汽车液压制动器现代设计方法研究
|
摘要
本文将参数化设计技术引入制动器设计领域，提出了基于工程设计与分析软件I-DEAS的制动器现代设计方法，完成了制动器参数化设计软件系统(ZDQCAD)的设计。本文在分析各种制动器结构的基础上，将制动器离散为多个组件，确定组件的基准参数和次基准参数，建立参数之间的关联关系；以集成软件I-DEAS为平台建立组件参数化图库；运用VB设计软件界面和接口；利用I-DEAS的分析功能对制动器受力件进行强度优化设计。
ZDQCAD软件系统根据设计要求确定制动器的结构形式，输入组件的详细结构参数，通过调用I-DEAS参数化图库中相应组件模型，显示该组件的三维实体图；实现了制动器设计从选型到总体结构参数的确定、选取组件、组件结构参数的确定、性能校核以及绘制三维图形的计算机辅助化过程，为提高制动器的设计质量和设计水平提供了良好设计平台。
The parametric design technology was applied to the field of automobile brake design, the method of the modernistic design of automobile brakes based on I-DEAS was put forward and the software system of Automobile Brake Parametric Design (ZDQCAD) was achieved in this dissertation. The main contents are included as following: the structure of all sorts of brakes was analyzed, some parts as the base parts to assemble different kinds of brakes were screened out, key parameters or attaching parameters of the parts and relationship between them were determined, then those parts were parameterized to establish a parametric model database based on I-DEAS; software interfaces and interfaces statements were designed by Visual Basic; strength distribution of key parts was optimized by I-DEAS.
In this ZDQCAD software system, structure style of brake was defined and structure parameters of parts were input according to the design desires and three-dimensions solid model of the parts were displayed by transferring the parametric models in parametric model database; the whole computer aided process of automobile brake design was realized such as selecting brake style, deciding structure parameters, selecting parts, deciding parameters of parts, checking computations of performance and drawing three-dimensions solid model; a good platform to improve the design of automobile brake was provided at last.
ZDQCAD软件系统根据设计要求确定制动器的结构形式，输入组件的详细结构参数，通过调用I-DEAS参数化图库中相应组件模型，显示该组件的三维实体图；实现了制动器设计从选型到总体结构参数的确定、选取组件、组件结构参数的确定、性能校核以及绘制三维图形的计算机辅助化过程，为提高制动器的设计质量和设计水平提供了良好设计平台。
The parametric design technology was applied to the field of automobile brake design, the method of the modernistic design of automobile brakes based on I-DEAS was put forward and the software system of Automobile Brake Parametric Design (ZDQCAD) was achieved in this dissertation. The main contents are included as following: the structure of all sorts of brakes was analyzed, some parts as the base parts to assemble different kinds of brakes were screened out, key parameters or attaching parameters of the parts and relationship between them were determined, then those parts were parameterized to establish a parametric model database based on I-DEAS; software interfaces and interfaces statements were designed by Visual Basic; strength distribution of key parts was optimized by I-DEAS.
In this ZDQCAD software system, structure style of brake was defined and structure parameters of parts were input according to the design desires and three-dimensions solid model of the parts were displayed by transferring the parametric models in parametric model database; the whole computer aided process of automobile brake design was realized such as selecting brake style, deciding structure parameters, selecting parts, deciding parameters of parts, checking computations of performance and drawing three-dimensions solid model; a good platform to improve the design of automobile brake was provided at last.
