位置：成果数据库 > 期刊 > 期刊详情页
挖掘机仿生斗齿土壤切削试验与减阻机理研究
  • ISSN号：1000-1298
  • 期刊名称：《农业机械学报》
  • 时间：0
  • 分类：TB17[生物学—生物工程;一般工业技术] Q811.6[生物学—生物工程]
  • 作者机构：[1]天津科技大学机械工程学院,300222, [2]吉林大学工程仿生教育部重点实验室,长春130025
  • 相关基金：国家自然科学基金重点资助项目（50635030）和吉林大学工程仿生教育部重点实验室开放基金资助项目（450060481274）
作者： 张琰[1], 黄河[2], 任露泉[2]
关键词： 工程仿生学, 挖掘机斗齿, 蝼蛄, 切削试验, Bionic engineering , Excavator tooth , Mole cricket , Soil cutting experiment
中文摘要：

模仿蝼蛄爪趾形态设计了挖掘机斗齿。使用多项式拟合方法对爪趾的侧面轮廓线进行拟合，利用快速成型设备制造仿生斗齿样件。通过土壤切削试验，测定了仿生斗齿和JL80斗齿试样的土壤切削阻力。试验结果显示，仿生斗齿切削时受到的土壤阻力较原形斗齿降低约11％。分析表明，仿生斗齿易形成“自刃尖”，保持斗齿整体切削性能，且可在不改变挖掘机设计与工况的条件下，减小切削角，实现减阻。

英文摘要：

A bionic excavator tooth was developed, which is bio-inspired and based on the morphology of the toe of mole cricket foreleg claw. The profile line of the mole cricket＇s toe was fitted by using polynomial fitting method. The bionic tooth specimens were fabricated by a rapid prototyping machine. The cutting resistances of the bionic tooth and JL80 tooth specimens were measured during soil cutting. The experimental results show that the cutting resistances of bionic tooth is about 11% lower than that of JL80 tooth. The force analysis indicates that the bionic tooth is more likely to form self-sharpening blade so that the cutting performance of the tooth can be maintained. Besides, the bionic tooth is convenient for reducing the cutting angle, which can help for the reduction of cutting resistance, without changing the design and working condition of the excavator.

同期刊论文项目
机械仿生耦合设计原理与关键技术
期刊论文 174 获奖 5 著作 1
同项目期刊论文
赤子爱胜蚓Eisenia foetida(后孔寡毛目正蚓科)体表形貌及润湿性的研究.
Biomimetic Construction of Category Mental Imagery Based on Recognition Mechanism of Visual Cortex o
Anisotropism of the Non-Smooth Surface of Butterfly Wing
Study on preheating and annealing treatments to biomimetic non-smooth cast iron sample with high the
鸮翼前缘非光滑形态消声降噪机理.
Hydrophobicity mechanism of non-smooth pattern on surface of butterfly wing.
蝴蝶翅膀表面非光滑鳞片对润湿性的影响.
Optimization of Laser Processing Parameters and Their Effecton Penetration Depth and Surface Roughne
仿生表面形态齿轮的模态分析.
蜻蜓翅膀微观结构及其润湿性.
蚯蚓非光滑体表减粘降阻试验.
信鸽表面形貌的分形特性.
典型植物叶片非光滑表面的纳米力学特性.
Effect of units in different sizes on thermal fatigue behavior of 3Cr2W8V die steel with biomimetic
Progress and development in thermodynamic theory of friction and wear.
A Coupling Analysis of the Biomechanical Functions of Human Foot Complex during Locomotion.
玉米秸秆纤维瘤胃微生物预处理的前景.
蚯蚓非光滑体表试样的法向土壤粘附特性.
Biological couplings: Classification and characteristic rules.
Microstructure and structural color in wing scales of butterfly Thaumantis diores.
Macro-/Micro-Structures of elytra, mechanical properties of the biomaterial and the coupling strengt
Structure and mechanical properties of pincers for freshwater lobster.
Friction and wear property of duplex MAO/CrN coatings sliding against Si3N4 ceramic balls in air, wa
Biology Coupling Characteristics of Mole Crickets’ Soil-Engaging Components.
Thermal fatigue behavior of gray cast iron with striated biomimetic non-smooth surface.
Measuring method for abrasive volume of biomimetic embossed surfaces using reverse engineering
Study on adhesion resistance behavior of sample with striated non-smooth surface by laser processing
Effects of Methanol on Wettability of the Non-Smooth Surface on Butterfly Wing.
Design and analysis of ternary coupling bionic bits.
Friction and wear properties of CrN coatings sliding against Si3N4 balls in water and air.
Contact mechanics of pad of grasshopper (Insecta: ORTHOPTERA) by finite element methods. Chinese Sci
A Biological Coupling Extension Model and Coupling Element Identification.
Non-smooth morphologies of typical plant leaf surfaces and their anti-adhesion effects.
