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简体中文
Haitian Creole
Shenyang ??? ??? ??? ???? ?? ??? ???? ???? ?????? ???? ???
??? ??? ???? ??? ???? ??? ?? ??????? ??? ???? ??? ???? ??? ??? ???? ??? (SPCC), ?? ??? ??? ???? ??? (SHCC), ??vanized ??? (SECC, SGCC), ??? (CU), ????? ???? ???? ??????? ???? ????????? ???? (6061, 5052, 1010, 1060, 6063, ??? ?????????? ??? ?? ?? ?????) ???? (mirror, brushed surface, matte surface). ??????? ?? ?????? ?? ????? ??? ????? ???? ?????? ??? ???? ???? ??? ??????? ?? ??? ??? ???? ?? ?????
1. ????? ??? ?? SPCC ??? ???? ???????????? ??? ????? ???? ????? ?? ??? ??????? ??? ???? ??? ?? ????? ???? ?????? ??? 3.2? ?? ???? ?? ???? ?? ?????
2. Hot rolled plate SHCC, material T3.0mm, also uses electroplating and baking paint parts, with low cost but difficult to form, mainly flat parts using.
3. Galvanized sheet SECC, SGCC. SECC ????????? ???? N ???? ??? P ???? ??? ????? ??? ???? ???. N ???? ??? ??? ??? ?? ????? ???? ?? ??? ?? ?? ??? ??? ???? ???? ??? ??????? P ???? ??? ?? ??? ??????? ??? ???? ???.
4. ???; ???? ????? ???? ?? ??????? ???? ??? ??? ????? ???? ?????? ??? ?????? ?????? ??? ?? ??? ??? ????? ????? ?? ??? ????? ??.
5. ?????? ????; ????? ??? ?? ??? ?????? (J11-A) ???????? ?? ??? ??????? ??? ???? ?? (conductive oxidation, chemical oxidation) ?? ??? ????? ??. ????? ?????? ??? ???? ?????? ????? ???.
6. ?????? ???????; ?????? ????????? ???????? ?? ???? ????? ????? ???? ??? ???? ??? ?? ??????? ??? ???? ???. Surface treatment is the same as aluminum plate.
7 ?? ???? ?? ????? ???? ??? ?? ??? ????? ?? ???? ??????? ??? ???? ??? ??? ?????
Sheet Metal Processing is a key technology that sheet metal technicians need to understand, and it is also an important process for forming sheet metal products. Sheet metal processing includes traditional methods and process parameters such as cutting, punching, and bending forming, as well as various cold stamping die structures and process parameters, equipment working principles and operation methods, and new stamping technologies and processes. ??? ?? ?? ????? ?? ?????? ???? ??? ?????? ?? ??? ??.
???? ?? ?????? ???????? ?? ???? ??? ??? ??. ??? ?? ?? ??? ???? ???? ??? ???? ?? ??? ?? ?? ?? ????? ?? ??? ?????? ????!
