机械毕业设计-400方车铣转复合滑枕设计.doc

优秀机械毕业设计欢迎下载,学****交流加 QQ 197216396 专业机械设计解君之忧 I 哈尔滨理工大学毕业设计题目: 400 方车铣转复合滑枕设计院、系: 姓名: 指导教师: 系主任: 年月日优秀机械毕业设计欢迎下载,学****交流加 QQ 197216396 专业机械设计解君之忧 I 400 方车铣转复合滑枕设计摘要随着经济建设的飞速发展,我国的工业需求正逐渐加大,世界上越来越多的复杂零件需要采用复合加工技术进行综合加工, 滑枕是车铣转复合机床中非常关键的部件,它带动***移动,并给镗、钻、铣功能提供作业动力。滑枕的结构和使用性能关系到机床的使用性能。此次设计对 400 方车铣转复合滑枕进行了详细说明和计算。设计的滑枕能够满足使用功能的要求,又解决了在起动及制动时的平稳性问题,能够适用于许多工程建设, 具有很强的现实意义。本设计首先将要介绍车铣转复合加工机床国内外研究现状、发展趋势及研制中的关键技术,以及对复合滑枕进行原理设计及结构设计;确定主要结构的技术参数,对结构中的关键部分--- 丝杠进行设计计算,并进行验算校核,以保证其工作可靠性。关键词:复合加工技术;滑枕;液压控制系统;结构优秀机械毕业设计欢迎下载,学****交流加 QQ 197216396 专业机械设计解君之忧 II The Design Of 400 posite ram Abstract As the increasing development of the economic construction, our countries ’ industrial demand is rising. Complex parts industry needs more and more of the world ’s need prehensive . Ram is posite machine tool is the key,it drives the cutter to move, and boring, drilling,milling function provides the structure of ram and the use of performance relate to the use of machine design of the 400 posite ram in detail and slippery pillow design to meet the functional requirements,but also solve the stability problem in starting and braking,can use many engineering construction,has the very strong practical significance. The first design will be the introduction of key technology research status,turn pound machine tool development trend at home and abroad and development, as well as the principle of design;determined the technical parameters main structure,the structure of the key part and the lead screw carries on the design and checking calculation,in order to ensure the reliability. Key words : Composite processing technology ; Ram ; Hydraulic control system ; structure 优秀机械毕业设计欢迎下载,学****交流加 QQ 197216396 专业机械设计解君之忧-I- 目录摘要.......................................................................................................... I Abstract ........................................................................................................ II 第1章绪论...............