800MN多向模锻液压机本体结构设计及分析
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摘要
大型模锻液压机是生产大型铝镁合金以及钛和钛合金模锻件的重要设备。在国防和航空工业的大型模锻件生产中有着不可替代的作用。大型模锻液压机的制造受到零件制坯、零部件加工、运输和安装等一系列问题的制约,因而使其结构设计随吨位的增大而变得愈加复杂。
论文基于液压机设计理论,参考已有大型模锻液压机结构和设计经验,通过可行性分析,确定了 800MN 多向模锻液压机的结构与技术参数,给出了压机的本体结构设计方案,在此基础上,论文分别给出了压机关键部件包括上、下横梁及水平梁的分块组合结构设计。
论文以大型有限元软件 ANSYS 作为分析工具,对 800 MN 多向模锻液压机的关键部件包括上、下横梁及水平梁的整体结构进行了三维计算,对其结构设计的合理性进行了分析。
论文对 800 MN 多向模锻液压机的垂直机架的预应力组合结构进行了三维接触计算,分析了其结构设计的合理性,并重点对上、下横梁的分块组合结构进行三维接触分析。
论文根据上述计算结果,对初始设计进行了改进,提出了压机的最后本体结构设计方案,为 800MN 多向模锻液压机的方案论证和技术设计提供了参考依据。
Large-sized die forging hydraulic press which is used to produce large-sized stamp work included alloy of aluminous and magnesium 、titanium and alloy of titanium is a vital equipment. It is irreplaceable in the defence and aviation industry for production of large-sized stamp work. The manufacture of large-sized die forging hydraulic press is confined by a series problems such as part performing、part processing、transportation and fitting, so it’s structure is more complex when its tonnage is more large.
The dissertation based on hydraulic press design theory, referred to the design experience and structure of former large-sized die forging hydraulic press, through feasibility analysis, defined the structure and technical parameters of 800 MN multi-cored forging hydraulic press, given the body structure scheme. With this understanding, the dissertation designed the unitized construction of up-beam, lower beam and horizontal beam.
The dissertation analysed the key part three-dimensioned mode of unitary up-beam, lower beam and horizontal beam by the finite element software ANSYS . It analysed their rationality.
By the contact method , the dissertation analysed the prestressed unitized vertical frame of 800 MN multi-cored forging hydraulic press and focused on analysing the unitized up-beam and lower beam.
The dissertation modified the previous design and referred the last body structure scheme according to the calculated result. It offers preference for scheme demonstration and technical design of 800 MN multi-cored forging hydraulic press.
论文基于液压机设计理论,参考已有大型模锻液压机结构和设计经验,通过可行性分析,确定了 800MN 多向模锻液压机的结构与技术参数,给出了压机的本体结构设计方案,在此基础上,论文分别给出了压机关键部件包括上、下横梁及水平梁的分块组合结构设计。
论文以大型有限元软件 ANSYS 作为分析工具,对 800 MN 多向模锻液压机的关键部件包括上、下横梁及水平梁的整体结构进行了三维计算,对其结构设计的合理性进行了分析。
论文对 800 MN 多向模锻液压机的垂直机架的预应力组合结构进行了三维接触计算,分析了其结构设计的合理性,并重点对上、下横梁的分块组合结构进行三维接触分析。
论文根据上述计算结果,对初始设计进行了改进,提出了压机的最后本体结构设计方案,为 800MN 多向模锻液压机的方案论证和技术设计提供了参考依据。
Large-sized die forging hydraulic press which is used to produce large-sized stamp work included alloy of aluminous and magnesium 、titanium and alloy of titanium is a vital equipment. It is irreplaceable in the defence and aviation industry for production of large-sized stamp work. The manufacture of large-sized die forging hydraulic press is confined by a series problems such as part performing、part processing、transportation and fitting, so it’s structure is more complex when its tonnage is more large.
The dissertation based on hydraulic press design theory, referred to the design experience and structure of former large-sized die forging hydraulic press, through feasibility analysis, defined the structure and technical parameters of 800 MN multi-cored forging hydraulic press, given the body structure scheme. With this understanding, the dissertation designed the unitized construction of up-beam, lower beam and horizontal beam.
The dissertation analysed the key part three-dimensioned mode of unitary up-beam, lower beam and horizontal beam by the finite element software ANSYS . It analysed their rationality.
By the contact method , the dissertation analysed the prestressed unitized vertical frame of 800 MN multi-cored forging hydraulic press and focused on analysing the unitized up-beam and lower beam.
