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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...
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...
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...