Ọnọdụ nhazi nke wheel forgings mgbe ịghachara

The forging nke wheel forgings tumadi na-enweta kpo oku, nrụrụ na jụrụ usoro.Ntugharị wheel na-egosi steeti nhazi dị iche iche n'ihi ihe mejupụtara ihe na nha nke wheel forgings.Na nchịkọta, e nwere isi ihe abụọ ndị a.

1. nhazi ọkwa nke nnukwu wheel forgings

A na-etolite ụdị forging wiilị a site n'ịkpụ ingots ígwè kpọmkwem.N'ihi na ọnụ ọgụgụ dị elu nke kpo oku (ọkụ 6 ma ọ bụ karịa) n'oge a na-emepụta ihe, nrụrụ na-adịghị mma, nnukwu ọdịiche dị n'ofe akụkụ, na ọkwa dị elu nke ihe alloying, akụkụ kachasị mma nke nhazi nke nnukwu wheel forgings bụ nnukwu ihe fọdụrụ na hydrogen. akwa unevenness nke Ọdịdị.Ịdị adị (agwakọta kristal phenomen), nke bụ ihe dị mkpa na-emetụta arụmọrụ nke nnukwu wheel forgings, ya mere ọ bụkwa nsogbu dị mkpa ka a na-edozi na okpomọkụ usoro nhazi nhazi nke nnukwu wheel forgings.

2. Nhazi ọkwa nke obere na ọkara-sized wheel forgings

Nke a na ụdị forgings wheel bụ tumadi kpụrụ site anwụ forging nke akpọrepu profaịlụ.N'ihi na hypoeutectoid steels (ọkara carbon ígwè, ọkara carbon alloy structural ígwè), mgbe ikpeazụ forging, mgbe ikuku jụrụ ime ụlọ okpomọkụ, keadighi rarii na oke ferrite na Lamellar pearlite Ọdịdị;n'ihi na hypereutectoid steels, karịsịa elu-carbon na elu-alloy steels, ngwa ngwa jụrụ mgbe ikpeazụ forging nwere ike n'ozuzu nweta a coarser annealed Ọdịdị.Tụkwasị na nke ahụ, n'ihi ọdịiche dị na ọdịdị na akụkụ nke akụkụ nke wheel forgings na nke a na-achịkwaghị achịkwa, usoro ahụ na-abụkarị ihe na-adịghị mma.N'otu oge ahụ, n'ihi mmetụta nke nrụgide okpomọkụ (nke a na-akpọkwa nrụgide okpomọkụ) na nrụgide nhazi, a ga-eme ka nrụgide dị n'ime ya pụta na wheel forgings, n'ihi ya, a ghaghị iji ọgwụgwọ okpomọkụ na-agwọ ha.Meziwanye ma kpochapụ.

The okpomọkụ ọgwụgwọ nke wheel forgings dabeere na ụdị wheel forgings na akụrụngwa eji ezi uche chepụta okpomọkụ usoro parameters.Tumadi kpo oku okpomọkụ, na-ejide oge na obi jụrụ ọnụego, na site n'ụzọ zuru ezu na-ahazi kpo oku technology na obi jụrụ technology, ya bụ kpo oku akụrụngwa, kpo oku ọsọ, kpo oku ikuku na jụrụ ngwaọrụ, jụrụ usoro, iji nweta metallographic Ọdịdị, n'ibu Njirimara na n'ibu Njirimara nke wheel forgings. .Jiri arụmọrụ.Nye egwuregwu zuru oke maka ikike nke ihe ahụ, ma zere mmerụ ọgwụgwọ okpomọkụ (deformation, decarburization, cracks na ihe ndị na-adịghị mma, wdg), ya mere ọgwụgwọ okpomọkụ bụ usoro nhazi dị oke mkpa na nke dị mkpa maka ịmepụta wheel forgings.

Ihe fọrọ nke nta ka ọ bụrụ ihe mkpuchi wiil oyi, na-ekpo ọkụ ma na-ekpo ọkụ ga-agafe ọgwụgwọ okpomọkụ ka ọ bụrụ akụkụ ruru eru.Ọkwa nke teknụzụ ọgwụgwọ okpomọkụ na-arụ ọrụ dị mkpa n'ịhụ na imeziwanye arụmọrụ, izi ezi, nkwụsi ike na ndụ ọrụ nke akụkụ ahụ.N'otu oge ahụ, na akụrụngwa, kpo oku, The forging usoro na jụrụ na-emetụta okpomọkụ ọgwụgwọ àgwà wheel forgings.Ha abụọ nwere njikọ chiri anya na enweghị ikewa.


Oge nzipu: Jun-18-2021