The Mechanism of Drag Reduction around Bodies of Revolution Using Bionic Non-Smooth Surfaces.
c-BN仿生耐磨复合材料的微观结构和耐磨性能.
蚯蚓爬行的生物力学分析与数值计算.
Fabrication and Analysis of the Multi-Coupling Bionic Wear-Resistant Material.
Mechanical Characteristics of Typical Plant Leaves.
Fabrication of super-hydrophobic nano-sized copper films by electroless plating.
Super-hydrophobic property of nano-sized cupric oxide films.
Morphology and mechanical properties of cybister elytra.
Progress in the bionic study on anti-adhesion and resistance reduction of terrain machines.
Biomimetic coupling effect of non-smooth mechanical property and microstructural features on thermal
Effects of graphite shape on thermal fatigue resistance of cast iron with biomimetic non-smooth surf
Effect of medium on friction and wear properties of compacted graphite cast iron processed by biomim
The microstructures of butterfly wing scales in northeast of China.
仿生不粘炊具产业化开发项目
轴流风机仿生叶片降噪试验研究及机理分析.
仿生降噪蜗舌试验研究与数值模拟分析.
旋成体仿生凹坑表面流场控制减阻仿真分析.
紫斑环蝶鳞片的微结构及其结构色.
齿面微观形态对齿轮耐磨性能影响的试验研究.
植物表面非光滑形态与润湿性的关系
基于UG的灭茬刀辊参数化设计方法.
蚯蚓非光滑体表形貌与降阻特性.
蛇腹鳞的结构特点及其摩擦行为.
仿生耦合功能表面应力-应变本构关系.
仿生非光滑表面材料与铝合金制件间的减黏.
仿生注射器针头减阻试验研究.
Cu-Zn合金仿生耦合亲水表面非线性数学模型.
离心式水泵仿生非光滑增效的试验研究.
Cu-Zn 合金仿生耦合表面的疏水性能.
电沉积工艺参数对纳米Al2O3/Ni复合镀层憎水性的影响.
Ag基钎料钎焊立方氮化硼的焊接性与微观结构
Effects of pre-placed coating thickness on thermal fatigue resistance of cast iron with biomimetic n
Coupling between elytra of some beetles: Mechanism, forces and effect of surface texture.
仿生不粘内锅检测报告
CuNiSnTi钎料钎焊立方氮化硼的焊接性与微观结构.
绿带翠凤蝶翅面结构光变色机理的试验研究.
利用UG实现圆锥齿轮参数化设计.
Multivariate coupling mechanism of NOCTUIDAE moth wings’ surface superhydrophobicity
Resistance reduction by bionic coupling of the earthworm lubrication function.
Biological coupling anti-wear properties of three typical molluscan shells—scapharca subcrenata, rap
Anti-erosion Function in Animals and its Biomimetic Application.
Locomotion behavior and dynamics of geckos freely moving on the ceiling.
仿生表面形态对抗疲劳性能影响的对辊试验.
蜻蜓翅膀的自清洁特性及其动特性分析.
蚯蚓体表与土壤接触界面动态行为仿真.
生物耦元及其耦联方式.
抗热疲劳仿生耦合制动毂的激光加工参数.
蝴蝶翅膀表面非光滑形态疏水机理.
生物耦合及其分类学与特征规律研究.
生物耦合功能特性及其实现模式.
蚯蚓体表自润滑仿生应用试验研究.
滑动表面仿生微结构的摩擦学效应.
钎焊立方氮化硼BCu80Ni5SnTi活性钎料的组织与性能.
穿山甲鳞片表面的几何形态特征及其性能
Biological couplings: Function, characteristics and implementation mode.
Structure and mechanical properties of pincers for lobster (Procambarus clarkii) and crab (Eriocheir
Surface morphology of laser tracks used for forming the non-smooth biomimetic unit of 3Cr2W8V steel
DEM Simulation of Clod Crushing by Bionic Bulldozing Plate.
Frictional wear and thermal fatigue behaviors of biomimetic coupling materials for brake drums.
The wettability and mechanism of geometric non-smooth structure of dragonfly wing surface
The Wear-Resistance of 3Cr2W8V Steel with Cave Pit Non-Smooth Surface Processed by Laser.
仿生孕镶金刚石钻头非光滑度优化设计及试验.
电沉积Nano- Al2O3/Ni+Co梯度复合镀层.
蜻蜓翅膀表面疏水性能耦合机理.
蠕动发酵罐的仿生耦合设计.
爬壁机器人尖爪型仿生脚掌设计.
夜蛾翅膀表面疏水性能的多元耦合机理分析.
基于UG的圆柱直齿轮参数化设计.
新疆岩蜥三元耦合耐冲蚀磨损特性及其仿生试验.
仿生形态表面气固冲蚀磨损性能
激光制备仿生非光滑表面蠕黑铸铁的耐磨性.
多元耦合仿生可拓模型及其耦元分析.
