Ezigbo mma Injector ọhụrụ BC3Q-9K546-AD Akụkụ maka ngwa ụgbọ ala Ford

1. Mmezi nke ụba nha nha nha nha

Mmụba nke mkpochapụ na-emekarị site na mmụba nke nkwụsị n'etiti ogwe aka na oghere aka, ya mere a ga-eweghachi nkwụsị ahụ mgbe ọ rụzigharịrị ihe dị mma nke ogwe aka na aka. Ọ bụrụ na uwe nke oghere mgbapụta ahụ adịghị njọ, enwere ike ịgbanye alloy na-ebu n'elu eze, wee tụgharịa dịka mkpa nke kwesịrị ekwesị. Ọ bụrụ na a na-eyikwa oghere mgbapụta ahụ nke ọma, a na-anabata usoro aka uwe maka nrụzi. Usoro a bụ: na-agwụ ike mgbidi oghere mgbapụta, na-atụgharị ohia semicircular na ọkpụrụkpụ nke 3 ruo 4 mm dịka nha nke oghere mgbapụta na ígwè ma ọ bụ ọla kọpa. Mgbe etinyere aka uwe ahụ n'ime oghere mgbapụta ahụ, a na-ejikọta ya na mwepu, wee welded n'akụkụ dum obosara nke bushes na nsọtụ abụọ ahụ, ma jiri nwayọọ nwayọọ mee ka ọ dị jụụ na igbe ájá mgbe ịgbado ọkụ. N'ikpeazụ, oghere mgbapụta ahụ na-agwụ ike na nha ọkọlọtọ, na taper na ovality ya adịghị elu karịa 0.02 mm. Enwere ike ijikọ osisi ahụ na epoxy resin gluu.

2. Ndozi nke ụbara mwepu gia

Nkwụsị n'akụkụ ezé na-enwe mmetụta dị nta na arụmọrụ nke mgbapụta mmanụ, ya mere, uru a na-ekwe ka ọ dị ukwuu, mgbe ụfọdụ ruo ihe dịka 1 mm, n'ihi ya, ọ dị ntakịrị nrụzi. Ọ bụrụ na gia eze elu adịghị ire ụtọ ma ọ bụ nwere burrs mgbe eyi, kpocha ya na nkume mmanụ. Ebe ọ bụ na a na-eyi ezé mgbapụta n'otu akụkụ, a na-atụgharị ihe eji eme ihe ma jiri ya mee ihe mgbe nha nha nha nha adịghị agafe uru a na-anabata; ọ bụrụ na ọ gafere uru ekwenyere, ekwesịrị dochie ya ma ọ bụ rụzie ya.

3. Ndozi nke mmụba nke njedebe ihu

Nkwụsị ihu njedebe na-enwe mmetụta dị ukwuu na ndị na-egosi ọrụ nke mgbapụta mmanụ (mmanụ mmanụ, olu mmanụ). Ọ bụrụ na nkwụsị ihu njedebe gafere ọkọlọtọ, a ghaghị ịrụzi ya. Usoro nrụzi bụ ndị a:

(1) Ọ bụrụ na a na-eyi ala nke ụlọ mgbapụta ahụ, a ga-eji polishing kpochapụ ihe ndị dị n'elu akwa ahụ.

(2) Ọ bụrụ na gia njedebe ihu na mgbapụta mkpuchi na-eyi, ma ọ bụrụ na eyi na-adịghị njọ, elu nwere ike ntekwasa na abrasive ájá na ala n'elu ikpo okwu (ma ọ bụ iko) iji kpochapụ iyi akara na unevenness; ọ bụrụ na uwe ahụ dị oke njọ na nkwụsị ihu njedebe dị ukwuu, enwere ike ịrụzi ya site na ịkwanye ma ọ bụ tụgharịa na mbụ wee na-egweri.

Mgbe ị na-egweri, ịdị elu nke njedebe gia n'okpuru ihu njedebe ụlọ (ya bụ, nkwụsị eze) kwesịrị iji ihe omimi ma ọ bụ micrometer na-enyocha mgbe niile. Mgbe egwerichara, ahụ mgbapụta ahụ kwesịrị inwe elu mating perpendicular na etiti etiti oghere oghere. Ya na-abụghị perpendicularity (ma ọ bụ deflection) bụ n'ozuzu ọ dịghị ihe karịrị 0.1 mm kwa 100 mm, na unevenness nke mating elu bụ n'ozuzu ọ dịghị ihe karịrị 0.02 mm.

4. Ndozi nke mmụba na-abawanye n'etiti oghere mgbapụta mmanụ na ibu

Ka nkwụsị nke dị n'etiti ogwe aka na ihe nkedo na-abawanye, a ga-ebibi ihe nkedo nkịtị nke gia, na n'elu eze ga-ehichapụ oghere mgbapụta ahụ, na-emebi mmekọrịta kwekọrọ na akụkụ nke ọ bụla ma belata mmanụ. Mgbe mkpochapụ dị n'etiti oghere ịnya ụgbọ ala na ibu ahụ buru ibu, enwere ike iji usoro nha nrụzi maka ndozi, oghere oghere nwere ike gbasaa (enwere ike ịbawanye site na 0.25 mm, 0.50 mm), na ogwe ụgbọ ala nwere ike ịgbatị ya. (ígwè plating ma ọ bụ chrome plating), ma ọ bụ ya nwere ike ịrụzi site aka uwe usoro (na ogwe aka ọkpụrụkpụ bụ banyere 15 mm), na concentricity nke elu na Ekwesịrị ijide n'aka na aka uwe ala mgbe a na-emegharị ya. N'ihi nke a, maka nfuli mmanụ na uwe aka na-ebu na mkpuchi mgbapụta, ọ kacha mma ịwụnye mkpuchi mgbapụta na ahụ mgbapụta ma mezue nhazi n'otu oge. The taper na ovality nke oghere oghere ekwesịghị gafere 0.02 mm. Mgbe emezichara, ihe na-adịghị mma nke ogwe ahụ ekwesịghị ịfe 0.05 mm n'ogologo dum. Mgbe mkpochapụ dị n'etiti oghere ihe eji eme ihe na oghere oghere dị oke, a pụkwara iji usoro dị n'elu mee ihe maka ịrụzi. N'ihe banyere obere uwe, ebe ọ bụ na ogwe aka na-agafe agafe adịghị agagharị, uwe ya na-eyi n'otu akụkụ, ya mere enwere ike ịpịnye ogwe ahụ wee tụgharịa 180 ° wee pịa ya maka ojiji (n'oge a, ma ọ bụrụ na nnyonye anya nke ọma na-ebelata. , enwere ike ịrụzi ya site na electroplating). Mgbe a na-agbanye osisi ahụ n'ime ahụ mgbapụta ahụ, isi ihe nkedo ahụ kwesịrị ịbanye n'ime ụlọ nkwonkwo ụlọ site na 0.05-0.50 mm. Mgbe a na-eyi oghere oghere na ihe eji eme ihe, a na-emezi ya site na usoro aka uwe. Mgbe emezichara, a ga-egwupụta oghere mmanụ mmanụ dị ka ihe mbụ chọrọ.

5. Ndozi nke mmụba axial nke ogwe aka na-arụ ọrụ

Mgbe mkpochapụ a karịrị uru a na-ekwe ka ọ dị, a na-edozi ya site na ịwụ elu ma ọ bụ tinye gasket na azụ azụ nke ụlọ mgbapụta. N'oge nrụzi, ekwesịrị ijide n'aka na nkwụsịtụ a adịghị ukwuu karịa nkwụsị eze.