Cooling gas cutting is one of the important branches of green cutting technology, and the precondition of research and application of this technology is to supply cold gas to the cutting zone.

低温冷风切削是绿色切削加工技术中的一个重要分支，而向切削区供给低温冷风是研究和应用该项技术的前提。

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The temperature distribution in the cutting zone of laser-assisted machining is similar to conventional machining.

激光辅助切削的切削区温度分布与常规切削相近；

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Establish finite element model, and use elastic - plastic mechanics to discuss stress-stain state of elastic and plastic deformation in cutting zone.

根据正交切削特点建立了有限元模型，应用弹塑性力学讨论了切削变形区的弹、塑性阶段的应力、应变状态。

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On the other side are those who argue that the American deficit and debt are already in the red zone, and a further delay in cutting them could trigger a European-style debt crisis we cannot afford.

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Sanctions could include cutting funds, extending the monitoring of the judicial system or blocking membership of the Schengen passport-free zone.

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