It presents a method how to make use of electrospark hardening and change the structure of die to prevent up run of scraps.

本文针对高速冲裁过程中废料回带产生的原因及其危害，介绍了用电火花强化改变凹模结构来防止废料回带的方法。

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Both the structure of die without punch guidance and protecting jacket are analyzed, and opinions that intensity of blanking small punch should be verified are concluded.

对无凸模导向和保护套的模具结构进行分析，提出冲裁小凸模强度核算应考虑的问题。

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Through trial production, the forging defects of the samples were analyzed. The structure of die flash groove was improved. The problem of overlapping in samples was solved.

通过工艺试验及试验件锻造缺陷分析，改进了锻模飞边槽结构，解决了试生产过程中产生的锻造折叠。

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Amenabar also explained that Sampedro's efforts to be allowed to die dictated the structure of the film.

BBC: NEWS | Entertainment | Sea Inside's death debate

There are many supporters of the European project who imply that unless the whole structure of treaties, summits, and memoranda carries on moving inexorably on, it will wither and die.

BBC: Why is Cameron's Europe speech so significant?

The tree that carried my ax head did not die, but it lost a major stabilizing part of its structure.

FORBES: We're All In The People Business (The Parable Of The Ax)