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TSR系列旋挖钻机是我公司针对铁路、公路桥梁及高层建筑基础的钻孔灌注桩施工研制的大型桩工机械。我们通过对其回转及主卷扬液压系统的调试,将设计存在的不足进行了改进。现将调试和改进过程分述如下。1.对回转及主卷扬的技术要求(1)旋挖钻机的工作循环TSR系列旋挖钻机进行钻孔施工时,需先将旋挖钻机行驶至钻孔地点,并根据工程设计的桩位,利用旋挖钻机
TSR series rotary drilling rig is a large-scale pile-forming machine developed by our company for the construction of bored pile foundation on the basis of railway, highway bridge and high-rise building. Through the debugging of its slewing and main hoist hydraulic system, we improved the existing design deficiencies. Debugging and improvement are now described below. 1. Technical Requirements for Turning and Main Winding (1) Working Cycle of Rotary Drilling Rig When drilling a TSR series rotary drilling rig, it is necessary to drive the rotary drilling rig to the drilling site first and design the pile according to the design , Using rotary drilling rig