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发明公开
CN104196541A 全断面隧道掘进机刀盘上盘形滚刀等寿命布置方法 有权

  • 专利标题： 全断面隧道掘进机刀盘上盘形滚刀等寿命布置方法
  • 专利标题（英）： Service life arrangement method for disk cutters and the like on cutter head of whole section tunneling machine
  • 申请号： CN201410373123.X
    申请日： 2014-07-31
  • 公开(公告)号： CN104196541A
    公开(公告)日： 2014-12-10
  • 发明人: 张照煌 , 王磊 , 李福田 , 孙飞
  • 申请人： 华北电力大学
  • 申请人地址： 北京市昌平区朱辛庄北农路2号华北电力大学
  • 专利权人： 华北电力大学
  • 当前专利权人： 华北电力大学
  • 当前专利权人地址： 北京市昌平区朱辛庄北农路2号华北电力大学
  • 代理机构： 北京众合诚成知识产权代理有限公司
  • 代理商 张文宝
  • 主分类号： E21D9/10
  • IPC分类号： E21D9/10
全断面隧道掘进机刀盘上盘形滚刀等寿命布置方法
摘要：
本发明属于全断面隧道掘进机盘形滚刀布置技术领域，特别涉及一种全断面隧道掘进机刀盘上盘形滚刀等寿命布置方法。首先计算刀盘上每个安装半径安装一把盘形滚刀时，刀盘转动一圈，各盘形滚刀上的破岩点走过的弧长然后取中的最小值定义为基数弧长通过公式计算刀盘上各安装半径所安装的盘形滚刀数量。本发明所述方法可减小盘形滚刀检测和更换时间，从而极大提高了全断面隧道掘进机功效，减轻了现场工程技术人员的劳动强度。
摘要（英）：

The invention belongs to the technical field of arrangement of disk cutters of a whole section tunneling machine, and particularly relates to a service life arrangement method for disk cutters and the like on a cutter head of the whole section tunneling machine. The method comprises the steps that first, when all the mounting radii on the cutter head are calculated for mounting the disk cutters, the cutter head rotates by a circle, and the arc length that all rock breaking points on all the disk cutters pass thrugh is spi, then the minimum value in the spi is defined as a cardinal number arc length spo, and the number of the disk cutters mounted by all the mounting radii on the cutter head is calculated through a formula (please see the specifications for the formula). The service life arrangement method for the disk cutters and the like on the cutter head of the whole section tunneling machine can reduce the detection and replacing time of the disk cutters, so that the function of the whole section tunneling machine is greatly improved, and the labor intensity of on-site engineering technicians is lightened.

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