摘要
针对用于加工复杂曲面的球头铣刀,首先建立刀具刃口曲线的空间模型,然后从理论出发分析离散单元的铣削力的变化,最终建立了一个适用于球头铣刀铣削的三维铣削力模型。该模型包括球头铣刀的几何特征和铣削力的计算。利用该模型,可对在不同切削参数下的铣削过程的切削力进行预测。
A spatial model is established firstly for blade curves based on the research of the ball-end milling cutter for machining the complex curved surface. Then the change of milling forces in discrete unites is analyzed according to the cutting theory, finally a three-dimensional model of milling forces suitable for ball-end milling is established. The model includes the geometric characteristics of ball-end cutter and the calculation of milling forces. The milling forces in milling process under different cutting parameters could be forecasted by using the model.
出处
《山东科技大学学报（自然科学版）》
CAS
2005年第1期76-78,共3页
Journal of Shandong University of Science and Technology(Natural Science)
基金
全国优秀博士学位论文作者专项资金(200231)
山东省优秀中青年科学家科研奖励基金(02BS074)
关键词
铣削力
模型
球头铣刀
milling force
model
ball-end milling cutter
