Nkhani - Momwe Mungakulitsire Mapangidwe a Aluminium Extrusion Kuti Mukwaniritse Kuchepetsa Mtengo ndi Kuchita Bwino Kwambiri

Gawo la aluminium extrusion lagawidwa m'magulu atatu:
Gawo lolimba: mtengo wotsika mtengo, mtengo wotsika wa nkhungu
Semi hollow gawo: nkhungu ndiyosavuta kuvala ndikung'amba ndikusweka, ndi mtengo wokwera wazinthu komanso mtengo wa nkhungu
Gawo lopanda kanthu: mtengo wamtengo wapatali wamtengo wapatali ndi mtengo wa nkhungu, mtengo wapamwamba kwambiri wa nkhungu pazinthu za porous

1.Pewani magawo asymmetrical ndi osagwirizana

Zigawo za asymmetric ndi zosagwirizana zimawonjezera zovuta za extrusion, ndipo panthawi imodzimodziyo, mavuto amtundu amatha kuchitika, monga kulondola kwazithunzi ndi flatness n'zovuta kuonetsetsa, kugwada ndi kupindika kwa zigawo, kutsika kwachangu, ndi nkhungu ndizosavuta kuvala ndi kung'ambika panthawi yopanga zambiri.

Kuchuluka kwa asymmetric kapena kusalinganika kwa gawo la aluminium extrusion, kumakhala kovuta kwambiri kuti muwonetsetse kuwongoka, ngodya ndi zina zolondola.
Ngakhale kuti mawonekedwe a asymmetrical ndi osagwirizana amatha kupangidwa, zitsulo sizingathe kuyenda m'madera opapatiza komanso osasinthasintha panthawi ya extrusion, kumene kusokoneza kapena zinthu zina za khalidwe zingathe kuchitika mosavuta.
Komanso, ngakhale ndizotheka kutulutsa mawonekedwe asymmetric ndi osagwirizana, mtengo wokwera wa zida ndi mtengo wapamwamba wopanga chifukwa chakuthamanga kwapang'onopang'ono, pamapeto pake kumabweretsa ndalama zambiri zopangira nkhungu komanso ndalama zopangira.
Kuchuluka kwa mbali ndi mayendedwe mu mbiri ya extrusion, kudzakhala kochepa komanso kokwera mtengo.

2.Chosavuta mawonekedwe agawo, ndibwino

Akatswiri ena opanga zinthu amapanga zinthu zambiri mu aluminiyamu extrusion. Ngakhale mwayi wapadera wa zitsulo zotayidwa extrusions ndi kuwonjezera mabowo, mipata kapena wononga mabwana mu gawo, izo zidzatsogolera ku zovuta kwambiri nkhungu kapangidwe, kapena extrudable konse ndi mtengo mtengo kwambiri kupanga.

Pamene gawo la extrusion ndi lovuta kwambiri, likhoza kuganiziridwa kuti ligwiritse ntchito magawo awiri kapena kuposerapo.

3.Porous dzenje gawo wokometsedwa kuti limodzi dzenje gawo

Mwa kukhathamiritsa gawo la dzenje la porous kukhala gawo la dzenje limodzi, mawonekedwe a nkhungu amatha kukhala osavuta ndipo mtengo wake ukhoza kupulumutsidwa.