专用焊接机运动系统的设计—毕业设计.doc

摘要 自动焊接技术就是应用单片机编程控制技术自动实现焊接的目的。在现代焊接技术中积极使用和推广焊接技术对提高产品质量、减轻工人劳动强度、加速焊接技术机械化等方面具有重要的作用。因此大力提高焊接技术具有重大的意义，也是目前焊接工作者研究的主要课题。毕业设计的课题与机械设计及其自动化有比较全面的相关知识体系。实现焊接技术自动化是生产高科技产品的保障，离开了它就不能开发研制出先进的产品和保障产品质量，不能提高生产率、降低成本和缩短生产周期，加之通过毕业设计实习调研，完成该课题可对我们大学四年所学的知识进行一次比较全面的专业训练，可以培养我们掌握如何运用所学过的知识去解决实际生产中出现的问题，增强从事本专业的实际所需的研究开发能力，为我们以后走上工作岗位打下良好的基础。 关键词：专用焊接机；单片机编程；焊接技术；效率；调研 Special welding machine movement the design of the system Automatic welding technology is the single chip microcomputer control technology application programming realise the purpose of automatic welding. In the modern welding technology and popularization of the aggressive use of welding technology to improve product quality, reduce labor intensity, accelerate welding technology, machine has an important role. So to improve the welding technology is of great significance, it is also the welding workers of the research. Graduate design issues and mechanical design and its automation have comprehensive knowledge of the system. Realize welding technology automation is production technology product guarantee, left it cannot developed advanced products and ensure product quality, not improve productivity, reduce cost and shorten the production cycle, and through the graduation design practice research, complete the project can be to our university four years of knowledge on a more comprehensive professional training, can cultivate our knowledge of how to use the learned knowledge to solve practical production problems, enhance the actual required in this major of research and development ability, as we later on jobs and lay the good foundation. Keywords: special welding machine; microcontroller programming; welding technology; efficiency; research. 目录 专用焊接机运动系统的设计 2 摘要 2 Special welding machine movement the design of the system 3 第1章 前言 6 第2章 专用焊接机系统的机械设计原理与方案 8 2.1系统沿着纵向的运动 9 2.2系统的横向运动 10 第3章 传动装置的总体设计 10 3.1 传动方案拟定 10 3.2 电动机的选择 11 第4章 零件的设计计算 12 4.1.导轨的设计 12 4.1.1．导轨的导向精度 12 4.1.2．导轨的刚度 12 4.1.3.导轨的耐磨性