引文
1 源清．简析九十年代主流CAD造型基础技术．计算机辅助设计与制造．1998(1)：122-126
2 常思勤．车辆及其发动机CAD技术．第一版．北京．北京理工大学出版社，1997
3 徐世新．参数化变量化方法．Cadcam.126.com
4 李浩，谢庆生．基于特征的参数化造型的思想
5 罗浩，张新访等．基于约束的参数化设计技术发展现状及前景．中国机械工程．1995，6(5)
6 高曙明，彭群生．一种基于几何推理的图形参数化方法．计算机辅助设计与图形学学报．1993(3)：184-190
7 周颖．汽车设计手册(整车底盘卷)．长春长春汽车研究所．1998：578
8 张洪欣．汽车设计．第二版．北京．机械工业出版社．1989：235-245
9 鲁道夫(Rudolf Limpert)．汽车制动系统的分析与设计．北京：机械工业出版社，1985
10 钟廷修．机械CAD技术发展近况和九十年代展望，机械制造．1991(2)
11 林峰，颜永年等．基于图形数据的图形参数化方法．计算机辅助设计与图形学报．1993，5(3)
12 狄长春．火炮总体结构参数化设计研究．[硕士学位论文]．南京理工大学．1998
13 Simulation Overview.Finite Element modeling User's Guide.Simulation.Smartview.I-DEAS MS6,1996
14 吴学群．I-DEAS中模块化、参数化、建库方法及其实现．软件开发及应用．1997(3)：34-37
15 刘震．计算机辅助机械外形参数化设计研究．[硕士学位论文]．南京理工大学．1998
16 王守信主编．有限元法教程．哈尔滨：哈尔滨工业大学出版社．第一版，1994
17 彭育辉．汽车制动系统关键零部件的强度分析．[硕士学位论文]．南京理工大学．2000
18 Understanding Program Files. I-DEAS Open Architecture User's Guide. Smartview.I-DEAS MS6,1996
19 Roller D. An approach to computer-aided parametric design. Computer-Aided Design. Vol23.1991(5):385-391
20 Baldefeld.Variation of geometries based on a geometric-reasoning method. Computer-Aided Design. Vol20(3):117-126
21 Verroust A,Schonek F,Roller D.Ruled-Oriented method for parameterized design.Computer-Aided Design.Vol24.No.10.1992:531-540
22 Roller D,Schonek F,Verroust A.Demension-driven geometry in CAD:a survey theory and practice of geometric modeling.Spring-Verlag.1989:509-523
23 Feng CX,Kusiak A.Constraint-based design of parts.Computer-Aided Design.Vol27,1995(5):343-352
24 Light R,Lin V,Gossard D.Variational geometry in CAD.Computer Graphics.Vol15,1981(3):171-179
25 Light R,Gossard D.Modification of geometric model through variational geometry.Computer-Aided Design.Vol14,1982(4):209-214
26 Sodhi R,Turner T U.Towards Modeling of Assembly of Product Design.CAD.Vol 26,1994(2)
27 Lee K.Ahierachical Data Structure for Representing Assemblies:Partl.Computer Aided Design,Vol17.1985(1):15-19
28 Overview of Assemble Setup.Generative Machining User's Guide.Manufacturing.Smartview.I-DEAS MS6,1996
29 林峰，卢清萍等．利用参数化技术建立机械CAD系统．中国机械工程．1994，6(5)：31-33
30 向文，钱小平等．基于特征的三维参数化造型．中国机械工程．1994，5(4)：4-6
31 祝国旺，孙健，周济，余俊．特征技术研究综述．中国机械工程．1995，6(2)：7-10
32 兰箭，张荣成等．基于图的参数化设计方法．计算机辅助设计与图形学报．1997(4)：355-361
33 李海龙等．基于约束的装配技术．计算机辅助设计与图形学报．1998(3)
34 王宗颜，罗嫣春等．基于约束的图形参数化建库工具的研究．机械设计．1998(6)
35 孙正兴，张福炎．CAD／CAM集成环境下的基于特征设计方法．机械设计．1997(12)
36 余俊．设计工程技术发展概况．中国机械工程．1997．8(4)：100-103
37 何小朝，沈梅，张铁昌．基于特征的通用三维参数化零件建库技术．机械工业自动化．1997，19(3)：17-19
38 [美]L．埃克佛恩．汽车制动系统．第1版．北京：机械工业出版社，1997
39 余志生．汽车理论．第2版．北京：机械工业出版社，1990
40 吴植民．汽车构造．第2版．北京：人民交通出版社，1990
