Perforated mesh yog hom hlau ntxig siv hauv kev siv cov ntawv thov xws li kev ntsuas, kev siv tshuaj thiab kev tiv thaiv. Vim tias qee qhov tsis muaj qhov yuam kev ntawm cov txheej txheem tsim khoom, lub mesh perforated yuav tshwm sim tsis xwm yeem thaum lub sijhawm siv. Txhawm rau kom daws tau cov teeb meem no, cov txheej txheem theem hauv qab no tuaj yeem saws:
1. Cov Neeg Kho Tshuab Kev Siv: Siv cov khoom tshwj xeeb tshwj xeeb, xws li Leveling tshuab lossis flattening tshuab, kom tso punching mesh ntawm cov khoom siv rau qib. Los ntawm cov tshuab kev hloov kho xws li flattening, ncab lossis sib ntswg stencil, nws tuaj yeem ua tau raws li lub tiaj tiaj.
2. Kev kho cua sov thiab qib ua: lub cev perforated: cov pa perforated rau ib lub sijhawm ntsuas kub thiab tau ua rau lub sijhawm soften lossis hloov cov qauv siv lead ua. Tom qab ntawd nws tau rov qab los rau qhov xav tau ntawm qhov kev txiav txim ntawm sab nraud quab yuam. Cov qauv kev kho cua sov muaj xws li annealing thiab quenching.
3. Hauv kev ntsuas qib: leveling siv cov hluav taws xob lossis hluav taws xob lub zog yuam. Los ntawm kev thov hluav taws xob tam sim no lossis hluav taws xob quab yuam, cov ntu tsis sib xws ntawm cov punching net raug kho. Txoj kev no xav tau cov twj thiab kev txhawb nqa kev txhawb nqa.
4. Kev tuav Leveling: rau qhov ntau thiab tsawg lossis ib qho chaw ntawm ib tus neeg, txoj kev ntawm phau ntawv siv tau rau qib. Qhov no suav nrog kev siv rab rauj, cov cuab yeej siv, lossis cov cuab yeej siv rau maj mam rov qab ua rau Meshape ua rau pluav nws.
Txawm yog txoj kev twg tau saws, cov ntsiab lus hauv qab no yuav tsum tau them siab rau thaum lub sijhawm theem:
Xaiv cov qauv ntsuas theem tsim nyog raws li cov ntaub ntawv, loj thiab tsim qauv txheej txheem ntawm lub mesh perforated.
Thaum lub sijhawm txheej txheem theem, saum npoo ntawm punching mesh yuav tsum tau tiv thaiv kom tsis txhob muaj kev puas tsuaj ntxiv.
Lub Sijhawm Post: Sep-14-2023