求翻译：すなわち塑性加工現場において広く用いられる加工法であり，その生産性および高歩留性から最も多用される切断手法の一つである．一般に切れ味のよい切断加工部性状を発現することが肝要であるが，是什么意思？

That is, the processing method used extensively in the plastic processing site , is one of the most frequently used is disconnected from the techniques productivity and high yield properties .

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Namely it is the process method which is used widely, in deformation processing actual place it is one of the cutting technique which is most used from the productivity and high yield characteristic. It is important to reveal the cutting process department characteristics whose sharpness is good gen

I.e. cutting method cutting method is widely used in plastic processing, and from its productivity and high yields of most commonly used in... Develop cutting machining properties generally good in sharpness essential, but

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