Introduction of Portable Fully Hydraulic Drill and Analysis and Discussion of Its Problems in Starting Circuit of Diesel Engine Set
详细信息
- 责任者：Cao Jinlong (Shaanxi Nuclear Mechanical and Electrical Equipment Company ; Xianyang 712000 ; China) ; Liu Huwei
- 刊名：Exploration Engineering
- 出版年：2012
- 卷期：39(8)
- 关键词：全液压钻机 ; full-hydraulic operated drill
- 页码：p.42-45
- 图表：illus., 2 tables, 5 refs.
- 分类号：2000
- issnNo：ISSN1672-7428
- isbnNo：CN11-5063/TD
摘要
The structure and the characteristics of portable fully hydraulic drill are introduced. Analysis and discussion are made according to the problems of electromagnetic valve burning out, insurance loss and electric circuit falling off caused by resonance. The solutions for these problems are put forward.