Cov ntaub ntawv dab tsi yog siv hauv kev txhaj tshuaj pwm?

Txhaj pwm yog cov cuab yeej tseem ceeb rau kev tsim cov khoom yas, thiab nws cov khoom zoo thiab cov khoom xaiv ncaj qha cuam tshuam rau molding nyhuv thiab zoo ntawm cov khoom. Hauv kev tsim cov pwm txhaj tshuaj, cov khoom siv feem ntau suav nrog cov khoom siv hlau thiab cov khoom tsis yog hlau. Hauv qab no, peb yuav muab cov ncauj lus qhia ntxaws ntxaws txog cov khoom siv thiab lawv cov yam ntxwv rau kev txhaj tshuaj pwm.
Cov khoom siv hlau:
Cov cuab yeej hlau: Cov cuab yeej hlau yog ib qho ntawm cov khoom siv feem ntau siv rau kev txhaj tshuaj pwm, nrog cov tawv tawv zoo thiab hnav tsis kam, haum rau ua cov tub ntxhais thiab kab noj hniav ntawm pwm. Cov cuab yeej siv feem ntau siv steel ladles muaj xws li P20 steel, 718 steel, thiab lwm yam, uas tuaj yeem ua tau raws li qhov xav tau ntawm cov khoom sib txawv txhaj tshuaj molded.
Stainless hlau: Stainless hlau muaj zoo heev corrosion kuj thiab hnav tsis kam, haum rau tsim cov khoom yas nrog cov kev xav tau siab thiab du nto. Feem ntau siv cov khoom siv hlau tsis muaj steel xws li S136, S136H, thiab lwm yam, haum rau kev tsim cov pwm txhaj tshuaj siab.
Aluminium alloy: Aluminium alloy muaj cov yam ntxwv ntawm lub teeb yuag thiab zoo thermal conductivity, uas yog tsim rau kev txhaj tshuaj me me los yog rau cov xwm txheej uas pwm qhov hnyav yuav tsum yog lub teeb. Txawm li cas los xij, aluminium alloys tsis tshua muaj hardness thiab tsis zoo hnav tsis kam, ua rau lawv haum rau cov khoom uas muaj cov khoom me me lossis cov qauv tsim cov theem.
Copper alloy: Copper alloy muaj thermal conductivity zoo heev thiab hnav tsis kam, haum rau kev thov siab txhaj pwm, uas tuaj yeem txhim kho cov nyhuv thermal dissipation ntawm pwm thiab txuas nws lub neej kev pab cuam.
Cov ntaub ntawv tsis yog xim hlau:
Yas: Hauv kev tsim cov pwm txhaj tshuaj, cov khoom siv tshwj xeeb yas xws li thermoplastic thiab thermosetting plastics kuj tau siv los ua cov khoom siv los yog cov qauv hauv pwm. Cov ntaub ntawv yas no feem ntau muaj cov yam ntxwv xws li kub tsis kam, hnav tsis kam, thiab corrosion kuj, uas tuaj yeem txhim kho lub neej kev pab cuam thiab kev ua haujlwm ntawm pwm.
Ceramics: Qee qhov kev txhaj tshuaj siab kawg yog ua los ntawm cov khoom siv ceramic vim tias cov khoom siv ceramics muaj kev hnav zoo heev, kub tsis kam, thiab tshuaj lom neeg ruaj khov, uas tuaj yeem tswj tau qhov ruaj khov thiab raug ntawm pwm hauv qhov chaw tshwj xeeb.
Feem ntau, kev xaiv cov khoom siv ntawm cov pwm txhaj tshuaj yuav tsum tau txiav txim siab raws li cov kev xav tau ntau lawm thiab cov khoom yuav tsum tau ua. Cov ntaub ntawv sib txawv muaj cov yam ntxwv sib txawv thiab siv tau, thiab ntau yam yuav tsum tau txiav txim siab zoo rau kev xaiv. Kev xaiv cov khoom tsim nyog tuaj yeem txhim kho lub neej kev pab cuam, kev tsim khoom, thiab cov khoom zoo ntawm cov pwm.