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Abstract：
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According to the fact,whether the shaft flange can be formed in one forming step,axle shaft sleeve was divided into two kinds: the flange approached the big end(A) and the flange far from the big end(B).The current forming methods of type B were introduced,then through the analysis,numerical simulation and physical simulation research,a new forming technology for type B was developed,which used rod billet.The main forming processes were fully enclosed die forging and combined extrusion.The factors considered in the process of design and the shape of performing and the problem that could be solved by this design were emphatically introduced.The purposes of few forming steps,high stiffness of male mould,the short equipment stroke,and so on were realized.
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Funds：
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江西省教育厅2005年度科技发展基金资助项目(赣教技字[2005]32号)
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AuthorIntro：
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Reference：
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[1]温志高,熊运昌,彭晓南.汽车轮毂轴管复合挤压工艺的研究[J].锻压技术,2005,30(6):4-6.
[2]洪深泽.挤压工艺及模具设计[M].北京:机械工业出版社,1996.
[3]中国机械工程学会锻压学会.锻压手册:第1卷锻造[M].3版.北京:机械工业出版社,2008.
[4]贾俐俐.挤压工艺及模具[M].北京:机械工业出版社,2004.
[5]余光中,蒋鹏,胡福荣,等.半轴套管锻造及深孔挤压复合工艺数值模拟[J].锻压技术,2007,32(2):102-104.
[6]王宗华.半轴导管的锤上锻造工艺[J].锻压机械,1999,(3):25-26.
[7]胡亚民.半轴套管的精锻成形[J].锻压装备与制造技术,2005,(2):61-64.
[8]刘锦盛,夏巨谌,胡国安.汽车套管法兰精锻工艺[J].专用汽车,1998,(2):38-40.
[9]陈丽军,张如华,王海华,等.JX1030半轴套管体挤压工艺实验研究[J].锻压技术,2007,32(2):50-52.
[10]王海华.全顺汽车半轴套管挤压精锻工艺研究[D].南昌:南昌大学,2007.
[11]温志高.半轴套管内腔折叠产生原因及预防措施[J].金属成形工艺,2002,(4):47-49.
[12]贾宪安,胡九锡.热挤压工艺与模具设计[M].北京:机械工业出版社,1986.
[13]张如华,卢险峰,章跃荣,等.底带凸缘深杯形件挤压工艺及模具设计[J].模具工业,2003,(5):43-46.
[14]孙立秋.减速顶滑动油缸热挤压工艺及模具[J].模具工业,2000,(2):38-40.
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