毕业论文（设计）基于单片机激光玻璃内雕机的控制系统设计.doc

基于单片机激光玻璃内雕机的控制系统设计
摘要:对于频繁起停,以达到快速准确定位的激光玻璃内雕机,设计了一种能简单高速运行的数控装置。其核心是以单片机机和DSP组成控制系统,用振镜电机和步进电机有效结合,组成五轴联动伺服传动,满足运动轴高速高精等控制要求。文章详述了激光玻璃内雕机的发展应用,以及五轴激光玻璃内雕机的系统的组成原理以及部分接
口的实现。提出了用单片机来控制其运动的可能,通过单片机编程,来最终模拟实
现玻璃激光内雕机的五轴运动。
关键词:五轴,单片机,AT89C51,振镜电机
Based on Single-puter in Laser Glass Engraving Machine Control System Design
Abstract:For frequent start-stop, in order to achieve rapid accurate positioning of the laser glass engraving machine, we design a can run simple high speed numerical control device. Its core is based on single chip puter and DSP control system, using bined with an efficient motor and stepping motor of five-axis linkage servo drive, meet axis high speed and high precision motion control requirement. The article details the laser glass engraving machine in the development of the application, and within five axis laser glass engraving position principle of the system and part of the implementation of the forward the possibility of using single-chip puter to control its movement, through the microcontroller programming, to the final simulation for five-axis movements of glass in the laser engraving machine.
Keywords: five axis, single chip puter AT89C51, vibration motor
目录
1前言 1
1
1
1
1
4
激光内雕机的可发展性 4
2 课题总体设计方案 5
5
5
5
6
7
7
9
9
9
10
12
3 硬件设计 13
13
13
4软件编程 18
软件设计概述 18
18
5 Proteus简介 21
21
结论 24
参考文献 25
致谢 26
附录 27
1前言

激光玻璃内雕技术是目前国际上最先进、最流行的玻璃内雕刻加工技术,它是将脉冲强激光在玻璃内部聚焦,产生微米级大小的汽化爆裂点,通过计算机控制爆裂点在玻璃体内的空间位置,构成绚丽多姿的立体图像,将玻璃等工件加工成惹人喜爱的工艺品。激光器也由当初的红宝石激光器、逐步发展为气体激光器、固体激光器、半导体激光器和液体激光器等几大类,其中固体激光器因其激光特性及造价成本等方面的优势,现已成为市场需求量最大,发展速度最快的激光器[11]。

世界激光产业的发展按区域可划分为美国、欧洲、日本及太平洋地区。市场份额美国约占55%,欧洲约占