沙漠蜥蜴体表抗冲蚀磨损的生物耦合特性
蚯蚓体表自润滑仿生应用试验研究
Locomotion behavior and dynamics of geckos freely moving on the ceiling
蛇腹鳞的结构特点及其摩擦行为
基于BP神经网络的模型铲刀推土阻力预测模型
Contact mechanics of pad of grasshopper (Insecta: ORTHOPTERA) by finite element methods
The microstructures of butterfly wing scales in northeast of China
紫斑环蝶鳞片的微结构及其结构色
Effect of Thermal Fatigue Loading on Tensile Behavior of H13 Die Steel with Biomimetic Surface
仿生织物用防水剂甲基羟基硅油的合成研究
非连续约束变结构杆机构机器人：运动与控制的若干仿生基础问题
东方龙虱鞘翅：形态学及力学性能研究
甲虫生物材料的仿生研究进展
东方龙虱（雄性）抱握足形态学及吸附特性
基于人工神经网络的淫羊藿红外光谱的研究
夜蛾翅膀表面疏水性能的多元耦合机理分析
波纹表面接触土壤颗粒动态响应仿真分析
蜻蜓翅膀表面疏水性能耦合机理
蝴蝶鳞片微观结构与模型分析
蠕动发酵罐的仿生耦合设计
蚯蚓非光滑体表减粘降阻试验
仿生表面形态对齿轮动力学性能的影响
赤子爱胜蚓Eisenia foetida体表形貌及润湿性的研究
The Mechanism of Drag Reduction around Bodies of Revolution Using Bionic Non-Smooth Surfaces
Non-Smooth Morphologies of Typical Plant Leaf Surfaces and Their Anti-Adhesion Effects
Segmental Kinematic Coupling of the Human Spinal Column during Locomotion
Superhydrophobicity of Bionic Alumina Surfaces Fabricated by Hard Anodizing
Kinematics of Terrestrial Locomotion in Mole Cricket Gryllotalpa orientalis
Three-Dimensional Geometrical Modelling of Wild Boar Head by Reverse Engineering Technology
Effects of Biomimetic Surface Designs on Furrow Opener Performance
A Biological Coupling Extension Model and Coupling Element Identification
玉米秸秆纤维瘤胃微生物预处理的前景
利用UG实现圆锥齿轮参数化设计
采用磁控溅射法复制Papilio maackii Ménétriés蝶的鳞片结构色
蝴蝶翅膀表面非光滑形态疏水机理
CuNiSnTi钎料钎焊立方氮化硼的焊接性与微观结构
仿生生物信息可拓数据挖掘研究
长耳鸮皮肤和覆羽耦合吸声降噪特性研究
基于UG的圆柱直齿轮参数化设计
信鸽羽毛非光滑表面形态学及仿生技术的研究
齿面微观形态对齿轮耐磨性能影响的试验研究
Properties of 3Cr2W8V Die Steel With Striations Processed by Laser
Morphology and mechanical properties of Cybister elytra
Microstructure and structural color in wing scales of butterfly Thaumantis diores
Multivariate coupling mechanism of NOCTUIDAE moth wings＇ surface superhydrophobicity
Biomimetic coupling effect of non-smooth mechanical property and microstructural features on thermal fatisue behavior of medium carbon steel
电沉积工艺参数对纳米Al2O3／Ni复合镀层憎水性的影响
Influence of current density on nano-Al2O3/Ni＋Co bionic gradient composite coatings by electrodeposition
Numerical Simulation on Flow Control for Drag Reduction of Revolution Body Using Dimpled Surface
Hydrophobicity mechanism of non-smooth pattern on surface of butterfly wing
钎焊立方氮化硼BCu80Ni5SnTi活性钎料的组织与性能
旋成体仿生凹坑表面流场控制减阻仿真分析
爬壁机器人尖爪型仿生脚掌设计
磁控溅射法制备耐冲蚀钛合金复合涂层研究进展
基于支持向量机及小波变换的人参红外光谱分析
仿生非光滑理论在钻井工程中的应用与前景
信鸽表面形貌的分形特性
仿生棱纹几何结构表面的土壤磨料磨损
期刊信息
  • 《农业机械学报》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中国农业机械学会 中国农业机械化科学研究院
  • 主编：任露泉
  • 地址：北京德胜门外北沙滩一号6号信箱
  • 邮编：100083
  • 邮箱：njxb@caams.org.cn
  • 电话：010-64882610 64867367
  • 国际标准刊号：ISSN：1000-1298
  • 国内统一刊号：ISSN：11-1964/S
  • 邮发代号:2-363
  • 获奖情况:
  • 荣获中国科协优秀期刊二等奖,1997～2000年连续4年获中国科协择优资金,被列入中国期刊方阵,中国期刊方阵“双效”期刊
  • 国内外数据库收录:
  • 美国化学文摘（网络版）,英国农业与生物科学研究中心文摘,荷兰文摘与引文数据库,美国工程索引,美国剑桥科学文摘,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:42884