HEIDENHAIN TNC 426 (280 476) Pilot - Manual (Page 65)

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Point Patterns
LINEAR PATTERN (221)
CYCL DEF: Select Cycle 221 LINEAR PATTERN
Startng pnt 1st axis: Q225
Startng pnt 2nd axis: Q226
Spacing in 1st axis: Q237
Spacing in 2nd axis: Q238
Number of columns: Q242
Number of lines: Q243
Angle of rotation: Q224
Set-up clearance: Q200
Surface coordinate: Q203
2nd set-up clearance: Q204
Move to clearance height: Q301
• Cycle 221 LINEAR PATTERN is effective immediately upon
definition!
• Cycle 221 automatically calls the last defined fixed cycle!
• Cycle 221 can be combined with Cycles 1, 2, 3, 4, 5, 17, 200,
201, 202, 203, 204, 205, 206, 207, 208, 209, 212, 213, 214, 215,
262, 263, 264, 265, 267
• In combined cycles, the set-up clearance, surface coordinate
and 2nd set-up-clearance are always taken from Cycle 221!
The TNC automatically pre-positions the tool in the tool axis and in the
working plane.