文档介绍：毕业设计(论文)
设计(论文)题目:立式数控铣床传动系统设计
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立式数控铣床传动系统设计
摘要:
数字控制是近代发展起来的一种自动化控制技术是用数字化信号对机床运动及其加工过程进行控制的一种方法,随着科学技术的迅猛发展,数控机床已经是一个国家***水平的重要标准。
数控机床是装有程序控制系统的机床。该系统能够逻辑地处理具有使用号码,或其他符号编辑指令规定的程序。
数控机床是以数控技术为代表的新技术对传统执照产业的渗透形成的机电一体化产品,起技术规范覆盖很多领域:(1)机械制造技术(2)信息处理,加工,传输技术;(3)自动控制技术:(4)伺服驱动技术;(5)传感技术;(6)软件技术等。计算机对传统机械业的渗透,完全改变了制造业。制造业不但成为工业化的象征,而且由于信息技术的渗透,使制造业犹如朝阳产业,具有广阔的发展天地。
数控机床就是将加工过工程所需要的各种步骤以及***与弓箭之间的相对位移量都是用数字化的代码来显示。通过控制介质数字信息传入专用区域通用的计算机。计算机对输入的信息处理,发出各种指令来控制机床的伺服系统或者其他执行元件,使机床自动加工出所需要的工件。
关键词:机械设计,数控三坐标铣床,主轴,数控系统。
Abstract
Summary:
Digital control the modern development of automation control of digital technology is a signal for machine tools are processes to control movement, as a method of science and technology has developed rapidly and Numerical Control machine is a national machinery industry standards of important standard, the machine is a program Numerical Control control system of machine tools, the system to be logical to use a number or other symbols specified instruction encoding.
Numerical control machine tools in Numerical Control technology of new technology industries through the traditional manufacturing a product of the electromechanical integration many areas:(one)machinery manufacturing technology (two)information processing,processing and transmission technology:(three)automatic technology;(four)servo driving technological;(five)sensing technology;(six) software technology, to traditional service trade the manufacturing industry,has has e industrialized,and because of the information technology,manufacturing into a rising industry,have broad development of the world.
Numerical Control machine tools are the processes of the various steps and the tool relative to the workpiece between the amount of displacement is the use of digital code to represent information media .by controlling figures into a special area of puter .computer for the process