锻压技术

旋轮参数对反旋管型件成形质量的影响

英文标题：Influence of spinning roller parameters on forming quality of antispinning tube part

作者：刘继林汤传尧樊文欣

单位：1.北方通用动力集团有限公司山西大同 037000 2.中北大学机械工程学院山西太原 030051

分类号：TG306

出版年,卷(期):页码：2019,44(5):82-86

摘要：

在强力反旋管型件时，旋轮直接与管型件相接触，因此，旋轮参数的选择很大程度上决定了管型件的成形质量。以QSn70.2管型件为研究对象,以成形质量为评价指标，对管型件进行错距反旋，利用Simufact进行有限元仿真。通过灰色关联法优化旋轮参数，得出各旋轮参数对管型件成形质量的影响程度。结果表明，对于反旋管型件的成形质量，旋轮参数影响顺序依次为：旋轮工作圆弧半径、旋轮轴向错距、旋轮工作角。优化后的旋轮参数为轴向错距5 mm，工作角18°，工作圆弧半径5 mm。对此组旋轮参数组合进行实验验证，得到的管型件成形质量显著提高。

When the tube part is strongly antispun, the rotating roller directly contacts with the tube part, and the selection of spinning roller parameters largely determines the forming quality of tube part. For tube part of QSn70.2, taking the forming quality as the evaluation index, the offset antispinning of the tube part was simulated by Simufact, and the parameters of spinning roller were optimized by the grey correlation method to obtain the influences of spinning roller parameters on the forming quality of tube parts. The results show that the order of influence of the spinning roller parameters on the forming quality of antispinning tube part is spinning roller working arc radius >spinning roller axial offset > spinning roller angle. Furthermore, the optimal parameters of spinning roller are axial offset of 5 mm, working angle of 18° and working arc radius of 5 mm. The optimized combination of spinning roller parameters is verified, and the forming quality of tube part is significantly improved.

基金项目：

山西省自然科学基金资助项目（2012011023-2）

作者简介：刘继林（1978-），男，学士，工程师 Email：guomindt@163.com 通讯作者：汤传尧（1991-），男，硕士研究生 Email：724672688@qq.com

参考文献：

［1］吕伟, 樊文欣, 王跃, 等. 管型件尺寸精度分析
［J］. 塑性工程学报, 2016, 23(3): 29-33.

Lyu W, Fan W X, Wang Y, et al. Dimensional accuracy analysis of tubular parts
［J］. Journal of Plastic Engineering, 2016, 23(3): 29-33.[ZK)]

［2］Li Y, Wang J, Lu G D, et al. Threedimensional finite element analysis of effects of spinning wheel intervals on tool forces and wall thickness in stagger spinning of thinwalled tube
［J］. Proceedings of Institution of Mechanical Engineers Part C Journal of Mechanical Engineering Science, 2013, 227(7): 1429-1440.[ZK)]

［3］Zhan M, Yang H, Zhang J H, et al. 3D FEM analysis of influence of spinning wheel feed rate on forming force and quality of cone spinning
［J］. Journal of Materials Processing Technology, 2007, 187(12): 486-491.[ZK)]

［4］粱大珍，樊文欣，冯志刚,等.强力旋压连杆衬套的工艺参数优化
［J］.中国农机化学报，2015，36(3)：229-232.

Liang D Z,Fan W X,Feng Z G,et al.Optimization of process parameters of power spinning rod bushing
［J］.Journal of Chinese Agricultural Mechanization，2015，36(3)：229-232.[ZK)]

［5］梅瑛,李瑞琴,张晨爱,等.筒形件强力反旋的数值模拟及旋压力分析
［J］.机械设计与研究,2007，(4):65-68.

Mei Y, Li R Q, Zhang C A, et al. Numerical simulation and spin pressure analysis of the strong backspin of cylindrical parts
［J］. Mechanical Design and Research,2007，(4):65-68.[ZK)]

［6］田野,张海峰,田维鑫.金属强力旋压成形的数值模拟分析
［J］.铸造技术,2015,(1):191-194.

Tian Y,Zhang H F,Tian W X.Numerical simulation analysis of metal strength spinning
［J］.Casting Technology,2015,(1):191-194.[ZK)]

［7］〓[ZK(]杨羽.铝制毛坯空心回转体双轮强力旋压仿真模型的建立
［J］.长春理工大学学报：自然科学版,2016,40(5):76-80. 〓

Yang Y. Establishment of simulation model of doublewheel strong spinning in aluminum blank
［J］. Journal of Changchun University of Science and Technology ：Natural Science Edition,2016,40 (5):76-80.[ZK)]

［8］〓[ZK(]汤传尧,樊文欣,王欣. 基于灰色GM〖DK〗(0,4)模型的强力旋压连杆衬套成形质量的预测研究
［J］. 热加工工艺,2018,47(5):159-161.

Tang C Y, Fan W X, Wang X.Prediction study of forming quality of strong spinning connecting rod bushing based on gray GM〖DK〗(0,4) model
［J］. Hot Processing Technology,2018,47(5):159-161.[ZK)]

［9］〓[ZK(]〖JP3〗汤传尧,樊文欣,席奇豪. 基于Simufact的QSn7.0.2筒形件正、反旋数值模拟研究
［J］. 塑性工程学报,2018,25(4):80-85.〖JP〗

Tang C Y, Fan W X, Xi Q H.Numerical simulation of forward and backward rotation of cylindrical parts 〖JP3〗QSn7.0.2 based on Simufact
［J］. Journal of Plastic Engineering,2018,25(4):80-85.[ZK)]〖JP〗



［10］[KG*2][ZK(]汤传尧,樊文欣,尹馨妍.基于Simufact不同旋轮参数下强力反旋连杆衬套成形质量的研究
［J］.塑性工程学报,2018,25(3):102-107.

Tang C Y, Fan W X, Yin X Y. Research on forming quality of strong counterrotating connecting rod bushing based on Simufact with different rotating wheel parameters
［J］. Journal of Plastic Engineering, 2008,25(3):102-107.[ZK)]

［11］[KG*2][ZK(]张成悌. 圆度最小二乘评定法公式的正确选用
［J］. 中国测试, 1997,(6):23-26.

Zhang C D. The correct selection of the formula of the least square estimation of roundness
［J］. China Test, 1997,(6):23-26.[ZK)]

［12］[KG*2][ZK(]平欣,平鹏.圆度,同轴度和圆柱度误差的最小二乘评定法
［J］. 中国测试, 1997,(2):44-45.

Ping X, Ping P. Roundness, coaxiality and the least square error of the cylindric error
［J］. China Test, 1997,(2):44-45.[ZK)]

［13］[KG*2][ZK(]汤传尧,樊文欣,郭芳.采用灰色关联法优化强力旋压连杆衬套旋轮参数的研究
［J］.热加工工艺,2018,47(3):129-132.

Tang C Y, Fan W X, Guo F. Research on optimization of rotation wheel parameters of strong spinning connecting rod bushing by gray correlation method
［J］. Hot Working Technology, 2008,47(3):129-132.

服务与反馈：

【文章下载】【加入收藏】