目 录

【摘要】

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引 言

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一、数控加工工艺

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（一）数控加工过程与数控加工工艺系统

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（二）数控加工工艺的特点

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二、零件的工艺分析

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（一）结构和材料分析

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（二）零件加工的工艺路线分析

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（三）零件加工工序卡和刀具工号卡

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三、数控车床的选择

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（一）数控车床的分类

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（二）数控车床的组成及布局

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（三）数控车床的主要技术参数

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（四）数控车床的用途及加工对象

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“

（五）

CK6140”型数控车床的主要参数..............................................................................................4

“

（六）

CK6140”型数控车床的主要用途..............................................................................................5

四、夹具的选择

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（一）圆周定位夹具

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（二）中心孔定位夹具

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五、刀具、切削用量及切削液的选择

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（一）数控刀具的材料

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（二）切削用量的选择

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（三）切削液的选择

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六、零件的程序编制

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小 结

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致 谢

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参考文献

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