41 孙家广等．计算机图形学．第3版．北京：清华大学出版社，1997
2 常思勤．车辆及其发动机CAD技术．第一版．北京．北京理工大学出版社，1997
3 徐世新．参数化变量化方法．Cadcam.126.com
4 李浩，谢庆生．基于特征的参数化造型的思想
5 罗浩，张新访等．基于约束的参数化设计技术发展现状及前景．中国机械工程．1995，6(5)
6 高曙明，彭群生．一种基于几何推理的图形参数化方法．计算机辅助设计与图形学学报．1993(3)：184-190
7 周颖．汽车设计手册(整车底盘卷)．长春长春汽车研究所．1998：578
8 张洪欣．汽车设计．第二版．北京．机械工业出版社．1989：235-245
9 鲁道夫(Rudolf Limpert)．汽车制动系统的分析与设计．北京：机械工业出版社，1985
10 钟廷修．机械CAD技术发展近况和九十年代展望，机械制造．1991(2)
11 林峰，颜永年等．基于图形数据的图形参数化方法．计算机辅助设计与图形学报．1993，5(3)
12 狄长春．火炮总体结构参数化设计研究．[硕士学位论文]．南京理工大学．1998
13 Simulation Overview.Finite Element modeling User's Guide.Simulation.Smartview.I-DEAS MS6,1996
14 吴学群．I-DEAS中模块化、参数化、建库方法及其实现．软件开发及应用．1997(3)：34-37
15 刘震．计算机辅助机械外形参数化设计研究．[硕士学位论文]．南京理工大学．1998
16 王守信主编．有限元法教程．哈尔滨：哈尔滨工业大学出版社．第一版，1994
17 彭育辉．汽车制动系统关键零部件的强度分析．[硕士学位论文]．南京理工大学．2000
18 Understanding Program Files. I-DEAS Open Architecture User's Guide. Smartview.I-DEAS MS6,1996
19 Roller D. An approach to computer-aided parametric design. Computer-Aided Design. Vol23.1991(5):385-391
20 Baldefeld.Variation of geometries based on a geometric-reasoning method. Computer-Aided Design. Vol20(3):117-126
21 Verroust A,Schonek F,Roller D.Ruled-Oriented method for parameterized design.Computer-Aided Design.Vol24.No.10.1992:531-540
22 Roller D,Schonek F,Verroust A.Demension-driven geometry in CAD:a survey theory and practice of geometric modeling.Spring-Verlag.1989:509-523
23 Feng CX,Kusiak A.Constraint-based design of parts.Computer-Aided Design.Vol27,1995(5):343-352
24 Light R,Lin V,Gossard D.Variational geometry in CAD.Computer Graphics.Vol15,1981(3):171-179
25 Light R,Gossard D.Modification of geometric model through variational geometry.Computer-Aided Design.Vol14,1982(4):209-214
26 Sodhi R,Turner T U.Towards Modeling of Assembly of Product Design.CAD.Vol 26,1994(2)
27 Lee K.Ahierachical Data Structure for Representing Assemblies:Partl.Computer Aided Design,Vol17.1985(1):15-19
28 Overview of Assemble Setup.Generative Machining User's Guide.Manufacturing.Smartview.I-DEAS MS6,1996
29 林峰，卢清萍等．利用参数化技术建立机械CAD系统．中国机械工程．1994，6(5)：31-33
30 向文，钱小平等．基于特征的三维参数化造型．中国机械工程．1994，5(4)：4-6
31 祝国旺，孙健，周济，余俊．特征技术研究综述．中国机械工程．1995，6(2)：7-10
32 兰箭，张荣成等．基于图的参数化设计方法．计算机辅助设计与图形学报．1997(4)：355-361
33 李海龙等．基于约束的装配技术．计算机辅助设计与图形学报．1998(3)
34 王宗颜，罗嫣春等．基于约束的图形参数化建库工具的研究．机械设计．1998(6)
35 孙正兴，张福炎．CAD／CAM集成环境下的基于特征设计方法．机械设计．1997(12)
36 余俊．设计工程技术发展概况．中国机械工程．1997．8(4)：100-103
37 何小朝，沈梅，张铁昌．基于特征的通用三维参数化零件建库技术．机械工业自动化．1997，19(3)：17-19
38 [美]L．埃克佛恩．汽车制动系统．第1版．北京：机械工业出版社，1997
39 余志生．汽车理论．第2版．北京：机械工业出版社，1990
40 吴植民．汽车构造．第2版．北京：人民交通出版社，1990
41 孙家广等．计算机图形学．第3版．北京：清华大学出版社，1997