机械手-三自由度搬运机械手的设计.pdf

下载后可在附件框中得到完整Word文档 轴承坯料搬运机械手的设计 摘 要 机械手是一种机械技术与电子技术相结合的高技术产品。采用机械手是提高产品质 量与劳动生产率，实现生产过程自动化，改善劳动条件，减轻劳动强度的一种有效手段。 它是一种模仿人体上肢的部分功能，按照预定要求输送工件或握持工具进行操作的自动 化技术装备。机械手可以代替人手的繁重劳动，显著减轻工人的劳动强度，改善劳动条 件，提高劳动生产率和生产自动化水平。工业生产中经常出现的笨重工件的搬运和长期、 频繁、单调的操作，采用机械手是有效的；此外，它能在高温、低温、深水、宇宙、放 射性和其它有毒、污染环境条件下进行操作，更显示其优越性，有着广阔的发展前途。 本课题的主要内容是采用机械设计原理，进行三自由度搬运机械手的设计，熟悉三 自由度机械手的运用场合和相关的设计步骤。机械手可以代替很多重复性的体力劳动， 从而减轻工人的劳动强度，提高生产效率。结合三自由度设计的各方面的知识，在设计 过程中学会怎样发现问题．解决问题.研究问题。并且在设计中融入自己的想法和构思， 提高自己的创新能力。尽力使机械手使用方便，结构简单。 关键词：机械手，输送工件，搬运，三自由度 - 1 - 下载后可在附件框中得到完整Word文档 ABSTRACT Manipulator is a mechanical technology and electronic technology with the combination of high technology products. Using manipulator is to improve product quality and productivity, and realize the automatic production process, improve working conditions, and reduce labor intensity of a kind of effective method. It is an imitation of the upper part of the human body function, according to the predetermined requirement or parts transportation holding tools for operation of the automation technology and equipment. Robots can replace the hands of heavy labor, significantly reduce the labor intensity, improve working conditions, and improve labor productivity and production automation level. Industrial production often appears in the handling of the heavy and long-term, frequent, drab operation, USES the manipulator is effective; In addition, it can be in high temperature, low temperature, deep water, the universe, radioactive and other toxic, pollution environment conditions operation, more shows its superiority, with broad prospects. This topic is the main content of the mechanical design principle of the design of the three doff carrying manipulator, familia