摘要
在模具加工过程中，喷砂处理对降低模具表面粗糙度、改善模具表面应力状况、提高模具抗疲劳性能等起着重要的作用。采用湿式喷砂工艺可克服干式喷砂处理工艺的缺点且可提高工件的质量。笔者基于PLC、触摸屏技术研制了玻壳“屏凸模数控湿式喷砂机”，实现了彩玻36-86 cm之间各种规格屏凸模具表面湿式喷砂工艺处理的全自动生产。
In the process of dies machining, sand blasting plays an important role in reducing the surface roughness, improving the surface stress status, enhancing the anti-fatigue performance and so on. The wetting sand blast can overcome the shortcoming of dry one, and increase the quality of workpiece. The digital control wet abrasive blasting machine of color TV glass shell screen protrude dies based on PLC and touch screen was developed, which can realize complete automatization of screen protrude die production of color TV glass shell, specifications vary from 36cm to 86cm.
出处
《机床与液压》
北大核心
2008年第9期60-62,共3页
Machine Tool & Hydraulics
基金
河南省科技厅2004年科技攻关计划项目(编号0424220221)
关键词
湿式喷砂机
PLC
触摸屏
控制系统
The wet abrasive blasting machine
PLC
Touch_screen
Control system
