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当设备的地脚螺栓突然断裂时,必须凿去断裂的部分,换上新的地脚螺栓。这样,不仅费时,而且还要影响生产。如果采用胀锚螺栓,就可取得令人满意的结果。另外,在设备的安装或搬迁时,也会遇到要在混凝土地面上凿制地脚螺栓预留孔的工作。由于一般预留孔的面积不大(如100×100),而深度却较深,凿孔相当困难,需化费大量人力和时间,而且容易损坏地面,对于如一般的纺织机械、机床、空气压缩机、风机等小型设备,如果混凝土地面厚度在120毫米以
When the equipment’s anchor bolt suddenly breaks, the broken part must be cut off and replaced with a new one. This will not only take time, but also affect production. If anchor bolts are used, satisfactory results can be achieved. In addition, during the installation or relocation of the equipment, it is also encountered that the anchor bolt holes are to be drilled on the concrete floor. Since the area of the reserved hole is generally small (for example, 100×100) and the depth is deeper, it is very difficult to drill the hole, requiring a lot of manpower and time, and it is easy to damage the ground. For general textile machinery, machine tools, air Small equipment such as compressors and fans if the concrete floor thickness is 120 mm