Cold extrusion isimbi isina chinhu mukutonhora extrusion mold mhango, pakamuri tembiricha nekuisa kumanikidza kune isina chinhu pane yakagadziriswa punch mashini, epurasitiki deformation yesimbi isina chinhu machining nzira yakagadzirirwa zvikamu.Parizvino, China yakakwanisa kutungamirira, tini, aruminiyamu, mhangura, zingi uye alloys ayo, yakaderera kabhoni simbi, kabhoni simbi, mudziyo simbi, yakaderera alloy simbi uye Stainless simbi uye mamwe simbi inotonhora extrusion, kunyange kutakura simbi, high kabhoni yakakwirira. aluminium alloy tool simbi, high speed simbi, nezvimwewo, inogonawo kuva imwe chiyero che deformation yekutonhora extrusion.Mumidziyo yeextrusion, China inokwanisa kugadzira nekugadzira tonnage level extrusion press.Pamusoro pekushandisa yakajairika mashini mashini, ma hydraulic press, inotonhora extrusion press, asi zvakare vakabudirira kushandisa friction presses uye high-speed high-energy equipment yekutonhora extrusion.

Extrusion inomanikidzwa plastically goridhe guruva agglomerates kuyerera nomukaha pakati pechibhakera uye kufa kana die outlet, kugadzirwa hollow muchinjikwa chikamu kana muchinjikwa chikamu diki pane dzakakasharara muitiro nokuda chikamu.Kana rough ikasvinwa pasina kudziyisa, inonzi cold extrusion.Cold extrusion haina machipisi, imwe diki chip zvikamu zvekugadzira tekinoroji, ndizvo zvakaita tekinoroji yegoridhe yakaraswa yepurasitiki, nzira yepamusoro.Kana iyo isina chinhu ichidziya kune tembiricha pazasi recrystallization tembiricha extrusion, inonzi inodziya extrusion.Warm Extrusion ichine mukana weasina mashoma machipisi.

Kusvina, munzira imwechete uye kuyerera kwekufamba kwesimbi punch, iyo inogona kugadzirwa mune akasiyana maumbirwo ari extruded yakasimba uye mhango zvikamu.

Anti-extrusion, iyo yakatarisana neinoyerera yekuyerera kwesimbi punch.Anti-extrusion yemhando dzakasiyana-siyana inogona kuwanikwa mukombe.

Composite extrusion, isina chinhu chikamu chesimbi inoyerera nzira uye kutungamira kwekufamba kwepanch imwe chete, nepo imwe chikamu chesimbi ichiyerera ichienda kwakatarisana negwara rekufamba kwepunch.Inogona kugadzirirwa nekubatanidzwa kwemakapu akasiyana-siyana, tsvimbo, tube zvikamu.

Radial extrusion, kuyerera kwekutungamira uye kutungamira kwesimbi punch motion perpendicular.Extrusion inogona kukamurwa kuita radial centripetal uye centrifugal extrusion extrusion, extrusion kugadzira radial helical giya, maruva kiibhodhi uye zvimwe zvikamu.

Kana uchigadzira, simbi isina chinhu inoyerera ichibuda kunze.Forging inoshandiswa mukugadzira zvikamu kana flanged shaft flange yakaita kapu.