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螺杆式旋冲工具凸轮机构性能测试装置设计及试验研究
钻采工艺
2021年 44卷 第6期
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Title
Design and Experimental Study on Testing Device for Cam Mmechanism of Rotary-percussive Tool Based on Screw Drill
Authors
GAN Xin
LIANG Yinghong
LI Weiting
GENG Yan
关键词：
旋冲钻井;
螺杆钻具;
凸轮机构;
测试装置;
冲击力;
冲击频率;
损耗扭矩;
Keywords:
rotary-percussive drilling;
screw drill;
cam mechanism;
testing device;
impact force;
impact frequency;
torque loss;
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