Tshaj tawm -kev ua cov khoom txias-extruded khoom:
(1) Txias- cov khoom extruded yuav tsum tau txiav tom qab.
Txiav tawm ib feem ntawm cov khoom seem kom tau txais qhov punched ntawm qhov tsim loj, thiab lub qhov ncauj sab hauv phab ntsa yuav chamfered los ua cov khoom xuas nrig ntaus. Feem ntau, cov khoom sib hloov yog txiav los ntawm rab riam lub log, thiab cov khoom square yog tiav los ntawm kev txiav.
(2) Kev npaj txias extruded aluminium pellets.
Cov kev cai tsim khoom ntawm txias extruded aluminium pellets yog cov ncauj lus kom ntxaws thiab nruj, nrog rau qee yam flatness, nto roughness, thiab precision yuav tsum tau. Feem ntau, blanking processing thiab shearing processing yog siv. Lub sab sauv thiab qis kawg ntawm cov khoom txhuas yuav tsum tiaj tus, thiab sab saum toj yuav tsum muaj qee qhov curvature.
(3) Kev kho kom huv ntawm cov khoom siv txhuas.
(a) Kev kho deg thiab ziab ntawm cov khoom txhuas yog qhov tseem ceeb heev rau qhov zoo ntawm cov khoom txias extruded. Aluminium pellets yuav tsum tau ntxuav thiab qhuav ua ntej txias extrusion.
(b) Cov txheej txheem ntxuav ntawm txhuas cov khoom yog ntxiv alkaline ntxuav hauv lub nruas kom tshem tawm cov roj stains ntawm qhov chaw thiab cov burrs ntawm cov npoo ntawm cov khoom txhuas, thiab tom qab ntawd yaug nrog dej thiab qhuav lawv.
(c) Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm cov menyuam: cov khoom siv txhuas yog muab tso rau hauv lub cylindrical rotatable cylindrical kaw alkaline thiab ntxiv cov tshuaj ntxuav alkaline. Lub kaw lus kaw rotates clockwise kom tsav cov txhuas hais kom sib tsoo nrog ib leeg kom ua tiav lub hom phiaj ntawm kev ntxuav thiab tshem tawm burrs.
(4) Cov txhuas pellets tom qab ntxuav lub nruas yuav tsum tau muab yaug nrog dej kais kom txog thaum tsis muaj qhov pom tseeb ua npuas ncauj, thiab tom qab ntawd nkag mus rau hauv qhov cub kom qhuav.
