Otu. Okwu mmalite maka ịgha ụgha n'efu
Ịgha ụgha n'efubụ a forging usoro na-eme ka metal n'etiti elu na ala anvil ígwè na-emepụta plastic deformation n'okpuru omume nke mmetụta ike ma ọ bụ nrụgide, ka e wee nweta chọrọ udi, size na esịtidem àgwà forgings. Free forging na free forging, metal billet na mgbakwunye na metal kọntaktị n'etiti elu na ala anvil ígwè adịghị n'okpuru mpụga mgbochi, nwere ike ịbụ free deformation eruba na niile ọzọ ntụziaka, n'ihi ya enweghị ike ịchịkwa mmepe nke deformation.
Abụọ, nhazi nka n'efu
N'ozuzu, enwere ọtụtụ ụdị ịgha n'efu, dị ka ịgha aka na ịgha igwe, n'ime ha:
1, ịgha aka: n'ozuzu, ịgha aka nwere ike ịmepụta obere forgings, arụpụtaghị ihe dị ala;
2, igwe na-akpụ akpụ: igwe akpụ akpụ bụ isi ụzọ nke quanshang free forging, na elu nhazi arụmọrụ, ezi nhazi àgwà na na.
Atọ, uru nke ịgha n'efu
Ịgha ụgha n'efunwere ike hazie ogwe osisi na mkpịrịsị mkpanaka, mgbanaka mgbanaka, ihe mkpuchi cylinder, ịgbado forgings, ihe ndị nwere ụdị pụrụ iche na ụdị ndị ọzọ, na ngwa ndị dị mfe, ntụgharị siri ike, obere oge nkwadebe mmepụta na njirimara ndị ọzọ. Enwere ike ịgha ụgha n'efu site na otu kilogram ruo tọn abụọ ma ọ bụ narị atọforgings, dị ka hydraulic turbine spindle, crankshaft, gia forgings, nnukwu njikọ mkpanaka na ndị ọzọ free forgings n'okpuru nnukwu ibu na-arụ ọrụ, na nnukwu ígwè ọrụ, free forging usoro nwere ike iji mepụta free forging oghere.
Anọ, emezighị emezi n'efu
Ụdị na ngwa nke forgings n'efu nwere ike ijikwa ya site na ọrụ ntuziaka, na-eji nlezianya dị ala, nnukwu ohere nhazi, mmepụta siri ike na nhazi nhazi, ya mere ọnụ ụzọ nkwụsị dị elu, Quan Shang nwere usoro nhazi nke oge a, nhazi nhazi dị elu, elu. mmepụta arụmọrụ.
Ise, ngwa nke
Ịgha ụgha n'efuenwere ike iji ya mee ihe maka mmepụta na nhazi nke nnukwu forgings na mmepụta nnwale nke ngwaahịa ọhụrụ yana mmepụta na nrụzi nke otu na obere ogbe forgings.