A na-eji igwe na-akpụzi ịgba ọgwụ eme ihe maka ịkpụzi injection na ihe igwe, ebe e kwuru na ebu nwere oghere nwere oghere nke dị n'ime oghere dị n'okpuru na nke dị elu, ebe a na-emepụta ọwa n'ọnọdụ a kara aka n'ime oghere nke ebu ala dị nso na ntinye maka ịgbanye resin a wụrụ awụ (P) n'ime oghere. The oghere nke ọwa na-kpamkpam kpuchie, na-akpụ a jụrụ ọkara eruba ọwa nke mere na jụrụ ọkara (eg jụrụ ikuku) na-nri n'ime mbata, aga site na ọwa na atara site na ntinye. A na-eji aluminom ma ọ bụ aluminom alloy mee ihe ndị dị ala na nke elu. Ebe ndị ahọpụtara nke oghere ahụ, bụ ndị na-akpakọrịta ozugbo na resin a wụrụ awụ, bụ ájá ájá ma ọ bụ mesoo kemịkalụ iji mepụta obere ọnyà.
Metal Powder Injection Molding (MIM) bụ ọhụrụ ntụ ntụ metallurgy nso-net-ụdị technology nke na-ewebata plastic injection ịkpụzi ọgbara ọhụrụ n'ime ntụ ntụ metallurgy.
Egosiri ihe akpụ akpụ ọla n'okpuru:
Usoro dị ka ndị a: Na mbụ, a na-agwakọta ntụ ntụ siri ike na ihe nkedo organic, wee gbanye ya n'ime oghere ahụ site na igwe na-akpụzi injection n'okpuru ọnọdụ plasticizing kpụ ọkụ n'ọnụ (~ 150 ℃), mgbe ahụ, a na-ewepụ ihe nkedo na-emepụta oghere site na chemical ma ọ bụ thermal decomposition usoro, na n'ikpeazụ ngwaahịa ikpeazụ nwetara site sintering na densification. Usoro: binder → mixing → injection forming → degenreasing → sintering → post-treatment.
Ngwunye injection bụ ngwá ọrụ maka imepụta ngwaahịa plastik ma bụrụ nkwa nke usoro ha zuru oke na akụkụ ziri ezi. Ịkpụzi injection bụ usoro nhazi nke a na-eji na-emepụta ọtụtụ akụkụ nke akụkụ ụfọdụ dị mgbagwoju anya. Ọ kpọmkwem na-ezo aka injection nke okpomọkụ-agbaze ihe onwunwe (site elu mgbali n'ime ebu oghere, mgbe jụrụ na ọgwụgwọ, na-enweta a kpụrụ ngwaahịa. Metal ntụ ntụ injection igwe ngwa nke metal ntụ ntụ injection ịkpụzi technology ịkpụzi ngwá. E nwekwara ngwá kemgbe dị iche iche. Usoro eruba ihe nkenke raw ihe ihicha - n'ime hopper - injection ịkpụzi - oyi na-agba ọsọ (na-ekpo ọkụ na-agba ọsọ) - raw ọgwụgwọ ịkpụzi akụrụngwa.
Onye ntinye aka: Alisa