[1]胡万良 方志刚.桥壳摩擦焊接工艺可行性研究[J].大众科技,2022,24(09):70-73.
 Feasibility Study on Friction Welding Process of Axle Housing[J].Popular Science & Technology,2022,24(09):70-73.
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桥壳摩擦焊接工艺可行性研究()
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《大众科技》[ISSN:1008-1151/CN:45-1235/N]

卷:
24
期数:
2022年09
页码:
70-73
栏目:
电力与机械
出版日期:
2022-09-20

文章信息/Info

Title:
Feasibility Study on Friction Welding Process of Axle Housing
作者:
胡万良1 方志刚2 
(1.方盛车桥(柳州)有限公司,广西 柳州 545006;2.武汉理工大学,湖北 武汉 430070)
关键词:
汽车桥壳摩擦焊接金相检验
Keywords:
automobile axle housing friction welding metallographic inspection
文献标志码:
A
摘要:
摩擦焊接因其优质、高效、节能和无污染的技术特色,已在航空航天、汽车、工程机械等领域得到了广泛应用。本文针对汽车桥壳的摩擦焊接为研究对象,对摩擦焊接的优势以及在桥壳焊接上的应用优势进行了介绍,确定了用于桥壳焊接的转速、摩擦压力、摩擦时间、变形量、顶锻压力、顶锻变形量、顶锻速度等关键工艺参数,并对摩擦焊接的接头分别进行了金相检验、抗拉强度、抗弯强度和疲劳测试,结果显示均满足设计要求。文章研究可为摩擦焊在桥壳及同类产品焊接研究提供参考。
Abstract:
Friction welding has been widely used in aerospace, automobile, construction machinery and other fields due to its high quality, high efficiency, energy saving and non-polluting technical characteristics. Aiming at the friction welding of the automobile axle housing as the research object, this paper introduces the advantages of friction welding and its application in the welding of axle housing, determines the key process parameters used for the welding of axle housing, such as rotation speed, friction pressure, friction time, deformation, upsetting pressure, upsetting deformation and upsetting speed, and carries out metallographic examination, tensile strength, bending strength and fatigue test for the friction welded joints, and the results show that they all met the design requirements. The research in this paper can provide reference for the research of friction welding in axle housing and similar products.

参考文献/References:

[1] 杨升,王佳,陈奇锋,等. 商用汽车车桥轻量化设计思路与研究[J]. 汽车实用技术,2021,46(18): 83-85. [2] 樊文问. 汽车车桥的失效机理与可靠性分析[J]. 现代制造技术与装备,2021,57(3): 159-160. [3] 黄华. 汽车车桥类零件的工艺分析及高效加工的相关研究[J]. 现代制造技术与装备,2020(1): 116,118. [4] 玄昌英,王静. 汽车车桥类零件的工艺分析及高效加工的相关研究[J]. 内燃机与配件,2019(3): 22-23. [5] 陈宁凯,王威威,付宁宁,等. 铝合金车体双轴肩搅拌摩擦焊接头组织及力学性能研究[J]. 金属加工(热加工),2022(8): 34-37. [6] 刘鑫,江泽新,刘博,等. 高强钢CO2焊打底层焊缝有限元分析[J]. 电焊机,2022,52(7): 84-92.

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备注/Memo

备注/Memo:
【收稿日期】2022-06-08 【基金项目】广西创新驱动发展专项(桂科AA21077014)。 【作者简介】胡万良(1967-),男,山西河津人,方盛车桥(柳州)有限公司高级工程师,从事车桥产品开发和管理工作。 【通信作者】方志刚(1984-),男,湖北黄石人,武汉理工工大学汽车工程学院讲师,从事汽车底盘研究工作。
更新日期/Last Update: 2022-10-14