Yuav ua li cas kov yeej cov kab nrib pleb hauv lub hnab yas thaum kev txhaj molding raug tsim?
Xws li kev txhaj tshuaj pwm moulding yas yog tawg, qhov no yog vim yog tsis tshuav ib nrab tawm thaum cov zis, pwm tshuav lossis pwm kub tsis txias, txias lub sij hawm ntev dhau lawm los yog ceev ceev, me thiab yas puab pauv nrog cov impurities thiab tso tus neeg sawv cev vim yog vim li cas los ntawm kev siv tsis zoo. Qhov kev hloov kho no yog:
1) kho cov pwm saum toj ntawm lub tshuab, yog li ntawd cov qhov molded yuav ua tau zoo thiab txhim khu kev qha thaum pwm tawm.Kom ntxiv, kho cov duab ntawm lub pwm kab noj hniav, thiab ua rau nws oblique ntau, thiaj li tsis mus yuam kom tawg thaum lub pwm yog tawm ntawm pwm.
2) tsim kev tswj cov txheej txheem molding, xws li kev txhim kho cov pwm kub thiab kev sib txuam tsis xws li lub cev; Meanwhile, lub sijhawm txias thiab kev kho mob yuav tsum raug tswj.
3) Thaum cov yas ntim nrog cov khoom ntim raug muab tso rau hauv, cov ntim ntawv yuav tsum tau preheated ua ntej siv, thiab cov tawv deg thiab cov roj stains yuav tsum tau muab tshem tawm.Thaum tib lub sijhawm, siv tus neeg sawv cev tso tawm kom zoo.
4) cov dej loj yog loj dhau los lossis cov duab tsis tsim nyog, yooj yim los tsim teeb meem tensile thiab ua rau cov yas tawg. Qhov nkag loj thiab cov duab yuav tsum raug kho.
5) lub hnab yas yuav tsum huv thiab ruaj khov tiv thaiv impurities. Yog tias cov ntaub so khoom siv, nws yuav tsum tov sib npaug.