Rockwell hardness tester is used for hardness testing of metal stamping parts. Small stamping parts with complex shapes can be used to test the plane is very small and can not be tested on ordinary desktop Rockwell hardness tester.
沖壓件加工包括沖裁、彎曲、拉深、成形、精整等工序。沖壓件加工的材料主要是熱軋或冷軋(以冷軋為主)的金屬板帶材料,例如碳鋼板、合金鋼板、彈簧鋼板、鍍鋅板、鍍錫板、不銹鋼板、銅及銅合金板、鋁及鋁合金板等。
Stamping process includes blanking, bending, drawing, forming, finishing and other processes. Stamping hengshui.71ix.cnhuanlianhulu.07858.netshoudonghulu.07858.netbxgxianwei.37ix.com.cnmiaomubj.3
7ix.com.cnkangyongg.37ix.com.cnmaterials are mainly hot-rolled or cold-rolled (mainly cold-rolled) metal strip materials, such as carbon steel plate, alloy steel plate, spring steel plate, galvanized plate, tin plate, stainless steel plate, copper and copper alloy plate, aluminum and aluminum alloy plate, etc