锻压技术

基于正交试验的筒形件旋压工艺优化设计

英文标题：Optimization design of cylinder spinning technology based on orthogonal experiment

作者：解加庆赵捍东李飞焦军虎张建业李强

分类号：

出版年,卷(期):页码：2013,38(4):182-185

摘要：

为了研究不同旋压工艺参数对筒形件成形精度和旋压力的影响，采用正交优化设计方法确定了试验方案，并利用Simufact有限元软件进行仿真。分析了进给比、轴向进给速度、旋轮工作角和工作圆弧半径对筒形件精度及旋压力的影响，并对影响旋压质量的工艺参数敏感度做了排序。确定了某Φ30mm不锈钢筒形件的最优化工艺参数组合，即进给比S为0.6mm·r-1，旋轮工作角αR为22°，工作圆弧半径ρ为6mm，旋轮直径DR50 mm。

In order to study the impact of the different spinning process parameters on the cylindrical molding accuracy and spin pressure, the orthogonal test design method was used to confirm the experiment scheme which was simulated by Simufact finite element software. The influences of the feed ratio，the axial feed velocity，the spinning wheel angles and the working radius on the cylindrical forming accuracy and spin pressure were analyzed, and the parameters'sensitiveness on spinning quality was ranked. The optimal combination of process parameters for Φ30 mm stainless steel tube was determined that the feeding ratios S is 0.6 mm·r-1, the axial feeding velocity αR is 22°, the spinning wheel angles ρ is 6mm and the working radius DR is 50 mm.

基金项目：

解加庆（1988-)，男，硕士研究生

参考文献：

［1］王成和，刘克璋. 旋压技术 [M] .北京：机械工业出版社，1986. Wang C H, Liu K Z. Spinning Technology [M]. Beijing: Machinery Industry Press, 1986.
［2］葛丹丹，樊文欣.基于Simufact的柴油机连杆套强力旋压成型 [J]. 热加工工艺，2011，40（15）：101-105. Ge D D, Fan W X. Forming analysis of power spinning of diesel engine connecting rod bushing based on Simufact [J]. Hot Working Technology, 2011, 40(15): 101-105.
［3］李飞，赵捍东，张华，等.药筒筒体旋压工艺参数影响分析 [J]. 铸造技术，2012，33（5）：603-605. Li F, Zhao H D, Zhang H，et al. Analysis on technical parameters for cartridge cylinder spinning [J]. Foundry Technology, 2012, 33(5): 603-605.
［4］张剑，汤禹城.基于BP神经网络响应曲面的筒形件强力旋压工艺参数优化研究 [J]. 锻压装备与制造技术，2011，42（1）：71-75. Zhang J, Tang Y C. Optimization of tube spinning based on BP neural network response surface methodology [J]. China Metalforming Equipment & Manufacturing Technology, 2011, 42(1): 71-75.
［5］张永华，张宁，檀雯.不锈钢筒形件错距旋压过程的缺陷研究 [J]. 锻压技术，2009，34（6）：32-34. Zhang Y H, Zhang N, Tan W. Research on defects of stainless steel tube stagger spinning process [J]. Forging ＆ Stamping Technology, 2009, 34 (6): 32-34.
［6］詹梅，马明娟，杨合，等.旋轮参数对异型薄壁壳体强力旋压成形的影响 [J]. 锻压技术，2006，31（5）：144-146. Zhan M, Ma M J, Yang H，et al. Influence of roller parameters on power spinning of thin-walled shell with special shape [J]. Forging ＆ Stamping Technology, 2006, 31 (5): 144-146.
［7］张涛，刘智冲，马世成.旋压成形带内筋筒形件的工艺研究及数值模拟 [J]. 机械工程学报，2007，43（4）：109-112. Zhang T, Liu Z C, Ma S C. Technologic research and nnmerical analysis of spinning of cylinders with inner ribs [J]. Journal of Mechanical Engineering, 2007, 43 (4): 109-112.
［8］张艳秋，江树勇，孙金凤，等.薄壁筒形件多道次滚珠旋压成形机理研究 [J]. 锻压技术，2010，35（2）：55-58. Zhang Y Q, Jiang S Y, Sun J F，et al. Study on forming mechanism of thin-walled tube in multi-pass ball spinning [J]. Forging ＆ Stamping Technology, 2010, 35(2): 55-58.
［9］张喻林，孙彩霞，许翠芳，等.旋压力算法对比试验研究 [J]. 航空制造技术，2010，（22）49-52. Zhang Y L, Sun C X, Xu C F，et al. Comparison experimental research on spinning force algorithm [J]. Aeronautical Manufacturing Technology, 2010, (22): 49-52.
［10］李新和，杨新泉，王艳芬.薄壁筒形件旋压成形的研究进展[J]. 锻压技术，2011，36（1）：7-12. Li X H, Yang X Q, Wang Y F. Research progress of thin-wall tube spinning [J]. Forging ＆ Stamping Technology, 2011, 36 (1): 7-12.
［11］陈岗，詹梅，杨合，等.基于正交优化的异性薄壁壳体强力旋压成形有限元分析 [J]. 塑性工程学报，2008，15（4）：67-71. Chen G, Zhan M, Yang H，et al. FEA of power spinning of complicated thin-walled shell based on orthogonal optimization [J]. Journal of Plasticity Engineering, 2008, 15 (4): 67-71.

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