Lub luag haujlwm tseem ceeb dab tsi yog extrusion hauv aluminium profile ua?
Lub hauv paus ntsiab lus ntawm aluminium profile extrusion
Aluminium profile extrusion yog cov yas machining txoj kev uas exerts sab nraud quab yuam ntawm cov hlau dawb paug muab tso rau hauv lub thawv (extrude lub tog raj kheej) kom ntws tawm ntawm ib tug tshwj xeeb tuag qhov kom tau raws li qhov xav tau seem seem thiab loj.
1. Lub extrusion siv nyob rau hauv txhuas ua yog ntau malleable dua los ntawm lwm yam kev ua xws li dov los yog forging. Rau qee cov ntaub ntawv uas yuav tsum tau dov los yog forged rau kev ua, xws li 7075 alloys, nws tseem yuav tsum tau ua ntej nyem lub billet, tuaj yeem txhim kho cov qauv los txhim kho plasticity.
2. Lub extrusion tsis tsuas yog tuaj yeem ua rau qhov profile cross-section ua cov duab sib txawv, tab sis kuj yog raws li cov pwm ntawm qhov sib txawv ntawm cov dav hlau sib txawv, ua kom cov kev siv tau zoo, txo cov nqi ntawm cov khoom, txhim kho kev lag luam.
3. Lub extrusion ua yooj yooj yim yog loj, txawv pwm extruded tawm ntawm cov profiles tsis zoo li qub.
4. Cov khoom extruded raug siab heev, siab dua pwm zoo, qhov ntau dua qhov tseeb, qhov poob qis dua.
5. Cov khoom siv extruded aluminium alloy muaj zog dua thiab ua tau zoo dua li lwm cov khoom siv aluminium alloy.