Then the key points in design of the automatic drawing die were discussed, including the structure, the working procedure, and the automatic feeding mechanism.

介绍了铝茶壶嘴的成形工艺，自动拉伸模具的结构、工作过程、设计要点及自动送料机构。

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Sliver strip melt piercing die and manual feeding mechanism are introduced, the design and manufacture of die key parts are analyzed, as the result, working efficiency gets improved.

介绍了银带熔体冲孔模和手工送料机构，分析了模具关键零件的设计和制造，提高了生产效率。

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In this paper, discuss on design parameter of feeding paper mechanism by theoretical analysis.

通过理论分析，进行送纸机构参数的确定。

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About a year later IBM began developing a small 3-D printer with an extrusion mechanism eerily similar to Crump's patented design but with a different feeding system.

FORBES: Almost Out of the Woods