Ubwino Wabwino Dizilo Pump Plunger 3 418 403 005 3403-005 Dizilo Pampu Magawo 3418403005 3403005 kwa Injini Pampu
kufotokoza kwazinthu
Buku. Zizindikiro | 3 418 403 005 3403-005 |
OEM / OEM kodi | / |
Kugwiritsa ntchito | / |
Mtengo wa MOQ | 5 ma PCS |
Chitsimikizo | ISO9001 |
Malo Ochokera | China |
Kupaka | Kulongedza kwapakati |
Kuwongolera Kwabwino | 100% idayesedwa musanatumize |
Nthawi yotsogolera | 7-15 masiku ntchito |
Malipiro | T/T, L/C, Paypal, Western Union kapena ngati mukufuna |
Plunger Fuel Injection Pump ya Dizilo Engine Supply System
Ntchito ya mpope yojambulira mafuta ndikupereka mafuta othamanga kwambiri ku jekeseni wamafuta munthawi yake komanso mochulukira molingana ndi momwe injini ya dizilo imagwirira ntchito komanso momwe silinda imagwirira ntchito.
1.Multi-cylinder galimoto jekeseni mafuta dizilo mpope ayenera kukwaniritsa zofunika izi
(1)) Kuchuluka kwa mafuta omwe amaperekedwa pa silinda iliyonse ndi ofanana. Pansi pa ma calibration, kusiyana kwamafuta a silinda iliyonse sikupitilira 3% ~ 4%. Mafuta a pampu ya jekeseni wa mafuta amayenera kusinthidwa ndi kusintha kwa injini ya dizilo yogwira ntchito, kotero kuti pampu yojambulira mafuta iyenera kukhala ndi njira yosinthira mafuta.
(2) Mafuta operekera patsogolo Ngongole ya silinda iliyonse ndi yofanana, ndipo cholakwikacho ndi chochepera 0.5 ° ~ 1 ° crankshaft Angle. Njira yopangira mafuta ikuyenera kusinthanso ndi momwe injini ya dizilo imagwirira ntchito, chifukwa chake jekeseni yamafuta iyenera kukhazikitsidwa.
(3) Njira yoperekera mafuta pa silinda iliyonse ndiyofanana.
(4) Itha kuyimitsa mafuta mwachangu kuti jekeseni yamafuta isatayike.
Pali mitundu yambiri ya mapampu a jakisoni wamafuta, omwe amagwiritsidwa ntchito kwambiri pamainjini a dizilo amagalimoto, monga pampu ya jakisoni wa plunger yamagetsi ndi pampu yojambulira mafuta ozungulira. Komanso, pali mapampu - nozzles ndi zina zotero.
2. Plunger mtundu mafuta jekeseni mpope mndandanda
Chifukwa mphamvu ya silinda imodzi ya injini ya dizilo imasiyanasiyana mosiyanasiyana, ngati pampu ya jekeseni yamafuta idapangidwa ndikupangidwa molingana ndi kuchuluka kwamafuta omwe amafunikira ndi mphamvu ya silinda imodzi, kukula kwake kwa mpope wa jekeseni kudzakhala kosawerengeka, kuchititsa zambiri. zovuta kupanga ndi kugwiritsa ntchito. Choncho, opanga jekeseni mpope mu dziko zachokera angapo osiyanasiyana plunger zikwapu, mpope jekeseni anawagawa angapo angapo kapena zitsanzo, ndiyeno ndi miyeso yosiyanasiyana ya mbali plunger lumikiza, kupanga angapo mapampu jekeseni mafuta ndi mafuta osiyanasiyana. ndalama zoperekera kuti zikwaniritse zosowa zamainjini amagetsi osiyanasiyana. Table 5-4 imatchula mndandanda wa mapampu a jakisoni a plunger opangidwa ku China ndi magawo awo akuluakulu.
A, B mndandanda wapope jakisoni wamafuta kapena A, B mtundu wa jekeseni wamafuta pampu yoyambira ndi yofanana, ndizomwe zimapangidwira pamizere yojambulira mafuta a plunger. Pampu yojambulira mafuta yamtundu wa P ili ndi njira yatsopano, ndipo imatengera mawonekedwe amtundu wa bokosi osindikizira popanda kutsegula zenera lakumbali kuti alimbikitse kapangidwe ka mpope wa jekeseni wamafuta. Zotsatirazi zikufotokozera kapangidwe kake ndi mfundo yogwirira ntchito ya mtundu A ndi mtundu wa P jekeseni wamafuta.
3.Ntchito yogwirira ntchito ya Pampu ya jekeseni yamtundu wa A
Pamene camshaft ya pampu ya jekeseni yamafuta imazungulira, ngati tappet roller ikugudubuza pansi pa CAM, plunger imayima pamalo apakati pakufa kwa plunger. Ngati wodzigudubuza akupita ku gawo lokweza la CAM, CAM imakankhira tepi, ndipo tappet imakankhira plunger mmwamba, pamene kasupe wa plunger amakakamizidwa. Wodzigudubuza akamadutsa pamwamba pa CAM, plunger imafika pakatikati pakufa kwa plunger. Kenako odzigudubuza mu gawo lakugwetsa la CAM, kasupe wa plunger amakankhira plunger, ndipo plunger amakankhira tappet pansi mpaka chogudubuzacho chikagubuduza pansi pa CAM, ndipo plunger imabwerera kumunsi kwa plunger. Ndiko kuti, pamene mpope wa jekeseni wa mafuta ukugwira ntchito, ndi kuzungulira kwa camshaft, tappet ndi plunger zimabwezerana mu dzenje la tappet ndi manja a plunger motsatana pakati pa pamwamba ndi pansi pakatikati pakufa kwa plunger.