What are Flyback converters?How to analyses it using circuit diagram & mode equivalent circuits?Simulate Transformer primary waveform ,switch current.

I did the NC cutting path verification and Optimization.  I took the current program from machine and look at the speed and feed rate.  Where there are high forces I reduce the feed rate and where we have low forces I increase the feed rate.  this way I balance the cutting force and reduce cycle time and improve tool life.