船用螺旋桨铣削参数优化和刀轴矢量控制方法研究

张明德; 沈智军; 谢乐

doi:10.13433/j.cnki.1003-8728.20200401

船用螺旋桨铣削参数优化和刀轴矢量控制方法研究

doi: 10.13433/j.cnki.1003-8728.20200401

1.
重庆理工大学机械工程学院，重庆　400054
2.
重庆妙奇丰科技有限公司，重庆　400054

基金项目: 国家重点研发计划项目（2019YFB1703700）与重庆市高校创新研究群体项目（CXQT20022）

详细信息

作者简介:
张明德（1975−），教授，博士，研究方向为复杂曲面零件智能化与数字化制造，zmd@cqut.edu.cn

中图分类号: TG156
计量
- 文章访问数: 92
- HTML全文浏览量: 24
- PDF下载量: 12
- 被引次数: 0
出版历程
- 收稿日期: 2020-09-01
- 录用日期: 2021-12-17
- 刊出日期: 2022-09-05

Study on Parameter Optimization of Marine Propeller in Milling and Control Method of Tool Axis Vector

1.
School of Mechanical Engineering, Chongqing University of Technology, Chongqing 400054, China
2.
Chongqing Miao Qi Feng Technology Co., Ltd., Chongqing 400054, China

摘要

摘要: 为提高螺旋桨桨叶全型面五轴铣削加工零件表面质量，通过目标矢量动态调整和优化工艺参数相结合的方式来实现。首先，通过定义特定的工装以及刀具，形成特定的加工纹路，且对螺旋桨的复杂区域进行可行域划分，得到桨毂等复杂区域的加工可行域。其次，建立干涉调整坐标系，对桨叶加工以及桨毂加工进行干涉调整，并得到各个轴的偏移补偿。然后，在此基础上建立了桨叶型面加工的铣削力学模型，并通过AdvantEdge FEM软件进行铣削力的仿真计算，得到最优铣削的加工参数。最后，进行螺旋桨桨叶型面的五轴铣削加工试验，对其结果进行检验与分析，并验证了该种加工方式的合理性。
- 螺旋桨 /
- 五轴加工 /
- 表面质量 /
- 铣削力
Abstract: In order to improve the surface quality of five-axis milling parts of propeller blade, a method combining dynamic adjustment of target vector and parameters optimization is proposed. Firstly, the specific processing lines are formed by defining the specific tooling and cutting tools, and the feasible regions of complex propeller areas are divided to obtain the feasible regions of complex areas such as propeller hub. Secondly, the interference adjustment coordinate system is established to make the interference adjustment for blade machining and hub machining, and the offset compensation is obtained for each axis. Then, the mechanics model for blade profile in the milling was established, and the force calculation in the milling was carried out by AdvantEdge FEM software to obtain the optimal parameters. Finally, the five-axis milling experiment of the propeller blade profile is carried out, the results are checked and analyzed, and the rationality in the milling is verified.
- propellers /
- five-axis machining /
- surface quality /
- milling force

HTML全文

图 1 刀具与工装

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图 2 桨叶铣削纹路

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图 3 五轴铣床简图

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图 4 刀轴姿态在桨毂空间中的分布

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图 5 刀轴可行域分析

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图 6 刀轴在坐标系中的分布

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图 7 刀轴干涉调整

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图 8 刀轴矢量旋转

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图 9 桨毂加工进刀姿态调整

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图 10 A轴姿态调整

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图 11 铣削力仿真流程图

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图 12 铣削仿真模型

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图 13 铣削力仿真结果

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图 14 螺旋桨检测仪

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图 15 桨毂桨叶铣削加工结果

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图 16 第2次铣削桨叶型面余量偏差

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图 17 第3次铣削桨叶型面余量偏差

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表 1 铣削力仿真参数

组号	主轴转速 n_r/（r·min⁻¹）	每齿进给量 f/（mm·z⁻¹）	切削深度 a_p/mm
1	900	0.08	1.0
2	900	0.10	1.0
3	900	0.12	1.0
4	1000	0.08	1.5
5	1000	0.10	1.5
6	1000	0.12	1.5

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参考文献(16)

