基于Pro/Engineer、Ansys的收放绞车结构的有限元优化设计
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摘要
锚链绞车是海洋开发不可或缺的主要辅助机械。125吨SWL锚链钢索释放和回收绞车就是为“南海胜利”FPSO锚泊部件更换和海洋石油709船上的安装而设计制造的。通过对国内绞车设计现状的研究,针对传统设计中计算数据精度很低、安全系数过大、设计成本较高等缺点,本课题提出了应用CAD/CAE技术对绞车进行设计的新思想,目的在于为同类的大型结构的设计提供一种设计方法。
首先,本课题选用三维实体设计软件Pro/Engineer对125吨释放和回收绞车整体和各主要零部件进行建模,并生成有限元模型。再利用Pro/Engineer和Ansys软件的交换接口,将有限元模型导入到Ansys软件中进行分析,得到绞车整体和各主要零部件的应力和位移云图。
其次,根据分析得到的应力和位移云图,对其框架结构和凸耳结构进行了改进设计及分析,对卷筒轴进行了灵敏度分析和优化设计,均得到了满意的效果。最后对改进和优化后的绞车整体进行了有限元分析。从分析结果看,绞车的性能得到了很大的提高。
论文的研究方法具有一定的工程实用价值和较广的适用性,它对于同类大型结构的设计和结构改造有重要的借鉴作用。随着课题的进一步深入展开,其优越性和实用性将得到更充分的体现,展示出此研究非常广阔的应用前景。
The mooring wire winch is the main auxiliary machinery in ocean development. 125 Te SWL Mooring Wire Deployment & Recovery Winch is designed and manufactured for the mooring wire replacement of the Nan Hai Sheng Li FPSO and for installation on the vessel Haiyangshiyou 709.After studying the present designing condition of domestic winch, aiming at some disadvantages in traditional method, such as low precision, large safe factors, high cost and so on. The research focuses on applying CAD/CAE technology on the design of the winch. The research aims at providing a designing method for the similar large structure.
Firstly, the project chooses Pro/Engineer software to modeling the 125 Te SWL Mooring Wire Deployment & Recovery Winch and main parts, and produces finite element models. Then the thesis uses the Pro/Engineer and the Ansys software exchange connection, importing the finite element models into the ansys software and carrying on the analysis for the finite element models. The stress and the displacement cloud charts about the whole winch and main parts are obtained.
Secondly, according to the stress and the displacement cloud charts of the winch, this project carries on the improvement design and analysis for the frame structure and protrusion, meanwhile, carries on the sensitivity analysis and optimization analysis for two reel shafts. The results are satisfactory. At last, the file analyses the improved and optimized winch, the results of the analysis indicated the performance of the winch has obtained the enhancement.
The research method has certain engineering practicability and wide applicability; it has some model functions to the similar large structure in the design and structure improvement. Its advantages and wide foregrounds are to be exhibited with deeper study.
首先,本课题选用三维实体设计软件Pro/Engineer对125吨释放和回收绞车整体和各主要零部件进行建模,并生成有限元模型。再利用Pro/Engineer和Ansys软件的交换接口,将有限元模型导入到Ansys软件中进行分析,得到绞车整体和各主要零部件的应力和位移云图。
其次,根据分析得到的应力和位移云图,对其框架结构和凸耳结构进行了改进设计及分析,对卷筒轴进行了灵敏度分析和优化设计,均得到了满意的效果。最后对改进和优化后的绞车整体进行了有限元分析。从分析结果看,绞车的性能得到了很大的提高。
论文的研究方法具有一定的工程实用价值和较广的适用性,它对于同类大型结构的设计和结构改造有重要的借鉴作用。随着课题的进一步深入展开,其优越性和实用性将得到更充分的体现,展示出此研究非常广阔的应用前景。
The mooring wire winch is the main auxiliary machinery in ocean development. 125 Te SWL Mooring Wire Deployment & Recovery Winch is designed and manufactured for the mooring wire replacement of the Nan Hai Sheng Li FPSO and for installation on the vessel Haiyangshiyou 709.After studying the present designing condition of domestic winch, aiming at some disadvantages in traditional method, such as low precision, large safe factors, high cost and so on. The research focuses on applying CAD/CAE technology on the design of the winch. The research aims at providing a designing method for the similar large structure.
Firstly, the project chooses Pro/Engineer software to modeling the 125 Te SWL Mooring Wire Deployment & Recovery Winch and main parts, and produces finite element models. Then the thesis uses the Pro/Engineer and the Ansys software exchange connection, importing the finite element models into the ansys software and carrying on the analysis for the finite element models. The stress and the displacement cloud charts about the whole winch and main parts are obtained.
