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。

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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。

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

洛斯dd 17s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。

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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