搜索结果: 1-10 共查到“机械工程 3-D milling”相关记录10条 . 查询时间(0.046 秒)
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
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...
Study of the milling strategy on the tool life and the surface quality for knee prostheses
Machining strategy Tool life Surface quality
2010/1/19
Purpose: The aim of this research is to make a study about the influence of the tool trajectory’s generation on
its tool life and the improvement of the surface quality in multi-axis milling at high ...
Optimization of Surface Roughness in End Milling on Mould Aluminium Alloys (AA6061-T6) Using Response Surface Method and Radian Basis Function Network
Response Surface Method Radian Basis Function Network Surface roughness
2010/1/15
This paper is concerned with optimization of the surface roughness when milling Mould Aluminium alloys (AA6061-T6) with carbide coated inserts. Optimization of milling is very useful to reduce cost an...
The optimal cutting parameter design of rough cutting process in side milling
Machining Side milling Grey-fuzzy logics
2010/2/4
Purpose: This paper is focused on the optimal cutting parameters design of rough cutting processes in side milling for SKD61 tool steels.Design/methodology/approach: The fuzzy logics can be a proper b...
Modification of Cr-Mo low alloyed steels by addition of Mn via mechanical milling
Powder metallurgy Mn addition Master alloys
2010/2/4
Purpose: The PM industry is in continuous development due to the necessity to increase its potential and competitiveness. This fact and the demand for substituting certain alloying elements used so fa...
Model reference adaptive force and surface roughness control in milling
Machining Model-based control system Genetic programming
2010/2/8
Purpose: of this paper. The paper presents the model based mechanism of control assuring constant quality of surface finish by controlling the cutting forces in the end milling process. By dynamic ada...
A Study of the Effects of Machining Parameters on the Surface Roughness in the End-Milling Process
Surface Finish ANOVA Pareto Chart Surface Roughness
2010/1/14
A set of experiments designed to begin the characterization of surface quality for the end-milling process have been
performed. The objective of this study is to develop a better understanding of the...
High speed end-milling optimisation using Particle Swarm Intelligence
Machining End-milling Particle Swarm Optimization
2010/2/22
Purpose: In this paper, Particle Swarm Optimization (PSO), which is a recently developed evolutionary technique, is used to efficiently optimize machining parameters simultaneously in high-speed milli...
Barium ferrite powders prepared by milling and annealing
X-ray phase analysis R-VSM High-energy ball milling Barium ferrite
2010/2/22
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 vibratory...
Variation cutting speed on the five axis milling
Machining Effective cutting speed Multi-axis milling Tool orientation
2010/2/22
Design/methodology/approach: The methodology has consisted to dertemine cutting speed of each mode of tilt tool in five axes machining, and of proving a series of configurations and parameters combina...