Effect of Working Parameters on the Damage of Ladder Impact Drill

被引：0
|
作者：
Yu, FuSheng [1 ]
Wang, Xue [1 ]
Shen, XiaoQin [1 ]
Dong, MaoQi [1 ]
Zhang, RongLu [1 ]
机构：
[1] Shandong Jianzhu Univ, Sch Mechatron Engn, Jinan 250101, Peoples R China
来源：
ADVANCED RESEARCH ON ENGINEERING MATERIALS, ENERGY, MANAGEMENT AND CONTROL, PTS 1 AND 2 | 2012年 / 424-425卷
关键词：
ladder impact drill; working parameters; modal analysis;
D O I：
10.4028/www.scientific.net/AMR.424-425.506
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The step face of the large-scale ladder impact drill is easy to generate fracture damage. The unreasonable working parameters are an important factor for the fracture damage in addition to the irrational structure. In this paper, three working parameters consisting of drill impact height, impact frequency and impact stratum for damage are studied from two perspectives of theoretical analysis and finite element analysis.
引用
收藏
页码：506 / 510
页数：5
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