Diesel Jenareta Oiri Pombi Kuongorora

Kana lubrication system inogona kuve nechokwadi chekuzora mamiriro akanaka kana dizeli jenareta seti iri kushanda.Kunyangwe zvine chekuita nezvinhu zvakaita sekuti nzira yemafuta haina kuvharwa uye kuti sefa iri kushanda here, chinonyanya kukosha uye chinogadzirisa ndechekuti kuita kwepombi yemafuta kwakanaka here.Nokudaro, kana injini inopisa mukati ichichengetwa, pombi yemafuta inofanira kuongororwa uye kugadziriswa.

1) Kukanganisa kwakajairika kwepombi yemafuta

Pane zvitatu zvinowanzoitika kutadza kwemapombi emafuta:

①Abrasion yemazino emazino makuru uye anotyairwa magiya, giya shafts, pombi muviri uye pombi chivharo;

②Kuneta kwemazino, kutsemuka nekutsemuka kwemazino egiya;

③Chitubu chevharuvhu yekumanikidza yakatyoka uye vharafu yebhora yakapfekwa.

(2) Kuongororwa kwemeshing clearance yekutyaira uye magiya anotyairwa

Kuwedzera kwegear meshing gap kunokonzerwa nekukweshana pakati pemazino egiya epombi yemafuta.

Nzira yekuongorora ndeiyi: bvisa chivharo chepombi, shandisa geji yekukora kuyera gaka riri pakati pemazino maviri pamapoinzi matatu apo giya rinoshanda uye rinopfuura rinosangana pa120 °.

Kukosha kwakajairika kwegeji remeshing pakati pegiya rekutyaira uye rinofambiswa giya repombi yemafuta rinowanzo 0.15 ~ 0.35mm, uye modhi yega yega ine mirau yakajeka.Semuenzaniso, injini ye 4135 dizeli ndeye 0.03-0.082mm, iyo yakawanda haisi kupfuura 0.15mm, uye 2105 injini yedhiziri ndeye 0.10 ~ 0.20mm., Iyo yakawanda haipfuuri 0. Kana geji meshing gap inopfuura iyo inobvumirwa dhigirii, magiya matsva anofanira kutsiviwa ari maviri.

(3) Kuongorora uye kugadziriswa kwenzvimbo yekushanda yepombi yemafuta inovhara

Nzvimbo yekushanda yevhavha yepombi yemafuta ichava nekuora mwoyo mushure mekupfekedzwa, uye kuora mwoyo hakufaniri kudarika 0.05m.Nzira yekuongorora ndeiyi: shandisa geji yakakora uye mutongi wesimbi kuyera.Misa rutivi rwemutongi wesimbi panzvimbo yekushanda yevhavha yepombi, uye ipapo shandisa geji yehukobvu kuyera mukaha uri pakati pekapu yekuongorora pakati pebasa rekushanda kwevhavha yepombi uye giya rinofambiswa remutongi wesimbi.Kana ichidarika kukosha kwakatarwa, isa chivharo chepombi yemafuta pandiro yegirazi kana ndiro rakafuratira woritsvedzerera nejecha revharuvhu.

(4) Kuongorora uye kugadziriswa kwegiya rekupedzisira kumeso clearance

Kucheneswa pakati pezviso zvekupedzisira kweiyo huru uye inotyairwa magiya epombi yemafuta uye chivharo chepombi ndiko kupera kwechiso kubvumidzwa.Kuwedzera kwekugadziriswa kwechiso chekupedzisira kunonyanya kukonzerwa nekukakavadzana pakati pegiya uye chivharo chepombi mune axial direction.

Pane nzira mbiri dzekuongorora sezvinotevera.

① Shandisa geji yekukora uye mutongi wesimbi kuyera: iyo giya yekupedzisira kumeso kubvumidzwa-iyo pombi yekuvharira kudzikira + kubvumidzwa pakati pegiya rekupedzisira kumeso uye yakabatana pamusoro pepombi muviri.

②Nzira yeFuse Isa fiyuzi pamusoro pegiya, isa chivharo chepombi, simbisa masiruu echivharo chepombi wobva waisunungura, bvisa fiyuzi yakapwanyika, woyera ukobvu hwayo.Kukosha uku ndiko kupera kwechiso chekupedzisira.Mukaha uyu unowanzo 0.10 ~ 0.15mm, senge 0.05 ~ 0.11mm ye 4135 injini yedhiziri;0.05 ~ 0.15mm ye2105 injini yedhiziri.

Kana iyo yekupedzisira kumeso gaka ichipfuura kukosha kwakatarwa, kune nzira mbiri dzekugadzirisa:.Shandisa gaskets dzakaonda kugadzirisa;①Kukuya yakabatana pamusoro pepombi muviri uye pamusoro pechivharo chepombi.

5) Kuongororwa kwekuchenesa mazino

Mukaha uripo pakati pepamusoro pegiya repombi yemafuta a dhiziri jenareta set uye madziro emukati epombi casing anodaidzwa kuti zino tip gap.Pane zvikonzero zviviri zvekuwedzera kwekucheneswa kwemazino: ①Kucheneswa pakati pepombi yemafuta shaft neshaft sleeve yakakura zvakanyanya;②Kubvisirwa pakati pegomba repakati pegiya rinotyairwa nepini yeshaft yakakurisa.Nekuda kweizvozvo, kukakavara pakati pepamusoro pegiya uye madziro emukati evhavha yepombi inoita kuti zino rezino rive rakakura.

Nzira yekuongorora ndeyekuisa geji yakakora pakati pepamusoro pegiya nemadziro emukati epombi casing yekuyera.Kubviswa kwezino rezino kunowanzo 0.05 ~ 0.15mm, uye iyo yakawanda haisi kupfuura 0.50mm, yakadai se 0.15 ~ 0.27mm ye 4135 injini yedhiziri;0.3 ~ 0.15mrno ye2105 injini yedhiziri

Kana ikadarika kukosha kunobvumirwa, giya kana pombi muviri unofanirwa kutsiviwa.