The dissertation modified the previous design and referred the last body structure scheme according to the calculated result. It offers preference for scheme demonstration and technical design of 800 MN multi-cored forging hydraulic press.
引文
1 王凤喜,钟玉水.航空工业的发展与模锻件的需求.锻压机械,1997,(5):3-5
2 俞新陆等.液压机的结构与控制.北京:机械工业出版社,1989:38-48
3 重型锻压机械产品简介.第一机械工业部技术情报所,1987:18-22
4 支凤春,刘宪文.国外多向模锻设备.一重技术,1995,(4):10-15
5 Vipul Ranatunga, Jay S.Gunasekera, William Garth Frazier, Kwan-Do Hur. Use of UBET for Design of flash gap in closed-die forging.Journal of Materials Processing Technology,2001:107-112
6 Hyoji Yoshimura, Katsuhisa Tanaka. Precision forging of aluminum and steel. Journal of Materials Processing Technology,2000,(98):196-204
7 E.Doege, R.Bohnsack. Closed die technologies for hot forging. Journal of Materials Processing Technology,2000,(98):165-170
8 M.Jolgaf, A.M.S.Hamouda, S.Sulaiman, M.M.Hamdan. Development of a CAD/CAM system for the closed-die forging process. Journal of Materials Technology Processing,2003,(138):436-442
9 太原重型机械学院,南昌航空工业专科学校,太原机械学院.模锻工艺学.北京:中国工业出版社,1963:1-4
10 阿·波·阿特罗森.热模锻.哈尔滨工业大学,1958:11-32
11 (联邦德国)朗格.模锻.北京:机械工业出版社,1989:121-210
12 韩世煊.多向模锻.上海:上海人民出版社,1977:4-34
13 促克尔曼等.模锻先进工艺.北京:机械工业出版社,1959:8-19
14 中国机械工程协会锻压协会.锻压手册(3).北京:机械工业出版社, 2002:1-7
15 М.И.布德曼,Ф.И.卡岗诺夫斯基,В.С.卡拉谢夫.最初几台小尺寸大压力模锻液压机的建造和操作经验.大型铸锻件文集.新克拉马托尔斯克机器制造 50 周年专号(1934-1984).第一重型机器厂,1987:8-11
16 曲庆璋,梁兴复.多向模锻液压机横梁的有限元分析.西安公路学院学报.1989,(2): 39-42
17 朱钒,张志,张道富,等.国内外液压机技术现状及发展趋势.机床与液压, 2000,(1):6-7
18 东北重型机械学院.关于发展重型模锻水压机和高速锤的几个问题.1973:1-5
19 俞新陆.液压机.北京:机械工业出版社,1982:11-15
20 赵长财,孙雅权.水压机工作缸缸底裂纹分析及修复.锻压机械,1997,(6):56-57
21 余国城,何西泠.液压缸缸体 材料 缸径 承受压力与安全系数之间的关系.机械科学与技术,1997,26(2):22-23
22 Thoimas E. Oertley, Dunlap.Sprocket Assembly. US Patent.Pat,1989.21(4):881-930
23 Robert J. Resilient Support Pad for Crawler Type Vehicles. US Patent.Pat,1980. 28(4):230-378
24 孙时建,田敬刚,石明.液压缸结构设计探讨.山东冶金,2001,23(3):15-17
25 Leland F. Blatt et al. Equal Area Displacement Hydraulic Cylinder. United States Patent,1976:3949650
26 沈鸿. 12000 吨锻造水压机.北京:机械工业出版社,1980:15-64
27 何德誉.曲柄压力机.北京:机械工业出版社,1987:166-168
28 时连军,马明国,候光军,等.支架立柱的损坏原因及预防措施.煤矿机械, 2002,(9):71-72
29 贾水保,孔云龙.支架立柱结构分析及损坏预防措施.漯河职业技术学院学报(综合版),2003,2(2):15-16
30 中小型液压机设计计算.天津:天津人民出版社,1977:13-29
31 孟兆明,常德功,庄杉基.四立柱式平板硫化机上横梁结构设计探讨.橡胶工业, 1998,(45):685-686
32 姜玉成,姜鑫.修复液压机横梁裂纹的方法.机械工艺师,2000,(3):21-23
33 梁燕春,陈文明.优质铸钢件压机横梁的生产经验.铸造设备研究,2003,(5):34-35
34 wangjing, wangweiwei. proceedings of the first international conference on research and design of metal forming machines. Beijing: tsinghua university press,1989
