X5040普通升降台铣床的数控化改造设计（含全套CAD图纸）.rar

X5040 普通升降台铣床的数控化改造设计 QQ 21135690 I 普通铣床数控化改造方案的设计摘要科学技术和社会生产力的快速发展,对机械产品的质量和生产率提出了越来越高的要求。机械加工工艺过程的自动化成为实现上述要求的最重要的措施之一。它不仅能够提高产品的质量、生产效率、降低生产成本,还能够极大地改善生产者的劳动条件。本设计是对 X5040 立式普通升降台铣床进行数控改造设计。为了把 X5040 普通升降台铣床改造成经济型数控铣床,满足生产需要,提出如下改造模块:机械部分,把普通丝杠改为滚珠丝杠;滑动丝杠副更换为滚珠丝杠福,并改装减速齿轮、交流伺服电机。由于改造,垂直工作台升降机构应增加平衡装置和制动装置。电气部分,拆除原机床工作台进给电机及其相应强电线路,由交流电动机和光电编码器数控信号,实现机床的 NC控制。数控系统依照性价比高、成本的原则,选用国产的 PLC 控制系统。最后完成 X5040 普通升降台铣床的数控化改造设计。关键词:数控机床,数控化改造, PLC 控制 X5040 普通升降台铣床的数控化改造设计 QQ 21135690 II Modification of Milling Machine design with Numerical Control System ABSTRACT Science and technology and the rapid development of social productive forces, the quality of mechanical products and productivity higher and higher requirements. Mechanical process automation requirements of achieving the above-mentioned one of the most important measures. It can not only improve product quality, production efficiency, reduce production costs, producers can also greatly improve working conditions. This design is the X5040 vertical milling machine C general lift transformation design. In order to make the X5040 ordinary milling C milling machine converted into the economy to meet the production needs, the transformation modules are as follows: the mechanical parts, make the ordinary screw changed to ball screws; slide ball screw to ball screw replacement for the blessing, and modified deceleration Gear, AC servo motor. As the transformation of institutions should increase the vertical lift table device and brake balance. Electrical parts, removal of the original machine table feed motor and the corresponding strong electric lines, the AC motor and optical encoder NC signal, to meet the NC machine tool control. CNC system in accordance with cost-effective, cost principles, the PLC control system closed for domestic use. At last, complete the modification of machine tool design of machine tool typed X5040. KEY WORDS : NC machine tool , modification of machine tool , PLC control X5040 普通升降台铣床的数控化改造设计 QQ