再用压力机将其压平，再用车床进行加工水线、倒角等工艺，最后是用分度盘配合钻孔机进行螺栓孔的打孔的加工。

Then press the flattened, and then lathe processing waterline, chamfering process, finally with indexing disc with a drilling machine processing of bolt hole drilling.

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地脚螺栓与螺母必须配套加工，配合使用。设备基础的预埋地脚螺栓采用定位模板安装固定。

The anchor bolts and nuts must be processed and used as a whole set. The embedded anchor bolts for equipment foundation shall be installed and fixed with positioning forms.

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针对螺栓连接件剪切刚度分散性问题，对螺栓配合间隙影响剪切刚度的重要因素开展研究。

Researches on the influence of bolt fit clearance upon shearing stiffness was presented, in accordance with the shearing stiffness dispersivity of bolted fastenings.

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