35 Б.П.瓦西里利科夫斯基,Ю.П.依格那齐耶芙.大型水压机的组合式横梁.大型 铸锻件文集.乌拉尔重机厂 50 周年专号.第一重型机器厂,1985,(1):33-34
36 东北重型机械学院.650 吨多向模锻试验液压机. 1979:1-6
37 李盛海.液压机构及其组合.北京:清华大学出版社,1992:49-87
38 刘玉珍,邹立河,金福然.万吨水压机下横梁焊接修复.有色设备,2000(4):17-19
39 方刚 , 康达昌 , 郭洪海 , 等 . 万吨水压机下横梁的修复和补强 . 重型机械 , 1998,(6):48-50
40 闫伟光.五千吨水压机活动横梁的焊接修复.焊接,2001,(9):28-31
41 王卫卫.金属与塑性成型设备.北京:机械工业出版社,1996:63-80
42 陈胜涛.闭式框架机身压力机的滑块导向机构.锻压机械,1992,(1):10-16
43 龚曙光.Ansys 工程应用实例解析.北京:机械工业出版社,2003:185-187
44 王兆祥,俞新陆.模锻液压机整体刚度研究.锻压技术,1990,(1):1-2
45 Zhu, Q.D..A Super convergence Uniformly of the finite element methods. Lecture Notes In Pure and Applied Mathematics.1998(196):287-302
46 龚曙光.Ansys 基础应用及范例解析.北京:机械工业出版社,2003:1
47 ANSYS, Inc.ANSYS Structural Analysis Guide Release 5.4.Third Edition. SAS,IP Inc.,1997:2-3
48 徐灏.安全系数和许用应力.北京:机械工业出版社,1981:242-253
49 仇铣.金属材料使用手册.辽宁:辽宁人民出版社,1982:130-135
50 赵世臣.常用金属材料手册.北京:冶金工业出版社,1978:113-116
51 徐灏.机械设计手册.北京:机械工业出版社,1991:3-6
52 潘凤文,焦敬品,林道盛,等.液压机本体 CAD 的现状及发展.锻压机械,2002:39-40
53 陈永光,陈旭,郭钢,等.某型液压机工作台和上横梁有限元分析研究.计算机辅助工程,2001,(4):1-4
54 杨秀平,宗升发,曹晓邨.液压机结构设计的有限元法.重型机械,2003,(6):38-41
55 王炳乐,刘开,刘龙泉.四柱液压机上横梁静力分析.机械,2002,29(4):23-24
56 方刚,康达昌,朱信,等.万吨水压机下横梁强度的有限元分析.塑性工程学报,1999,6(2):78-81
57 Grama.R.Bhashyam.ANSYS Mechanical-A Powerful Nonlinear Simulation Tool.ANSYS.Inc.275 Technology Drive Canonsburg,2002(9):1-8
58 Chen Wen-Hua, Yen Jyi-Tyan. Finite Element Analysis of Finite Deformation Contact Problems with Friction. Computer & Structures,1988.29(3):423-436
59 O.C.Zienkiewicz. The Finite Element Method In Engineering Science. London:McGraw-Hill,1977:13-24
60 O.C.Zienkiewicz. The Finite Element Method.London:McGraw-Hill,1977:13-24
61 Kobayashi S, Oh S I, Altan T. Metal Forming and The Finite-Element Method. Oxford: Oxford University Press,1989:55-70
62 Hodge P G, White G N. A quantitative comparison of flow and deformation theories of Plasticity[J].Appl.Mech,1950(17):180-184
63 Lin, Q., Zhou, J.M., Yan, N.N.. Super convergence in Hign-order Garlerkin Finite Element Methods.J.Math.Study,1999.32(3):217-231
64 Robert D. Cook. Concept and Application of Finite Element Analysis. Second Edition. London: John Wiley & Sons,1981:55-63
65 Qi-ding Zhu, Ling-Xiong Meng. The derivative ultraconvergence for quadratic triangular Finite Elements. Journal of Computational Mathematics, 2004(22):857-864
66 贾玉双.三万吨模锻水压机立柱螺纹联结的优化设计.济南大学学报(自然科学版),2001,22(5):64-66
67 王野平 , 林正英 , 张加正 . 闭式压力机立柱刚度的优化设计 . 锻压机械 , 2004,(2):20-21
68 富壮.精密冷滚扎机床本体关键技术研究.[燕山大学工学硕士论文].2002:60-68
