CNC machine tools by sports which is divided into three categories
This type of CNC machine tools are CNC coordinate boring machine, CNC drilling machine, CNC punch press, CNC spot welding machine, etc. Point control CNC machine tool is called the numerical control device.
And the movement between the points of the trajectory, so there is no connection between the coordinates of several axes can be a few coordinates at the same time to the target point of movement, can also be individually in accordance with the coordinates of the movement.
Point control CNC machine is characterized by the machine moving parts can only be achieved from one location to another location of the precise positioning in the movement and positioning process does not carry out any processing machine CNC system only control the end of the stroke coordinates,
Linear control CNC machine tools can control the tool or table with the appropriate feed speed, along the direction parallel to the axis of the linear movement and cutting, feed speed according to cutting conditions can be within a certain range.
