摘要
穿孔过程中自身不回转的非开挖气动锤包括冲击矛、夯管锤和爆管锤。本文介绍了国内外著名气动锤生产厂家的产品特点,并指出了它们的发展趋势。
The trenchless pneumatic hammers which don＇t rotate themselves during drilling include impact moles, pipe ramming hammers and pipe bursting hammers. This paper mainly introduces features of the trenchless pneumatic hammers from some famous manufacturers. Also the authors bring forward their development trend.
出处
《凿岩机械气动工具》
2006年第4期1-8,共8页
Rock Drilling Machinery & Pneumatic Tools
关键词
冲击矛
夯管锤
爆管锤
非开挖
impact mole, pipe ramming hammer, pipe bursting hammer, trenchless
