冲压成形特点与板材冲压成形性能(英文翻译).rar
冲压成形特点与板材冲压成形性能(英文翻译),冲压是通过模具使板材产生塑性变形而获得成品零件的一种成形工艺方法。由于冲压通常在冷态下进行，因此也称冷冲压。只有当板材厚度超过8～100mm时，才采用热冲压。冲压加工的原材料_二般为板材或带材，故也称板材冲压。某些非金属板材(如胶木板、云母片、石棉、皮革等)亦可采用冲压成形工艺进行加工。冲压广泛应用于金属制品各行业中，...
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冲压是通过模具使板材产生塑性变形而获得成品零件的一种成形工艺方法。由于冲压通常在冷态下进行，因此也称冷冲压。只有当板材厚度超过8～100mm时，才采用热冲压。冲压加工的原材料_二般为板材或带材，故也称板材冲压。某些非金属板材(如胶木板、云母片、石棉、皮革等)亦可采用冲压成形工艺进行加工。
冲压广泛应用于金属制品各行业中，尤其在汽车、仪表、军工、家用电器等工业中占有极其重要的地位。
冲压成形需研究工艺、设备和模具三类基本问题。
板材冲压具有下列特点：
(1)材料利用率高。
Stamping is a kind of plastic forming process in which a part is produced by means of the plastic forming of the material under the action of a die．Stamping is usually carried out under cold state,so it is also called cold stamping.Heat stamping is used only when the blank thickness is greater than 8～1 00mm.The blank material for stamping is usually in the from sheet or strip,and therefore it is also called sheet metal forming.Some non—metal sheets(such as plywood,mica sheet,asbestos,leather)can also be formed by stamping.
Stamping is widely used in various of the metalworking industry, and it plays a crucial role in the industries for manufacturing automobiles, instruments,military parts and household electrical appliances,etc.
The process，equipment and die are the three foundational problems that needed t0 be
studied in stamping.
The characteristics of the sheet metal forming are as follows:
(1)High material utilization.
冲压广泛应用于金属制品各行业中，尤其在汽车、仪表、军工、家用电器等工业中占有极其重要的地位。
冲压成形需研究工艺、设备和模具三类基本问题。
板材冲压具有下列特点：
(1)材料利用率高。
Stamping is a kind of plastic forming process in which a part is produced by means of the plastic forming of the material under the action of a die．Stamping is usually carried out under cold state,so it is also called cold stamping.Heat stamping is used only when the blank thickness is greater than 8～1 00mm.The blank material for stamping is usually in the from sheet or strip,and therefore it is also called sheet metal forming.Some non—metal sheets(such as plywood,mica sheet,asbestos,leather)can also be formed by stamping.
Stamping is widely used in various of the metalworking industry, and it plays a crucial role in the industries for manufacturing automobiles, instruments,military parts and household electrical appliances,etc.
The process，equipment and die are the three foundational problems that needed t0 be
studied in stamping.
The characteristics of the sheet metal forming are as follows:
(1)High material utilization.
