四川水力发电2026，Vol.42Issue(3)：60-63,4.DOI:10.3969/j.issn.1006-3951.2026.03.015
提高凿岩台车前导套使用寿命的技术改进研究
Technical Improvement Research on Improving the Service Life of the Leading Sleeve of Rock Drilling Rig
童桂兵1
作者信息
- 1. 中国水利水电第十四工程局有限公司,云南 昆明 650200
- 折叠
摘要
Abstract
The engineering rock drilling rig is the main equipment for drilling holes with anchor rods.The leading sleeve of the rock drilling machine is an important component of the working device of the rock drilling machine,which plays a role in supporting the drill tail and guiding the rotation.During the operation of a rock drill,the tail of the drill rod needs to drive the drill rod to rotate in order to complete the drilling work.During the rotation process,axial motion may also occur due to impact,and the leading sleeve is fixed on the rock drill casing.Therefore,relative motion will occur between the drill tail and the leading sleeve,inevitably causing wear on the leading sleeve.关键词
前导套/使用寿命/技术改进/提高效率Key words
leading sleeve/service life/technical improvement/improve efficiency分类
矿业与冶金引用本文复制引用
童桂兵..提高凿岩台车前导套使用寿命的技术改进研究[J].四川水力发电,2026,42(3):60-63,4.
