Injector mmanụ dizel 0445120064 0445120136 0445120137 Bosch maka Renault Engine 240 Premium II
ngwaahịa nkọwa
| Mepụta Aha | 0445120064 0445120136 0445120137 |
| Nlereanya igwe | Renault Engine 240 Premium II |
| Ngwa | / |
| MOQ | 6 pcs / Mkparịta ụka |
| Nkwakọ ngwaahịa | Ngwunye igbe ọcha ma ọ bụ ihe ndị ahịa chọrọ |
| Etiti oge | 7-15 ụbọchị ọrụ mgbe nkwenye iwu |
| Ịkwụ ụgwọ | T/T, PAYPAL, dị ka mmasị gị |
Obere ike nke ogbugba peening ahụ na-eme ka ọgwụgwọ elu mmiri ghara ịgafe;· Ọkpụkpụ ike ọgwụgwụ na-akpata ihe dịka 1.7% nke ngụkọta ọdịda, ma ndị ọzọ bụ ezumike ike ọgwụgwụ.· Ntụrụndụ ike ọgwụgwụ bụ nsogbu na-agbagwoju anya ụlọ ọrụ mmiri.Ebe ọ bụ na ọla anaghị elastomer kpamkpam, micro-deformation (creep) ga-eme ọbụna n'okpuru mmetụta nke nrụgide n'okpuru njedebe na-agbanwe agbanwe, na mmetụta nke nrụrụ na-adịgide adịgide na nkwụsị mmeghe nke injector bụ n'ozuzu 0.5 karịa MPa, nrụgide nrụgide bụ. tumadi na-akpata site na iyi nke bọọlụ nchara ma ọ bụ sphere na ọdụ nke valvụ agịga na mkpanaka ejector, na mmetụta ya na ndobe nrụgide dị n'etiti 0.5 na 2.5 MPa.
(2) Yiri gaskets dị larịị: (1) ewepụghị gaskets nwere burrs, ruo 0.4mm;②Flat gasket ihe dị nro, obere carbon ígwè nkịtị, na ike HRC47 ~ 54 mmiri njedebe kọntaktị dị mfe iyi na nrụrụ.
(3) mkpanaka mkpọ.Nrụgide na-achịkwa ịghasa (ma ọ bụ ịghasa aka) na nrụgide na-achịkwa ịghasa ụgbọ elu ihu ihu abụọ na-eyi: 40% nke injector mmanụ na-egosi iyi doro anya ebe a.Enwere ihe abụọ kpatara ya:①nhazi ihu kọntaktị dị oke ike, Ra 12.50 Hn, na-ebute mbelata nrụgide karịa 1 MPa;(2) Ụgbọ elu kọntaktị ahụ enweghị nke ọma, na-ebute ihu na-enweghị isi na njedebe mmiri na-eme ka eriri eriri na-egbuke egbuke, na-eyi oke omimi ruo 0.15mm.
(4) Mmetụta nke ịdị ọcha nke injector mmanụ ụgbọala: N'ihi na mmetụta deburring nke mmanụ injector deburring ngwá ọrụ nke ọtụtụ ndị na-emepụta ụlọ enweghị ike imezu ihe achọrọ nke ụkpụrụ mba, e nwere ụfọdụ ntutu isi na nhazi abrasive n'ime ahụ injector mmanụ ụgbọala, nke. na-eme ka akụkụ njikọ injector mmanụ ụgbọala na-eyi ihe na-adịghị mma, na-eduga na mmụba nke nchacha mma, mmebi akara na mbelata nrụgide.
