Adaptability analysis of impact-cutting performance of <i>Populus tomentosa</i> branches based on the goal of nurturing and pruning

Lü Kun; Ban Yichen; Ba Shihong; Liu Yang; Wen Jian

doi:10.12171/j.1000-1522.20230257

Journal of Beijing Forestry University > 2024 > 46(4): 158-166. > DOI: 10.12171/j.1000-1522.20230257

Lü Kun, Ban Yichen, Ba Shihong, Liu Yang, Wen Jian. Adaptability analysis of impact-cutting performance of Populus tomentosa branches based on the goal of nurturing and pruning[J]. Journal of Beijing Forestry University, 2024, 46(4): 158-166. DOI: 10.12171/j.1000-1522.20230257

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Adaptability analysis of impact-cutting performance of Populus tomentosa branches based on the goal of nurturing and pruning

School of Technology, Beijing Forestry University, Key Laboratory of State Forestry and Grassland Administration on Forestry Equipment and Automation, Beijing 100083, China

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Received Date: September 27, 2023
Revised Date: March 10, 2024
Accepted Date: March 11, 2024
Available Online: April 15, 2024

Graphical Abstract

Abstract

Abstract

Objective
In order to increase the impact-cutting efficiency and improve the pruning quality of Populus tomentosa branches, the adaptability of impact-cutting performance of P. tomentosa branches was analyzed by studying the influence of internal factors of the branches on the cutting performance.
Method
In this research, the branches of the fast-growing forest species P. tomentosa, which were widely planted in forest farms in northern China, were taken as the research object, and a self-developed branch cutting platform was used to carry out branch cutting tests. On the basis of single factor test, based on the Box-Benhnken central combination test method, experimental and theoretical studies were conducted to investigate the influence patterns of three internal factors, namely branch diameter, moisture content and branching angle, on the peak cutting force and fracture effect.
Result
(1) Cutting mechanism model of impact-cutting performance of P. tomentosa branches was established. (2) Through the optimization analysis of the model, the optimal parameter combination was obtained as branch diameter of 14.7 mm, moisture content of 14.0%, and branching angle of 90°. The peak cutting force under this combination was 370.48 N, and the fracture quality score was 4.6, and the relative deviation between predicted and measured values of peak cutting force and fracture quality score was both less than 5%. (3) Peak cutting force increased linearly with branch diameter, tended to increase and then decrease with increasing branch moisture content, and increased slightly with increasing branching angle.
Conclusion
Selecting the tree age of 7 years for pruning operation, and choosing the season of operation in autumn and winter can obtain better pruning quality. This study can provide data support for the research and development of pruning equipment for fast-growing forests in combination with the optimization of forest nursery methods.
- mechanization,
- tree nurturing and pruning,
- impact cutting,
- Populus tomentosa branch,
- cutting adaptability,
- cutting quality parameter

