IDEAS home Printed from https://ideas.repec.org/a/gam/jagris/v12y2022i9p1354-d903895.html
   My bibliography  Save this article

Cutting Mechanical Properties of Pumpkin Grafted Seedling Investigated by Finite Element Simulation and Experiment

Author

Listed:
  • Daipeng Lu

    (Institute of Agricultural Facilities and Equipment, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
    Key Laboratory of Agricultural Engineering in the Middle and Lower Reaches of Yangtze River, Nanjing 210014, China)

  • Wei Wang

    (Institute of Agricultural Facilities and Equipment, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China)

  • Encai Bao

    (Institute of Agricultural Facilities and Equipment, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China)

  • Shilin Wang

    (Institute of Agricultural Facilities and Equipment, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China)

  • Xue Wu

    (Institute of Agricultural Facilities and Equipment, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China)

  • Zongchun Bai

    (Institute of Agricultural Facilities and Equipment, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China)

  • Yuxin Tang

    (Institute of Agricultural Facilities and Equipment, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
    Key Laboratory of Agricultural Engineering in the Middle and Lower Reaches of Yangtze River, Nanjing 210014, China)

Abstract

The cutting device in the seedling grafting process was studied, which provided a reference for optimizing the structural parameters and working parameters of important shearing components in the seedling grafting line, thereby improving the performance of the cutting device. The dynamic cutting process of the cutting device was numerically simulated. The effects of four factors, the average cutting speed (X 1 ), the sliding angle (X 2 ), the cutting edge angle (X 3 ), and the cutter clearance (X 4 ) on the cutting force, were studied. The optimal combination of structural parameters and working parameters of the cutting device was determined. The simulation results showed that the sliding angle (X 2 ) and the cutting edge angle (X 3 ) affect the ultimate cutting stress. The average cutting speed (X 1 ) and the cutter clearance (X 4 ) affect the ultimate cutting force. When X 1 , X 2 , X 3, and X 4 are 579 mm/s, 39°, 25°, and 1.4 mm, respectively, it is the better combination parameter, and the ultimate cutting equivalent stress of the cutting device is 0.32 Mpa. A high-speed cutting device for grafted seedlings was built, and the cutting experiment was carried out. The experiment results showed that the simulated values fit well with the experimental data. Under the optimal combination of cutting parameters, the cutting stress of the cutting device was smaller. The finite element simulation of the seedling grafting cutting device reduces the experiment cost and provides a reference for developing the seedling grafting line.

