Dab tsi yog feem ntau xa mus rau cov yas siv hauv cov hlau txhaj tshuaj molding?

MIM yas yog cov khoom siv tshwj xeeb polymer uas ua lub luag haujlwm tseem ceeb hauv cov txheej txheem hlau txhaj tshuaj molding. Txawm hais tias cov yas no tsuas muaj nyob ua cov khoom thauj ib ntus xwb, lawv tseem ceeb heev rau kev ua tiav ntawm MIM cov txheej txheem. Thaum lub sij hawm hlau txhaj tshuaj molding, cov ntaub ntawv yas no sib tov hlau hmoov nrog additives los ua preforms los yog "ntsuab lub cev" ntawm lub siab xav. Cov ntaub ntawv prefabricated no ces sintered, nruj nreem khi cov hlau hais ua ke los tsim cov hlau zaum kawg.
Yog li, MIM yas feem ntau hu ua dab tsi? Tsis muaj ib qho lus teb rau lo lus nug no, vim tias cov tuam txhab sib txawv thiab cov kws tshaj lij tuaj yeem siv cov lus sib txawv los piav qhia cov ntaub ntawv no. Txawm li cas los xij, cov ntsiab lus hauv kev lag luam suav nrog MIM Binder, Feedstock Binder, lossis Feedstock Polymer, thiab lwm yam. Cov ntsiab lus no tag nrho yog hais txog cov ntaub ntawv yas siv hauv cov txheej txheem hlau txhaj tshuaj molding.
Kev xaiv ntawm MIM plastics yog raws li qhov xav tau ntawm qhov kawg ntawm kev ua haujlwm thiab cov txheej txheem yuav tsum tau ua. Feem ntau, cov ntaub ntawv yas no yuav tsum muaj cov khoom nplaum los xyuas kom meej tias cov hmoov hlau tuaj yeem sib xyaw ua ke thiab tuav cov duab uas xav tau thaum lub sijhawm txhaj tshuaj molding. Nyob rau tib lub sijhawm, lawv kuj yuav tsum tau ua kom ruaj khov ntawm qhov kub thiab txias kom tswj cov txheej txheem kev ruaj ntseg thaum lub sij hawm sintering txheej txheem thiab yuav tsum tau hlawv tag nrho los yog tshem tawm nyob rau hauv qhov kawg qhov kawg yam tsis tau tso tseg ib qho seem.
Hauv kev xaiv ntawm MIM plastics, manufacturers feem ntau xav txog cov hauv qab no:
Adhesive kev ua tau zoo: Cov yas yuav tsum muaj peev xwm ua tau zoo ntawm cov hmoov hlau ua ke los tsim cov khoom siv prefabricated nrog qee lub zog thiab cov duab.
Sintering kev ua tau zoo: Cov yas yuav tsum ruaj khov ntawm qhov kub thiab txias kom ntseeg tau tias lawv tsis decompose los yog hlawv tawm thaum lub sij hawm sintering, thiab tuaj yeem tshem tawm tag nrho yam tsis muaj qhov seem.
Liquidity: Yas yuav tsum muaj fluidity zoo nyob rau hauv thiaj li yuav sau ntau yam kab noj hniav me me nyob rau hauv pwm thaum txhaj tshuaj molding, tswj qhov xav tau cov duab thiab loj.
Tus nqi zoo: Kev xaiv ntawm MIM plastics kuj yuav tsum tau xav txog nws cov nqi-zoo, nrog rau cov nqi raw khoom, cov nqi ua haujlwm, thiab cov nqi ua tom qab.