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Test and Analysis on Friction Characteristics of Major Cotton Stalk Cultivars in Xinjiang

Author

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  • Bingcheng Zhang

    (College of Mechanical and Electrical Engineering, Shihezi University, Shihezi 832000, China
    Key Laboratory of Modern Agricultural Machinery, Xinjiang Production and Construction Corps, Shihezi 832000, China)

  • Rongqing Liang

    (College of Mechanical and Electrical Engineering, Shihezi University, Shihezi 832000, China
    Key Laboratory of Modern Agricultural Machinery, Xinjiang Production and Construction Corps, Shihezi 832000, China)

  • Jiali Li

    (College of Mechanical and Electrical Engineering, Shihezi University, Shihezi 832000, China
    Key Laboratory of Modern Agricultural Machinery, Xinjiang Production and Construction Corps, Shihezi 832000, China)

  • Yaping Li

    (College of Mechanical and Electrical Engineering, Shihezi University, Shihezi 832000, China
    Key Laboratory of Modern Agricultural Machinery, Xinjiang Production and Construction Corps, Shihezi 832000, China)

  • Hewei Meng

    (College of Mechanical and Electrical Engineering, Shihezi University, Shihezi 832000, China
    Key Laboratory of Modern Agricultural Machinery, Xinjiang Production and Construction Corps, Shihezi 832000, China)

  • Za Kan

    (College of Mechanical and Electrical Engineering, Shihezi University, Shihezi 832000, China
    Key Laboratory of Modern Agricultural Machinery, Xinjiang Production and Construction Corps, Shihezi 832000, China)

Abstract

The friction characteristic parameters of cotton stalks are important basic physical parameters required to establish the crushing mechanics model and study the separation machinery of film residue mixtures. In this paper, the friction characteristics of cotton stalks were studied using response surface methodology, and the influence of the variation in contact materials, sampling location, and moisture content on the static sliding friction coefficient ( μ s ) and stable static rolling angle ( φ s ) were analyzed. The results show that the contact materials, sampling location, and moisture content significantly influence the μ s and φ s . When the contact material is cotton stalk bark, the μ s and φ s values of cotton stalks are maximum. When the sampling location of the cotton stalk changes from top to bottom, the μ s increases and φ s decreases, respectively, while the moisture content has an opposite influence on the μ s and the φ s . The model coefficient of the μ s and the φ s indicates that the influencing factors have a high degree of explanation for the influence on the μ s and φ s . This study on the friction characteristics of cotton stalks can provide theoretical references and basic parameters for the separation technology research and equipment development of film residue mixtures.

Suggested Citation

  • Bingcheng Zhang & Rongqing Liang & Jiali Li & Yaping Li & Hewei Meng & Za Kan, 2022. "Test and Analysis on Friction Characteristics of Major Cotton Stalk Cultivars in Xinjiang," Agriculture, MDPI, vol. 12(7), pages 1-13, June.
    • Handle: RePEc:gam:jagris:v:12:y:2022:i:7:p:906-:d:844892
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    References listed on IDEAS

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    1. Zdzisław Kaliniewicz & Zbigniew Żuk & Zbigniew Krzysiak, 2018. "Influence of Steel Plate Roughness on the Frictional Properties of Cereal Kernels," Sustainability, MDPI, vol. 10(4), pages 1-11, March.
    2. Zhiyuan Zhang & Jingbin Li & Xianfei Wang & Yongman Zhao & Shuaikang Xue & Zipeng Su, 2022. "Parameters Optimization and Test of an Arc-Shaped Nail-Tooth Roller-Type Recovery Machine for Sowing Layer Residual Film," Agriculture, MDPI, vol. 12(5), pages 1-14, May.
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    Cited by:

    1. Deli Jiang & Xuegeng Chen & Limin Yan & Haixiao Gou & Jiacheng Yang & Ying Li, 2023. "Parameter Calibration of Discrete Element Model for Cotton Rootstalk–Soil Mixture at Harvest Stage in Xinjiang Cotton Field," Agriculture, MDPI, vol. 13(7), pages 1-17, July.
    2. Bingcheng Zhang & Xuegeng Chen & Rongqing Liang & Xinzhong Wang & Hewei Meng & Za Kan, 2022. "Calibration and Test of Contact Parameters between Chopped Cotton Stalks Using Response Surface Methodology," Agriculture, MDPI, vol. 12(11), pages 1-17, November.

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