锻压技术

综合传动装置高精度摩擦片的冲压工艺创新

英文标题：Innovation of stamping technology of high precision friction pieces for integrated transmission device

作者：陈渝刘双喜黄叶萍李亚敏赵飞

关键词：精密冲裁摩擦片模具传动装置

分类号：TG386

出版年,卷(期):页码：2015,40(9):107-110

摘要：

装甲车辆综合传动装置的摩擦片是一种非常复杂的盘类零件，常规加工方案工艺路线长，生产成本高，良品率低。为提高生产效率，降低成本，在装甲车辆综合传动装置摩擦片的试制过程中，采用了精密冲裁工艺及专用模具定型热处理的方法，缩短了零件加工工艺路线，使摩擦片的加工工艺由传统的15道工序减少到7道工序，降低了生产成本，提高了生产效率和良品率。同时，对弹簧钢精冲工艺的可行性进行了有益的探索，在高精度摩擦片批量生产中得到较好应用。

The friction piece in the armored vehicle integrated transmission device is a very complex disc-typed part. The conventional processing scheme is of long machining process route, high production cost and low producing efficiency. In order to improve producing efficiency and reduce the cost, in the trial production process of friction pieces for armored vehicle integrated transmission device, the methods of fine blanking process and special die determined treatment were adopted, thereby the process route of parts was shortened as seven from the traditional fifteen working procedures, which reduced production cost and improved producing efficiency and quality. At the same time, the beneficial explorations were made for the feasibility of spring steel fine blanking technology, and high precision friction pieces were applied well in batch production.

基金项目：

江麓机电集团有限公司科研项目（江科科技字［2011］70号）

陈渝（1965-），女，学士，高级工程师

参考文献：

［1］中国有色工程设计研究总院.机械设计手册[M].5版.北京：化学工业出版社，2008.China Nonferrous Engineering Design & Research Institute. Mechanical Design Manual[M]. Edition V. Beijing：Chemical Industry Press,2008.
［2］陆文遂.碟形弹簧的计算设计与制造[M].上海：复旦大学出版社，1990.Lu W S. Calculation Design & Manufacturing of Belleville Spring [M].Shanghai: Fudan University Press, 1990.
［3］中国机械工程学会锻压学会.锻压手册.第2卷[M].北京：机械工业出版社，2008.Forging & Stamping Institution of CMES.Forging & Stamping Manual:Volume II [M].Beijing: China Machine Press,2008.
［4］丁日显，张缓缓，朱其超，等.精冲1020板料接触应力变化特点[J].锻压技术，2012，37（4）：40-42.Ding R X，Zhang H H，Zhu Q C，et al.Characteristics of contact stress variation in fine-blanking process of ASTM1020 steel sheet[J].Forging & Stamping Technology, 2012，37（4）：40-42.
［5］王孝培.冲压设计手册[M].北京：机械工业出版社，2012.Wang X P.Pressing Handbook[M]. Beijing:China Machine Press, 2012.
［6］周开华.精冲工艺图解[M].北京：国防工业出版社，2012.Zhou K H.Fine Blanking Technology Graphic Method [M]. Beijing: National Defense Industry Press, 2012.
［7］梁炳文.板金冲压工艺与窍门精选[M].北京：机械工业出版社，2003.Liang B W. Sheet Metal Stamping Process & Selection Tips[M]. China Machine Press,2003.
［8］黄娜，余际星，成秀文，等. GQ280钢冲压成形应用及回弹控制模拟[J].锻压技术，2014，39（2）：57-62.Huang N,Yu J X,Cheng X W, et al. Stamping application and springback control simulation for GQ280 steel[J].Forging & Stamping Technology , 2014，39（2）：57-62.
［9］刘全坤.材料成形基本原理[M].北京：机械工业出版社，2004.Liu Q K. The Basic Principle of Mechanical Forming[M]. Beijing: China Machine Press,2004.
［10］蒋秋娥，谭永耀，蒋亦舟，等.一种碟形摩擦片挈入式成型模具[P].中国专利：ZL201120463401.2，2012-07-11.Jiang Q E,Tan Y Y,Jiang Y Z,et al. A disc friction plate Insert molding die[P].China Patent：ZL201120463401.2，2012-07-11.

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