充值下载即送 CAD 图纸, QQ 36396305 摘要面对我国经济近年来的快速发展,机械制造工业的壮大,在国民经济中占重要地位的制造业领域得以健康快速的发展。制造装备的改进,使得作为制造工业重要设备的各类机加工艺装备也有了许多新的变化,尤其是孔加工, 其在今天的液压系统的地位越来越重要。本毕业设计(论文)主要阐述了组合机床动力滑台液压系统,能实现的工作循环是:快速前进→工作进给→快速退回→原位停止。综上所述,完成整个设计过程需要进行一系列的工作。设计者首先应树立正确的设计思想,努力掌握先进的科学技术知识和科学的辩证的思想方法。同时,还要坚持理论联系实际,并在实践中不断总结和积累设计经验,向有关领域的科技工作者和从事生产实践的工作者学习,不断发展和创新,才能较好地完成机械设计任务。关键词组合机床;液压系统;液压缸;液压泵;换向阀充值下载即送 CAD 图纸, QQ 36396305 Abstract Boring machine hydraulic system design, in addition to the host in action and meet the performance requirements of the provisions, but also must meet the small size, light weight, low cost, high efficiency, simple structure, reliable operation, convenient use and maintenance ofa number of generally recognized design principles. The design of the hydraulic system is the basis of known conditions to determine the work program of hydraulic, hydraulic flow, pressure and hydraulic pumps and ponents of the design. To sum up, the need plete the entire design process to conduct a series of hard work. Enter here Abstract In this paper, focused on bination of dual-use horizontal boring drilling machine hydraulic system, to achieve the duty cycle is: work fast forward feed situ rapid return to stop, hydraulic technology is mechanical equipment in the fastest growing technologies. Key words :modular machine ; tool hydraulic system ; pump hydraulic ; cylinder 充值下载即送 CAD 图纸, QQ 36396305 目录摘要...................................................................................................................... I Abstract ................................................................................................................. II 第1章绪论...................................................................................................... 1 研究意义....................................................................................................... 1 液压技术及其应用................................................................................. 2 组合机床液压系统...................
卧式组合钻孔机床液压系统机械CAD图纸设计 来自淘豆网m.daumloan.com转载请标明出处.
