锻压技术

基于正交试验的单层实心球铰滚压成形工艺优化

英文标题：Optimization of roll forming process for single-layer solid spherical hinge based on orthogonal test

单位：1. 湖南科技大学机械设备健康维护湖南省重点实验室 2. 株洲时代瑞唯减振装备有限公司

分类号：TG301

出版年,卷(期):页码：2025,50(1):148-155

摘要：

为研究单层实心球铰滚压成形工艺，建立了球铰滚压成形三维有限元模型，采用正交试验法对球铰滚压成形工艺参数进行分析，获得了影响球铰加工压力、圆度的因素的主次顺序，得到了不同滚压参数对球铰加工质量的影响规律。结果表明，球铰滚压成形过程中，影响球铰加工压力和球铰圆度的主要因素为进给量，次要因素为滚轮转速和滚压时间。球铰滚压成形过程中应选取合适的滚轮转速和进给量，在缩短滚压时间的同时，保障加工质量、提高加工效率。适宜的工艺参数为：滚轮转速为4 rad·s-1，进给量为1 mm，滚压时间为15 s。研究为单层实心球铰滚压成形的工艺参数设计和滚压成形装备研发提供了理论支持和现实意义。

In order to study the roll forming of single-layer solid spherical hinges, its 3D finite element model was established. The process parameters of spherical hinge roll forming were analyzed by the orthogonal test method, the primary and secondary factors affecting the processing pressure and roundness of spherical hinge were obtained, and the influence laws of different roll forming parameters on the processing quality of spherical hinges were obtained. The results show that in the process of spherical hinge roll forming, the primary factor affecting the processing pressure and roundness of spherical hinge is the feeding amount, the secondary factors are the roller rotate speed and roll forming time. Thus, in order to ensure the processing quality and improve efficiency, appropriate roller rotate speed and feeding amount during spherical hinge roll forming process should be selected to shorten the roll forming time. The optimal process parameters are the roller rotate speed of 4 rad·s-1, the feeding amount of 1 mm, and the roll forming time of 15 s. This research provides theoretical support and practical significance for the design of process parameters and the development of roll forming equipment for single-layer solid spherical hinges.

基金项目：

湖南省重点研发计划项目(2023GK2026)；湖南省自然科学基金资助项目(2022JJ30260)；湖南省教育厅科学研究项目(22C0256)

作者简介：王凯旋（1999-），男，硕士研究生 E-mail：22010301010@mail.hnust.edu.cn 通信作者：王送来（1979-），男，博士，副教授 E-mail：qingfeng0259@163.com

参考文献：

[1] 刘旺欢. 金属橡胶球铰结构的优化设计与疲劳寿命分析 [D]. 湘潭：湘潭大学, 2022.

Liu W H. Optimization Design and Fatigue Life Analysis of Rubber-metal Spherical Hinge Structure [D]. Xiangtan：Xiangtan University, 2022.

[2] Darki S, Raskatov E Y. Analysis of the hot radial forging process according to the finite element method [J]. The International Journal of Advanced Manufacturing Technology, 2020, 110(3-4): 1061-1070.

[3] 王排岗, 王晓强, 王浩杰, 等. 42CrMo钢超声滚挤压表面硬度有限元分析及参数优化 [J]. 锻压技术, 2023, 48(3):152-158.

Wang P G, Wang X Q, Wang H J, et al. Finite element analysis and parameter optimization on surface hardness of ultrasonic rolling for 42CrMo steel [J]. Forging & Stamping Technolohy, 2023, 48(3): 152-158.

[4] 李元辉, 李建军, 王顺超, 等. 铝合金薄板含胶滚压成形工艺建模及实验 [J]. 上海交通大学学报, 2022, 56(4):532-542.

Li Y H, Li J J, Wang S C, et al. Modeling and experiment on roll-hemming forming process ofaluminum alloy sheet with adhesive [J]. Journal of Shanghai Jiao Tong University, 2022, 56(4): 532-542.

