CFZ—1500型冲击反循环钻机  

Model CFZ-1500 Counter-cycle Impact Drill Rig

作　　者：胡定成[1] 

机构地区：[1]铁道建筑研究设计院桥梁所

出　　处：《工程机械》1999年第12期5-7,53,共3页Construction Machinery and Equipment

摘　　要：ＣＦＺ—１５００型冲击反循环钻机是一种将传统的冲击钻进方法与反循环连续排渣技术相结合的新型钻孔桩施工设备，该机具有简便、实用、高效等特点。本文介绍了其技术参数、工作原理、主要结构及使用效果。Model CFZ-1500 counter-cycle impact drill rig is a new type of hole-drilling/ pile-driving construction equipment which combines conventional impact drilling method with counter-cycle and continuous soil ejection technology. Field use of the drill rig demonstrated its features of simplicity, practicability and high efficiency. The technical parameters, working principle, main structures and application results are introduced in the article.

关 键 词：反击循环钻机 冲击钻进 钻孔桩 钻机 

分 类 号：TU67[建筑科学—建筑技术科学]