HEIDENHAIN TNC 410 ISO Programming - Manual (Page 16)

XII
6.1 Tool Movements ..... 118
Path functions ..... 118
Miscellaneous functions M ..... 118
Subprograms and program section repeats ..... 118
Programming with Q parameters ..... 118
6.2 Fundamentals of Path Functions ..... 119
Programming tool movements for workpiece machining ..... 119
6.3 Contour Approach and Departure ..... 122
Starting point and end point ..... 122
Tangential approach and departure ..... 124
6.4 Path Contours—Cartesian Coordinates ..... 126
Overview of path functions ..... 126
Straight line at rapid traverse G00
Straight line with feed rate G01 F. . . ..... 127
Inserting a chamfer CHF between two straight lines ..... 128
Rounding corners G25 ..... 129
Circle center I, J ..... 130
Circular path G02/G03/G05 around circle center I, J ..... 131
Circular path G02/G03/G05 with defined radius ..... 132
Circular path G06 with tangential approach ..... 134
6.5 Path Contours—Polar Coordinates ..... 139
Overview of path functions with polar coordinates ..... 139
Zero point for polar coordinates: pole I, J ..... 139
Straight line at rapid traverse G10
Straight line with feed rate G11 F . . . ..... 140
Circular path G12/G13/G15 around pole I, J ..... 140
Circular arc with tangential connection ..... 141
Helical interpolation ..... 141
6 Programming: Programming Contours ..... 117