Write your own simple program. A G-code program consists of lines of X Y and Z coordinates (With Respect To Your Machine) and commands that tell a CNC machine where to go and what to do.
Use simulation software to verify the CNC program. This step ensures that the toolpaths are correct.
Load CNC control software onto a laptop or desktop computer, connect this computer to your CNC machine and use the software to control your CNC..
Choose the appropriate cutting tools based on the material, geometry of the part, and desired surface finish. Tools are selected for roughing, finishing, drilling, and any other necessary operations..
Prepare the CNC machine by installing the correct tools, work holding devices and loading the raw material.
Write the CNC program using the G-code language. Programmers must specify coordinates, feed rates, spindle speeds, tool changes, and other details.
Execute the CNC program on the machine. Monitor the process to ensure everything operates correctly.
These steps ensure that CNC machining operations are carried out efficiently and accurately.
M03 | SPINDLE ON |
G00 X61 Z0 | 1ST PROGRAMMING TOOL POSITION |
G01 X0 F100 | FACING OPERATION |
G00 X41 Z1 | PROGRAMMING START POSITION |
G77 X40 Z-30 I0.5 F100 | CANNED CYCLE FOR TURNING |
G00 X41 Z0 | 2ND PROGRAMMING TOOL POSITION |
G77 X20 Z-10 I0.5 F100 | CANNED CYCLE FOR TURNING |
G00 X20 Z-10 | TOOL POSITION FOR CIRCULAR INTERPOLATION |
G03 X40 Z-20 R10 F100 | CANNED CYCLE FOR CIRCULAR INTERPOLATION |
G00 X41 Z-30 | TOOL POSITION FOR TAPER TURNING |
G77 X40 Z-50 U20 I0.5 F100 | CANNED CYCLE FOR TAPER TURNING |
G00 X61 Z1 | TOOL RETURN TO REFERENCE POINT |
G00 X61 Z1 | TOOL RETURN TO REFERENCE POINT |
M05 | SPINDLE OFF |
M30 | PROGRAM END & REWIND |
M03 | SPINDLE ON |
G00 X41 | TOOL POSITION |
G00 Z0 | TOOL POSITION |
G01 X0 F100 | LINEAR INTERPOLLATION FOR FACING OPERATION |
G00 Z1 | TOOL RETURN TO START POSITION |
G00 X41 | TOOL RETURN TO START POSITION |
G77 X32 Z-56 I0.5 F100 | CANNED CYCLE FOR TURNING |
G00 X33 Z0 | TOOL POSITION FOR NEXT CYCLE |
G77 X24 Z-28 I0.8 F100 | CANNED CYCLE FOR TURNING |
G00 X29 Z-28 | TOOL POSITION FOR NEXT CYCLE |
G77 X24 Z-50 U8 I0.5 F50 | CANNED CYCLE FOR TAPER TURNING |
G00 X33 Z-56 | TOOL POSITION FOR NEXT CYCLE |
G03 X40 Z-60 R4 F100 | CANNED CYCLE FOR CIRCULAR INTERPOLLATION |
G00 X41 Z0 | TOOL RETURN TO START POSITION |
M05 | SPINDLE OFF |
M30 | PROGRAM END & REWIND |
M03 | SPINDLE ON |
M08 | COOLANT ON |
G00 X39 Z1 | TOOL POSITION |
G77 X34 Z-36 I0.5 K100 | CANNED CYCLE FOR TURNING |
G00 X35 Z0 | TOOL POSITION FOR NEXT CYCLE |
G77 X24 Z-20 I0.5 K100 | CANNED CYCLE FOR TURNING |
G00 X25 Z-20 | TOOL POSITION FOR NEXT CYCLE |
G77 X24 Z-28 U10 I0.5 F100 | CANNED CYCLE FOR TURNING |
G00 X25 Z60 | TOOL POSITION FOR NEXT CYCLE |
M46 T4 O1 | TOOL CHANGE |
G00 X0 Z1 | TOOL POSITION FOR CYCLE |
G81 X0 Z-17 K0.5 F100 | PECK DRILLING CYCLE |
G00 X13 Z1 | TOOL POSITION FOR NEXT CYCLE |
M46 T6 | TOOL CHANGE |
G85 X16 Z-12 I0.5 F50 | CANNED CYCLE FOR BORING |
G00 Z60 | TOOL POSITION FOR NEXT CYCLE |
M46 T1 O1 | TOOL CHANGE |
G00 X35 Z1 | TOOL RETURN TO START POSITION |
M09 | COOLANT OFF |
M30 | PROGRAM END & REWIND |
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