Pwm kub ntawm cov xovxwm kub

Pwm loading kub yog hais txog qhov kub ntawm pwm thaum cov khoom muab tso rau hauv pwm kab noj hniav. Nws tsuas yog nyob ntawm hom khoom thiab qhov ntsuas qhov zoo ntawm cov khoom siv molded. Feem ntau, thaum cov ntsiab lus tsis hloov pauv ntawm cov khoom siv molding yog siab, thiab cov ntsiab lus insoluble resin tsawg, molding kub yog qis dua. Ntawm qhov tsis sib xws, nws yog ib qho tsim nyog yuav tsum ua kom tsim nyog nce pwm sib dhos kub. Cov khoom qauv yog complex thiab molding kub ntawm cov khoom loj yuav tsum feem ntau nyob rau hauv chav tsev kub -90 degree .