一种岩石盲孔内壁切槽装置
By designing a rock blind hole inner wall grooving device that includes a base, tilt angle adjustment, coaxiality detection, longitudinal position adjustment, and cutting depth adjustment, the problem of inaccurate grooving cutter cutting was solved, the precise cutting of annular grooves was achieved, and the accuracy of rock fracturing simulation experiments was improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI
- Filing Date
- 2023-11-22
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, when an annular groove is chiseled into the inner wall of a blind hole using a grooving cutter, the cutting depth, shape, and longitudinal position are not precise, which affects the accuracy of rock fracturing simulation experiments.
A grooving device for the inner wall of a blind hole in rock was designed, including a base, an inclination adjustment mechanism, a coaxiality detection mechanism, a longitudinal position adjustment mechanism, a cutting depth adjustment mechanism, and a cutting drive mechanism. Through the synergistic effect of these mechanisms, precise cutting of annular grooves can be achieved.
It improves the accuracy of the cutting depth, shape, and longitudinal position of the annular groove, thereby enhancing the accuracy of rock fracturing simulation experiments.
Smart Images
Figure CN117381998B_ABST