Papu: te pūrere me putanga

Fuel papu pēhanga teitei - ko tetahi o nga āhuatanga matua o te pūnaha werohanga o engines whakahaere i runga i diesel wahie. E tenei pūrere e rua mahi - i te pēhanga o te nui matau o te diesel wahie, me te Whakarite te wa tīmatanga hiahiatia o werohia.

kōwae Tumu me te papu

Ko te pūtake o tenei ko te papu motuhake rua plunger, te whakakotahi i te kōkeke (plunger) ki te rango (ringaringa). Tenei tikanga Kei te hanga katoa o te he kowiri tira. I waenganui i te plunger me te ringaringa i reira ko te āputa iti. Tenei pairing pū.

Ko ia tapao e te tata papu wahie whānui e whakahaere te wa o te werohia ki injectors hiko hoki reira.

Tei runga i te hoahoa o te maha ngā momo o papua wahie:

• Haupae.
• Distribution.
• Kātua.

I roto i te rārangi pūrere werohia papu ko e whai ake. Injects ia diesel wahie ki te rango e tikanga o te huānga papu motuhake. Na roto i te hoahoa, ko reira te kuware tino. Hei tauira, papua hiko i roto i to ratou hanganga i te plunger torutoru. te papu ratou a tohatoha wahie i roto i ipurau katoa.

Tikanga, oti te papu tohatoha ki te rua o plungers. Nā ki tenei whakarato ratou he supply atu kākahu o te wahie. I roto i te rerekē, i roto i-aho, he taiea i to ratou taimaha marama me te rahi iti enei papua. Na reira, nga taipitopito o te papu tohatoha kore e taea e maha te tu pikaunga, me te kore. maha kaimahi e waka rere i runga i diesel wahie ēnei papua.

Kātua papu i werohia

Ko tino rerekē i hoahoa o mua matua pūrere papu. Taua werohanga papu whakamahia i roto i te pūnaha "noa Ryle," kei hea ratou mahi i te mahi o injecting diesel wahie ki te tereina. papua kātua whakaputa te pēhanga teitei i roto i te pūnaha. Ētahi whakaaro whakarato pēhanga werohia o 190 MPa. Pūrere papu "Mercedes Aktros" hei tauira, Ko tā te aroaro o runga ki te 3 o plungers takirua. mahi ratou puku e te mowhiti haere motuhake take ranei.

I te reira i momo katoa o te papu hou. Ko te taputapu o ia o ratou, rite tatou kua kite, ngā te aroaro o te iti rawa tetahi papu huānga, i runga i te nui me te āhuatanga o e tei runga i te taurite o te putanga me te wahie i werohia pūnaha.

Ki te te papu kore e mahi, mutu te homai o wahie ki te ngingiha ruma. Ko reira he mea nui ki te aroturuki i te āhua o te huarahi. Na hopea, mōhio tatou etahi tohu e e taea tatou te whakatau tetahi he werohia papu:

1. Ko te pūrere e he tikanga mo nui haere ngangau i roto i te mahi.
2. Ki te kiriata atu te papu taputapu te whitiki.
3. Mai i ohorere papu wahie supply ki te injectors.
4. Uaua tīmatanga.
5. Nui ake te wahie kohi.
6. Mai i te putorino whakapau te paowa paowa pango matotoru. Te nuinga o, tenei tohu tātari tanumia, engari i muri i whakakapinga, Taki koutou papu.