Pre-txheej zaj duab xis yog dav siv nyob rau hauv ntim thiab luam ntawv kev lag luam vim nws qhov zoo xws li kev ua haujlwm siab, kev ua haujlwm yooj yim, thiab kev tiv thaiv ib puag ncig.Txawm li cas los xij, thaum siv, peb yuav ntsib teeb meem ntau yam.Yog li, peb yuav daws lawv li cas?
Nov yog ob qho teeb meem uas tshwm sim:
Ua npuas ncauj
Yog vim li cas 1:Qhov chaw paug ntawm cov ntawv luam tawm lossis thermal lamination zaj duab xis
Yog tias muaj plua plav, roj, dej noo thiab lwm yam khoom paug rau ntawm qhov chaw ntawm qhov khoom ua ntej yuav siv cov yeeb yaj kiab ua ntej, cov kab mob no tuaj yeem ua rau cov yeeb yaj kiab ua npuas.
Kev daws:Ua ntej laminating, xyuas kom meej qhov chaw ntawm cov khoom yog huv si, qhuav thiab tsis muaj kab mob.
Yog vim li cas 2:Qhov kub tsis raug
Yog tias qhov kub thiab txias thaum lub sij hawm laminating yog siab dhau los yog qis dhau, nws yuav ua rau cov txheej ua npuas.
Kev daws:Xyuas kom meej tias qhov kub thiab txias thaum lub sij hawm lamination txheej txheem yog tsim nyog thiab ruaj khov.
Yog vim li cas 3:Rov qab laminating
Yog tias cov txheej txheej ntau dhau los siv thaum lub sijhawm lamination, txheej txheej thaum lub sij hawm lamination tuaj yeem tshaj nws qhov siab tshaj plaws uas tau ua rau tuab, ua rau npuas.
Kev daws:Nco ntsoov tias koj siv cov txheej txheem tsim nyog thaum lub sijhawm lamination.
Warping
Yog vim li cas 1:Qhov kub tsis raug
Qhov kub tsis zoo thaum lub sij hawm laminating txheej txheem yuav ua rau ntug warping.Yog tias qhov kub thiab txias dhau lawm, nws yuav ua rau cov txheej txheem kom qhuav sai, ua rau warping.Hloov pauv, yog tias qhov kub thiab txias qis dhau, cov txheej yuav siv sij hawm ntev dua kom qhuav thiab tuaj yeem ua rau warping.
Kev daws:Xyuas kom meej tias qhov kub thiab txias thaum lub sij hawm lamination txheej txheem yog tsim nyog thiab ruaj khov.
Yog vim li cas 2:Tsis sib xws laminating nro
Thaum lub sij hawm laminating txheej txheem, yog hais tias lub laminating nro tsis sib npaug, qhov nro qhov sib txawv ntawm qhov sib txawv yuav ua rau deformation thiab warping ntawm cov khoom siv zaj duab xis.
Kev daws:Ua tib zoo kho cov lamination nro kom ntseeg tau tias tsis sib xws ntawm txhua qhov chaw.
Post lub sij hawm: Nov-17-2023