搜索结果: 1-15 共查到“3-D milling”相关记录36条 . 查询时间(0.068 秒)
Micro-nano-engineered nitrogenous bone biochar developed with a ball-milling technique for high-efficiency removal of aquatic Cd(II), Cu(II) and Pb(II)
Micro-nano-engineered nitrogenous bone biochar
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2023/6/5
A cost-effective and eco-friendly engineering method to improve biochar’s physicochemical and sorption performance is critical in various environmental applications. In this study, micro-nano-engineer...
The influence of selected factors on energy requirements for plain milling of beech wood
angular geometry beech cutting input cutting speed false heart feed speed milling
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2015/3/19
The paper deals with differences in energy requirements for cutting input at plain milling of beech wood with and without false heart with different changing parameters of cutting and feed speed and a...
The role of market makers in the Euronext milling wheat contract
market maker milling wheat futures roll’s measure transactions costs
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2014/7/9
The knowledge of transaction costs is important for market participants. Profits accrued while dealing in e.g. commodity futures do not just depend on the development of the futures or the underlying ...
Laboratory Milling Method for Whole Grain Soft Wheat Flour Evaluation
Laboratory Milling Method Whole Grain Soft Wheat Flour Evaluation
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2014/5/23
Whole grain wheat products are a growing portion of the foods marketed in North America, yet few standard methods exist to evaluate whole grain wheat flour. This study evaluated two flour milling syst...
Preparation of Proton Conductive Solid Acid Composites by Mechanical Milling
Mechanical milling Cesium hydrogen sulfate Phosphotungstic acid Proton conductivity Intermediate-temperature fuel cell
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2010/9/8
New proton conductive solid acid composites were prepared by mechanical milling. First, the formation of highly proton conductive cesium-containing sulfate-phosphate double salt composites, and their ...
微细铣削表面粗糙度预测与试验（Experiment and Prediction Model for Surface Roughness in Micro-milling）
微细铣削 表面粗糙度 正交回归分析
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2010/1/28
分别采用正交试验回归分析法和基于正交旋转组合设计的二次响应曲面法（RSM）建立了微细铣削表面粗糙度预测模型，并在微小型车铣中心上对硬铝合金进行了试验研究，分析了铣削参数对表面粗糙度的影响。分别对两种预测模型进行了显著性检验并进行对比分析后发现：二阶响应曲面法的预测精度明显优于正交回归分析法。根据二次响应曲面法的试验结果，对回归方程中的回归系数进行了显著性检验，得出了铣削参数影响表面粗糙度的线性效应...
Influence of workpiece inclination angle on the surface roughness in ball end milling of the titanium alloy Ti-6Al-4V
Machining Ball end milling Workpiece inclination angle
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2009/12/14
Purpose: The aim of this work is to provide an in-depth understanding of the surface texture produced by various workpiece inclination angles using high speed finish ball end-milling of the titanium a...
Structure and properties of barium ferrite powders prepared by milling and annealing
X-ray phase analysis R-VSM High-energy ball milling Barium ferrite
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2009/12/1
Purpose: Microstructure and magnetic properties analysis of barium ferrite powder obtained by milling and
heat treatment
Design/methodology/approach: The milling process was carried out in a vibrato...
基于瞬时切削力和实体模型的三轴铣削仿真与试验（Simulation of 3-Axis Milling Based on Solid Model and Instantaneous Force）
实体模型 瞬时切削力 数控加工仿真
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2009/9/2
引入加工面生成点概念，提出基于瞬时切削力的刀具变形计算和变形刀具移动扫描体的实体建模方法，通过布尔运算生成包含有几何与物理误差的仿真加工模型, 以图形动态显示仿真加工模型的生成过程，并给出精确测量仿真加工模型的方法; 采用PARASOLID建模核心和OpenGL对上述算法完成系统实现。仿真和实际加工试验结果表明，最大仿真误差为0.012mm、最小仿真误差为0.004mm，平均仿真误差为0.008m...
A New Algorithm to Calculate the Optimal Inclination Angle for Filling of Plunge-milling
Plunge-milling Plungers Optimal Inclination Angle Residual Volume
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2009/8/19
residual volume (inaccessible volume by the plungers) is minimized when selecting a specific direction of filling. This direction is known as the optimal inclination angle for filling of the plunged a...
Studies on Grain and Flour Quality of Wheat in Tohoku District : III. Milling characteristics of domestic and foreign wheat cultivars and classification for the hard and soft wheats
A flour rate Hardness Milling yield Specific Surface area
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2009/7/28
Thirty Tohoku and 30 foreign wheat cultivars were grown under the same cultivation condition and were analyzed about milling quality. Wheat cultivars were classified into the small group and the large...
The Relation between Milling Rate and Cooking Quality or Amylographic Characteristics in Rice
Amylographic characteristcs Cooking quality Milling rate Rice
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2009/7/21
The Relation between Milling Rate and Cooking Quality or Amylographic Characteristics in Rice.
Effects of Nitrogen Topdressing at Anthesis on Milling Property, Physical Dough Characteristics and Bread-Making Quality of Bread Wheat Cultivar “Minaminokaori” and “Nishinokaori”
Bread-making quality Bread wheat Milling property Nitrogen topdressing at anthesis
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2009/7/7
The effects of nitrogen topdressing at anthesis on the milling property, physical dough characteristics and bread-making quality of wheat were investigated with two cultivars, “Minaminokaori” and “Ni...
Cutting Performance and Wear Characteristics of Chromium Nitride Coated Tools II.The chip forming ability of worn tools in edge-grain milling of spruce
CrN coated tool chip formation tool wear up-milling
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2010/3/4
To establish the cutting performance and tool wear characteristics of a cemented carbide tool with clearance faces coated with CrN (UP), edge grain surfaces of spruce were milled with a 134 mm diamete...
Monitoring of power consumption in high-speed milling
wood machining milling high-speed measurement measuring stand
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2009/2/25
This paper presents the current condition of research in the field of high-speed milling at the Faculty of Forestry and Wood Technology, Mendel University of Agriculture and Forestry, Brno. The arra...