HEIDENHAIN TNC 620 (73498x-02) - Manual (Page 25)

TNC 620 | User's Manual
HEIDENHAIN Conversational Programming | 5/2013
25
6.5 Path contours – Polar coordinates..................................................................................................... 206
Overview................................................................................................................................................ 206
Zero point for polar coordinates: pole CC..............................................................................................207
Straight line LP.......................................................................................................................................207
Circular path CP around pole CC........................................................................................................... 208
Circle CTP with tangential connection...................................................................................................208
Helix........................................................................................................................................................209
Example: Linear movement with polar coordinates.............................................................................. 211
Example: Helix........................................................................................................................................212
6.6 Path contours – FK free contour programming (Advanced Programming Features software
option)................................................................................................................................................... 213
Fundamentals......................................................................................................................................... 213
FK programming graphics...................................................................................................................... 215
Initiating the FK dialog........................................................................................................................... 217
Pole for FK programming....................................................................................................................... 217
Free straight line programming..............................................................................................................218
Free circular path programming............................................................................................................. 219
Input options.......................................................................................................................................... 220
Auxiliary points....................................................................................................................................... 223
Relative data...........................................................................................................................................224
Example: FK programming 1................................................................................................................. 226
Example: FK programming 2................................................................................................................. 227
Example: FK programming 3................................................................................................................. 228