Secondly, according to the stress and the displacement cloud charts of the winch, this project carries on the improvement design and analysis for the frame structure and protrusion, meanwhile, carries on the sensitivity analysis and optimization analysis for two reel shafts. The results are satisfactory. At last, the file analyses the improved and optimized winch, the results of the analysis indicated the performance of the winch has obtained the enhancement.
The research method has certain engineering practicability and wide applicability; it has some model functions to the similar large structure in the design and structure improvement. Its advantages and wide foregrounds are to be exhibited with deeper study.
引文
[1]苏斌,冯连勇,王思聪等.世界海洋石油工业现状和发展趋势.中国石油企业,2006年(Z1期),138~141
[2]富贵根.我国舰船辅机的现状与发展.船舶物资与市场,2004
[3]冯景莉.基于有限元法的TI蜗杆副传动强度及热分析[硕士毕业论文].天津大学.2007.1
[4]张澄宇,赵大力.中国船舶配套业现状及其发展方向.船舶工程,2005,(01期)
[5]牛熙耕,王福山,董津宁,卜庆斌,秦德印.线型绞车液压系统分析.液压与气动,2002年(10期)
[6]许爱荣ZJ30/1700CZ轻便钻机绞车的设计结构及传动系统分析.机械设计与制造. 2002年(5期)
[7]陈功,刘翆娟,张昆.双速多用绞车传动CAD系统的研究与实现煤矿机械.2005年(03期)
[8]马迅,过学迅基于灵敏度分析的三维实体结构优化太原理工大学学报,2005.5Vo1.31No.3:340-342
[9] James.An optimization capability for automotive structures[R] .SAE790972
[10] Ride Vries.The computer aided design analysis and structureal optimization of engine accessory components[R] .SAE870872
[11] Duane Detwiler.Computer Aided Structure Optimization of Automotive Body Structure[R] .SAE960523
[12]李春胜.钢铁材料手册.南昌:江西科学技术出版,2004
[13]杨立平.常用金属材料手册.福州:福建科学技术出版社,2006,86~88
[14]机械设计编委会.机械设计手册(第一卷) .北京:机械工业出版社,2004,8
[15]张利平.液压传动系统及设计.北京:化学工业出版社,2005,89~!92
[16]俞铭华,吴建国,曹骥等.有限元与面向对象编程.北京:科学出版社,2004.4
[17]王焕定,焦兆平.有限单元法基础.高等教育出版社,2003.5
[18]周廷美,蓝悦明.机械零件于系统设计建模及应用.北京:北京化学工业出版社,2005
[19]余俊主.现代设计方法及应用.北京:中国标准出版社,2002
[20]王淑范.子结构法在大型有限元分析中的应用.成都:2000年ANSYS年会论文集,2000
[21]尚晓江等. ANSYS结构有限元高级分析方法与范例应用.中国水利水电出版社,2006
[22]宋勇等.ANSYS结构有限元高级分析方法与范例应用.北京:清华大学出版社,2004.3
[23]张立新,徐长航,陈江荣等.ANSYS7.0基础教程.北京:机械工业出版社, 2004, 3
[24]张朝晖,王富耻,王鲁等.ANSYS工程应用范例入门与提高.北京:清华大学出版社,2004,10
[25]商跃进.有限元原理与ANSYS应用指南.北京:清华大学出版社,2005,54～57
[26]王庆五,左眆等.ANSYS10.0机械设计高级应用实例.北京:机械工业出版社,2006,2～6
[27]孙江宏,黄小龙.Pro/engineer虚拟设计与装配Wildfire .北京:中国铁道出版社,2004,1
[28]李润方,陈晓南.弹塑性接触有限元混合法及其在齿轮传动中的应用.工程力学,1989,6(2):87～97
[29] S.Wang,D.Zhan,etc.Tooth contact analysis of toroidal anvolute worm mating with involute helical gear,Mechanism and Machine Theory,2002,37(7) :685~691.
