What are the common G codes for rapid positioning and interp
What are the common G codes for rapid positioning and interpolations?
(CNC machining)
Solution
CNC G codes
G00 - Positioning at rapid speed; Mill and Lathe
 G01 - Linear interpolation (machining a straight line); Mill and Lathe
 G02 - Circular interpolation clockwise (machining arcs); Mill and Lathe
 G03 - Circular interpolation, counter clockwise; Mill and Lathe
another codes:
G00 - Positioning at rapid speed; Mill and Lathe
 G01 - Linear interpolation (machining a straight line); Mill and Lathe
 G02 - Circular interpolation clockwise (machining arcs); Mill and Lathe
 G03 - Circular interpolation, counter clockwise; Mill and Lathe
 G04 - Mill and Lathe, Dwell
 G09 - Mill and Lathe, Exact stop
 G10 - Setting offsets in the program; Mill and Lathe
 G12 - Circular pocket milling, clockwise; Mill
 G13 - Circular pocket milling, counterclockwise; Mill
 G17 - X-Y plane for arc machining; Mill and Lathe with live tooling
 G18 - Z-X plane for arc machining; Mill and Lathe with live tooling
 G19 - Z-Y plane for arc machining; Mill and Lathe with live tooling
 G20 - Inch units; Mill and Lathe
 G21 - Metric units; Mill and Lathe
 G27 - Reference return check; Mill and Lathe
 G28 - Automatic return through reference point; Mill and Lathe
 G29 - Move to location through reference point; Mill and Lathe (slightly different for each machine)
 G31 - Skip function; Mill and Lathe
 G32 - Thread cutting; Lathe
 G33 - Thread cutting; Mill
 G40 - Cancel diameter offset; Mill. Cancel tool nose offset; Lathe
 G41 - Cutter compensation left; Mill. Tool nose radius compensation left; Lathe
 G42 - Cutter compensation right; Mill. Tool nose radius compensation right; Lathe
 G43 - Tool length compensation; Mill
 G44 - Tool length compensation cancel; Mill (sometimes G49)
 G50 - Set coordinate system and maximum RPM; Lathe
 G52 - Local coordinate system setting; Mill and Lathe
 G53 - Machine coordinate system setting; Mill and Lathe
 G54~G59 - Workpiece coordinate system settings #1 t0 #6; Mill and Lathe
 G61 - Exact stop check; Mill and Lathe
 G65 - Custom macro call; Mill and Lathe
 G70 - Finish cycle; Lathe
 G71 - Rough turning cycle; Lathe
 G72 - Rough facing cycle; Lathe
 G73 - Irregular rough turning cycle; Lathe
 G73 - Chip break drilling cycle; Mill
 G74 - Left hand tapping; Mill
 G74 - Face grooving or chip break drilling; Lathe
 G75 - OD groove pecking; Lathe
 G76 - Fine boring cycle; Mill
 G76 - Threading cycle; Lathe
 G80 - Cancel cycles; Mill and Lathe
 G81 - Drill cycle; Mill and Lathe
 G82 - Drill cycle with dwell; Mill
 G83 - Peck drilling cycle; Mill
 G84 - Tapping cycle; Mill and Lathe
 G85 - Bore in, bore out; Mill and Lathe
 G86 - Bore in, rapid out; Mill and Lathe
 G87 - Back boring cycle; Mill
 G90 - Absolute programming
 G91 - Incremental programming
 G92 - Reposition origin point; Mill
 G92 - Thread cutting cycle; Lathe
 G94 - Per minute feed; Mill
 G95 - Per revolution feed; Mill
 G96 - Constant surface speed control; Lathe
 G97 - Constant surface speed cancel
 G98 - Per minute feed; Lathe
 G99 - Per revolution feed; Lathe