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References

[1]	任世奇, 陈健波, 邓紫宇, 等. 修枝对尾巨桉生长动态及单板质量的影响[J]. 北京林业大学学报, 2015, 37(3): 126−132. Ren S Q, Chen J B, Deng Z Y, et al. Effects of pruning on growth dynamic and veneer quality of Eucalyptus urophylla × E. grandis[J]. Journal of Beijing Forestry University, 2015, 37(3): 126−132.
[2]	丁素明, 薛新宇, 蔡晨, 等. 梨树枝条切割装置刀片参数优化与试验[J]. 农业工程学报, 2015, 31(增刊2): 75−82. Ding S M, Xue X Y, Cai C, et al. Optimization and experiment of blade parameter for pear branches cutting device[J]. Transactions of the Chinese Society of Agricultural Engineering, 2015, 31(Suppl.2): 75−82.
[3]	丰超. 降低林木抚育剩余物枝条切断能耗研究及仿真[D]. 北京: 北京林业大学, 2019. Feng C. Research of reducing cutting energy consumption and simulation analysis for certain-length branch cutter[D]. Beijing: Beijing Forestry University, 2019.
[4]	康峰, 仝思源, 张汉石, 等. 苹果枝条往复式切割剪枝参数分析与试验[J]. 农业工程学报, 2020, 36(16): 9−16. Kang F, Tong S Y, Zhang H S, et al. Analysis and experiments of reciprocating cutting parameters for apple tree branches[J]. Transactions of the Chinese Society of Agricultural Engineering, 2020, 36(16): 9−16.
[5]	周敬辉, 李尚平, 杨代云, 等. 甘蔗收获机刀盘轴向振动对甘蔗宿根切割质量的影响[J]. 农业工程学报, 2017, 33(2): 16−24. Zhou J H, Li S P, Yang D Y, et al. Influence of sugarcane harvester cutterhead axial vibration on sugarcane ratoon cutting quality[J]. Transactions of the Chinese Society of Agricultural Engineering, 2017, 33(2): 16−24.
[6]	莫瀚宁, 李尚平, 邱辰, 等. 刀盘轴向振动和切割参数对甘蔗收获机切割质量的影响[J]. 农业工程学报, 2022, 38(18): 62−71. Mo H N, Li S P, Qiu C, et al. Effects of the blade disk vibration in axial and cutting parameters on the cutting quality of sugarcane harvesters[J]. Transactions of the Chinese Society of Agricultural Engineering, 2022, 38(18): 62−71.
[7]	Wang Q, Zhou G, Huang X, et al. Experimental research on the effect of sugarcane stalk lifting height on the cutting breakage mechanism based on the sugarcane lifting-cutting system (SLS)[J]. Agriculture, 2022, 12(12): 2078. doi: 10.3390/agriculture12122078
[8]	Liu J, Zhao D, Zhao J. Study of the cutting mechanism of oil tree peony stem[J]. Forests, 2020, 11(7): 760. doi: 10.3390/f11070760
[9]	Tian K, Li X, Zhang B, et al. Design and test research on cutting blade of corn harvester based on bionic principle[J/OL]. Applied Bionics and Biomechanics, 2017. [2017−07−31]. https://doi.org/10.1155/2017/6953786.
[10]	Chattopadhyay P S, Pandey K P. Impact cutting behaviour of sorghum using a flail-cutter: a mathematical model and its experimental verification[J]. Journal of Agricultural Engineering Research, 2001, 78(4): 369−376. doi: 10.1006/jaer.2000.0623
[11]	Johnson P C, Clementson C L, Mathanker S K, et al. Cutting energy characteristics of Miscanthus × giganteus stems with varying oblique angle and cutting speed[J]. Biosystems Engineering, 2012, 112(1): 42−48. doi: 10.1016/j.biosystemseng.2012.02.003
[12]	乔栋, 刘勇, 田书勇, 等. 不同土壤水势对毛白杨苗木生长节律和苗木质量的影响[J]. 北京林业大学学报, 2022, 44(4): 12−23. Qiao D, Liu Y, Tian S H, et al. Effects of different soil water potentials on seedling growth rhythm and seedling quality of Populus tomentosa[J]. Journal of Beijing Forestry University, 2022, 44(4): 12−23.
[13]	中华人民共和国国家质量监督检验检疫总局. 木材含水率测定方法: GB/T 1931—2009[S]. 北京: 中国标准出版社, 2009. General Administration of Quality Supervision, Inspecttion and Quarantine of the People’s Republic of China. Method for determination of the moisture content of wood: GB/T 1931−2009[S]. Beijing: Standards Press of China, 2009.
[14]	姜岳忠. 毛白杨人工林丰产栽培理论基础与技术体系研究[D]. 北京: 北京林业大学, 2006. Jiang Y Z. Basic theory and technique systems on fast-growing and high-yield poplar (P. tomentoas Carr.) plantation forest[D]. Beijing: Beijing Forestry University, 2006.
[15]	陈玉香, 周道玮, 张玉芬, 等. 玉米茎剪断力研究[J]. 作物学报, 2005, 31(6): 766−771. Chen Y X, Zhou D W, Zhang Y F, et al. Shearing force of maize stem[J]. Acta Agronomica Sinica, 2005, 31(6): 766−771.

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Adaptability analysis of impact-cutting performance of Populus tomentosa branches based on the goal of nurturing and pruning