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Charlie Pierson

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Posts posted by Charlie Pierson

  1. EazyE,

    I probably misunderstand what you need, however I was thinkin that all you need is 1 file, a parasolid w/ the engraving already done to it.

     

    Mike, Keycreator does work right, Cadkey 21,workshop, etc. kinda su@#$d.

    The Keycreator people fixed all the problems, and went way beyond. The drafting people here use Unigraphics and Solid Edge. I can correct their models much faster than they can. Its sorta like comparing McamX to whatever they sell for generating NC code. Easier and faster.

     

     

    cp

  2. rpm sounds too slow

    60sfm=2444rpm, 40sfm=1630rpm

    .003 ipr

    1st peck should be 1.5 dia of drill

    then 1.0 dia for a couple of pecks

    .75dia for a couple , etc

     

    just a couple of ideas

  3. +1000 John et al,

     

    I like to set my tombstones up like a 4+ sided locating plate, w/ a common grid setup for locating pins and hold down screws. The part fixturing would then attach to the tstone faces.

    After the first run of a job, (if the tstone is still centered and not out of rotation), the next run of that job is simply attaching the plates and letting it rip.

     

    cp

  4. The Bostomatic SPC1 control we used to have here was an absolute I&J if you were in G90, Incremental start to center if you were in G91.

     

    I prefer Absolute end coords w/ inc start to center cuz its easy to pick out arcs that start on a quadrant when looking at the code. Also, if somehow ( see todays previous thread on crashes ) the end coord isn't right then who knows where the control is gonna put the center of the arc.

     

    cp

  5. We have 6 Mycenter 3x's w/ 2 pallet changers.

    On the whole, they have been pretty reliable.

    The only issue I have w/ them is as they get older, the prox switch plug connectors located

    under the saddle at the XY table junction seem to fail due to coolants deforming the plugs.

    PITA to access and repair. We usually remove the plug and solder the connections, but we are still looking for a way to make then absolutely watertight.

     

    cp

  6. if you have custom macro then you could read #599 by looking at the variable page or you can use #599 in a test statement such as : IF [#599 LE 212O] GOTO 345

     

    or

    WHILE [#599 LE 2125] DO 1

    |

    |

    |

    #599=[#599+1]

    END 1

     

    If you have a Fanuc control , check in the operators manual, programming section, for Custom Macro B and learn it from there

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