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摘要: 介绍了ZDY1450LG全液压坑道钻机给进装置。该给进装置采用双杆双作用两级伸缩油缸,增加了给进行程,节省辅助时间,减少了钻机的外形尺寸。应用有限元分析软件ABAQUS对双杆双作用伸缩油缸在给进和起拔两种状态下进行应力、应变分析,实现了可靠性设计。Abstract: The feeding device in ZDY1450LG all-hydraulic tunnel drilling rig was designed. The device uses double-rod and double-action with two extension cylinder, increasing the feeding stroke, saving auxiliary time and decreasing overall dimension of drilling rig. The stress and strain of double-rod and double-action with two extension cylinder are analyzed with the finite analysis software ABAQUS in the state of feed and draw force. The reliability design of feeding device was realized to provide a base for the design of feeding system. It also provided a reference for the design of feeding device in other type drilling rigs.
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Keywords:
- feeding device /
- extension cylinder /
- finite element analysis
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期刊类型引用(3)
1. 王斌. 提高改线工程施工质量的管理措施研究. 交通世界. 2021(12): 54-55 . 百度学术
2. 王玉涛,刘小平. 七里坡小学高边坡稳定性分析及生态防护治理. 煤炭技术. 2020(03): 115-118 . 百度学术
3. 李琦,李瑞. 岩石边坡生态环境防护工程技术研究与应用研究. 环境科学与管理. 2018(04): 162-165 . 百度学术
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