[1]	TAN G S, ZHANG L Y, LIU S L, et al. An unconstrained approach to blank localization with allowance assurance for machining complex parts[J]. The International Journal of Advanced Manufacturing Technology, 2014, 73(5-8): 647-658 doi: 10.1007/s00170-014-5798-3
[2]	REN Y Y, WANG R, ZHONG S S, et al. Kinematic calibration of hybrid machine tool for marine propellers processing[J]. Applied Mechanics and Materials, 2014, 602-605: 653-661 doi: 10.4028/www.scientific.net/AMM.602-605.653
[3]	马帅. 大型船用螺旋桨铣磨复合加工方法研究[D]. 重庆: 重庆理工大学, 2019 MA S. Research on milling-grinding compound machining method for large marine propeller[D]. Chongqing: Chongqing University of Technology, 2019 (in Chinese)
[4]	LIU J, HUANG L Y, WANG Y S, et al. Developing continuous machining strategy for cost-effective five-axis CNC milling systems with a four-axis controller[J]. International Journal of Computer Integrated Manufacturing, 2020, 33(5): 474-490 doi: 10.1080/0951192X.2020.1736719
[5]	YOUN J W, JUN Y, PARK S. Interference-free tool path generation in five-axis machining of a marine propeller[J]. International Journal of Production Research, 2003, 41(18): 4383-4402 doi: 10.1080/0020754031000153342
[6]	温钊. 基于实测毛坯的螺旋桨加工余量及进给参数优化[D]. 重庆: 重庆理工大学, 2018 WEN Z. Research on optimization of marching allowance and feedrate based on measured blanks[D]. Chongqing: Chongqing University of Technology, 2018 (in Chinese)
[7]	张明德, 马帅, 谢乐, 等. 大型船用螺旋桨自适应加工方法研究[J]. 机械科学与技术, 2019, 38(11): 1752-1759 ZHANG M D, MA S, XIE L, et al. Study on adaptive machining method for large marine propeller[J]. Mechanical Science and Technology for Aerospace Engineering, 2019, 38(11): 1752-1759 (in Chinese)
[8]	王加林. 整体螺旋桨型面机器人砂带抛磨方法及软件开发[D]. 重庆: 重庆理工大学, 2016 WANG J L. Robotic belt grinding method for the surface of whole propeller and development of software[D]. Chongqing: Chongqing University of Technology, 2016 (in Chinese)
[9]	WANG J, ZHANG D H, LUO M, et al. A GPU-based tool parameters optimization and tool orientation control method for four-axis milling with ball-end cutter[J]. The International Journal of Advanced Manufacturing Technology, 2019, 102(5-8): 1107-1125 doi: 10.1007/s00170-018-2954-1
[10]	LI J L, YU W W, AN Q L, et al. A modeling and prediction method for plunge cutting force considering the small displacement of cutting layer[J]. Proceedings of the Institution of Mechanical Engineers, Part B:Journal of Engineering Manufacture, 2020, 234(11): 1369-1378 doi: 10.1177/0954405420921739
[11]	SHAN C W, ZHANG M H, YANG Y, et al. A dynamic cutting force model for transverse orthogonal cutting of unidirectional carbon/carbon composites considering fiber distribution[J]. Composite Structures, 2020, 251: 112668 doi: 10.1016/j.compstruct.2020.112668
[12]	曾祥国, 盛鹰, 韩悌信, 等. 考虑热粘塑性钛合金动态本构关系及其实验验证[J]. 四川大学学报(工程科学版), 2014, 46(6): 152-157 ZENG X G, SHENG Y, HAN T X, et al. Dynamic constitutive relation considering thermo viscoplasticity for titanium alloy and experimental verification[J]. Journal of Sichuan University (Engineering Science Edition), 2014, 46(6): 152-157 (in Chinese)
[13]	曾林林, 周利平, 张敬志. 基于AdvantEdge FEM的车刀参数优化试验研究[J]. 工具技术, 2015, 49(12): 49-52 doi: 10.3969/j.issn.1000-7008.2015.12.013 ZENG L L, ZHOU L P, ZHANG J Z. Experimental study on optimization of turning tool parameters based on AdvantEdge FEM[J]. Tool Engineering, 2015, 49(12): 49-52 (in Chinese) doi: 10.3969/j.issn.1000-7008.2015.12.013
[14]	KIM G M, CHO P J, CHU C N. Cutting force prediction of sculptured surface ball-end milling using Z-map[J]. International Journal of Machine Tools and Manufacture, 2000, 40(2): 277-291 doi: 10.1016/S0890-6955(99)00040-1
[15]	魏俊立. 基于铣削力建模的加工参数优化方法研究 [D]. 武汉: 华中科技大学, 2019 WEI J L. Research on optimization method of milling parameters based on milling force modeling [D]. Wuhan: Huazhong University of Science and Technology, 2019 (in Chinese)
[16]	刘鸿文. 材料力学（Ⅰ）[M]. 第五版. 北京 : 高等教育出版社 . 2014 LIU H W. Mechanics of materials (I) [M]. 5th ed. Beijing : Higher Education Press, 2014 (in Chinese)