文档介绍：摘要
经济型数控是我国80年代科技发展的产物。这种数控系统由于功能适宜,价格便宜,用它来改造车床,投资少、见效快,成为我国“七五”、“八五”重点推广的新技术之一。
十几年来,随着科学技术的发展,经济型数控技术也在不断进步,数控系统产品不断改进完善,并且有了阶段性的突破,使新的经济型数控系统功能更强,可靠性更稳定,功率增大,结构简单,维修方便。由于这项技术的发展增强了经济型数控的活力,根据我国国情,该技术在今后一段时间内还将是我国机械行业老设备改造的很好途径。对于原有老的经济型数控车床,特别是80年代末期改造的设备,由于种种原因闲置的很多,浪费很大;在用的设备使用至今也十几年了,同样面临进一步改造的问题通过改造可以提高原有装备的技术水平,大大提高生产效率,创造更大的经济效益。
毕业设计是学生在校学习阶段的最后一个教学环节,也是学生完成工程师基本训练的重要环节。其目的是培养学生综合运用所学的专业和基础理论知识,独立解决本专业一般工程技术问题的能力,树立正确的设计思想和工作作风。毕业设计说明书不只反映了设计的思想内容,方法和步骤,而且还反映了学生的文理修养和作风。
本说明书分为概述、设计内容、总结三部分,分别介绍了此次设计任务将普通卧式车床(C6136)改造为经济型数控车床;有关经济型数控车床改造总体方案确定及框图、进给伺服系统机械部分设计计算及校核、数控系统硬件电路的设计、加工程序编制;主要是对本次毕业设计的心得。
本书在编写过程中,得到了指导老师和各位老师及同学的大力支持和热心帮助,在此表示谢意
由于作者水平有限,书中难免有疏漏和不妥之处,恳请读者批评指正。
关键字:数控改造 C6136车床经济型数控进给系统
Abstract
Economic C is the product of 80 time of our country science and technology development. This NC system as suitable function, cheap price, use it to transform lathe, less investment, quick effect, e China's " seven five ", " eight five " focus on the promotion of new technologies.
Come ten years, with the development of science and technology, economic C technology is also in constant progress, continuous improvement C system products, and has been a breakthrough, the C system function more new, more stable reliability, increased power, simple structure, convenient repair. Due to the development of this technology to enhance the economic C vitality, according to the situation of our country, the technology in the next period of time will also is a good way to the reform of old equipment machinery industry in china. For the old C lathe, especially at the end of the 80's transformation device, due to many reasons, idle waste; in the equipment use has more than ten years, also face further problems can improve the technical level of the original equipment, through the transformation, greatly improve the production efficiency, and create more economic benefit.
Graduation design is the last teaching link of students learning stage, is very important