Cold heading inofa zviumbwa zvekutonhora musoro kugadzirisa, kazhinji yakagadzirwa nesimbi inomhanya, alloy tool simbi, hard alloy nezvimwe zvinhu.Cold heading isimbi yekugadzira nzira umo iyo simbi tsvimbo inotsikirirwa uye extruded kuburikidza neakawanda anofa kuti iwane imwe chimiro uye saizi yekugadzirisa maitiro.Cold heading inofa kazhinji inoumbwa nezvikamu zvakawanda, uye chimiro nekukura kwechikamu chimwe nechimwe zvinosiyana zvichienderana nechigadzirwa chinodiwa.Zvigadzirwa zvakajairika zvinotonhora zvemusoro zvinosanganisira shinda dzakasiyana, pini shafts uye diki dhayamita zvikamu.
Tungsten carbide inotonhora musoro inofa inowanzo gadzirwa nekupisa isostatic kudzvanya sintering process.Iyo tembiricha yekupisa inonyanya kuenderana nehunhu hwemuviri uye makemikari etungsten carbide poda, pamwe chete nemamiriro ekupisa anoshandiswa.Kazhinji, tembiricha yekupisa ye tungsten carbide inotonhora musoro inofa iri pamusoro pe1500 ° C, uye kusarudzwa kwekushisa chaiko kunodawo kufunga nezve dhizaini zvinodiwa uye maitiro ekugadzira efa.Kana iyo sintering tembiricha yakakwira zvakanyanya, chimiro che mold chichave chakaremara, uye kana tembiricha yekupisa yakadzikira, zvichave zvakaoma kuwana simba rakakwana uye kupfeka kuramba.Naizvozvo, kusarudzwa kwekushisa kwe sintering kunoda kutarisisa zvinhu zvakasiyana-siyana zvakakwana kuti ive nechokwadi chekuita kwakanaka uye hupenyu hwesevhisi ye tungsten carbide inotonhora musoro inofa.
Nguva yekutumira: May-21-2023
