| 6.1.9 G800K9: Three zones drilling...............................................................................................................71 6.1.10 G800K10: Internal spiral milling-boring...............................................................................................72 6.1.11 G800K11: External spiral milling-boring.............................................................................................72 6.2 Z32 positioning macros (G801)..................................................................................................................73 6.2.1 G801K1: Line - starting point and increments...................................................................................75 6.2.2 G801K2: Line - starting point, angle and point distance..................................................................75 6.2.3 G801K3: Line - starting and end point................................................................................................75 6.2.4 G801K4: Grid - row and column increments.....................................................................................76 6.2.5 G801K5: Grid - starting point, distances and angles.......................................................................76 6.2.6 G801K6: Grid - row and column starting and end points................................................................76 6.2.7 G801K7: Circle - initial angle and total increment............................................................................77 6.2.8 G801K8: Circle - initial angle and angular distance.........................................................................77 6.2.9 G801K9: Circle - initial and final angle...............................................................................................78 6.2.10 G801K10: Rectangle - center and pitch.............................................................................................78 6.2.11 G801K11: Rectangle - center and sides............................................................................................78 6.2.12 G801K12: Rectangle - corner and pitch............................................................................................79 6.2.13 G801K13: Rectangle - corner and sides............................................................................................79 6.3 Z32 machining macros (G802)....................................................................................................................80 6.3.1 G802K1: Circular pockets roughing....................................................................................................82 6.3.2 G802K2: Rectangular pocket roughing - pocket center..................................................................83 6.3.3 G802K3: Rectangular pocket roughing - corner................................................................................84 6.3.4 G802K4: Circular pockets finishing.....................................................................................................85 6.3.5 G802K5: Rectangular pocket finishing - pocket center...................................................................86 6.3.6 G802K6: Rectangular pocket finishing - corner.................................................................................87 6.3.7 G802K7: Linear eyelet...........................................................................................................................88 6.3.8 G802K8: Circular eyelet - eyelet center.............................................................................................89 6.3.9 G802K9: Circular eyelet - curvature center.......................................................................................90 6.3.10 G802K10: Hole thread milling with a single flute end mill................................................................91 6.3.11 G802K11: Hole thread milling with a comb end mill.........................................................................92 6.3.12 G802K12: Stud thread milling with a single flute end mill................................................................93 6.3.13 G802K13: Stud thread milling with a comb end mill.........................................................................94 6.3.14 G802K14: Face milling..........................................................................................................................95 6.4 Machine tool builder's fixed cycles (G27C..)........................................................................................96 7. PROFILES ON THE PLANE..............................................................................................................................97 7.1 Closed lines..................................................................................................................................................99 7.1.1 Line - end point (G1 X.. ; G1 Y.. ; G1 X.. Y..)....................................................................................99 7.1.2 Line - end coordinate and slope (G1 X..QF.. ; G1 Y..QF..).............................................................99 7.1.3 Line - two coordinates end point and slope (G1 X.. Y.. QF..).......................................................100 7.2 Open lines (G1;G1QF..)...........................................................................................................................101 7.3 Closed circles............................................................................................................................................102 7.3.1 Circle - center and end point (G2/G3 I.J..X..Y..)............................................................................102 7.3.2 Circle - end point and radius (G2/G3 X..Y..RA..)............................................................................103 7.3.3 Circle - center, radius and end slope (G2/G3 I..J..RA..QF..)........................................................104 7.3.4 Circle - center and end slope (G2/G3 I..J..QF..).............................................................................104 7.3.5 Circle - radius and end slope (G2/G3 RA..QF..).............................................................................105 7.3.6 Circle - end point (G2/G3 X..Y..).......................................................................................................106 7.3.7 Circle - center and end arc length (G2/G3 I..J..QA..).....................................................................106 7.4 Open circles................................................................................................................................................107 7.4.1 Circle - center and radius (G2/G3 I.J..RA..)...................................................................................107 7.4.2 Circle - center (G2/G3 I..J..)...............................................................................................................108 7.4.3 Circle - radius (G2/G3 RA..)...............................................................................................................108 7.5 Line-circle combinations.......................................................................................................................... 109 7.6 Automatic fillets (RR..)............................................................................................................................111 7.7 Chamfers......................................................................................................................................................115 8. DISK FILES RECALL.......................................................................................................................................116 8.1 Machining of files generated by CAD-CAM systems.........................................................................116 |