| 大型壳体零件的数控加工工艺分析及研究 |
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| 引用本文： | 魏娟,邵丁,刘毫,陆盼.大型壳体零件的数控加工工艺分析及研究[J].机床与液压,2017,45(20):25-29. |
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| 作者姓名： | 魏娟 邵丁 刘毫 陆盼 |
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| 作者单位： | 1. 西安科技大学机械工程学院,陕西西安,710054;2. 宝鸡吉利发动机有限公司,陕西宝鸡,721013;3. 西安航空发动机 (集团) 有限公司,陕西西安,710021 |
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| 基金项目： | 陕西省工业科技攻关项目，陕西省教育厅产业化项目 |
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| 摘 要： | 合理地规划工艺可有效地提高加工质量和数控机床利用率。以某采煤机摇臂壳体C0N00301为例,通过分析摇臂壳体的结构特征及加工技术要求,确定了机床设备,设计了在KCR160加工中心上的定位装夹方案、数控加工工艺路线、加工刀具、切削参数以及不同加工特征的走刀路线等,并在VERICUT数控加工仿真系统中进行了虚拟加工仿真验证,证明设计的数控工艺能够满足零件的加工要求。
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| 关 键 词： | 壳体零件 数控工艺 走刀路线 仿真加工 |
Analysis and Research on NC Machining Process of Large Shell Part |
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| WEI Juan,SHAO Ding,LIU Hao,LU Pan.Analysis and Research on NC Machining Process of Large Shell Part[J].Machine Tool & Hydraulics,2017,45(20):25-29. |
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| Authors: | WEI Juan SHAO Ding LIU Hao LU Pan |
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| Abstract: | Reasonable planning process can effectively improve the machining quality and the utilization rate of CNC machine tools. Taking C0N00301 rocker shell of a coal mining machine as an example, by analyzing its structure characteristics and processing technology requirements, machine tool equipment was determined, the positioning fixture program, CNC machining process, machi-ning tools, cutting parameters and the tool paths for different processing characteristics and so on were designed on the KCR160 machi-ning center. The virtual machining simulation verification was carried out in the VERICUT NC machining simulation system. It is proved that the designed NC technology can meet the processing requirements of the parts. |
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| Keywords: | Shell part NC processing Tool path Machining simulation |
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