Dab tsi yog cov khoom siv txhaj tshuaj pwm ua los ntawm? Txhaj pwm yog cov cuab yeej tseem ceeb hauv kev lag luam yas, thiab nws cov khoom xaiv ncaj qha txiav txim siab qhov ua tau zoo, lub neej thiab qhov zoo ntawm kev txhaj tshuaj pwm. Cov hauv qab no yog cov ncauj lus kom ntxaws txog kev xaiv cov khoom siv rau kev txhaj tshuaj pwm: Ua ntej tshaj plaws, cov khoom siv ntawm cov pwm txhaj tshuaj yuav tsum muaj cov yam ntxwv tseem ceeb xws li lub zog siab, hnav tsis kam thiab siab hardness los tiv thaiv kev kub siab, kub kub thiab tsis tshua muaj kev sib txhuam thaum lub sij hawm txhaj tshuaj. Cov khoom siv txhaj tshuaj pwm muaj xws li hlau thiab tsis yog hlau ob pawg, piav qhia hauv qab no: (1) Ntawm cov khoom siv hlau, hlau yog qhov kev xaiv ntau tshaj plaws. Ntau hom hlau muaj cov yam ntxwv sib txawv thiab tsim nyog rau kev txhaj tshuaj molding sib txawv.Piv txwv li, pre-hardened steel xws li P-20, uas muaj lub zog zoo thiab hnav tsis kam, thaum muaj kev ua haujlwm zoo, yog cov khoom siv rau kev txhaj tshuaj pwm.Rau cov pwm uas yuav tsum tau muaj zog dua thiab hnav tsis kam, koj tuaj yeem xaiv cov cuab yeej hlau, xws li NAK80, uas muaj kev nruj zoo thiab hnav tsis kam, thiab tshwj xeeb tshaj yog tsim rau kev txhaj tshuaj pwm nrog cov qauv nyuaj.Tsis tas li ntawd, kub ua hauj lwm tuag hlau xws li H-13 kuj yog siv nyob rau hauv zus tau tej cov molds, nws kub thiab hnav tsis kam yog zoo heev, tuaj yeem tiv taus qhov kub thiab txias hauv cov txheej txheem txhaj tshuaj. (2) Ntawm cov ntaub ntawv uas tsis yog xim hlau, resin thiab iav fiber ntau cov ntaub ntawv kuj maj mam siv rau kev txhaj tshuaj pwm. Cov ntaub ntawv no muaj qhov zoo ntawm lub teeb yuag, lub voj voog ua haujlwm luv luv thiab tus nqi qis, thiab tshwj xeeb tshaj yog tsim rau kev txhaj tshuaj pwm nrog cov qauv me me thiab nyuaj.Txawm li cas los xij, lawv lub zog thiab hnav tsis kam yog me ntsis qis dua rau cov khoom siv hlau, yog li lawv yuav raug txwv raws li kev pabcuam lub neej thiab kev txhaj tshuaj cov khoom raug. 
Thaum xaiv cov ntaub ntawv txhaj tshuaj pwm, nws tseem yuav tsum tau xav txog cov qauv ntawm cov pwm thiab cov kev cai ntawm cov khoom txhaj tshuaj molding.Piv txwv li, rau kev txhaj tshuaj molding cov khoom uas xav tau siab precision thiab siab gloss, cov khoom siv pwm nrog kev ua haujlwm zoo thiab qhov zoo ntawm qhov chaw yuav tsum raug xaiv;Rau cov txheej txheem txhaj tshuaj molding uas yuav tsum tau tiv thaiv kev kub siab thiab kub siab, cov khoom siv pwm nrog lub zog zoo heev thiab kub ua haujlwm yuav tsum tau xaiv. Hauv cov ntsiab lus, kev xaiv cov khoom ntawm kev txhaj tshuaj pwm yog cov txheej txheem kev txiav txim siab, uas yuav tsum tau txiav txim siab raws li qhov xav tau tiag tiag thiab ib puag ncig siv.Nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev tsim kho tshiab ntawm cov khoom siv tas mus li, cov khoom siv ntawm kev txhaj tshuaj pwm yav tom ntej yuav muaj ntau haiv neeg thiab muaj txiaj ntsig.
Post lub sij hawm: May-17-2024