汽車沖壓工藝外文文獻(xiàn)

1、Characteristics and Sheet Metal Forming1 The article overview Stamping is a kind of plastic forming process in which a part is produced by means of the plastic forming the material under the action of a die. Stamping is usually carried out under cold state, so it is also called stamping. Heat stamping is used only when the blank thickness is greater than 8100mm. The blank material for stamping is usually in the form of sheet or strip, and therefore it is also called sheet metal forming. Some n。

2、 1 is a of in a is by of of a is so it is is is is in of or it is as be by is in of it a in to be in of as (1) 2) to of (3) to in (4) be (5) to to of is it to of in as a to a be be in 2 of 2 of to in in （ 1） to is is to It is on In be as of to of （ 2） to of is As a is to as of by by （ 3） of is to or of In is of of in to is so as to In be in be is of （ 4） In of to is as in of as In is by of in in a of of In as of on in by an to to of is （ 1） or of in is in be on of 3。

3、China Hybrid Electric Vehicle Development With the depletion of oil resources, increase awareness of environmental prote。

4、 Automobile finance researchAbstract: The automobile industry has hundred years history in overseas oneself. The people 。