Dab Tsi Qhov Chaw Yuav Tsum Tau Them Nyiaj Nkag Mus Rau Thaum Lub Caij Ua Tus Txheej Txheem Txheej Txheem Txog Aluminium Profiles
1. Mloog rau qhov kub thiab txias
Thaum lub sijhawm txheej txheem extrusion ntau lawm ntawm kev lag luam aluminium profiles, qhov kub thiab txias muaj qhov cuam tshuam rau cov khoom lag luam, cov khoom zoo, kev tsim khoom, kev siv lub zog thiab kev tuag lub neej, yog li qhov ntsuas kub ntawm extrusion yog tias txhuas profile xav tau tshwj xeeb thaum lub sijhawm kev ua khoom. Ib qho ntawm cov xwm txheej tseem yog qhov tseem ceeb tshaj plaws, peb yuav tsum tswj hwm qhov kub thiab txias.
2. Ua zoo mloog rau qhov ceev nrawm ntawm kev nyem
Cov kev xaiv zoo tshaj plaws aluminium profile yuav tsum ua tib zoo saib xyuas kom paub qhov ceev thaum lub sij hawm txheej txheem txheej txheem, kom thiaj li ua kom zoo dua cov nyhuv ntawm aluminium profile khoom. Qhov laj thawj yuav tsum them sai sai rau qhov extrusion ceev yog tias qhov sib txawv ceev nrawm yuav muaj qhov cuam tshuam tseem ceeb ntawm kev hloov pauv tsis zoo, kev cuam tshuam tshav kub deformation, cov txheej txheem daws teeb meem thiab cov txheej txheem recrystallization, uas tseem yuav cuam tshuam cov khoom kho tshuab thiab zoo ntawm cov nplaim txhuas profile. Cov.
3. On-machine quenching
Kev tso quav yog kom Mg 2 Si, uas yog cov roj-yaj nyob hauv cov hlau thaum kub, tawm ntawm cov pwm qhov thiab tom qab ntawd txias rau chav sov. Qhov txias txias yog feem ntau sib luag rau cov ntsiab lus ntawm kev ua kom muaj zog ntawm tus neeg sawv cev. Aluminium forging yuav tsum tau cua txias quenching Txawm li cas los xij, vim hais tias hloov tus kiv cua thiab tus naj npawb ntawm kiv cua hloov pauv tuaj yeem hloov qhov txias txias, uas tseem yuav cuam tshuam rau qhov zoo ntawm txhuas profile khoom.