Ukubunjwa kwesitofu somgubo (PIM)

I-Powder Injection Molding (PIM) yinkqubo yokuvelisa echanekileyo, echanekileyo edibanisa isinyithi, i-ceramic, okanye i-powder yeplastiki kunye ne-organic matter kwaye ifakwe kwi-mold kwiqondo lokushisa eliphezulu kunye noxinzelelo. Emva kokunyanga kunye ne-sintering, iinxalenye ezinobuninzi obuphezulu, amandla aphezulu kunye nokuchaneka okuphezulu kunokufumaneka.

IiPim zinokuvelisa iimilo zejometri eziyinkimbinkimbi kuneenkqubo zemveli zokuvelisa, ezifana nokuphosa, umatshini okanye indibano yokupholisa, kwaye inokuveliswa ngokukhawuleza kunye nobuninzi obukhulu. Ngoko ke, isetyenziswa kakhulu kwimoto, ezonyango, unxibelelwano kunye nezinye iinkalo.

Kubalulekile ukuba uqaphele ukuba ngexesha lenkqubo ye-PIM, ingqalelo ekhethekileyo kufuneka ihlawulwe kwiinkcukacha zenkqubo yokuxuba umgubo kunye ne-injection ukuqinisekisa umgangatho wemveliso yokugqibela.

Inkqubo yokubumba inaliti yomgubo yohlulwe ngokwala manyathelo alandelayo:

• Ukuxuba umgubo:isinyithi, i-ceramic, iplastiki kunye nezinye izinto emva kokulungiswa kwangaphambili, ngokomlinganiselo othile wokuxuba.
• Ukubumba ukutofa:I-powder edibeneyo kunye ne-organic matter ifakwe kwi-mold ngokusebenzisa umshini we-injection, kwaye ukubunjwa kuqhutyelwa phantsi kobushushu obuphezulu kunye noxinzelelo. Inkqubo iyafana nokubumba inaliti yeplastiki, kodwa ifuna uxinzelelo oluphezulu kunye nobushushu.
• Ukwakhiwa:Emva kokupholisa imveliso egqityiweyo, yisuse kwi-mold.
• Ukunyanga unyango:kwiindawo zokwenza iplastiki, inokunyangwa ngokufudumeza; Kwizinto ezenziwe ngesinyithi okanye nge-ceramic, kufuneka zigalelwe i-wax kuqala, kwaye emva koko nge-sintering ukufezekisa ukuxinana okuphezulu, iimfuno zamandla aphezulu.
• Unyango lomphezulu:kubandakanywa nokusila, ukupolisha, ukutshiza kunye nezinye iinkqubo zokuphucula umgangatho wemveliso kunye nokuphucula umgangatho wobuhle.
• Iphakheji yokuhlola: Jonga kwaye ukhuse iindawo ezifanelekileyo, ipakethe kwaye uthumele kumthengi ukuba asetyenziswe.