ipompo yonakaliswe ngokukhawuleza. (Ngokukodwa ipompo yeCarter).

I-6, umbhobho oqhelekileyo wokubuyisela impompo ngokuthe ngqo kwi-tank yeoli kwicala le-oyile, ngaphandle kwe-oyile yokucoca, ukuphepha ukubuyiswa kweoli akuhambanga kakuhle, okubangelwa uxinzelelo oluphezulu lweoli kwimpompo.

I-7, iloli yepompo, i-roller kunye nabanye oomatshini bokwakha usebenzisa i-circuit evaliweyo, oko kukuthi, i-pump output kunye negalelo ekwabelwana ngayo itanki yombhobho ayinakusetyenziswa, okanye incinci kakhulu.