[30] Q Datong,Q Dongxing,Tooth contact analysis of hourglass worm gearing on the condition that errors mixed with deformation ,International Journal of Gearing and Transmissions,2000
[31]杨荣柏.机械结构分析的有限元法[M].武汉:华中理工大学出版社,1986
[32] C.A. Brebbia. Computer aided design of structures[J]. Recent Advances. Southampton: Proceedings of the first International Conference, June 1989
[33]鲁斯·C.T.F..结构力学的有限元法(吴德心译).北京:人民交通出版社,1991
[34]陈立周等.机械优化设计方法.北京:冶金工业出版社
[35] James N. Siddall. Optimal engineering design: principles and applications. New York:M. Dekker,1982
[36]陈育仪.工程机械优化设计.北京:中国铁道出版社,1987
[37]方世杰,綦耀光.机械优化设计.北京:机械工业出版社,2003
[38] Edward J. Haug, Jasbir S. Arora. Applied optimal design:mechanical and structural systems. New York:Wiley,1979,487-498
[39]刘惟信.机械最优化设计.北京:清华大学出版社,1994
[40]梁尚明,殷国富.现代机械优化设计方法.北京:化学工业出版社工业装备与信息工程出版中心,2005
[41]曾广武.船舶结构优化设计.武汉:华中科技大学出版社
[42] N.V. Banichuk ; translated by Vadim Komkov.Problems and methods of optimal structural design(translation edited by Edward J. Haug).Plenum Press,1983
[43] James A. An optimization capability for automotive structures[R]. SA E 790972
[44] Duane Detwiler. Computer Aided Structural Optimization of Automotive Body Structure[R]. SA E 960523
[45] H.Akbulut. On optimization of a car rim using finite element method[J]. Finite Elements in Analysis and Design, 2003, 39: 433-443
[46]郭仁生.优化设计应用.北京:电子工业出版社,2003,1～2
[47]王文博.机构和机械零部件优化设计.北京:机械工业出版社,1900
[48]孙靖民,梁迎春等.机械结构优化设计.哈尔滨:哈尔滨工业大学出版社,2004
[49]张继春.Pro/Engineer Wildfire结构分析.北京:机械工业出版社,2004
[50]彭成刚.基于Pro/engineer、Ansys的船尾A行吊结构有限元优化设计(硕士毕业论文).天津大学,2006.12
[51]李彩云,曹玉忠.基于灵敏度分析的三维实体结构优化.太原:太原理工大学出版社,2005.5Vol1.31No.3:34~342
[52] Moore Gregory J1 MSC1Patran Design Sensitivity and Optimization [M],Los Angeles:The MacNeal-Schwendler Corporration,1993
[53]张利黄文振周志革.灵敏度方法在连杆机构动态响应重分析中的应用.上海交通大学学报,2000 Vol.34 No.3 P.378~380
[54]杨显宏.Pro/E在机械结构分析中的应用.兵工自动化,2006年2月
[55]冯志华.基于灵敏度分析的机械结构动力学修改.苏州丝绸工学院学报,2000(04期)
[2]富贵根.我国舰船辅机的现状与发展.船舶物资与市场,2004
[3]冯景莉.基于有限元法的TI蜗杆副传动强度及热分析[硕士毕业论文].天津大学.2007.1
[4]张澄宇,赵大力.中国船舶配套业现状及其发展方向.船舶工程,2005,(01期)
[5]牛熙耕,王福山,董津宁,卜庆斌,秦德印.线型绞车液压系统分析.液压与气动,2002年(10期)
[6]许爱荣ZJ30/1700CZ轻便钻机绞车的设计结构及传动系统分析.机械设计与制造. 2002年(5期)
[7]陈功,刘翆娟,张昆.双速多用绞车传动CAD系统的研究与实现煤矿机械.2005年(03期)
[8]马迅,过学迅基于灵敏度分析的三维实体结构优化太原理工大学学报,2005.5Vo1.31No.3:340-342
[9] James.An optimization capability for automotive structures[R] .SAE790972
[10] Ride Vries.The computer aided design analysis and structureal optimization of engine accessory components[R] .SAE870872
[11] Duane Detwiler.Computer Aided Structure Optimization of Automotive Body Structure[R] .SAE960523
[12]李春胜.钢铁材料手册.南昌:江西科学技术出版,2004
[13]杨立平.常用金属材料手册.福州:福建科学技术出版社,2006,86~88
[14]机械设计编委会.机械设计手册(第一卷) .北京:机械工业出版社,2004,8
[15]张利平.液压传动系统及设计.北京:化学工业出版社,2005,89~!92
