A method oriented punch process is presented which blends experimental knowledge and professional skills into the procedure of feature modeling.

面向钣金件的冲切加工，提出了将钣金零件制造的经验知识与专业技术融入特征造型过程的方法。

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This article studies the traditional design method of progressive drawing process according to the knowledge engineering theory combined with punch process.

依据知识工程理论，并结合冲压工艺，对连续拉深工艺传统设计方法进行了研究。

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Coordinate, trace and solve technical issues of plastic mold, punch mold and mechanical parts during manufacturing process.

协调跟踪和解决注塑件模具、冲压件模具及零件的制造过程的技术问题。

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At some point, perhaps mid-2008, the inflationary implications of this full-punch-bowl recovery process will become clear to the Treasury market and the Fed.

FORBES: The Punch Bowl Is Back

Clark, Andreessen and a group of programmers created and sold the first widely marketed and user-friendly Internet browser, mapping out the World Wide Web, beating Microsoft to the punch, and making themselves millionaires in the process.

CNN: Netscape co-founder relives the Internet revolution

But in the short term, a number of competing e-book technologies will, like VHS and Betamax before them, have to punch each other to death in a brutal, Darwinian winnowing process.

FORBES: Where the Kindle's real muscle lies