Collaborative Design of Bionic Grinding Pair Structure Based on Geometric Characteristics of Bovine Teeth

doi:10.3901/JME.2024.19.212

Abstract

Abstract: The surface shape of grinding pair is a key factor restricting the quality of powder processing.Aiming at the grinding requirements of high fineness and low temperature rising in the field of powder processing, around the performance improvement of typical rotary grinding pairs, a new method of bionic multi-stage grinding pair structure collaborative design based on the geometric characteristics of bovine teeth is established inspired by the functional mechanism of ruminant teeth.The three-dimensional model of bovine teeth is reconstructed by reverse engineering, and the bionic multi-stage grinding pair structure is designed by bionic coupling element extraction and characterization.The discrete element method is introduced to simulate the crushing process of Pinellia ternata, and the Kriging model between the structural parameters of the bionic multi-stage grinding pair and the crushing rate, crushing heat and fracture time is constructed.Then a multi-objective optimization method of structural parameters of bionic multi-stage grinding pair is proposed to achieve the integration of optimal structural parameters based on the dynamic surrogate model by hybrid addition points strategy and NSGA-II algorithm. The effectiveness of the design method is verified and analyzed by experiments.

Key words: grinding pair, bovine teeth, bionic design, structural optimization

CLC Number:

S233.5

WANG Jindong, WU Zhanyang, XIE Yuhong. Collaborative Design of Bionic Grinding Pair Structure Based on Geometric Characteristics of Bovine Teeth[J]. Journal of Mechanical Engineering, 2024, 60(19): 212-224.

