The lead wire parts multi-position progressive die is introduced, the method of multi-units strip material cutting off is stated, and a novel guide pin structure is introduced.

介绍了引线角多工位级进模，叙述了多单元条料的切断方法，及以一种新颖的导料钉结构。

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A description is made on a structure operating principle and main points of the design of auto-feed progressive die of bending extruding flat and cutting for the leading foots.

论述了用在通用冲床上的引出脚弯曲挤扁切断自动模结构形式、工作原理和设计要点。

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Through analyzing the forming process of the comer pull buckle part, designed a cutting-bending-blanking progressive die. And introduced die working principle.

通过对转角拉扣五金零件的工艺分析，设计了一款切折弯曲落料级进模，同时对模具工作过程作了介绍。

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Since then, the country has grown to be a progressive, cutting-edge technological society.

NPR: The Sounds of Finnish Musical Experiments

That'll be Carwyn Jones , leader of Labour in this neck of the woods, where the Labour line is that universal, rather than means-tested services, are a key part of progressive politics (and that cutting universal benefits brings you relatively little cash but a whole lot of political pain).

BBC: Freebies: the 'cynical trick'?

But progressive politics, he said, also extended to cutting the government deficit.

BBC: News - Today - Osborne: Fiscal responsibility 'is fundamentally progressive'