基于质量管理(QC）方法的不落轮锁智能牵引对位设备研究

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【中图分类号】：U279.3 【文献标志码】：A 【文章编号】：1008-3197（2025）04-08-04

【DOI编码】：10.3969/j.issn.1008-3197.2025.04.003

Intelligent Traction Alignment Equipment for Underfloor Wheel Lathe Based on Quality Control（QC） Methodoloy

FENG Shuai

（ChinaRailway Siyuan Survey and Design Group Co.，Ltd.，Wuhan 43oo63，China）

【Abstract】：To addressthe issues of long operationtime，por accuracy，and low effciencyoftraction alignment equipment forunderfloor whellathes，，this study employs quality control（QC）methodology.Firstly，the 5M1E analysis method was used to confirm the feasibility of goals from perspectives including personnel resources，research and development capability and technical collaboration.Then，brainstorming method was applied to propose technical solutions for radio frequency （RF）wireless traction alignment equipment，image recognition-based intelligent traction alignment equipment，and laser radar &image recognition tractionalignment equipment.Subsequently，the 5W1H analysis method was utilized to formulate and implement countermeasures focusing on clamping mechanism，image recognition，convolutional neural network algorithm，and assemblydebugging.Finally，the effectiveness of the QC methodology was verified through validation tests.

【Key words】：quality（QC）control methodoloy;underfloor whellathe;traction alignment；electric multipleunit（EMU）

轮对是动车组承载、牵引、制动、导向的核心部件之一，其运行状态直接影响到动车组的运营安全。（剩余3518字）