CNC Programming Examples & Code

Learn cnc programming with useful g-code example code,CNC programming examples, cnc programs, subroutines and cnc programming cycles. Basic to advance cnc programming examples.

Basic CNC Mill Program No Decimal Point

Basic CNC Mill Program No Decimal Point

% (Indicates start of program) N005 G90 G70 (Specifies absolute dimensions, inch units) N010 G97 G94 T01 (Specifies units for speed and feed rate; loads first tool) N015 G00 X1000…

Lathe SL30T 4

My First CNC Program

O1234 (Program Number) N5 G90 G20 (ABSOLUTE COORDINATE. IN INCHES) N10 M06 T3 (TOOLCHANGE TO TOOL #3) N15 M03 S1250 (SPINDLE ON CW AT 1250RPM) N20 G00 X1 Y1 (RAPID…

Heidenhain Program Example Slot Milling

Heidenhain Program Example Slot Milling

0 BEGIN PGM 1 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-20 2 BLK FORM 0.2 X+50 Y+56 Z+0 3 TOOL DEF 1 L+0 R+5 4 TOOL CALL 1…