Tungsten phajdov tuaj yeem muab faib ua kub dov, sov dov thiab txias dov. Vim qhov loj deformation tsis kam ntawm tungsten, zoo tib yam rollers tsis tuaj yeem ua tau raws li qhov xav tau ntawm tungsten phaj dov, thiab cov khoom siv tshwj xeeb yuav tsum tau siv.
Thaum lub sij hawm dov, lub rollers yuav tsum tau preheated. Raws li kev sib txawv dov, qhov kub thiab txias yog 100-350 degree . Tus txheeb ze ntom ntom ntawm cov billet (qhov sib piv ntawm qhov tseeb ntom ntom rau qhov theoretical ntom) yog ntau dua 90% ua ntej nws tuaj yeem ua tiav. Qhov kev ua tau zoo yog qhov zoo thaum lub billet ceev yog 92-94%. Lub blanking kub ntawm kub dov yog nruab nrab ntawm 1350 thiab 1500 degree. Yog tias cov txheej txheem deformation tsis raug xaiv kom raug, lub billet yuav delaminated.
Qhov pib kub ntawm qhov sov dov yog 1200 degree, thiab cov tuab ntawm cov ntawv kub dov nrog lub thickness ntawm 8 hli tuaj yeem ncav cuag 0.5 hli tom qab sov dov.
Zhen'an tungsten phaj khoom zaub
Peb lub Hoobkas yog cov kws tshaj lij thiab txhim khu kev qha, peb ua haujlwm hnyav thiab kho cov neeg siv khoom ua siab ntev, tso cai rau cov neeg siv khoom kom paub txog cov kev pabcuam tshiab uas tau lees paub, xav txog thiab tsis muaj kev txhawj xeeb.