摘要
本文介绍了旧锚杆调直装置的工作原理、特点和使用。应用此装置修复锚杆,可以大幅提高生产效率和降低劳动强度保证了修复质量并且改善了工作环境。修复的锚杆取得了二次复用的预期效果,获得了经济效益,有较好的应用前景。
The paper introduces the working principle, characteristics and use of old bolt straightening device.Using the device to fixing bolts can significantly improve the production efficiency and reduce labor intensity, ensure the fixed quality and improve the working condition. Fixed bolts achieve the intended effect of secondary reuse, obtain the economic benefits, have the better application prospect.
出处
《同煤科技》
2016年第1期44-46,共3页
Datong Coal Science & Technology
关键词
矿井支护设备
旧锚杆调直装置
修复锚杆
二次复用
mine support equipment
old bolt straightening device
fixing bolt
secondary reuse
