The effect of tools length on stable materials removal rate in high speed milling process

High-speed milling is widely used in the manufacturing industry. This method is faster and more precise than the traditional milling. The feature of precision and speed in the method of manufacturing has made it suitable for manufacturing of bigger and high precision milling parts. This research studies the effect of tool length on stable materials removal rate in high speed milling processes. It is shown that the tools length is highly affected the natural frequency of the most flexible mode and the high material removal rate is obtained when the tools length in the stable region is accessible with the fastest speed. Furthermore, sometimes longer tools provide higher material removal rate than the short ones.