航空铝合金薄壁结构框腹板的加工
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摘要
薄壁零件的壁厚小于2mm,由于其比强度高和相对重量较轻等优点,已广泛应用于航空、航天、电子和模具等工业领域。通过对铝合金双面薄壁结构框腹板加工方法的分析与论证,从工艺方案设计、切削参数合理选择、刀具及加工装夹方式选择等方面阐述了薄壁零件腹板悬空加工的方法,为解决同类问题提供了参考。
Thin-walled parts mainly refer to parts with wall thickness less than 2 mm,because of its high specific strength,relatively light weight and other advantages,are widely used in aerospace,electronics,mold and other industrial fields.Through the analysis and demonstration of the processing method for aluminum alloy double-sided thin-wall frame web,the method of dangling machining for thin wall parts is described from the aspects of the design of process plan,the reasonable selection of cutting parameters,the selection of cutting tools and the choice of machining and clamping methods.The method provides a reference for solving similar problems.
Thin-walled parts mainly refer to parts with wall thickness less than 2 mm,because of its high specific strength,relatively light weight and other advantages,are widely used in aerospace,electronics,mold and other industrial fields.Through the analysis and demonstration of the processing method for aluminum alloy double-sided thin-wall frame web,the method of dangling machining for thin wall parts is described from the aspects of the design of process plan,the reasonable selection of cutting parameters,the selection of cutting tools and the choice of machining and clamping methods.The method provides a reference for solving similar problems.
引文
[1]邢鸿雁,陈榕林.机械制造难加工技术[M].北京:机械工业出版社,2009.
[2]杨丰,黄登红.数控加工工艺与编程[M].北京:国防工业出版杜,2009.
[3]潘斌.铝合金弱刚度构件的高速铣削加工技术研究[D].南京:南京理工大学,2009.
[4]蒲昌兰,刘卫武,罗志勇.飞机铝合金薄壁件腹板数控加工质量改进措施[J].制造业自动化,2014,36(7):44-47.
[5]潘斌,袁军堂,胡小秋,等.铝合金薄壁整体构件的高速铣削试验研究[J].航空精密制造技术,2010,46(5):42-48.
[6]代艳霞.铝合金薄壁件的铣削加工颤振的建模与识别[J].机械设计与制造,2017(5):109-112.
[2]杨丰,黄登红.数控加工工艺与编程[M].北京:国防工业出版杜,2009.
[3]潘斌.铝合金弱刚度构件的高速铣削加工技术研究[D].南京:南京理工大学,2009.
[4]蒲昌兰,刘卫武,罗志勇.飞机铝合金薄壁件腹板数控加工质量改进措施[J].制造业自动化,2014,36(7):44-47.
[5]潘斌,袁军堂,胡小秋,等.铝合金薄壁整体构件的高速铣削试验研究[J].航空精密制造技术,2010,46(5):42-48.
[6]代艳霞.铝合金薄壁件的铣削加工颤振的建模与识别[J].机械设计与制造,2017(5):109-112.