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DEVICE FOR REMOVING MINERALS.

机译:去除矿物的设备。

摘要

A process for drilling minerals, rock and the like, using rotating disc machines characterized in that materials to be drilled - if necessary rough cut or stress-relieved, preferably frontally in a direction of propulsion, but also radially outwards - are undercut layer by layer, each layer breaking into the open. The process is used in combination with a self-steering propulsion unit which is supported or guided on or by the previously machined/rough-cut working face so that the depth of undercutting remains constant.
机译:一种使用转盘式机器对矿物,岩石等进行钻孔的方法,其特征在于,要钻孔的材料(如有必要,最好在推进方向上朝前,但也沿径向向外)粗加工或消除应力,逐层进行底切,每一层都打开。该工艺与自转向推进装置结合使用,该装置由先前加工/粗加工的工作面支撑或引导,从而使底切深度保持恒定。

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