To improve the quality and the precision of the complex surfaces obtained by high speed machining and increases the service life of the CNC machine or Robots, it is necessary to integrate the manufacturing parts process parameters as a boundary condition in the calculation of the tool path: Dynamics of CNC machine axes, the parameters (numerical and kinematics) of the computer numerical control, parameters of the smoothing mode, … I am writing to inform you that I am in the process of developing of new CAM programming algorithms approaches allowing to integrate the principal parameters of the CNC units (smoothing mode defined in the CNC unit, anticipative setpoint mode of the CNC unit, maximum capacity of the feed-forward control, the effect of the axes inertia variation,...) in high speed machining process. The proposed new software belongs to industry 4.0. it allows : 1) simulate the dynamic motion of the CNC machine taking into account the effect of all the environmental elements of the machining operation (parameter of the CNC unit, smoothing mode, NC file , tool/part interaction) 2) suggest to the programmer: a) improvements in the parameters defined in the cam software: machining tolerance, smoothing tolerance, smoothing mode, ... b) improvements in the parameters defined in CNC unit : max axis jerk, max axis acceleration, feedforward control,.... ( the new cnc unit allow their parameters to be defined in the NC file, like sinumerik 840D). 3) create modifications at the NC file in order to improve the machining quality These algorithms can be programmed in CAM software or in post processor or in CAM simulation software The new algorithms developed result in a significant improvement in the accuracy and roughness of the free-form surface parts produced by high speed machining (CNC machine and robot). The proposed project is in the form of new mathematical models for calculating the tool path integrating the drive controller parameters as a boundary condition. In addition to these three projects, several other guidelines can be developed in this area with the aim of producing a new intelligent generation of CAM software. Are you interested in collaborating in order to finalize the study ? Best regards Essid Mohamed Teacher researcher : ISET SFAX and UGPMM-ENIS ( Tunisia) https://www.linkedin.com/in/essid-mohamed-567865177/ https://www.researchgate.net/profile/Mohamed_Essid