冲击反循环工程钻机自动同步机构的原理

Principle of Automatic Synchronizer for Percussive Reverse-Cirualtion Drill

摘要:

采用行星齿轮差速机构作为ＧＣＦ－１５００型冲击反循环工程钻机的自动同步机构，已经获得成功。分析了该机构的运动学原理和力平衡原理。该机构具有结构简单、工作可不的特点。

Abstract:

It has been successfulto mploy the planetary differential gear device to function as the automati sychronizer of GCF-1500 percussive reverse-circulation drills. The kinematical and force- balance principles of the device are analyzed. It is featured with simple structure and operation reliability.