69 T.Ireman.Three-dimensional stress analysis of a bolted single-lap composite joint.Composite Structures,1998(43):195-216
2 俞新陆等.液压机的结构与控制.北京:机械工业出版社,1989:38-48
3 重型锻压机械产品简介.第一机械工业部技术情报所,1987:18-22
4 支凤春,刘宪文.国外多向模锻设备.一重技术,1995,(4):10-15
5 Vipul Ranatunga, Jay S.Gunasekera, William Garth Frazier, Kwan-Do Hur. Use of UBET for Design of flash gap in closed-die forging.Journal of Materials Processing Technology,2001:107-112
6 Hyoji Yoshimura, Katsuhisa Tanaka. Precision forging of aluminum and steel. Journal of Materials Processing Technology,2000,(98):196-204
7 E.Doege, R.Bohnsack. Closed die technologies for hot forging. Journal of Materials Processing Technology,2000,(98):165-170
8 M.Jolgaf, A.M.S.Hamouda, S.Sulaiman, M.M.Hamdan. Development of a CAD/CAM system for the closed-die forging process. Journal of Materials Technology Processing,2003,(138):436-442
9 太原重型机械学院,南昌航空工业专科学校,太原机械学院.模锻工艺学.北京:中国工业出版社,1963:1-4
10 阿·波·阿特罗森.热模锻.哈尔滨工业大学,1958:11-32
11 (联邦德国)朗格.模锻.北京:机械工业出版社,1989:121-210
12 韩世煊.多向模锻.上海:上海人民出版社,1977:4-34
13 促克尔曼等.模锻先进工艺.北京:机械工业出版社,1959:8-19
14 中国机械工程协会锻压协会.锻压手册(3).北京:机械工业出版社, 2002:1-7
15 М.И.布德曼,Ф.И.卡岗诺夫斯基,В.С.卡拉谢夫.最初几台小尺寸大压力模锻液压机的建造和操作经验.大型铸锻件文集.新克拉马托尔斯克机器制造 50 周年专号(1934-1984).第一重型机器厂,1987:8-11
16 曲庆璋,梁兴复.多向模锻液压机横梁的有限元分析.西安公路学院学报.1989,(2): 39-42
17 朱钒,张志,张道富,等.国内外液压机技术现状及发展趋势.机床与液压, 2000,(1):6-7
18 东北重型机械学院.关于发展重型模锻水压机和高速锤的几个问题.1973:1-5
19 俞新陆.液压机.北京:机械工业出版社,1982:11-15
20 赵长财,孙雅权.水压机工作缸缸底裂纹分析及修复.锻压机械,1997,(6):56-57
21 余国城,何西泠.液压缸缸体 材料 缸径 承受压力与安全系数之间的关系.机械科学与技术,1997,26(2):22-23
22 Thoimas E. Oertley, Dunlap.Sprocket Assembly. US Patent.Pat,1989.21(4):881-930
23 Robert J. Resilient Support Pad for Crawler Type Vehicles. US Patent.Pat,1980. 28(4):230-378
24 孙时建,田敬刚,石明.液压缸结构设计探讨.山东冶金,2001,23(3):15-17
25 Leland F. Blatt et al. Equal Area Displacement Hydraulic Cylinder. United States Patent,1976:3949650
26 沈鸿. 12000 吨锻造水压机.北京:机械工业出版社,1980:15-64
27 何德誉.曲柄压力机.北京:机械工业出版社,1987:166-168
28 时连军,马明国,候光军,等.支架立柱的损坏原因及预防措施.煤矿机械, 2002,(9):71-72
29 贾水保,孔云龙.支架立柱结构分析及损坏预防措施.漯河职业技术学院学报(综合版),2003,2(2):15-16
30 中小型液压机设计计算.天津:天津人民出版社,1977:13-29
31 孟兆明,常德功,庄杉基.四立柱式平板硫化机上横梁结构设计探讨.橡胶工业, 1998,(45):685-686
32 姜玉成,姜鑫.修复液压机横梁裂纹的方法.机械工艺师,2000,(3):21-23
33 梁燕春,陈文明.优质铸钢件压机横梁的生产经验.铸造设备研究,2003,(5):34-35
34 wangjing, wangweiwei. proceedings of the first international conference on research and design of metal forming machines. Beijing: tsinghua university press,1989
35 Б.П.瓦西里利科夫斯基,Ю.П.依格那齐耶芙.大型水压机的组合式横梁.大型 铸锻件文集.乌拉尔重机厂 50 周年专号.第一重型机器厂,1985,(1):33-34
