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机械设计图纸

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9、滚针轴承自动装配机的设计,机械设计图纸

内容简介：

吉林农业大学 毕业设计（论文）纸 共 2 页 第 1 页 装 订 线 滚针轴承自动装配机 摘要 随着现代科技的迅速发展，装配自动化正在逐步发展成为当今世界装配的发展主流，逐步取代人工的手工装配。它已成为衡量一个国家机械发展水平的主要标志之一。 自动装配技术的重要性还在于促进产品制造系统的整体优化，生产率得以全面提高，用少量调整工人服务于一定数量的自动装配设备，在一定程度上提高均衡生产水平。自动装配不会因为工人疲劳，疏忽，情绪技术不熟练等因素影响而造成产品质量缺陷或不稳定。时间表明，当达到一定批量的与手工装配保持同一水平的自动化装配将会使成本下降。同时，在许多情况下，装 配自动化所占用的生产面积比手工装配完成同样生产任务的工作面积要小的多。 本次设计是滚针轴承自动装针机， 首先把轴承碗选料排序，然后把滚针选料排序，二者在自动装配机上实现自动装配，从而得到滚针轴承。在这个过程中解决了与此相关的一些问题。 关键词 滚针轴承 自动装配 设计 nts吉林农业大学 毕业设计（论文）纸 共 2 页 第 2 页 装 订 线 Automatic Assembler Design of Universal Joint Bearing AbstractWith the rapid development of modern science and technology, assembly automation is gradually developed into the mainstream of development in the world and gradually replace the manual assembly .It has become one of the main signs to measure the level of development of a national machinery. The importance of Automatic assembly technology is to promote products manufacturing system overall optimization .productivity can be overall improved. Minor adjustment workers are used for a certain number of automatic assembly equipment, in certain extent, It improves the balance in the level of production. Automatic assembly can not affect product quality resulting from errors or instability because of the factors of workers fatigue, neglect, emotional, unskilled. It has shown that when a certain amount of automated assembly will decline costs than manual assembly. At the same time, in many cases, the production assembly automation occupies a smaller area than manual assembly in completing the same task. In this paper, I had an automatic assembler design of universal joint bearing .In the first bearings bowl are classified, and then Roll needle are classified. The both achieve automatic assembly in the automatic assembler, and thus getting universal joint bearing. Some related prob