Affected by cutting heat, machine tool precision, cutting tool angles and so on, thin-wall case deform easily.

加工薄壁套类零件时，由于受切削热、机床精度、刀具角度等诸因素影响，零件极易变形。

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Theoretical analysis and experimental results show that accurate matching cutting parameters and cutting-press tool angles are key facts in machining fin.

理论和试验研究表明，切削用量参数和刀具几何参数的精确匹配是翅片成形的关键。

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The process problems in heavy lathe machining, such as the selection of tool materials, tool angles, cutting parameter, and the mount of tools are analyzed.

对重型车床切削中的刀具材料、刀具角度、切削用量的选择以及刀具安装等工艺问题进行了分析。

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