工艺夹具毕业论文摘要

机器人的制作时一个跨学科，多技术，智力，动手能力和协调能力高度统一的系统工程，它不仅对制造零部件的器械有严格的精度要求，而且带给设计人员诸多创新考验。随着社会的发展，科技的进步，机器人已逐渐步入日常生活之中，越来越多的人开始关注机器人，机器人种类繁多，其中四足步行机器人又以体积小，行动敏捷，便于携带等特点广泛用于军事侦察，具有十分重要的研究意义。 本设计依据研究小型四足动物的移动机理结合四年大学专业课程，通过理论与实践的磨合，提出创新，并对其加工进行合理的设计。 本设计通过初期的结构设计，绘制零件图，规范技术要求，从而对各组成表面选择合适的加工方法，再拟定较为合理的工艺规程，部分零件运用数控机床编程加工，充分体现质量和经济性的统一。 对于形状复杂的零件，进行机床专用夹具设计，专用夹具的设计是工艺装备设计中的一个重要组成部分，在整个机械加工过程中，夹具除了夹紧，固定被加工零件外，还要求保证零件的位置精度，提高加工效率。 本设计在研究过程中，深入工厂车间，数控加工实训室，进行调查研究，通过建立三维虚拟样机，绘制零件图，制定合理加工工艺，数控编程，操纵（数控）机床加工等内容，打造全程加工设计方案。 关键词：四足步行机器人，三维虚拟样机，加工工艺，数控编程，夹具设计翻译成英文为： Robot when the production of an interdisciplinary, multi-technology, intelligence, practical ability and a high degree of unity and coordination capacity of the systems engineering, which not only the equipment for the manufacture of parts and components have stringent accuracy requirements, but also bring a number of innovative designers test. With the development of society, the advancement of technology, robot has gradually entered the daily life, more and more people begin to pay attention to the robot, robot variety, one of the four-legged walking robot again small, agile operations , easy to carry features such as widely used in military reconnaissance, the study has very important significance. The study design based on a small four-legged animals, the mechanism of combination of the mobile professional four-year university courses, through the theory and practice of breaking, innovative, and its processing for a reasonable design. The design of the structure through the early stage of design, drawing parts drawing and standardize the technical requirements of the various components in order to choose a suitable surface processing methods, and then a more reasonable process to develop a point of order, some parts use of CNC machine tool programming processing, and fully reflects the quality and economic unity. For the shape of complex parts, to machine-specific fixture design, fixture design exclusive technique and equipment design are an important component of the entire machining process, apart from clamping fixture, fixed parts to be machined, but also sought assurances that parts location accuracy, improve processing efficiency. The design in the course of the study, in-depth factory floor, CNC Machining Training Room, to conduct surveys and research, through the establishment of three-dimensional virtual prototype, rendering parts diagram and formulate reasonable and processing technology, numerical control programming, and manipulating (CNC) machining, etc. the contents of processing to create the whole design. Keywords: quadruped walking robot, three-dimensional virtual prototyping, processing technology, CNC programming, fixture design