基于RTLinux的微细电火花加工软数控系统设计

中文题名 基于RTLinux的微细电火花加工软数控系统设计 英文题名 Design of A Micro EDM Soft-CNC System Based on RTLinux 关键词 软数控系统 微细电火花加工 RTLinux 中图分类号 TG661 出版时间 2006 页 10-13 国际标准连续出版物号(ISSN) 1009-279X 文献类型 学术论文

作者 鲁培 中国农业大学工学院机械电子工程系 李勇 清华大学精密仪器与机械学系 佟浩 清华大学精密仪器与机械学系 崔晶 清华大学精密仪器与机械学系 周强 中国农业大学工学院机械电子工程系 学科专业 工学 机械工程 机械制造及其自动化 中文摘要 以三维微细电火花加工为目标,开发基于工控机和RTLinux平台的微细电火花加工软件数控系统。在前期设计的系统平台基础上,利用模块化方法设计了RTLinux内核下的soft-CNC模块,实现了微细电火花加工数字控制系统由软件完成,并提出了基于双缓冲机制的大数据量传输方法。三维微细电火花加工实验证明了系统的可靠性与实用性。

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Industrial Sectional Door

Industrial sectional doors are the most durable and longest lasting doors to ensure circulation at the areas of the factory entrance and exit of goods, loading and unloading areas.

The body of sectional door is forming by 40 mm sandwich panels. These panels provides sound and heat insulation due to the intense doped polyurethane insulation was injected between galvanized steel sheet. (50 kg/m3).

Industrial sectional door systems provide space-saving with opening parallel to the ceiling.Any opening can be used clearly . and produces in accordance with the transition range and the height in the factory buildings or warehouses.

Doors is working sliding by be the most appropriate the gap between the top level of the gate with a ceiling height within the side rasils. The door can be mounted in different ways according to the gap distance (standard, low, highlift and vertical track systems).

Industrial sectional doors can easily be opened automaticly by 230-380 V-AC/50 Hz electric motor or manualy thanks to torsion spring system that balances the weight of the door.The galvanized springs are made to be durable of 25.000 door cycles.Motor with emergency chain All the drive systems have a mechanical back-up system fitted to the reduction gearbox of the electric motor, so that the sectional door can be opened if the power fails. The reduction gearbox can then be powered using the chain.

Industrial Sectional Door,Industrial Overhead Sectional Door,Industrial Warehouse Sectional Door,Industrial Garage Interior Sectional Door

Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfgaragedoor.com

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