Table of Contents
04.07
vii
© Siemens AG 2007 All rights reserved
SINUMERIK 802D sl/840D/840D sl/840Di/840Di sl/810D ISO Milling (PGM) -- 04.07 Edition
Ta ble of Contents
1 Programming Basics 1-11...................................................
1.1 Introductory explanations 1-11.........................................
1.1.1 Siemens mode 1-11..................................................
1.1.2 ISO Dialect mode 1-11...............................................
1.1.3 Switchover 1-12.....................................................
1.1.4 G code display 1-12..................................................
1.1.5 Maximum number of axes/axis designation 1-12.........................
1.1.6 Decimal point programming 1-13.......................................
1.1.7 Comments 1-15.....................................................
1.1.8 Block skip 1-15......................................................
1.2 Basics of feed function 1-17...........................................
1.2.1 Rapid traverse 1-17..................................................
1.2.2 Cutting feed (F command) 1-17........................................
1.2.3 F1-digit feed 1-20....................................................
1.2.4 Feed per minute function (G94) 1-21...................................
1.2.5 Inverse time feed (G93) 1-21..........................................
2 Commands Calling Axis Movements 2-23.....................................
2.1 Interpolation commands 2-23..........................................
2.1.1 Positioning (G00) 2-23................................................
2.1.2 Linear interpolation (G01) 2-25........................................
2.1.3 Circular interpolation (G02, G03) 2-26..................................
2.1.4 Helical interpolation (G02, G03) 2-32...................................
2.2 Reference point return 2-34...........................................
2.2.1 Automatic return to reference point (G28) 2-34...........................
2.2.2 Reference point return check (G27) 2-37................................
2.2.3 Second to fourth reference point return (G30) 2-38.......................
2.2.4 Rapid lift with G10.6 2-38.............................................
3 Movement Control Commands 3-41..........................................
3.1 The coordinate system 3-41...........................................
3.1.1 Machine coordinate system (G53) 3-42.................................
3.1.2 Workpiece coordinate system (G92) 3-43...............................
3.1.3 Resetting the work (G92.1) 3-45.......................................
3.1.4 How to select a workpiece coordinate system 3-45.......................
3.1.5 Instantaneous mapping of the ISO functions onto Siemens frames
(until powerline 7.04.2, solution line 1.4) 3-46............................
3.1.6 Uncoupling the frames between the Siemens and the ISO modes
(with powerline 7.04.02 or solution line 1.4 and higher) 3-49...............
3.1.7 Local coordinate system (G52) 3-52....................................
3.1.8 Plane selection (G17, G18, G19) 3-54..................................
3.1.9 Parallel axes (G17, G18, G19) 3-54....................................
3.1.10 Rotation of coordinate system (G68, G69) 3-56..........................
3.1.11 3D rotation G68 / G69 3-58...........................................
3.2 Determining the coordinate value input modes 3-59......................
3.2.1 Absolute/incremental designation (G90, G91) 3-59.......................
3.2.2 Inch/Metric input designation (G20, G21) 3-60...........................