Thaum nws los txog rau precision manufacturing thiab casting, kev xaiv ntawm cov ntaub ntawv muaj peev xwm ho cuam tshuam qhov zoo thiab efficiency ntawm cov khoom kawg. Ib yam khoom zoo li no uas tau txais koob meej hauv ntau qhov kev lag luam yog tooj liab, tshwj xeeb tshaj yog nyob rau hauv daim ntawv ntawm pwm raj. Ntawm ntau qhov ntev muaj, 100 × 100 tooj liab pwm leeg sawv tawm rau lawv cov kev ua tau zoo thiab ua haujlwm tau zoo.

Copper pwm raj yog qhov tseem ceeb hauv cov txheej txheem nruam nruam, qhov twg cov hlau molten yog nchuav rau hauv pwm los tsim cov duab zoo. Lub 100 × 100 qhov ntev yog qhov tshwj xeeb tshaj yog nyiam rau nws qhov sib npaug ntawm qhov loj thiab kev ua haujlwm, ua rau nws zoo tagnrho rau ntau yam kev siv, los ntawm kev tsim cov hlau mus rau kev tsim cov hlau tsis sib xws.

Ib qho ntawm qhov zoo tshaj plaws ntawm kev siv tooj liab pwm raj yog lawv cov thermal conductivity zoo heev. Tooj liab tuaj yeem hloov cov cua sov sai sai ntawm cov hlau molten, tso cai rau kom txias sai dua thiab khov kho. Qhov no tsis yog tsuas yog ua kom cov txheej txheem ntau lawm tab sis kuj tseem txhim kho qhov zoo ntawm cov khoom kawg los ntawm kev txo qhov kev pheej hmoo ntawm qhov tsis xws luag xws li porosity lossis tsis sib xws.

Ntxiv mus, cov kav ntev ntawm cov pwm tooj liab ua kom lawv tuaj yeem tiv taus qhov kub thiab txias uas cuam tshuam nrog kev nruam casting. Qhov kev ua neej ntev no txhais tau tias txo qis tus nqi kho thiab tsis tshua muaj kev hloov pauv, ua rau lawv xaiv tus nqi zoo rau cov tuam txhab.

Ntxiv nrog rau lawv cov txiaj ntsig zoo, 100 × 100 tooj liab pwm raj kuj hloov tau zoo heev. Lawv tuaj yeem raug kho kom haum rau cov kev xav tau tshwj xeeb, txawm hais tias muaj kev hloov pauv qhov ntev, tuab, lossis txawm tias qhov chaw tiav. Qhov kev hloov pauv no tso cai rau cov tuam txhab tsim kho lawv cov txheej txheem thiab ua tiav cov txiaj ntsig xav tau nrog qhov tseeb.

Hauv kev xaus, kev siv 100 × 100 tooj liab pwm raj hauv kev tsim khoom yog ib qho pov thawj rau cov khoom siv ntau yam thiab kev ua haujlwm zoo. Raws li kev lag luam txuas ntxiv mus ntxiv, qhov kev thov rau cov khoom zoo, txhim khu kev qha yuav tsuas loj hlob, ua rau tooj liab pwm raj yog ib qho cuab tam tseem ceeb hauv kev tsim khoom niaj hnub no.