Qhov Tseem Ceeb Ua Rau Qhov Kev puas tsuaj ntawm Aluminium Profiles
① Qhov saum npoo ntawm lub ingot tau txuas impurities los yog muaj cov khoom sib cais hauv cov khoom siv. Thaum muaj ntau qhov sib cais tawm ntawm qhov chaw ingot thiab lub ingot tsis tau zoo sib xws los yog homogenization tsis zoo, yuav muaj qee yam ntawm cov hlau tawv hauv lub ingot. Thaum lub sij hawm extrusion, raws li cov hlau ntws raws txoj siv sia ua hauj lwm, cov protrusions los yog cov hlau nyuaj tuaj yeem txuas mus rau txoj siv sia ua haujlwm lossis kev puas tsuaj rau txoj siv, thaum kawg ua rau khawb ntawm qhov profile.
② Muaj cov impurities nyob rau hauv pwm kab noj hniav los yog nyob rau hauv txoj siv ua hauj lwm. Yog tias pwm txoj siv ua haujlwm tsis tshua muaj zog, nws tuaj yeem raug puas thaum lub sijhawm extrusion thiab khawb qhov profile.
③ Cov hlau raug rau ntawm qhov tso tawm lossis cov khoom sib xyaw ua ke hauv cov graphite strips tuaj yeem khawb qhov profile thaum lawv tau ntsib nrog nws.
④ Thaum lub diav rawg txav qhov profile los ntawm kev tawm mus rau lub txaj viav vias sai heev, nws tuaj yeem ua rau pob lossis tsoo ntawm qhov profile.
⑤ Kev rub cov profile ntawm lub viav vias txaj tuaj yeem ua rau puas tsuaj.
⑥ Thaum lub sij hawm thauj mus los, cov ntaub ntawv rub tawm los yog nias ntawm ib leeg tuaj yeem ua rau muaj kev puas tsuaj.
Kev daws:
1. Txhim khu kev tswj ntawm ingot zoo;
2. Txhim kho pwm kho kom zoo, tsis tu ncua nitride pwm thiab ua raws li cov txheej txheem nitriding;
3. Siv cov mos mos los cais cov profiles los ntawm cov khoom siv, txo qis kev sib cuag kom ntau li ntau tau;
4. Ua tib zoo tuav lub sijhawm tsim khoom, tsis txhob rub lossis flipping profiles yam tsis tsim nyog;
5. Npaj profiles kom zoo nyob rau hauv cov khoom thav duab los tiv thaiv lawv los ntawm kev sib tsoo.
