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锻造铝轮毂闭式模锻成形工艺研究
英文标题:Study on closed-die forging technology of forging aluminum alloy wheel
作者:马泽云 
单位:中信戴卡股份有限公司 
关键词:锻造铝轮毂 闭式模锻 旋转锻毛坯 模具圆角R 脱模退料结构 
分类号:TG316
出版年,卷(期):页码:2015,40(8):1-4
摘要:
传统锻造铝轮毂一般采用开式模锻成形工艺。设计了闭式模锻模具结构,并对铝轮毂闭式模锻成形工艺进行了研究,针对成形过程中易出现的充形不饱满、窗口折叠、脱模变形等常见缺陷,进行了分析,并有效地解决了问题。研究结果表明,旋转锻毛坯随形定位、模具关键部位圆角R、脱模退料结构对成形工艺有直接影响。铝轮毂闭式模锻工艺可行,目前已进行批量生产应用。
The traditional technique of forging aluminum wheels is mostly open-die forging. The mould structure of closed-die forging was designed, and the study on the forming technique of closed-die forging for aluminum alloy wheel was conducted. The analysis on the common defects during forming such as unfilled filling form, folding wheel windows and demoulding deformation was made and then solutions were put forward effectively. Research results show that positioning rotary forging blank with the shape, the radius R of mold in the key location and the structure of demoulding and unloading have a direct influence on the forming process. The closed-die forging process of aluminum wheels is feasible, and it is applied to the mass production of aluminum wheels.
基金项目:
中信戴卡股份有限公司项目(00213D01)
作者简介:
马泽云(1981- ),男,硕士,工程师
参考文献:


[1]郭玉琴,朱新峰,杨艳,等.汽车轻量化材料及制造工艺研究现状[J]. 锻压技术,2015,40(3):1-6.Guo Y Q,Zhu X F,Yang Y,et al. Research state of lightweight material and manufacture processes in automotive industry [J]. Forging & Stamping Technology,2015,40(3):1-6.
[2]李晔,蒋冬梅.新式模锻工艺研究[J].装备制造技术,2013,(7):49-51.Li Y, Jiang D M. Research on new forging technology [J]. Equipment Manufacturing Technology, 2013,(7):49-51.
[3]吴瑶,许晓静,张振强, 等.多向锻造2099铝锂合金挤压材的组织和性能.[J]. 稀有金属, 2014,38(6): 961-966.Wu Y, Xu X J, Zhang Z Q,et al. The structure and properties of multiple forging 2099 Al-Li alloy extrusion materials [J]. Chinese Journal of Rare Metals, 2014,38(6): 961-966.
[4]林钢,林慧国, 赵玉涛. 铝合金加工手册[M].北京:机械工业出版社,2006. Lin G, Lin H G, Zhao Y T. Application Manual of Aluminium Alloy [M]. Beijing:China Machine Press, 2006.
[5]第一机械工业部机械科学研究院材料研究所. 金相图谱[M]北京:机械工业出版社,1964. China Academy of Machinery Science and Technology of the First Machine Industry Ministry. Metalographs of Precious Metals[M]. Beijing:China Machine Press, 1964.
[6]董近卫. 轿车铝合金轮毂锻造成形新工艺技术研究[D].秦皇岛:燕山大学,2007.Dong J W. Study on New Die Forging technology of Car Aluminum Alloy Wheel [D]. Qinhuangdao: Yanshan University, 2007.
[7]刘金昌,王秋妹. 7A04铝合金碗形件的闭式模锻[J].精密成形工程, 2012,4(4):72-74.Liu J C, Wang Q M. Closed die forging of 7A04 aluminum alloy bowl-shaped pieces [J]. Netshape Forming Engineering, 2012,4(4):72-74.
[8]孙念光,杨合. 大型钛合金隔框等温闭式模锻成形工艺优化[J].稀有金属材料与工程,2009, 38(7):1296-1300. Sun N G, Yang H. Optimization on the process of large titanium bulkhead isothermal closed die forging [J].Rare Metal Materials and Engineering, 2009, 38(7):1296-1300.
[9]高鸿翔,张淑红. 基于DEFORM的斜齿轮锻造工艺分析[J].热加工工艺, 2013,42(17):98-100.Gao H X, Zhang S H. Analysis of helical gear forging process based on DEFORM [J]. Hot Working Technology, 2013,42(17):98-100.
[10]林军,康凤,胡传凯, 等.高强铝合金复杂锻件等温可分凹模精密模锻成形工艺研究[J]. 锻压技术,2015,40(5):52-58.Lin J,Kang F,Hu C K,et al. Study on isothermal split-die precision forging process of complicated forging of high strength aluminum alloy [J]. Forging & Stamping Technology,2015,40(5):52-58.

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