Cov txheej txheem ntau lawm thiab qauv qauv ntawm cov kab yas yas ntau lawm kab
Cov kab yas ntau lawm kab, raws li nws lub npe cuam tshuam, yog cov khoom siv kab ntau lawm siv cov yas ua cov khoom siv raw los ua cov ntawv yas. Nws cov ntaub ntawv nyoos suav nrog yuav luag txhua tus plastics, xws li PVC, PP, PE, PC, ABS, HIBS, etc. Cov phaj yas muaj qhov tshwj xeeb zoo ntawm cov ntaub ntawv yas polymer, xws li lub teeb yuag, corrosion tsis kam, kev zoo nkauj, tsis tseem ceeb, tsis qab, tsis muaj corrosion, kev laus tiv taus, thiab huab cua tsis kam.
Feem ntau, cov kab yas phaj yas ntau lawm yog tsim los ntawm cov pwm, sizing lub tes tsho thiab txias ntaus khoom shunt txhawb, pwm lub cev, mandrel thiab tsim tuag.
Cov txheej txheem ntau lawm ntawm cov kab yas ntau lawm yog li hauv qab no:
1. Ua ntej ntawm cov phaj yas ntau lawm kab: Qhov no ua kom cov pwm kub ua ntej pib, thiab pwm yuav tsum kaw rau kom sov.
2. Mould kaw: kev kho kom haum ntawm cov pwm qhib thiab kaw kev sib tsuj yog qhov zoo rau kev txhim kho cov khoom tawg thiab cov khoom lag luam pub mis.
3. Preheating ntawm yas phaj ntau lawm kab: chav nkag rau hauv lub txav txav txav tuag kom preheat qhov pwm.
4. Nkag mus rau cov cua sov: txhim kho qhov fusibility ntawm cov tub ntxhais thiab sab hauv ntawm cov khoom. Kev siv cua sov kom nkag siab thiab cov khib nyiab yog qhov loj.
Cov yam ntxwv ntawm cov kab yas yas ntau lawm:
Qib siab ntawm lub tshuab tsis siv neeg, kev lag luam yooj yim, kev tsim khoom txuas ntxiv, ruaj khov thiab txhim khu kev qha.
Qhov peb cov menyuam calender ntawm cov ntawv yas ntau lawm kab tuaj yeem raug tshem tawm thiab txo qis dua dawb.
Cov kab yas phaj ntau lawm muaj kev ywj pheej tswj cov menyuam kub qhov system tswj, uas tuaj yeem tswj qhov ntsuas kub ntawm cov xovxwm rau cov menyuam, kom cov phaj tuab zoo ib yam.
Lub thickness tswj ntawm cov yas phaj ntau lawm kab adopts ntsia hlau hloov kho thiab nias lub log bidirectional hloov kho los tswj phaj tuab.