36 东北重型机械学院.650 吨多向模锻试验液压机. 1979:1-6
37 李盛海.液压机构及其组合.北京:清华大学出版社,1992:49-87
38 刘玉珍,邹立河,金福然.万吨水压机下横梁焊接修复.有色设备,2000(4):17-19
39 方刚 , 康达昌 , 郭洪海 , 等 . 万吨水压机下横梁的修复和补强 . 重型机械 , 1998,(6):48-50
40 闫伟光.五千吨水压机活动横梁的焊接修复.焊接,2001,(9):28-31
41 王卫卫.金属与塑性成型设备.北京:机械工业出版社,1996:63-80
42 陈胜涛.闭式框架机身压力机的滑块导向机构.锻压机械,1992,(1):10-16
43 龚曙光.Ansys 工程应用实例解析.北京:机械工业出版社,2003:185-187
44 王兆祥,俞新陆.模锻液压机整体刚度研究.锻压技术,1990,(1):1-2
45 Zhu, Q.D..A Super convergence Uniformly of the finite element methods. Lecture Notes In Pure and Applied Mathematics.1998(196):287-302
46 龚曙光.Ansys 基础应用及范例解析.北京:机械工业出版社,2003:1
47 ANSYS, Inc.ANSYS Structural Analysis Guide Release 5.4.Third Edition. SAS,IP Inc.,1997:2-3
48 徐灏.安全系数和许用应力.北京:机械工业出版社,1981:242-253
49 仇铣.金属材料使用手册.辽宁:辽宁人民出版社,1982:130-135
50 赵世臣.常用金属材料手册.北京:冶金工业出版社,1978:113-116
51 徐灏.机械设计手册.北京:机械工业出版社,1991:3-6
52 潘凤文,焦敬品,林道盛,等.液压机本体 CAD 的现状及发展.锻压机械,2002:39-40
53 陈永光,陈旭,郭钢,等.某型液压机工作台和上横梁有限元分析研究.计算机辅助工程,2001,(4):1-4
54 杨秀平,宗升发,曹晓邨.液压机结构设计的有限元法.重型机械,2003,(6):38-41
55 王炳乐,刘开,刘龙泉.四柱液压机上横梁静力分析.机械,2002,29(4):23-24
56 方刚,康达昌,朱信,等.万吨水压机下横梁强度的有限元分析.塑性工程学报,1999,6(2):78-81
57 Grama.R.Bhashyam.ANSYS Mechanical-A Powerful Nonlinear Simulation Tool.ANSYS.Inc.275 Technology Drive Canonsburg,2002(9):1-8
58 Chen Wen-Hua, Yen Jyi-Tyan. Finite Element Analysis of Finite Deformation Contact Problems with Friction. Computer & Structures,1988.29(3):423-436
59 O.C.Zienkiewicz. The Finite Element Method In Engineering Science. London:McGraw-Hill,1977:13-24
60 O.C.Zienkiewicz. The Finite Element Method.London:McGraw-Hill,1977:13-24
61 Kobayashi S, Oh S I, Altan T. Metal Forming and The Finite-Element Method. Oxford: Oxford University Press,1989:55-70
62 Hodge P G, White G N. A quantitative comparison of flow and deformation theories of Plasticity[J].Appl.Mech,1950(17):180-184
63 Lin, Q., Zhou, J.M., Yan, N.N.. Super convergence in Hign-order Garlerkin Finite Element Methods.J.Math.Study,1999.32(3):217-231
64 Robert D. Cook. Concept and Application of Finite Element Analysis. Second Edition. London: John Wiley & Sons,1981:55-63
65 Qi-ding Zhu, Ling-Xiong Meng. The derivative ultraconvergence for quadratic triangular Finite Elements. Journal of Computational Mathematics, 2004(22):857-864
66 贾玉双.三万吨模锻水压机立柱螺纹联结的优化设计.济南大学学报(自然科学版),2001,22(5):64-66
67 王野平 , 林正英 , 张加正 . 闭式压力机立柱刚度的优化设计 . 锻压机械 , 2004,(2):20-21
68 富壮.精密冷滚扎机床本体关键技术研究.[燕山大学工学硕士论文].2002:60-68
69 T.Ireman.Three-dimensional stress analysis of a bolted single-lap composite joint.Composite Structures,1998(43):195-216