毕业设计（论文）R157型柴油机加工线多功能机械手机械结构设计（全套图纸）.docVIP

R157型柴油机加工线多功能机械手机械 结构设计 摘 要 机械工业是国民的装备部，是为国民经济提供装备和为人民生活提供耐用消费品的产业。不论是传统产业，还是新兴产业，都离不开各种各样的机械装备，机械工业所提供装备的性能、质量和成本，对国民经济各部门技术进步和经济效益有很大的和直接的影响。机械工业的规模和技术水平是衡量国家经济实力和科学技术水平的重要标志。因此，世界各国都把发展机械工业作为发展本国经济的战略重点之一。工业机械手是近几十年发展起来的一种高科技自动化生产设备。工业机械手的是工业机器人的一个重要分支。它的特点是可通过编程来完成各种预期的作业任务，在构造和性能上兼有人和机器各自的优点，尤其体现了人的智能和适应性。机械手作业的准确性和各种环境中完成作业的能力，在国民经济各领域有着广阔的发展前景。机械手是在机械化，自动化生产过程中发展起来的一种新型装置。在现代生产过程中，机械手被广泛的运用于自动生产线中，机械人的研制和生产已成为高技术邻域内，迅速发殿起来的一门新兴的技术，它更加促进了机械手的发展，使得机械手能更好地实现与机械化和自动化的有机结合。机械手虽然目前还不如人手那样灵活，但它具有能不断重复工作和劳动，不知疲劳，不怕危险，抓举重物的力量比人手力大的特点，因此，机械手已受到许多部门的重视，并越来越广泛地得到了应用。 关键词：机械工业；工业机械手；自动化生产；机械化 全套图纸加153893706 Abstract The diesel connecting rod treating handicraft the main body of a book has been discussed mainly and their grip design. Because of the connecting rod is one of dyadic engine of piston and main compression engine part, whose larger end hole and crank shaft link up , the small head hole links up by the wrist pin and the piston , whose effect is that the piston gas pressure is transmitted to the crank shaft , collect crank shaft gas in driving but setting a piston in motion to compress a cylinder. Being that the pole bears pounds a live load , request connecting rod mass is minor therefore , the intensity is high. Therefore when arranging procedure for, according to first the criterion queen-like treating principle. The connecting rod main part processes a surface being that head hole and both ends big or small are weak, more important faying face and bolt hole locating surface being the connecting rod body and cover treating outside. Also should be comparatively small specifically for connecting rod structure characteristic in the field of grip design , design that the size should pay attention to gripping the concrete structure dimension of the season waits, the ideal being therefore likely to reach a part ultimately demands! Keywords: Machinery industry Industrial robot; Automation production; Mechanization 目 录 摘 要 I Abstract II 目 录 III 第1章 绪 论 1 1.1 课题