1. 简要流程及详细说明(Cov txheej txheem luv luv thiab cov lus qhia ntxaws)
简要流程(Brief Process Flow):
预处理(Pre-treatment)--阳极氧化(Anodizing)--封孔处理(Sealing Treatment)--后处理(Post-treatment)
详细流程及说明(Txheej txheej txheem thiab cov lus qhia):
(1) Kev kho mob ua ntej
1.1 脱脂 (De-greasing)
使用脱脂剂清洁铝型材表面的油污.
Siv tus neeg sawv cev degreasing los ntxuav cov roj paug ntawm qhov chaw ntawm aluminium profiles.
1.2 碱洗 (Alkali Ntxuav)
使用碱性溶液去除铝型材表面的氧化物和污垢.
Siv cov tshuaj alkaline kom tshem tawm cov oxides thiab av los ntawm qhov chaw ntawm cov txhuas profile.
1.3 酸洗 (Acid Ntxuav)
使用酸性溶液进一步清洁铝型材表面,去除残留的氧化物.
Siv cov tshuaj acidic los ntxuav qhov saum npoo ntawm txhuas profile thiab tshem tawm cov oxides seem.
1.4 水洗 (Tswv Dej)
用清水彻底冲洗铝型材,去除表面的化学残留物.
Ua tib zoo yaug cov txhuas profile nrog dej huv kom tshem tawm cov tshuaj seem ntawm qhov chaw.
(2) Anodizing khoom
2.1 装挂 (Racking)
将预处理后的铝型材固定在氧化槽的挂具上.
Ruaj ntseg ua ntej kho aluminium profiles ntawm cov racks hauv lub tank anodizing.
2.2 (Oxidation)
在电解液中通电,使铝型材表面形成氧化膜.
Dhau ib qho hluav taws xob tam sim no los ntawm electrolyte los ua ib qho oxide zaj duab xis rau ntawm qhov chaw ntawm aluminium profiles.
2.3 水洗 (Tswv Dej)
氧化完成后,立即用水冲洗铝型材,去除电解液.
Tam sim ntawd yaug cov anodized txhuas profiles nrog dej kom tshem tawm cov electrolyte.
(3) 封孔处理 (Kev kho sealing)
3.1 封孔 (Kev sib khi)
将氧化后的铝型材浸入封孔剂中,封闭氧化膜的孔隙,提高耐腐蚀性.
Raus lub anodized txhuas profiles nyob rau hauv ib tug sealing neeg sawv cev los kaw lub pores ntawm oxide zaj duab xis thiab txhim kho corrosion kuj.
3.2 水洗 (Tswv Dej)
封孔后,用水冲洗铝型材,去除封孔剂.
Tom qab sealing, yaug cov txhuas profile nrog dej kom tshem tawm tus neeg sawv cev sealing.
(4) 后处理 (Post-treatment)
4.1 干燥 (Nyob qhuav)
将封孔后的铝型材进行干燥,去除水分.
Qhuav lub kaw aluminium profiles kom tshem tawm cov dej noo.
4.2 检验 (Kev tshuaj xyuas)
检查铝型材的外观,颜色,厚度等,确保质量符合标准.
Txheeb xyuas qhov tsos, xim, thiab tuab ntawm aluminium profiles kom ntseeg tau tias qhov zoo raws li cov qauv.
4.3 包装() Ntim
将合格的铝型材进行包装,准备发货.
Ntim cov khoom tsim nyog aluminium profiles rau kev xa khoom.
2. 工艺流程中注意事项(Kev ceev faj hauv cov txheej txheem)
预处理阶段要确保铝型材表面清洁,无油污和污垢,以免影响氧化膜的质量.
Thaum lub sij hawm ua ntej kev kho mob, xyuas kom meej qhov chaw ntawm aluminium profiles yog huv si, tsis muaj roj thiab av kom tsis txhob cuam tshuam qhov zoo ntawm cov oxide zaj duab xis.
在阳极氧化过程中,要严格控制电流密度,电压和时间,以保证氧化膜的均匀性和厚度.
Thaum lub sij hawm cov txheej txheem anodizing, nruj me ntsis tswj tam sim no ceev, voltage, thiab lub sij hawm los xyuas kom meej lub uniformity thiab thickness ntawm cov oxide zaj duab xis.
封孔处理时,选择合适的封孔剂和封孔时间,确保氧化膜的孔隙被有效封闭.
Thaum lub sij hawm sealing kev kho mob, xaiv tus neeg sawv cev sealing tsim nyog thiab lub sij hawm sealing kom paub meej tias lub qhov hws ntawm cov oxide zaj duab xis tau kaw zoo.
在整个工艺流程中,避免对铝型材表面造成划伤或污染.
Thoob plaws hauv cov txheej txheem, tsis txhob khawb los yog ua paug rau saum npoo ntawm aluminium profiles.
后处理阶段,要严格检验铝型材的质量,确保产品符合客户要求.
Thaum lub sij hawm tom qab kev kho mob, nruj me ntsis tshuaj xyuas qhov zoo ntawm aluminium profiles kom ntseeg tau tias cov khoom ua tau raws li cov neeg siv khoom.
注意工艺过程中的废水,废液处理,确保符合环保要求.
Ua tib zoo saib xyuas kev kho cov dej khib nyiab thiab cov kev daws teeb meem pov tseg thaum lub sijhawm ua haujlwm kom ua raws li kev tiv thaiv ib puag ncig.