i made a part model in solidwok. i convert it to iges in order to be read in mastercam and then processed in CNC machine. the part is tried to be machined in CNC machine. but the result, the 1st radius has unsmooth surface and the 2nd radius has smooth radius. the 1st radius is like formed from dot to dot curve, so, make the surface unsmooth. whereas, i made full radius for all radius, not dot to dot radius. how to overcome this case?
here is the shape of the part