运营铁路隧道治理专用凿毛装置的设计与运动学分析
周扬,易勇,罗舟,宁智,尹来容

Design and kinematic analysis of special scabbling device for operational railway tunnel maintenance
Yang ZHOU,Yong YI,Zhou LUO,Zhi NING,Lairong YIN
图5 凿毛装置连杆坐标系
Fig.5 Linkage coordinate systems of scabbling device