Research and Application on Improving the Quality of Internal Wire Crimping in Coal Winning Machines
WANG Gongbao
Abstract：In recent years,the connection problems in the electrical system of coal winning machines have become more prominent.The working environment with high operating intensity and high vibration of the coal winning machine is the main factor causing damage to wire or electrical connector components,especially in high-power coal winning machines with thin coal seams.Among them,the crimping quality between cold pressed terminals and wires is not stable enough,and the phenomenon of wire cores and cold pressed terminals being shaken off frequently in strong vibration environments.The problem and reasons of wire detachment inside the coal winning machines,as well as principle of wire crimping were elaborated on,process measures to ensure the quality of wire crimping were proposed.The consistency of wire crimping quality can be improved,the probability of wires being shaken off inside the coal winning machines can be reduced,and the disconnection and phenomenon can be reduced caused by wires being shaken off inside the coal winning machines.
Keywords：wirecrimpinglooseningprocess improvementspull-off force
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( 63-66 )