摘要本课题是对水平对焊专用设备结构研究以及三维建模和仿真。本文根据要求，分析了水平对焊专用设备的结构和工作原理，选用了较为合理的电动机、减速器、焊枪型号，本设计绘制了上料箱、焊枪装置等主要部件的装配图及水平对焊专用设备的整体总装图，以及部分关键零件的零件图。在确定了主要部件的结构和装配关系之后，完成了PRO/E三维建模以及运动仿真。PRO/E三维模型包括此水平对焊专用设备中绝大部分零部件和所有关键部位的装配，使读者易于了解本设计的结构及原理；运动仿真包括几大部分的爆炸动画和水平对焊专用设备运行过程中的关键运动步骤的动画仿真，仿真的结果证明本设计能实现预期的传动与控制功能。此外，Pro/E三维建模以及运动仿真为虚拟样机技术的建立提供了前提条件。49619

毕业论文关键词：水平对焊；Pro/E；三维建模；仿真  

Abstract This issue is of horizontal butt welding equipment structure and simulation of three-dimensional modeling and animation. In this paper, according to the requirements, analysis of the welding equipment structure and working principle, use more reasonable motor, reducer, gun models, the design drawing of feeding box, welding gun device main parts assembly drawing and horizontal welding equipment overall assembly drawings, as well as part of the key parts of the parts diagram. In determining the structure of main parts and assembly relationship, completed the PRO / E three-dimensional modeling and motion simulation. PRO / E 3D model to include this level of welding equipment in most parts and all the key parts of the assembly, so that readers easy to understand the design of the structure and principle of motion simulation; including several most animated explosions and horizontal welding equipment during the operation of the pivotal movement steps of the simulation, the simulation results prove that the design can to achieve the desired transmission and control function. In addition, Pro / E three-dimensional modeling and motion simulation for virtual prototype technology establishment to offer premise condition.

Keywords: horizontal welding; Pro/E; 3D model; simulation

目录

第一章  绪论 9

1.1水平对焊设备研究现状及存在的问题 9

1.2 本课题的研究目的与意义 10

1.3 本课题主要研究内容与要求 11

第二章 总体方案设计 13

2.1整体布局 13

2.2 传动方案及参数要求 13

2.3 电动机的选择 14

2.4减速器的初步设计 15

2.5其他装置的初步设计 16

第三章 传送机构的设计 18

3.1传送机构原理 18

3.2滚轮的选择 19

3.2.1滚轮的结构与原理 19

3.2.2滚轮的尺寸选择 20

3.2.3滚轮的位置选择 20

第四章  焊接机构的设计 22

4.1上料箱的设计 22

4.2焊枪的选择 23

4.2.1焊枪的选择： 24

4.2.3焊枪焊接过程的缺陷及处理