It can ensure tidiness of groove shape for skewed rotor, accordance of the sheets tilted and easy to insert these conducting bars with the manufacturing process of inserting stamping sheet.

加入工艺冲片的制造工艺能保证斜槽转子导条槽形整齐，扭斜一致，插导条容易。

youdao

Stamping foil: Sized metallic or pigment sheet used to give colour in blocking. Metallic foil offers the colour gold or silver. Pigment foil can offer any colour.

烫印色箔：烫印时，用来着色的带有胶黏剂的金属或颜料薄片。金属箔给予金色或银色。颜料箔可以提供任何颜色。

youdao

LOCKS DD 17is a general purpose forming oil specially made for drawing and stamping of sheet metals.

洛斯dd 17为一般用途拉力油，特别为板金属的拉伸、冲压等工序而制造。

youdao

In one building, just past a small statue of the beloved Hindu elephant god Ganesha, robots pick up pieces of sheet metal and feed them into a series of 30-foot-tall stamping presses every ten seconds until the left-side door of a Tata Safari SUV is formed.

FORBES: The Next People's Car