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CMZ TL20 - NEED TO CHANGE RIGID TAPPING TO M329 FROM G84

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cadcamconsultancy
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CMZ TL20 - NEED TO CHANGE RIGID TAPPING TO M329 FROM G84

i need to m329 on post processor 

 

i have rigid tapping active on my post options

 

(THREADING CYCLE CHANGES)

(THIS IS A WORKING EXAMPLE)
N27(M8 X 0.75 TAP)
G55
G30U0.
G30W0.
G99
T0727
(M8 X 0.75 6HX A-SFT)
M08
G97S400M205
G00Z-16.9
X0.
G00Z-6.9
M329H8.F0.75S400I0T3
G00Z-16.9
G30U0.M205
G30W0.
M09
M01


(THIS IS HOW F360 POSTS OUT)
N0727(M8 X 0.75 TAP)
G55
G30 U0.
G30 W0.
G99
T0727
G97 S400 M203
M08
G97 M205
G00 Z-16.9
X0.
G80
G00 Z-6.9
S400 M29
G84 Z5. R2.4 Q15000. F0.75
G80
G00 Z-16.9
G30 U0. M205
G30 W0.
M205
M09

 

(M329 BREAK DOWN)

M329 X_ Z_ H_ R_ F_ S_ T_ A_ I_;

M329 = RIGID TAPPING CYCLE.
X & Z POSITIONAL DATA
H = HOLE BOTTOM IN Z (ABSOLUTE VALUE IN MM)
R = R PIONT POSITION (INCREMENTAL)(HARDLY EVER USED)
F = THREAD PITCH
S = SPINDLE SPEED FOR THREADING (RPM)
T = THREADING DIRECTION (SPINDLE SELECTION) (T2 MAIN, T3 SUB)
A = SELECTING A T CODE FOR NEW TOOL (NEVER USED)
I = HAND SELCTION (0 RIGHT HAND, 1 LEFT HAND)

 

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Message 2 of 2

Here's some code tidbits that might be helpful....

 

      F = tool.getThreadPitch();
      if (properties.useRigidTapping) {
        forceXYZ(); // force xyz on first drill hole of any cycle
        writeBlock(
          mFormat.format(329), // tapping cycle
          xOutput.format(x), // x position
          "Z" + spatialFormat.format(cycle.stock), // z top of hole
          "H" + spatialFormat.format(z), // hole bottom
          "R" + spatialFormat.format(cycle.retract), // R point
          feedOutput.format(F), // pitch
          sOutput.format(spindleSpeed), // spindle speed
          tool.clockwise ? "T2" : "T3" // main or sub
        );
 
The hand selection parameter  can be addressed in the "case "right-tapping": and case "left-tapping": sections


Kyle Kershaw

Technical Consultant

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