Programacion Fresadora Cnc Fanuc

Programming Manual
For all Daewoo Machining Centers Using Fanuc Controls

©Phil Misseldine 2006

Forward
While similar in appearance your CNC Machining Center operates somewhat differently from your conventional mill. Although they may share the same work envelope and number of axis the CNC does not have the array of knobs, levers or handles associated with the manual machine. In place ofthese are motors that move the X, Y, and Z-axis. The axis motors receive commands from the control, which is user programmed with a series of instructions. It is these instructions which determine the shape of the part to be machined.

Notice of Disclaimer
This manual is intended not to replace but to supplement the control manufactures original manual. The control manufactures manual will bethe final say in any discrepancy that may evolve.

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Introduction to Programming
Programming of your Daewoo Machining Center involves the sequential study of the operations required to produce a component, using established engineering methods.

S tudy P art D raw ing

Finished P art

M ethodize the P art

P rogram the Part

S up et M achine

M achine P art

Example
S4000 M03Set spindle speed to 4000 (S4000) and turn on spindle clockwise (M03). A number of Words can be programmed on the same line. Once the line is complete this forms a ‘Block’ of information.

Example of a Block
N40 G1 X20.0 Y-8.0 F80. It contains the Words: N40, G1, X20.0, Y-8.0, F80. The Addresses used are N, G, X, Y, and F, and the values are 40, 1, 20.0, -8.0 and 80.

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Most Commonly UsedG-Codes
G-Code
G00 G01 G02 G03 G04 G05 G08 G09 G10 G11 G17 G18 G19 G20 G21 G28 G30 G40 G41 G42 G43 G49 G54 G55 G56 G57 G58 G59 G65 G73 G80 G81 G83 G84 G86 G90 G91 G92 G94 G95 G98 G99

Function
Rapid Positioning Feedrate Positioning Arc Clockwise Arc counter Clockwise Dwell High Speed Machining Look Ahead Control Exact Stop Data Setting Data Setting Cancel X and Y Plane Selection Z and XPlane Selection Y and Z Plane Selection Input in Inch Input in Metric Return to Reference Position Return to 2nd Reference Position Cutter Compensation Cancel Cutter Compensation Left Cutter Compensation Right Tool Length Compensation Tool Length Compensation Cancel Work piece Coordinate System 1 Work piece Coordinate System 2 Work piece Coordinate System 3 Work piece Coordinate System 4 Work pieceCoordinate System 5 Work piece Coordinate System 6 Macro Call High Speed Peck Drilling Canned Cycle Cancel Drilling Cycle Peck Drilling Cycle Tapping Cycle Boring Cycle Absolute Command Incremental Command Setting Work Coordinate System Feed Per Minute Feed Per Rotation Return to Initial Point in Canned Cycle Return to R Point in Canned Cycle Standard Standard Standard Standard Standard OptionalOptional Standard Optional Optional Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard

For a complete G-code list please refer to your Fanuc manual.
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MostCommonly Used M-Codes
M Code Function M00 Program Stop M01 Optional Stop M02 Program End M03 Spindle Clockwise Rotation M04 Spindle Anti - Clockwise Rotation M05 Spindle Stop M06 Tool Change M07 Thru-Spindle Coolant On M08 Flood Coolant On M09 Coolant Off (all coolant) M10 Table (Pallet) Clamp M11 Table (Pallet) Unclamp M12 Shower Coolant On M14 Spindle Air Blow On M15 Spindle Air Blow Off M16 AirBlast for Tool Setter M18 Air Blast off M19 Spindle Orientation M29 Rigid Tapping Mode (Fanuc only) M30 Program End & Rewind M50 Auto Door Open M51 Auto Door Close M54 Parts Count M60 Pallet Change M61 Load Pallet 1 M62 Load Pallet 2 M66 ATC & APC Change with one command M76 Fixture 1 Clamp M77 Fixture 1 Unclamp M84 G01 Possible with spindle stopped M86 Fixture 2 Clamp M87 Fixture 2 Unclamp M98...