Kev tshuaj xyuas ntawm qhov ua rau warpage thiab deformation ntawm cov khoom txhaj tshuaj molded:
1. Pwm:
(1) Lub thickness thiab zoo ntawm cov khoom yuav tsum zoo ib yam.
(2) Kev tsim cov cua txias yuav tsum ua kom qhov kub thiab txias ntawm txhua feem ntawm cov pwm kab noj hniav sib xws, thiab cov txheej txheem dej yuav tsum ua kom cov khoom ntws sib luag kom tsis txhob muaj kev sib hloov vim qhov sib txawv ntawm cov dej ntws thiab cov nqi shrinkage, thiab tsim nyog cov neeg khiav dej num thiab mainstreams ntawm qhov nyuaj-rau-form.Txoj kev, sim tshem tawm cov ntom ntom ntom, siab qhov sib txawv, thiab ntsuas kub hauv kab noj hniav.
(3) Qhov chaw hloov pauv thiab cov ces kaum ntawm qhov tuab ntawm qhov yuav tsum du txaus thiab muaj pwm tso tawm zoo.Piv txwv li, ua kom cov pwm tso tawm npoo, txhim kho cov polishing ntawm pwm nto, thiab tswj qhov sib npaug ntawm qhov ejection system.
(4) Cov pa tawm zoo.
(5) Ua kom cov phab ntsa tuab ntawm ib feem lossis nce cov kev taw qhia ntawm kev tiv thaiv warping, thiab ntxiv dag zog rau kev tiv thaiv kev sib tw ntawm qhov los ntawm kev txhawb nqa tav.
(6) Lub zog ntawm cov khoom siv hauv pwm tsis txaus.
2. Yas nam:
Crystalline plastics muaj feem ntau ntawm warping deformation dua li amorphous plastics.Tsis tas li ntawd, crystalline plastics tuaj yeem siv cov txheej txheem crystallization ntawm crystallinity kom txo qis nrog qhov nce ntawm qhov txias thiab shrinkage tus nqi los kho qhov warpage.
3. Kev ua haujlwm yam:
(1) Kev txhaj tshuaj siab dhau lawm, lub sijhawm tuav ntev dhau lawm, thiab qhov kub thiab txias yog qhov tsawg dhau thiab qhov nrawm nrawm dhau, uas yuav ua rau muaj kev ntxhov siab sab hauv kom nce thiab ua kom tsis muaj zog.
(2) Cov pwm kub yog siab dhau lawm thiab lub sijhawm txias yog luv luv, uas yuav ua rau cov khoom raug tshem tawm vim overheating thaum lub sij hawm demolding.
(3) Txo cov ntsia hlau ceev thiab rov qab siab kom txo qhov ntom ntom thaum ua kom qhov tsawg kawg nkaus ntim kom txo tau qhov tsim ntawm kev ntxhov siab sab hauv.
(4) Yog tias tsim nyog, cov khoom uas ua rau muaj kev kub ntxhov thiab deformation tuaj yeem ua rau muag muag lossis demolded thiab rov qab los.
Post lub sij hawm: Jun-10-2021