文档介绍：摘
要
目前我国在旋切机产品的开发利用方面已具有相当的规模和水平
无卡轴旋
切机的应用
大大提高了木材的利用率
但由于起步较晚
在技术和产品可靠性
方面都存在一定的问题
数控旋切机的研发
就是将数控技术应用于木材加工设
备
实现旋切机的数控控制
并通过对传统旋切机结构的优化设计
达到改善旋
切机的加工性能
提高旋切机旋切的单板厚度的加工精度和自动控制程度
提升
胶合板整体质量的目的
也是胶合板行业发展的需要
本次课题设计的主要任务是在机械式旋切机的基础上
用
CAD/CAM/CAE
软件 UG 根据旋切参数
通过辅助设计进行仿真分析优化
使旋切机机械结构最
简单
用材最少
既能满足工艺要求
又能保证足够的寿命
并研发出数控旋切
机
在控制系统的设计中
利用固高公司的运动控制卡(GE-400-SG-PCI-)
驱动
器
电机等构成 PC+NC 的数控系统硬件
利用 C 语言设计旋切机的数控软件
构成
生学数控旋切系统
在搭建的试验平台上完成相关的试验和研究工作
经测试
该机具有整机结构简单
旋切力大
加工范围宽
各种参数屏幕显示
旋切过程监控
点
故障跟踪显示
单板厚度误差小
自动化程度高
性能可靠等特
关键词
论文类型
数控技术
应用研究
运动控制卡
旋切机
数控旋切机
I
ABSTRACT
Presently, Ch ina developing and applying veneer-peeling lath e on a large scale
and at a high lev el. Due to the application of non-center veneer-peelin g lathe, the using
efficiency of wo od had impr oved greatly. But as the tech nology in this field started
comparatively late, there are still some problems in skills and reliability existing .
Actually, the pur pose design is applying the n umerical control technology to the
equipment of wood processing for the realization of the numerical control on veneer-
peelin g lathe. Moreover, its processing performance can be made better by optimizing
the design of tradition al veneer-p eeling lathe' stru cture, the processing accuracy of the
single boar d thickness an d the auto matic level can be increased too. In creasing the
wh ole q uality of plywood is also the need of the development of veneer industry.
The task of the design is to develop nu merical veneer-peeling lathe on the basis
of mechanical lathe. By using CAD/CAM/CAE software UG, accor ding to peeling
parameters, this design mak e its mechanical structure more simple, use the least
material and make the machines both meet the requirement of the technological design
and ensure its service life long enough. In the design o f control system, the designer
constr ucts PC+NC numer ical syste