螺旋钻机是一种螺旋叶片钻孔机，包括钻机框架，框架上设有滑道，还设有可沿滑道上下滑动的减速箱，减速箱接动力输入轴和动力输出轴，动力输入轴的另一端接液压马达，动力输出轴的另一端接钻杆，钻杆的下端接钻头。
... auger bit 麻花钻头 auger driller 螺旋钻机 Auger electron spectrometer 俄歇电子能谱仪 ...
基于110个网页-相关网页
... screw-feed diamond rig 螺旋给料式金刚石钻机 screw-feed drill 螺旋钻机 screw-feed stoker 螺旋式机器加煤机 ...
基于76个网页-相关网页
... spiral drilling machine 螺旋钻机 spiral extruding machine 螺旋压出机 spiral feeder 螺旋输送给料机 ...
基于60个网页-相关网页
螺旋钻机开采薄煤层法 [矿业] auger mining
带钻粉筒螺旋钻机 bucket drill
万能螺旋钻式回填机 auger backfiller ; auguster backfiller
长螺旋钻孔机 [机] Full screw earth auger ; long helical drilling machine
液压步履式螺旋钻孔机 hydraulic gait-model all-auger drilling machine
螺旋钻采煤机 auger bits ; auger drill miner ; shearder
螺旋钻连续采煤机 [矿业] coal auger
该机是适应于工业与民用建筑桩基础施工的步履式螺旋钻机。
It is a walking-frame rotary drill rig, suitable for industrial and civil piling construction.
对特厚煤层条件下采用螺旋钻机开采细长窄煤柱的破坏过程进行了数值模拟。
Numerical simulation software FLAC2D is used to simulate the failure mechanism of slender coal pillars (which are of much lower width to height ratios) during high wall mining of thick seam.
对到界边坡下采用螺旋钻机开采煤柱不同开采顺序引起的破坏过程进行了数值模拟。
The fracturing process induced by different excavation sequence under final highwall with auger mining was numerically simulated.
应用推荐