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水底挖深和水下施工机械技术发展的新方向是用盘形绞刀作为挖泥装置。图1所示为“姆尔基摩”实验吸泥船上的盘柱形和盘锥形绞刀的安装图。该吸泥船由荷兰捷日夫脱工艺学院制造,本文作者参加了吸泥船的实验。通过潜水电机和减速机使绞刀转动,两绞刀以相反方向转动,从而使绞土时所产生的反作用力得到平
The new direction of underwater digging depth and underwater construction machinery technology development is the use of disc reamers as dredging devices. Figure 1 shows the installation of the disk-shaped and disk-cone reamers on the “Kirkimo” experimental suction dredger. The suction dredger was manufactured by the Czech Republic’s Jefftoff Institute of Technology. The author of this article participated in the dredger experiment. The reamer is rotated by a submersible motor and a speed reducer, and the two reamers are turned in the opposite direction, so that the reaction force generated by the grounding is flattened.