Chinhu chakakosha chekushanda-kunoshanda kwevacuum sintering furnace ndiko kushandiswa kwehupfumi kwegasi uye simba.Zvinoenderana nemhando dzakasiyana dzegasi, izvi zviviri zvinodhura zvinhu zve sintering process zvinogona kuverengera makumi mashanu muzana emutengo wakakwana.Kuti uchengetedze kushandiswa kwegasi, inogadziriswa gasi inoyerera chikamu chekumanikidza modhi inofanirwa kuitwa kuti ive nechokwadi chekuti degreasing uye sintering maitiro haana kusvibiswa.Kuti uderedze mashandisirwo emagetsi, zvakagadziridzwa kupisa zvinhu zvinoshandiswa kugadzira nzvimbo dzinopisa kuderedza kupisa.Kuti uone aya mapoinzi ekugadzira uye kudzora mutengo weR & D mukati mehumwe hunonzwisisika, yemazuva ano sosi-yekuchengetedza vacuum sintering choto ichashandisa hydrodynamic kuverenga maturusi kuwana yakakwana kuyerera kwemhepo uye kupisa kuyerera.
Kushanda kwemhando dzakasiyana dzevira
Pasinei neyakagadziridzwa uye yakanyatso hunyanzvi sisitimu, mavira mazhinji anopisa pamusika anogona kukamurwa kuita periodic vacuum choto uye inoenderera yemhepo yevira.Zvikamu zvebrown mushure mekuumbwa kwejekiseni uye catalytic / degreasing zvine zvasara polymer.Mhando mbiri dzechoto dzinopa chirongwa chekubvisa kupisa kwepolymer.
Kune rimwe divi, zvakanyanya kufanira kushandisa zvizere inoenderera yemhepo yevira kana iri chikamu chakakura chinonyatsoenderana kugadzirwa kwemazhinji kana chimiro chakafanana.Muchiitiko ichi, nepfupi kutenderera uye yakakwirira sintering kugona, yakanaka mutengo-bhenefiti chiyero inogona kuwanikwa.Nekudaro, mumitsetse midiki uye yepakati-saizi yekugadzira, iyi inoenderera mhepo yevira ine zvishoma pagore kubuda kwe150-200t, yakakwira mutengo wekuisa uye vhoriyamu hombe haina mari.Uyezve, iyo inopfuurira yevira yemhepo inoda nguva yakareba yekuvhara mukugadzirisa, izvo zvinoderedza kushanduka kwekugadzira.
Kune rimwe divi, iyo periodic vacuum sintering vira ine yakasarudzika degreasing sintering process control tekinoroji.Izvo zvipimo zvambotaurwa, kusanganisira geometric deformation uye kuparara kwemakemikari kweMIM zvikamu, zvinogona kugadziriswa zvinobudirira.Imwe mhinduro ndeyekusuka iyo inoputika yekubatanidza zvinhu nelaminar process gasi kuburikidza neiyo chaiyo gasi control system.Mukuwedzera, nekuderedza kukwanisa kwenzvimbo inopisa, kuenzana kwekushisa kwevira rekutsvaira kwakanaka kwazvo, kusvika kuLK.Kazhinji, choto chevacuum chine hutsanana hwakanaka hwemhepo, inogadzirika maparamita echoto chakakwira vacuum sintering uye diki chikamu vibration, izvo zvinoita kuti ive sarudzo yehunyanzvi yekugadzirwa kwemhando yepamusoro (senge michina yekurapa).Makambani mazhinji anotarisana nemaodha anochinja uye anoda kugadzira zvikamu zvine maumbirwo akasiyana uye zvinhu.Iyo yakaderera yekupinza uye yakakwirira kutenderera kuchinjika kwevacuum sintering choto ichagadzira mamiriro akanaka kwavari.Kumhanyisa boka rezvivharo zvevacuum hakungope chete mitsara yekugadzira yakasara, asi zvakare kumhanyisa maitiro akasiyana panguva imwe chete.
Nekudaro, dzimwe nyanzvi dzevacuum sintering mavira ane ari pamusoro pehunyanzvi mabhenefiti anoganhurirwa nediki inowanikwa.Kukanganisa kwavo muyero yekupinda-yekubuda uye yakaderera simba rekushandisa inoita kuti sintering mutengo wezvikamu ubvise mutengo wakachengetwa mune imwe MIM pr.
Nguva yekutumira: May-07-2022