Suggested Citation

  • Daipeng Lu & Wei Wang & Encai Bao & Shilin Wang & Xue Wu & Zongchun Bai & Yuxin Tang, 2022. "Cutting Mechanical Properties of Pumpkin Grafted Seedling Investigated by Finite Element Simulation and Experiment," Agriculture, MDPI, vol. 12(9), pages 1-18, September.
  • Handle: RePEc:gam:jagris:v:12:y:2022:i:9:p:1354-:d:903895
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2077-0472/12/9/1354/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/2077-0472/12/9/1354/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Chengjun Li & Hanshi Zhang & Qingchun Wang & Zhongjia Chen, 2022. "Influencing Factors of Cutting Force for Apple Tree Branch Pruning," Agriculture, MDPI, vol. 12(2), pages 1-10, February.
    2. Tao Wang & Zhengdao Liu & Xiaoli Yan & Guopeng Mi & Suyuan Liu & Kezhou Chen & Shilin Zhang & Xun Wang & Shuo Zhang & Xiaopeng Wu, 2022. "Finite Element Model Construction and Cutting Parameter Calibration of Wild Chrysanthemum Stem," Agriculture, MDPI, vol. 12(6), pages 1-12, June.
    3. Shuangyan Hu & Minjuan Hu & Wei Yan & Wenyi Zhang, 2022. "Design and Experiment of an Integrated Automatic Transplanting Mechanism for Picking and Planting Pepper Hole Tray Seedlings," Agriculture, MDPI, vol. 12(4), pages 1-14, April.
    4. Pengyun Xu & Tong Zhang & Liping Chen & Wenqian Huang & Kai Jiang, 2022. "Study on the Method of Matched Splice Grafting for Melon Seedlings Based on Visual Image," Agriculture, MDPI, vol. 12(7), pages 1-16, June.
    5. Yexin Li & Binjie Li & Yiyao Jiang & Chengrui Xu & Baidong Zhou & Qi Niu & Chengsong Li, 2022. "Study on the Dynamic Cutting Mechanism of Green Pepper ( Zanthoxylum armatum ) Branches under Optimal Tool Parameters," Agriculture, MDPI, vol. 12(8), pages 1-22, August.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Lei Zhang & Yang Liu & Jianneng Chen & Heng Zhou & Yunsheng Jiang & Junhua Tong & Lianlian Wu, 2023. "Trajectory Synthesis and Optimization Design of an Unmanned Five-Bar Vegetable Factory Packing Machine Based on NSGA-II and Grey Relation Analysis," Agriculture, MDPI, vol. 13(7), pages 1-21, July.
    2. Jinpeng Hu & Lizhang Xu & Yang Yu & Jin Lu & Dianlei Han & Xiaoyu Chai & Qinhao Wu & Linjun Zhu, 2023. "Design and Experiment of Bionic Straw-Cutting Blades Based on Locusta Migratoria Manilensis," Agriculture, MDPI, vol. 13(12), pages 1-23, December.
    3. Jiali Fan & Yuyao Li & Bing Wang & Fengwei Gu & Feng Wu & Hongguang Yang & Zhaoyang Yu & Zhichao Hu, 2022. "An Experimental Study of Axial Poisson’s Ratio and Axial Young’s Modulus Determination of Potato Stems Using Image Processing," Agriculture, MDPI, vol. 12(7), pages 1-14, July.
    4. Teng Wu & Fanting Kong & Lei Shi & Qing Xie & Yongfei Sun & Changlin Chen, 2022. "Power Consumption Influence Test of Castor Disc-Cutting Device," Agriculture, MDPI, vol. 12(10), pages 1-14, September.
    5. Shan Chen & Huan Liang & Qian Zhang & Qingchun Feng & Tao Li & Liping Chen & Kai Jiang, 2023. "Melon Robotic Grafting: A Study on the Precision Cutting Mechanism and Experimental Validation," Agriculture, MDPI, vol. 13(11), pages 1-24, November.
    6. Fu Zhang & Zijun Chen & Yafei Wang & Ruofei Bao & Xingguang Chen & Sanling Fu & Mimi Tian & Yakun Zhang, 2023. "Research on Flexible End-Effectors with Humanoid Grasp Function for Small Spherical Fruit Picking," Agriculture, MDPI, vol. 13(1), pages 1-18, January.
    7. Hongmei Xia & Liuquan Li & Chuheng Deng & Shicheng Zhu & Jieqing Chen & Teng Yang & Runxin Huang & Wenbin Zhen, 2024. "Finite Element Simulation Parameter Calibration and Verification for Stem Cutting of Hydroponic Chinese Kale," Agriculture, MDPI, vol. 14(3), pages 1-14, March.
    8. Zhengdao Liu & Tao Wang & Suyuan Liu & Xiaoli Yan & Hongbo Zhao & Xiaopeng Wu & Shuo Zhang, 2023. "Design and Experimental Study of a Bionic Blade for Harvesting the Wild Chrysanthemum Stem," Agriculture, MDPI, vol. 13(1), pages 1-16, January.
    9. Wanxia Yang & Jiaqi Zhuang & Yuan Tian & Shiying Wan & Siyu Ding & Mei Zhang & Shengzuo Fang, 2023. "Technical Scheme for Cutting Seedlings of Cyclocarya paliurus under Intelligent Control of Environmental Factors," Sustainability, MDPI, vol. 15(13), pages 1-13, July.
    10. Kunpeng Tian & Bin Zhang & Cheng Shen & Haolu Liu & Jicheng Huang & Aimin Ji, 2023. "Dynamic Cutting Performance Test and Parameter Optimization of Longicorn Bionic Blade for Industrial Hemp Harvester," Agriculture, MDPI, vol. 13(5), pages 1-13, May.
    11. Guoping Yan & Maoshuo Feng & Weiguo Lin & Yuan Huang & Ruizheng Tong & Yan Cheng, 2022. "Review and Prospect for Vegetable Grafting Robot and Relevant Key Technologies," Agriculture, MDPI, vol. 12(10), pages 1-19, September.
    12. Kunpeng Tian & Jicheng Huang & Bin Zhang & Aimin Ji & Zhonghua Xu, 2024. "Study on the Impact of Cutting Platform Vibration on Stalk Cutting Quality in Industrial Hemp," Agriculture, MDPI, vol. 14(2), pages 1-15, February.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jagris:v:12:y:2022:i:9:p:1354-:d:903895. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.