Aluminium alloy profiles paub txog lawv lub zog siab, muaj zog corrosion kuj, thiab tsis kam mus deformation. Txawm li cas los xij, vim li cas qee qhov aluminium alloy qhov rooj deform tom qab siv tsawg dua ib xyoos? Kev soj ntsuam qhia tau hais tias, nyob rau hauv ib txwm siv tej yam kev mob, deformation nyob rau hauv aluminium alloy qhov rooj tej zaum yuav yog vim kev siv ntawm ntau heev nyias aluminium alloy profiles. Nws tau nkag siab tias aluminium alloy sab hauv qhov rooj muaj rau cov neeg siv khoom hauv cov khoom siv hauv tsev lag luam tuaj hauv ntau qhov profile thicknesses, suav nrog 0.8 hli, 1.0 hli, thiab 1.2 hli. Aluminium alloy qhov rooj nrog lub thickness ntawm 1.0 hli los yog ntau tshaj muab lub zog zoo dua thiab, nyob rau hauv ib txwm siv, yuav tsis deform rau 5-8 xyoo. Txawm li cas los xij, qee cov tuam txhab me me txiav cov ces kaum kom txo cov nqi tsim khoom, txawm tias siv aluminium alloy profiles nyias li 0.6 hli los ua lub qhov rooj chav dej. Cov qhov rooj aluminium alloy no feem ntau deformation vim qhov tsis txaus ntawm cov khoom siv.
Nco tseg: Lub thickness ntawm qhov profile ncaj qha txiav txim siab qhov zoo ntawm aluminium alloy qhov rooj. Thaum xaiv aluminium alloy qhov rooj, cov neeg siv khoom yuav tsum tsis txhob muab qhov tseem ceeb ntawm tus nqi qis thiab xaiv cov qhov rooj nrog cov ntaub nyias nyias.