I-ZQYM 318A iBhentshi yoVavanyo loMatshini 12psb umatshini wokulinganisa iPump yeDizili yokuTofa iFuel

Iimfuno zokusebenza kwebhentshi yokuvavanywa kwempompo yokutofa kwamafutha
1. Ukufakwa kwempompo yoxinzelelo oluphezulu oluvavanyiweyo kwibhentshi yovavanyo
Ipompo yoxinzelelo oluphezulu igxininiswe kumzila wesikhokelo sebhentshi yokusebenza ngokusebenzisa isixhobo esikhethekileyo sokudibanisa. Isiphelo sangaphambili sempompo yoxinzelelo oluphezulu ludibaniswe kunye nokudibanisa kwendawo yonke yebhentshi yokuvavanya ngokudibanisa. Xa ufaka, kufuneka kuqinisekiswe ukuba i-camshaft yepompo yoxinzelelo oluphezulu i-coaxial kunye ne-drive shaft yebhentshi yokuvavanya, enokuthi iphunyezwe ngokufaka i-pad ekhethekileyo phakathi kwempompo yoxinzelelo oluphezulu kunye nomzila wesikhokelo. Emva kokulungiswa kokuqala, vula i-dial ye-universal joint for 1 ukuya kwi-2 ijika, kwaye xa ivakala igudile, qinisa iibholithi ezinkulu kunye namantongomane ekugqibeleni. Emva kofakelo, ipompo yoxinzelelo oluphezulu kufuneka iqhube kakuhle kwaye ikhululekile, ibe yomelele kwaye inokwethenjelwa, kwaye ingabikho ukungcangcazela okanye ukukhululeka.
2. Ukuqalisa kunye nokuvalwa kwebhentshi yokuvavanya
Qhagamshela unikezelo lwamandla amanqanaba amathathu kwibhentshi yovavanyo, jika isibambo solawulo lwesantya siye ku-zero, cofa iqhosha lokuqala lemoto (eliluhlaza), kwaye injini inokuqalisa. Xa uyeka, vula isibambo sokulawula isantya ukunciphisa isantya sokudayela kwi-zero, uze ucinezele iqhosha lokumisa (obomvu), ukuze ungayeki ngesantya esiphezulu, ulimaze ibhentshi yokuvavanya kwaye ubangele izingozi xa uqala ngexesha elizayo.
3. Ukulungiswa kwesantya sebhentshi yokuvavanya
Ngokwesantya esifunekayo kunye nomkhombandlela, khetha igiya yebhokisi yegiya, kwaye ujike isiphatho sokulawula isantya ukutshintsha isantya. Inkulu i-engile ephambukayo ethe tyaba yesiphatho solawulo lwesantya, kokukhona siphezulu isantya.
4. Ukulawulwa koxinzelelo lwenkqubo yamafutha
Uxinzelelo kwinkqubo yamafutha lulawulwa ngevalve yokulawula uxinzelelo. Uxinzelelo lunokulungelelaniswa kuluhlu lwe-0-0.6 MPa xa i-handwheel ijika i-clockwise, kwaye uxinzelelo lunokulungelelaniswa kuluhlu lwe-0-6 MPa xa luguqulwa ngokuphambene. I-oyile yoxinzelelo ithunyelwa kwi-oyile yokunikezelwa kwe-oyile yebhentshi yokuvavanya kwimpompo ephezulu yoxinzelelo phantsi kovavanyo ngepayipi yeoli.
5. Ulawulo lobushushu bamafutha
Xa iqondo lobushushu lamafutha lingaphantsi kwama-40°C, jika isibambo sevalve yokufudumeza ngokwewotshi ukwandisa ubushushu bamafutha. Xa ubushushu bamafutha bufikelela kwi-40 ° C, vala ngokukhawuleza i-valve yokufudumeza ukuyeka ukufudumeza.
3 Ukugcinwa nokugcinwa kwebhentshi yovavanyo
(1) Ukuze kuqinisekiswe ukuchaneka kovavanyo lwebhentshi yokuvavanya, jonga uxinzelelo lokuvula i-injector ye-fuel standard rhoqo, ekufuneka ibe yi-17.5 MPa; jonga rhoqo ukufana kwe-injector ye-fuel standard, ukuba kukho nawuphi na umahluko, lungisa uxinzelelo lokuvula ukulungisa Ukulinganisa, ukuba akunakwenzeka, buyisela i-injector eqhelekileyo.
(2) Amafutha asetyenzisiweyo kuvavanyo kufuneka abe yi-oyile ye-diesel ekhaphukhaphu eye yadlula ngaphezulu kweeyure ezingama-48. Xa ulungisa iimpompo ze-500 ze-fuel injection okanye emva kweeyure ze-400 zokusebenza, ioli entsha kufuneka itshintshwe. Xa utshintsha ioli, coca itanki yamafutha kunye ne-filter nge-kerosene. 30# okanye 46# i-oyile ye-injini yomphunga kufuneka yongezwe kwibhokisi yegiya kunye ne-hydraulic eguquguqukayo ngokuqhubekayo. Tofa i-40 # ioyile yomatshini okanye i-150 # ioyile yomatshini kwibhokisi yegiya, inqanaba le-oyile akufunekanga libe ngaphantsi kwe-oyile yokuzalisa i-oyile, kwaye uyitshintshe rhoqo nge-400 h okanye isiqingatha sonyaka. Iibheringi ezikwisihlalo se-tachometer kufuneka zithanjiswe rhoqo ngeoyile yomatshini okanye i-oyile ye-turbine. Xa ufaka i-refueling, susa iwotshi yomatshini kwaye ugalele ioyile yokuthambisa ukusuka kumngxunya wesihlalo setachometer.
(3) Ngaphambi kokuba uqalise, kungcono ukusebenzisa i-lever ukujikelezisa ukudayela de imoto kunye nepompo yokubonelela ngepetroli ijikeleze ngaxeshanye, kwaye emva koko iqalise ukusebenza.
(4) Musa ukutshintsha iigiya okanye uqalise ibhentshi yokuvavanya ngesantya esiphezulu ngexesha lokusebenza kwebhentshi yokuvavanya, ngaphandle koko i-hydraulic eguquguqukayo eguquguqukayo yokuhanjiswa okanye iigiya ziya konakaliswa. Xa usebenzisa i-handle control handle, isantya kufuneka sandiswe okanye sincitshiswe ngokucothayo nangokucothayo, kwaye isantya akufanele siqhutywe ngokukhawuleza. Xa uvala, isantya kufuneka sihlengahlengiswe kwi-zero, ukwenzela ukuba singalimazi inkqubo yokuhambisa kwaye ichaphazele ubomi benkonzo.