[5] Lu K L, Zhao G Y, Guo Z H, et al. Review on multi-pass rolling forming of thin-walled ring with complex section [J]. Journal of Physics: Conference Series, 2024, 2706(1): 12-33.

[6] Cui Y, Xu W L, Yu J M, et al. Multi-objective optimization strategy for plastic forming parameters of variable wall thickness special-shaped plate members [J]. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2022, 44(7): 273-284.

[7] 肖大志, 樊泽兴, 杨成林. 薄壁环形零件滚压成形研究 [J]. 材料科学与工艺, 2006(1): 75-77.

Xiao D Z, Fan Z X, Yang C L. Research on roll forming of annular thin-walled parts [J]. Materials Science & Technology, 2006(1): 75-77.

[8] 李留柱, 李智军, 李宏伟, 等. 高温合金薄壁W截面密封环滚压成形壁厚变化研究 [J]. 精密成形工程, 2019, 11(5): 43-49.

Li L Z, Li Z J, Li H W, et al. Wall thickness variation of a superalloy thin-walled W-seetionseal ring during roll forming [J]. Journal of Netshape Forming Engineering, 2019, 11(5): 43-49.

[9] 葛琪, 黄友剑, 邓娇, 等. 有限元仿真在高速动车组橡胶牵引球铰结构优化中的应用 [J]. 特种橡胶制品, 2021, 42(4): 43-48.

Ge Q, Huang Y J, Deng J, et al. Application of FEA simulation to structural optimization of traction bushing used for high-speed EMU[J]. Special Purpose Rubber Products, 2021, 42(4): 43-48.

[10]刘化民, 杨舒涵, 李义, 等. 推力杆球铰仿生表面改进及有限元分析 [J]. 吉林大学学报(工学版), 2023, 54(9): 2733-2740.

Liu H M, Yang S H, Li Y, et al. Thrust rod ball hinge bionic surface improvement and finite element analysis [J]. Journal of Jilin University (Engineering and Technology Edition), 2023, 54(9): 2733-2740.

[11]康蔚. 运用载荷作用下转向架橡胶球铰力学分析及疲劳优化 [D]. 长沙：中南大学, 2022.

Kang W. Mechanical Analysis and Fatigue Optimization of Bogie Rubber Ball Hinge Under Operation Load [D]. Changsha：Central South University, 2022.

[12]荣继刚, 黄友剑, 唐先贺, 等. 预压量对橡胶球铰综合性能的影响 [J]. 特种橡胶制品, 2006(2): 36-39.

Rong J G, Huang Y J, Tang X H, et al. Effect of preload on comprehensive properties of rubber ball joints [J]. Special Purpose Rubber Products, 2006(2): 36-39.

[13]陈悦. 橡胶球铰参数化有限元法优化设计研究 [D]. 湘潭：湘潭大学, 2018.

Chen Y. Research on Optimization of Rubber Bushing with Parametric Finite Element Method [D]. Xiangtan：Xiangtan University, 2018.

[14]Kar K K, Sharma S D, Kumar P, et al. Analysis of rubber pressure molding technique to fabricate fiber reinforced plastic components [J]. Polymer Composites, 2007, 28(5): 637-649.

[15]Le T H, Chan T, Kurokawa Y, et al. Numerical simulation of deformation-induced temperature variations of a rubber ball under cyclic compression [J]. International Journal of Solids and Structures, 2022, 248: 111664.

[16]夏红勇. 牵引电机弹性球铰压装工艺 [J]. 电机技术, 2017(3): 63-65.

Xia H Y. Technology of pressing assembly of the elastie ball-hinge of traction motors [J]. Electrical Machinery Technology, 2017(3): 63-65.

[17]刘建林, 罗承俊, 廖勇, 等. 基于Abaqus的某球铰翻边工艺仿真 [J]. 科学技术创新, 2021(12): 13-14.

Liu J L, Luo C J, Liao Y, et al. Simulation of a certain ball joint flanging process based on Abaqus [J]. Science and Technology Innovation, 2021(12): 13-14.

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