Optimization Design of Hydraulic Driven Portable Anchor Rod Cold Cutting Tool
ZHANG Jiewen
Abstract：To improve the safety and cutting efficiency of underground anchor rod cutting in coal mines,a hydraulic driven portable anchor rod cold cutting equipment was designed.Its structural composition and working principle were introduced.A simulation analysis model for anchor rod cutting was established,and orthogonal experiments and simulation analysis were combined to study the influence of tool rake angle and rake angle on cutting stress.The study found that the rake angle of the tool had a significant impact on cutting stress and optimized the optimal rake angle of the tool.The optimal rake angle of the tool was determined to be 2°,and the optimal rake angle of the rake angle was determined to be 0°.The characteristics of the optimized results were verified through anchor rod cutting tests,and the results showed that the hydraulic driven portable anchor rod cold cutting equipment had good cutting performance.
Keywords：anchor rodcold cuttinghydraulic driveoptimal design
Publication Date：2024-10-12
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 67-70 )