825 Каталог GUHRING 2016 Режущий инструмент для обработки наружной и внутренней резьбы Стр.813

Каталог GUHRING 2016 Режущий инструмент для резьбы Стр. 813 0825 Lab2u

PROCESSING EXAMPLE TYPE DTMC DTMC SP - Drill thread milling cutters Processing example type DTMC Guhring no.: 3779 bright Cutting speed vc 230 m/min Thread size: M8x(1,25) Drill feed: 0.1 mm / rev. Thread depth: 15 mm / blind hole Feed per tooth: 0.05 mm Material: AlSi 10% Processing sequence: reverse rotation milling Processing time: 3.44 sec. CNC program N10 M6 T1 N20 G90 G54 G00 X0 Y0 N30 Z2 S11529 M3 M8 position over workpiece N40 G01 Z-1 F577 boring (improved centering) N50 G01 Z-19.86 F1153 drilling to tapping size hole depth with 45° countersink N60 G00 Z2 S11529 rapid movement from hole to flush out chips N70 Z-13.38 position for thread depth N80 G91 incremental N90 G42 G01 X0 Y3.175 F122 radius compensation N100 G02 X0 Y-7.205 I0 J-3.603 Z-0.188 entry cycle 180° N110 G02 X0 Y0 I0 J4.030 Z-1.250 F245 thread pitch 360° N120 G02 X0 Y7.205 I0 J3.603 Z-0.188 withdrawal cycle 180° N130 G40 G01 X0 Y-3.175 radius compensation off N140G90 switch to absolute N150 G00 Z2 M9 rapid movement to start position N160 M30 GUHRING 813 Technical section