A View on Wear Mechanism of Metallic Card Clothing |
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| Authors: | WU Liang WANG Wen-qiang NI Huai-sheng |
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| Institution: | 1. CollegeofMechanical Engineering, Donghua University, Shanghai 201620, China
2. CenterofAnalysisand Measurement, DonghuaUniversity, Shanghai 201620, China |
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| Abstract: | The wear mechanism of metallic card clothing,used in textile industry,was analyzed.A fast wear test for metallic card clothing racks was developed,which was used as collecting the wear metal particles.The failure type of card clothing was analyzed by the mean of scanning electron microscopy(SEM)and ferro-spectrum technology.The results show that the main wear mechanism of metallic card clothing is low load and high repetition interval fatigue wear caused by friction force between fiber and metal wire teeth.The appropriate quenching microstructure,which improves the wear resistance of the metallic card clothing rack is also discussed. |
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| Keywords: | metallic card clothing wear mechanism fatigue wear metal-fiber frictional counterpart |
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