[16]俞铭华,吴建国,曹骥等.有限元与面向对象编程.北京:科学出版社,2004.4
[17]王焕定,焦兆平.有限单元法基础.高等教育出版社,2003.5
[18]周廷美,蓝悦明.机械零件于系统设计建模及应用.北京:北京化学工业出版社,2005
[19]余俊主.现代设计方法及应用.北京:中国标准出版社,2002
[20]王淑范.子结构法在大型有限元分析中的应用.成都:2000年ANSYS年会论文集,2000
[21]尚晓江等. ANSYS结构有限元高级分析方法与范例应用.中国水利水电出版社,2006
[22]宋勇等.ANSYS结构有限元高级分析方法与范例应用.北京:清华大学出版社,2004.3
[23]张立新,徐长航,陈江荣等.ANSYS7.0基础教程.北京:机械工业出版社, 2004, 3
[24]张朝晖,王富耻,王鲁等.ANSYS工程应用范例入门与提高.北京:清华大学出版社,2004,10
[25]商跃进.有限元原理与ANSYS应用指南.北京:清华大学出版社,2005,54～57
[26]王庆五,左眆等.ANSYS10.0机械设计高级应用实例.北京:机械工业出版社,2006,2～6
[27]孙江宏,黄小龙.Pro/engineer虚拟设计与装配Wildfire .北京:中国铁道出版社,2004,1
[28]李润方,陈晓南.弹塑性接触有限元混合法及其在齿轮传动中的应用.工程力学,1989,6(2):87～97
[29] S.Wang,D.Zhan,etc.Tooth contact analysis of toroidal anvolute worm mating with involute helical gear,Mechanism and Machine Theory,2002,37(7) :685~691.
[30] Q Datong,Q Dongxing,Tooth contact analysis of hourglass worm gearing on the condition that errors mixed with deformation ,International Journal of Gearing and Transmissions,2000
[31]杨荣柏.机械结构分析的有限元法[M].武汉:华中理工大学出版社,1986
[32] C.A. Brebbia. Computer aided design of structures[J]. Recent Advances. Southampton: Proceedings of the first International Conference, June 1989
[33]鲁斯·C.T.F..结构力学的有限元法(吴德心译).北京:人民交通出版社,1991
[34]陈立周等.机械优化设计方法.北京:冶金工业出版社
[35] James N. Siddall. Optimal engineering design: principles and applications. New York:M. Dekker,1982
[36]陈育仪.工程机械优化设计.北京:中国铁道出版社,1987
[37]方世杰,綦耀光.机械优化设计.北京:机械工业出版社,2003
[38] Edward J. Haug, Jasbir S. Arora. Applied optimal design:mechanical and structural systems. New York:Wiley,1979,487-498
[39]刘惟信.机械最优化设计.北京:清华大学出版社,1994
[40]梁尚明,殷国富.现代机械优化设计方法.北京:化学工业出版社工业装备与信息工程出版中心,2005
[41]曾广武.船舶结构优化设计.武汉:华中科技大学出版社
[42] N.V. Banichuk ; translated by Vadim Komkov.Problems and methods of optimal structural design(translation edited by Edward J. Haug).Plenum Press,1983
[43] James A. An optimization capability for automotive structures[R]. SA E 790972
[44] Duane Detwiler. Computer Aided Structural Optimization of Automotive Body Structure[R]. SA E 960523
[45] H.Akbulut. On optimization of a car rim using finite element method[J]. Finite Elements in Analysis and Design, 2003, 39: 433-443
[46]郭仁生.优化设计应用.北京:电子工业出版社,2003,1～2
[47]王文博.机构和机械零部件优化设计.北京:机械工业出版社,1900
[48]孙靖民,梁迎春等.机械结构优化设计.哈尔滨:哈尔滨工业大学出版社,2004
[49]张继春.Pro/Engineer Wildfire结构分析.北京:机械工业出版社,2004
[50]彭成刚.基于Pro/engineer、Ansys的船尾A行吊结构有限元优化设计(硕士毕业论文).天津大学,2006.12
[51]李彩云,曹玉忠.基于灵敏度分析的三维实体结构优化.太原:太原理工大学出版社,2005.5Vol1.31No.3:34~342
[52] Moore Gregory J1 MSC1Patran Design Sensitivity and Optimization [M],Los Angeles:The MacNeal-Schwendler Corporration,1993
[53]张利黄文振周志革.灵敏度方法在连杆机构动态响应重分析中的应用.上海交通大学学报,2000 Vol.34 No.3 P.378~380
[54]杨显宏.Pro/E在机械结构分析中的应用.兵工自动化,2006年2月
[55]冯志华.基于灵敏度分析的机械结构动力学修改.苏州丝绸工学院学报,2000(04期)
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