Funnel machining with standard cycle and variable programming in the iTNC530 (2
1, the same type of parts Use Q parameters instead of critical dimensions, or process parameters, to achieve program generalization 2, free contour curve Automatically calculate coordinate points on the formula curve 3, 3D contour Various 3D contour machining 1.3Q parameter command Press the iTNC530 system keyboard Their functions are: Basic numerical operation BASIC ARITHM. Negative value, addition, subtraction, multiplication, division, etc. Trigonometric function TRIGO-NOMETRY SIN COS TAN, etc. 3 or 4 point calculation arc CIRCLE CALCU-LATION Calculate the center of the circle diameter at coordinates of 3 or 4 points on the arc Conditional jump instruction JUMP Conditional judgment jump, such as greater than jump, etc. special function DIVERSE FUNCTION PLC, NC data exchange, printing and other functions formula FORMULA Complex mathematical calculation formula Contour calculation CONTOUR FORMULA Calculating open contours in SL loops String calculation STRING FORMULA Character processing Second, the algorithm and processing program The workpiece dimensions are shown below: figure 1 Previous page next page Rocker Switch,Water Pump Switch,Waterproof Rocker Switch Rocker Switch Co,.Ltd , http://www.onbswitch.net
1.2 Application of Q parameters 
After the key, there are 8 sets of soft keys at the bottom of the screen: 
