peem meaning in English
光电发射电子显微镜检查
光发射电子显微镜
Examples
- In the milling forces simulation model , the algorithm to identify the engaging cutting edges is proposed using z - map simulation model in ball - end milling process . the expression of instantaneous chip thickness is discussed by analyzing the effect of cutter eccentricity and deflection . then ball - end cutter milling forces simulation model is established on the basis of the relationship between milling forces and chip load
3 .在球头铣刀铣削力建模和仿真方面,基于z - map模型,提出了识别球头铣刀数控加工中参与切削的切削刃单元的peem方法,建立了球头铣刀铣削力模型,同时根据单刃切削条件,提出了确定刀具偏心参数的方法,开发了考虑刀具偏心和刀具变形的球头铣刀三轴加工过程的仿真系统。