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CNCGUY

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Posts posted by CNCGUY

  1. We run Multi-DNC here as well to 26 machines. All are wired. The request is made at the machine by scanning barcode that is supplied on the setup sheet. We chose this method due to program name length and no fat finger foul ups.

  2. quote:

    Do you guys use the stock advance toolpath for that?

    Its not necessary. It can be as simple or complex.

     

    Simple - place a G105 at the end of your program and have accurate numbers in #3100, #3101 and #3102. We have had problems with the acuuracy of the push. It would tend to feed to far.

     

    Complex - Call up a sub program with a bump stop with the G105 for the bar to push to. This method requires all variables to be extremely accurate. If something is off, the loader will want to push farther than the bump will allow.

     

    FWIW - We use the complex method. We also check when a new bar loads to activate the parts catcher so remnants exit the machine rather than end up in the auger.

     

    HTH

     

    Edit-I just noticed you said you will be using a bar puller, not a bar loader. redface.gif

  3. You should be able to clamp the chuck with the foot switch after M00. We do it every day here.

     

    Cycle start to clamp it will not work. Its a safety to keep one from starting the spindle with material in it while un-clamped!!! eek.gif

     

    Automatic bar pulls work great. We do that also. Clamp and un-clamp work fine when programmed. Dont hit feed hold while un-clamped - your program will stop right there.

  4. We deal with a company by the name of Sheffco, Inc. in Michigan. A new OMP-40 cost $3000. If I send them a smashed up one, they will send a new one for $1000. (Pricing may vary!!!)

     

    I was told Renishaw doesnt actually repair anything, they just want it back to smash it.

  5. • Canned Text

     

    • Radius

    o Enter/Pick the radius to activate parts catcher

    o Advance Parts Catcher

    o After

    o Add

     

    • End (From cut-off parameters)

    o Retract Parts Catcher

    o After

    o Add

     

    There is no need to do any manual entry to get correct code.

     

    code:

    N6 G30 U0. W0.

    G54

    G97 S1200 M04

    T606 (CUT OFF .122 R)

    M08

    G00 X.9808 Z-1.618

    G01 X.25 F.004

    M24

    X-.026

    M23

    G00 X.966

    M09

    G00 Z.05

    G30 U0. W0.

    T600

    M01

    cutoff01.jpg

    cutoff02.jpg

    cutoff03.jpg

    cutoff04.jpg

  6. Hey peeps,

     

    What do you folks do to inspect parts to ensure that you arent running hundreds of scrap parts on nights and weekends. I realize its not as big a deal for long cycles, but what about short cycle - high volume parts? Is this type of stuff done only with materials that dont where tools very quick (ie. 6061)??????

     

    What about a pallet thats scheduled "after hours". How do you know its gonna be good. Was it proven out at some point?

     

    Just trying to understand more. headscratch.gif

     

    Thanks for the insight!!!!

  7. Were running a Fanuc EDM with a fanuc post.

    quote:

    # Control Name : Fanuc

    # Description : Generic 4 Axis Wire Post

    # 4-axis : Yes

    # Executable : MP 10.0


    When programming manual tapers (change at point) the post isnt catching it to post an M15 P1. The T is posted where required, but thats it. Everything works fine for all other tapers, but not manual.

     

    code:

    M15 P0

    G55 G00 X-.42539 Y1.0945 Z1.75 I1.75 J0.

    G92

    M60

    M37 I1.75

    S441 D441

    G41 G01 X-.41539

    X-.31539

    Y1.0845

    X-.27035 Y1.0585

    X-.03088

    X-.00639 Y1.083

    X.10762

    X.1179 Y1.07301

    G51 X.12162 Y.9435 T.5

    G50 X.14862 T0.

    G02 X.18862 I.02 J-.015

    G01 X.20562

    X.21649 Y.93354

    G51 X.2207 Y.88543 T.5

    X.25635 Y.7524

    G50 X.50898 T0.

    G51 X.54462 Y.88543 T.5

    X.54975 Y.94404

    G50 X.56062 Y.954 T0.

    Any ideas on how to capture a manual taper so I can get the M15 P1?

     

    Thank you

  8. Pastaga,

     

    depthcc controls the depth of cut.

     

    For a HAAS, you need to use the old style (1 line) rough cycle, not the new style (2 line).

     

    Look for this in your post

    quote:

    # --------------------------------------------------------------------------

    # Machine Specific Settings

    # --------------------------------------------------------------------------

    #Machine axis switches, initial

    y_axis_mch : no$ #Machine has Y axis, 0=no, 1=yes

    old_new_sw : 0 #Switch old (6T), new (0T+) cycle formats, 0=old, 1=new

    wcs_origin : 0 #Always use the WCS origin for coordinates

    dia_mult : 2 #Multiplier for output on X axis (Neg. switches sign of X)

    y_mult : 1 #Multiplier for output on Y axis (Neg. switches sign of Y)

    z_mult : 1 #Multiplier for output on Z axis (Neg. switches sign of Z)

    dia_shift : 0 #Shift for output on X axis, radial entry

    y_shift : 0 #Shift for output on Y axis

    z_shift : 0 #Shift for output on Z axis

    map_home : yes$ #Use home positions as entered or map to machine axis

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