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小机箱钣金加工

  • 小机箱钣金加工

小机箱钣金加工

详细信息

小机箱钣金加工选用材料:

1.冷轧板SPCC,主要用电镀和烤漆件,成本低,易成型,材料厚度≤3.2mm。
2.热轧板SHCC,材料T≥3.0mm ,也是用电镀,烤漆件,成本低,但难成型,主要用平板件。
3.镀锌板SECC、SGCC。SECC电解板分N料、P料,N料主要不作表面处理,成本高,P料用于喷涂件。
4.铜;主要用导电作用料件,其表面处理是镀镍、镀铬,或不作处理,成本高。
5.铝板;一般用表面铬酸盐(J11-A),氧化(导电氧化,化学氧化),成本高,有镀银,镀镍。
6.铝型材;截面结构复杂的料件,大量用于各种插箱中。表面处理同铝板。
7.不锈钢;主要用不作任何表面处理,成本高。

Small chassis sheet metal processing materials:

1. Cold rolled sheet SPCC, mainly used for electroplating and baking varnish, has low cost and easy forming, and the material thickness is ≤3.2mm.
2. Hot-rolled sheet SHCC, material T ≥ 3.0mm, is also used for electroplating, painted parts, low cost, but difficult to form, mainly using flat pieces.
3. Galvanized sheet SECC, SGCC. SECC electrolytic board is divided into N material and P material. N material is mainly used for surface treatment, and the cost is high. P material is used for spraying parts.
4. Copper; mainly used for conductive materials, the surface treatment is nickel plating, chrome plating, or no treatment, and the cost is high.
5. Aluminum plate; generally used surface chromate (J11-A), oxidation (conductive oxidation, chemical oxidation), high cost, silver plating, nickel plating.
6. Aluminium profiles; parts with complex cross-section structures are used in a variety of plug-in boxes. The surface treatment is the same as the aluminum plate.
7. Stainless steel; mainly used without any surface treatment, high cost.

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