Cov khoom siv tshuab feem ntau yog xa mus rau lub zog tensile, elongation thiab cupping tus nqi ntawm aluminium ntawv nyiaj. Los ntawm kev pom kev siv, nws cia siab tias qhov siab dua peb qhov ntsuas no, qhov zoo dua. Txawm li cas los xij, raws li cov khoom nws tus kheej muaj kev txhawj xeeb, peb qhov ntsuas no yog qhov tsis sib haum xeeb rau ib leeg, uas yog, thaum lub zog tensile ntawm aluminium ntawv ci yog qhov siab, qhov elongation Performance index yuav txo qis; Thaum nce lubelongation ntawm aluminium ntawv ci, nws yuav ua rau txo qis zog tensile. Yog li ntawd, hauv kev siv tswv yim, feem ntau tus nqi nruab nrab ntawm cov khoom siv kho tshuab feem ntau yog siv, thiab qhov tshwj xeeb lub zog thiab cov txiaj ntsig plasticity muaj feem xyuam rau cov pwm pwm thaum lub sij hawm hloov pauv kub. Feem ntau, cov txheej txheem stamping ntawm cov khoom siv hluav taws xob sib pauv tau muab faib ua ob hom: hom stretched thiab tsis-stretched hom. Lub stretch punching pwm xav tau cov ntawv txhuas txhuas kom muaj cov yas zoo dua, uas yog, qhov elongation siab dua, thiab tus nqi txheeb ze zog tuaj yeem qis dua; thaum lub pwm tsis-stretch yuav tsum tau cov ntawv txhuas txhuas kom muaj zog dua, thiab cov yas yog qhov taw qhia thib ob.
Muaj ntau yam uas cuam tshuam rau cov khoom siv hluav taws xob ntawm aluminium ntawv ci, feem ntau yog cov tshuaj lom neeg muaj pes tsawg leeg thiab kev siv tshuab ntawm aluminium ntawv ci. Raws li lub zog thiab plasticity ntawm aluminium ntawv nyiaj muaj kev txhawj xeeb, los ntawm kev kho cov tshuaj muaj pes tsawg leeg los yog hloov cov txheej txheem ua thiab tsis, cov yas los yog lub zog ntawm cov khoom tuaj yeem hloov pauv nyob rau hauv qee qhov ntau thaum ua rau lwm yam tsis hloov. Hauv lwm lo lus, kev sib xyaw ua ke ntawm aluminium foil lub zog thiab plasticity tuaj yeem hloov mus rau qhov txwv los ntawm kev kho cov tshuaj muaj pes tsawg leeg thiab kev siv tshuab.
Raws li qhov sib txawv ntawm cov khoom siv hluav taws xob sib txawv ntawm cov khoom siv hluav taws xob sib txawv, tam sim no muaj peb lub ntsiab lus siv ntawm txhuas ntawv ci: H22, H24, thiab H26. Txhua lub xeev sib raug rau qee yam ntawm lub zog thiab plasticity. Kev txiav txim los ntawm cov xwm txheej tam sim no ntawm kev lag luam aluminium hauv tsev, tsis muaj kev sib koom ua ke ntawm cov khoom siv tshuab hauv txhua lub xeev. Nyob rau tib lub sij hawm, nyob rau hauv kev siv tswv yim, ntau yam ntawm txhua yam khoom ntawm txhua lub xeev yog dav heev, thiab cov khoom siv kho tshuab tsis tuaj yeem tswj tau zoo kom txaus siab rau cov neeg siv.
