Metal jakisoni akamaumba ndi Machining zipangizo zachipatala

Zigawo zing'onozing'ono za zida zachipatala zimatha kupangidwa mochuluka ndi khalidwe lokhazikika pogwiritsa ntchito microjekeseni wachitsulo (MIM).

Masiku ano, mafakitale osiyanasiyana, kuphatikizapoma mota, ma mim consumer electronics, mim aerospace ndi chitetezo, orthodontics, ndi mimzida zamankhwala, akuwona kuwonjezeka kwa kufunikira kwa magawo owoneka bwino, opepuka, olimba kwambiri, opangidwa ndi zovuta.

Popanga zigawo za zida zachipatala, makina ochiritsira ndi jekeseni wamba amapereka ubwino ndi zovuta, makamaka pamene zigawozo zingakhale zazing'ono ndipo zimafuna kuyenda kwakukulu. Njira yosakanizidwa yotchedwa metal injection molding (MIM) imaphatikiza kusinthasintha kwa zinthu zazitsulo za ufa wamba ndi luso lopanga jekeseni wa pulasitiki. Kupanga zisankho kumaphatikizapo zinthu zambiri zofunika, kuphatikiza kusankha kwa zinthu, kukula kwa gawo, kuchuluka kwa mawu, ndi kulolerana.

zakuthupi

Kuumba jekeseni wazitsulo wa Micro MIM ndi njira yomwe imagwiritsa ntchito zitsulo zopangira zitsulo ndipo ingafanane ndi jekeseni wa pulasitiki. Kuti mogwira mtima ndi bwino misa kutulutsa zing'onozing'ono, zolondola, komanso zogwira ntchito kwambiri, zida zachitsulo za ufa zimathandizidwa pansi pa kuthamanga kwambiri ndi kutentha. Makhalidwe apamwamba amakina, komanso mphamvu zapadera, ductility, komanso kuyankha kwa maginito, amapangidwa ndi njira yoyesedwa iyi. Ndizoyenera kupanga zing'onozing'ono, zolondola kwambiri zokhala ndi geometry yapadera ya zida zopangira opaleshoni, malo olumikizirana, ndi ma pacemaker.

Kukula kwa magawo

MIM imatha kufika 95 mpaka 98 peresenti ya kachulukidwe kake pamtengo wotsika kwambiri kuposa zida zomangika, zomwe zimapangitsa kuti ikhale yoyenera kupanga tinthu tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono ta geometric.

kuchuluka

Pakupanga makina ambiri ndi mtundu wodalirika, MIM ndiyabwino. Chifukwa makina nthawi zambiri amakhala ndi nthawi yotalikirapo yozungulira, ndi bwino kuti pakhale zokolola zochepa zomwe zimafuna mawonekedwe okhwima omwe amalekerera bwino. Kumbali inayi, ndi zochepa zomwe zingatheke ndi MIM bola ngati ntchitoyo ili ndi kulekerera kofunikira. TheMIM nkhungu imafunandalama zoyambilira, koma ngati ndalamazo zachepetsedwa panthawi yonse yopangira zinthu zambiri, zitha kubwezedwanso mwachangu.

Engineer JIEHUANG CHIYANG amayang'ana kwambiriMtengo wa MIMndi kukonza makampani kuti athetse mavuto a chitukuko pamodzi. Mosasamala kanthu zaukadaulo womwe umagwiritsidwa ntchito pamapeto pake, mainjiniya omwe ali ndi ukadaulo wazidziwitso zonse ziwiri amatha kuwonetsa kusintha kwamapangidwe ndikupereka malingaliro kuti agwire bwino ntchito. Ngakhale mutha kusintha magwiridwe antchito apakati, kutengera makonzedwe amtsogolo kungapulumutse nthawi ndi mtengo.