Fuel Injection Pump 3070123 Diesel Engine Spare Parts NTA855 Diesel Injector Pump

1. Isibonisi sezinga likaphethiloli asilungile

Amaphampu kaphethiloli anamuhla ngokuyisisekelo ahlanganisa injini yepompo likaphethiloli, isihlungi sikaphethiloli kanye nenzwa yezinga likawoyela. Isimiso sokusebenza senzwa yezinga likawoyela ukushintsha ukuphakama kwe-float kawoyela ethangini likaphethiloli kuya ekushintsheni kokumelana ne-resistor. , bese iguqulwa ibe yamanje futhi idluliselwe kuphaneli yezinsimbi ukuze iboniswe.

Isizathu esiyinhloko sezinga likawoyela elingalungile ukungavamile engxenyeni yokumelana yangaphakathi. Isibonelo, ifilimu yamafutha ingcolisa ukumelana nokuxhumana, okwenza ukuthi ukumelana kwande noma kuwele ngokuqondile futhi kuphule umjikelezo, noma ucezu lwentwasahlobo olumisiwe lukhululekile futhi lunokuxhumana okungalungile.

2. Injini ayikwazi ukuqala futhi isheshise kabi

Uma ingakwazi ukuqala, ibangelwa ukulimala kwepompo likaphethiloli. Isikhathi esiningi kubangwa umfutho onganele. Isizathu esiyinhloko ukuthi amagobolondo aphezulu naphansi ayawa. Lapho amazinga okushisa ashisayo ehlukile, amaphuzu we-welding kumagobolondo awanamandla, okuholela ekuqhekekeni nasekuvuzeni kwamafutha. , okubangela ubunzima ekunikezeni uphethiloli. Uma isihlungi sikaphethiloli sivalekile futhi isivinini semoto sincipha, umfutho wokunikezwa kukaphethiloli uzokwehla. Ukusebenzisa uphethiloli odla kakhulu (njengophethiloli oqukethe i-methanol eningi) kuzobangela ingcina yekhemikhali enamathiselwe kusihlungi ukuthi ivale isihlungi.

3. Iphampu yesibaseli yenza umsindo ongajwayelekile futhi ayisebenzi

Umsindo ongavamile kanye nokwehluleka kwephampu kaphethiloli kubangelwa ikakhulukazi ukuguga okungavamile kwe-carbon brush commutator yemoto, okuzokwenza ukuthi i-rotor ibambeke, ukwehla okuphawulekayo kwesivinini, umsindo ongavamile ekusebenzeni kwe-armature rotor, njll. Okuningi kakhulu Isizathu esibi kakhulu ukuthi injini iyama. Uma lesi sizathu, singasebenzisa indlela yokuthepha iphampu kaphethiloli ukuze senze iphampu kaphethiloli isebenze okwesikhashana, bese siyishayela kancane siye esitolo sokulungisa ukuze ilungiswe. Isixazululo sale nkinga ukugwema ukusebenzisa uphethiloli ophansi futhi esikhundleni se-carbon brush commutator ngekhwalithi enhle nomsebenzi othembekile.