文档介绍：哈尔滨华德学院本科生毕业设计(论文) 摘要本文首先综述了国内外在制作钉排、自动挂胶方而的研究成果,对于现阶段各类钉排制作方法的利弊进行了分析。为了降低成本,对自动装配技术的现状和发展进行了分析后,决定利用现有技术设计一种简单的自动排钉机构。在现有的各类研究成果的基础上,提出了自动平铺式排钉的方法,因为在实际生产钉排过程中,平铺式挂胶方法是一种行之有效的方法, 可有效弥补其它方法存在的不足。这种钢钉平铺式排列的方法为后续平铺式挂胶工作提供了方便。在此,对此方法的原理、制作过程进行了详细的说明。针对自动排钉机构设计了传动系统。钢钉种类繁多,针对各类钢钉钉排的制作方法也不同,通过对钢排的生产特点的分析,运用相对运动原理及钢钉自身的重力特性针对某种具有代表性的钢钉( 3× 50mm ),提出了一种在生产过程中钢钉自动排列的新技术。这种新的排钉方式是利用机械动力和钢钉自身重力,使钢钉在滑道上自动平铺排列,以便在后续工序中,完成挂胶质量良好的平铺式挂胶,实现高质量钉排的制作。本文提出了两种设计方案,两个方案各有特点,最后从中选取一个最优方案。关键词: 钢钉; 自动装配技术; 排列哈尔滨华德学院本科生毕业设计(论文) Abstract This paper firstly summarize the research achievements on making a nail row and hanging plastic. pare different manufacture process. Due to promote productivity and reduce cost,I decide to design a simple automatic rowing nails machine on the research , propose the concept of the tiled row of nails which can effectively solve the drawbacks of traditional processes. This paper introduced the details of theory and manufacture process, and specially design the transmission system to satisfied the demand of power and strength. The type of steel nails is nail row has different manufacture analyzing the characteristics of manufacture process using relative motion theory and the gravity of steel nail, focus mon size steel nail (3*50 mm), I propose new technology which steel nail can automatically arrange in manufacture process ,this technology can ensure the subsequent processes run well and keep the quality of products . In this paper, there are two design schemes, each of them has their own features 。 in order to select an optimal the end ,I will select one of the best of both 。 Kewords : steel nail ; automatic manufacture technology ; arrange m ent 哈尔滨华德学院本科生毕业设计(论文) 目录摘要........................................................................................................................................ I Abstract ...........................................................................