1. Tus khiav yog luv li sai tau: txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm
2. Kev sib npaug siab: Ua kom lub zog tshwm sim ntawm lubtxhaj tshuaj pwmThaum lub sij hawm txhaj tshuaj thiab lub zog clamping ntawm lub tshuab txhaj tshuaj molding ntawm tib txoj kab ncaj nraim kom tsis txhob muaj qhov sib npaug ntawm qhov ua rau tsis xwm yeem molecular orientation thiab inconsistent shrinkage.
3. Qhov kub thiab txias: Ua kom qhov kub ntawm qhov txhaj tshuaj pwm kab noj hniav sib npaug kom ntseeg tau tias qhov shrinkage tus nqi ntawm txhua qhov kab noj hniav yog sib npaug.
4. Kev noj zaub mov sib npaug: Rau cov pwm uas muaj ntau cov kab noj hniav hauv ib lub pwm, tib lub yas yuav tsum tau pub los ntawm tib txoj hauj lwm los xyuas kom meej qhov sib hloov ntawm cov khoom yas; qhov loj thiab ntev ntawm tus khiav thiab lub rooj vag yuav tsum tau hloov mus rau qhov loj ntawm cov khoom yas, kom deb li deb tau. Nws tau ua kom ntseeg tau tias txhua qhov kab noj hniav yog pub tib lub sijhawm, thiab txhua qhov kab noj hniav sib npaug tib lub sijhawm.
Tsim nyog tsim ntawm kev txhaj tshuaj molding qhov chaw los xyuas kom meej cov molding zoo ntawm cov yas qhov chaw yog lub hauv paus ntsiab lus los txhim kho efficiency ntau lawm ntawm txhaj pwm.
