浅析旋挖钻机的工作性能

Discussion on Working Performance of Rotary Drilling Rigs

0引言 旋挖钻机是近几年随着中国基础建设的迅猛发展而逐渐兴起的一种桩基础施工设备，它广泛应用于道路桥梁、市政建设、高层建筑等桩基础的施工中，发挥着巨大的作用。在旋挖钻机中，工作装置性能的高低，直接决定着旋挖钻机的工作能力与效率。

Rotary drilling rig is a type of pile foundation construction equipment gradually rising in recent years with the rapid development of China's economic construction,which is widely used in the construction of pile foundation for roads and bridges,municipal construction and high-rise buildings.For the rotary drilling rig,the performance of working device directly determines the capacity and efficiency of the work.