References

[1] KONG F，WANG L，GAO H，et al. Process of steam explosion assisted superfine grinding on particle size，chemical composition and physico-chemical properties of wheat bran powder[J]. Powder technology，2020，371：154-160.
[2] 林胜. 我国超细粉碎设备的现状与展望[J]. 中国粉体技术，2016，22(2)：78-81+85. LIN Sheng. Present situation and prospect of superfine crushing equipments in China[J]. China Powder Science and Technology，2016，22(2)：78-81+85.
[3] ORUMWENSE O A，FORSSBERG E. Superfine and ultrafine grinding—a literature survey[J]. Mineral Processing and Extractive Metullargy Review，1992，11(1-2)：107-127.
[4] KUSKOV M L，ZHIGACH A N，LEIPUNSKY I O，et al. Combined equipment for synthesis of ultrafine metals and metal compounds powders via Flow-Levitation and crucible methods[C]//IOP Conference Series：Materials Science and Engineering. International Conference on Synthesis and Consolidation of Powder Materials，October 23-262018，Chernogolovka Moscow region, Russian Federation. IOP Publishing，2019，558(1)：012022.
[5] WANG K F，CHOU K C，ZHANG G H. Preparation of high-purity and ultrafine WC-Co composite powder by a simple two-step process[J]. Advanced Powder Technology，2020，31(5)：1940-1945.
[6] 黄晓东. 中药黄连超细粉碎技术研究[D]. 上海：华东理工大学，2011. HUANG Xiaodong. Study on the superfine comminution technology of Chinese medicine Coptidis Rhizoma[D]. Shanghai：East China University of Science and Technology，2011
[7] 杜妍辰，张虹. 中药黄芪的超细粉碎技术研究[J]. 生物医学工程学进展，2015，36(1)：30-34. DU Yanchen，ZHANG Hong. Experiments on superfine grind process of Astragalus Membranaceus[J]. Progress in Biomedical Engineering，2015，36(1)：30-34.
[8] YANG Y J. Research progress on superfine grinding technique in field of Chinese materia medica[J]. Chinese Traditional and Herbal Drugs，2019：5887-5891.
[9] CHEN L H，SHI T N，WU Y，et al. Improving hygroscopicity of fermented Cordyceps powder based on particle design technology of traditional Chinese medicine[J]. China Journal of Chinese Materia Medica，2019，44(8)：1558-1563.
[10] 王小聪. 一种用于胶体磨的研磨副：中国，ZL201721698609.6[P]. 2017-12-08. WANG Xiaocong. A grinding pair for colloid grinding：China，ZL201721698609.6[P]. 2017-12-08.
[11] 曹瑞涛，孟宪清，苏雷. 骨泥磨研磨副：中国，ZL200620113359.0[P]. 2007-10-10. CAO Ruitao，MENG Xianqing，SU Lei. Bone paste grinding pair. China，ZL200620113359.0[P]. 2007-10-10.
[12] SULLIVAN F A. Colloid mill：US，2297637[P]. 1942-09-29.
[13] 张鸿举，张雪梅. 超微粉碎胶体磨研磨副：中国，ZL91222604.8[P]. 1992-06-10. ZHANG Hongju，ZHANG Xuemei. Ultra fine grinding colloid grinding pair：China，ZL91222604.8[P]. 1992-06-10.
[14] 王林，秦颢. 一种胶体磨机的耐磨研磨副：中国，ZL202022611963.9[P]. 2020-11-12. WANG Lin，QIN Hao. A wear-resistant grinding pair for a colloid mill：China，ZL20202261963.9[P]. 2020-11-12.
[15] 陈东阳. 新型胶体磨机的研磨副结构：中国，ZL202123273293.5[P]. 2021-12-22. CHEN Dongyang. Grinding pair structure of a new type of colloid mill：China，ZL202123273293.5[P]. 2021-12-22.
[16] 招作胜，招雷. 锥形弧齿研磨副：中国，ZL200620024241.0[P]. 2007-05-09. ZHAO Zuosheng，ZHAO Lei. Conical arc tooth grinding pair：China，ZL200620024241.0[P]. 2007-05-09.
[17] 黄裕沪. 剪切胶体磨机：中国，ZL201310195032.7[P]. 2013-09-04. HUANG Yuhu. Shear colloid mill：China, ZL201310195032.7[P]. 2013-09-04.
[18] 贺来毅. 一种胶体磨的研磨副：中国，ZL200920003701.5[P]. 2009-01-22. HE Laiyi. A Grinding Pair for Colloidal Grinding：China，ZL200920003701.5[P]. 2009-01-22.
[19] FUKUDA T. Cyborg and bionic systems：Signposting the future[J]. Cyborg and Bionic Systems，2020，2020：1-2.
[20] NOWIK K，LANGWIŃSKA-WOŚKO E，SKOPIŃSKI P，et al. Bionic eye review–An update[J]. Journal of Clinical Neuroscience，2020，78：8-19.
[21] 马晶，张明鉴，刘强，等. 仿生刀具研究进展综述[J]. 机械工程学报，2022，58(13)：261-281. MA Jing，ZHANG Mingjian，LIU Qiang，et al. Collaborative design of bionic grinding pair structure based on geometric characteristics of bovine teeth[J]. Journal of Mechanical Engineering，2022，58(13)：261-281.
[22] MEYERS M A，LIN A Y M，LIN Y S，et al. The cutting edge: Sharp biological materials[J]. Journal of the Minerals，Metals & Materials Society，2008，60(3)：19-24.
[23] 高知辉. 金属锯切圆锯片的仿生设计[D]. 长春：吉林大学，2016. GAO Zhihui. Bionic design of circular saw blade for metal cutting[D] Changchun：Jilin University，2016.
[24] TONG J，XU S，CHEN D H，et al. Design of a bionic blade for vegetable chopper[J]. Journal of Bionic Engineering，2017，14(1)：163-171.
[25] 曾晓涛. 基于牛磨牙几何形态的胶体磨机研磨副工作表面仿生设计研究[D]. 成都：西南交通大学，2018. ZENG Xiaotao. Study on the bionic design of the working surface of the colloid mill head based on the geometry of the bovine molar[D]. Chengdu：Southwest Jiaotong University，2018.
[26] 成聪. 粉碎设备多级研磨副功能表面仿生设计及高效破碎机理研究[D]. 成都：西南交通大学，2021. CHENG Cong. Research on bionic design of functional surface of multilevel grinding head for pulverizer and its highly efficient crushing mechanism[D]. Chengdu：Southwest Jiaotong University，2021.
[27] 陈莉，孙永海，谢高鹏，等. 基于离散元法的咀嚼过程分析[J]. 吉林大学学报，2014(5)：1517-1524. CHEN Li，SUN Yonghai，XIE Gaopeng，et al. Analysis of chewing process based on discrete element method[J]. Journal of Jilin University，2014，5：1517-1524.
[28] HORABIK J，MOLENDA M. Parameters and contact models for DEM simulations of agricultural granular materials：a review[J]. Biosystems Engineering，2016，147：206-225.