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Brando

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Posts posted by Brando

  1. switch it to inverse time on 4x feed, if you want to use the ipm mode you have to put the diameter your working at in a parameter, im not sure which one for the matrix control, if your work across multiple diameters unless they're pretty close in size you should use inverse time, google about it and you'll understand why, had a similar prob on a haas with a rotary last week oddly enough haha

  2. One thing I did here was strictly safety related, and that was to modify my post so at the end of a program it posts "S50" right before the M30 to reset the spindle rpms at a safe level. I inadvertently hit the spindle start once with an indicator in the spindle and it spooled up to 12k. I was luck I wasn't seriously injured, or worse.

     

    been there!! after somebody shot the tip of a edge finder across the shop from 14k,,, i modified the tool changing macro (most fanucs are O9001) to have a S0 in as well as the end of the prog

  3. That screams wear which tells me you are taking it way to easy on the tool. You are rubbing the material verse cutting the material. I would leave my SFM where it is and maybe double or triple your feed rate and see what happens to your tool life. I have seen time and time again where someone slows feed rates down thinking it will help and then the opposite happens. Maybe not the case here, but it all else fail I go against conventional logic and start speeding things up. I have done that and seen some really amazing results I would have never expected to see with tool wear and tool life.

     

    i feel the same way about this, im thinking hes not loading the drill with enough chip load and when drilling the drill is winding up and springing back, chipping his cutting edge, the hole is 13" deep so his drill gotta be 13.6-14" long

    and heres the pic of his drill tip, he sent me a few emails

    im gonna try to dig thru some old notes i may have drilled something similar to this at an old job

     

    he also said hes getting a honed edge prep and a coating put on

  4. start by going to the setting drop down, and click customize, that brings up the window shown in pic 1, (the .mtb file path location on the computer is shown to the left of the green check icon, ie mine is called brandon renwick.mtb)

    make note of which .mtb file you're using

    then click the open icon in bottom left of window

    this brings up another window shown in pic 2, as you see i have 3 .mtb files i could choose

    pick a different .mtb file, and just as a note when i pick the default.mtb i get the same result as you do on the surf hs icons, only when i pick mastercam.mtb or my custom brandon renwick.mtb do i get the icons as they should be

  5. thanks for all the help guys!!, got it fixed, turns out our vf1 dosent have a vector drive spindle which is spindle motor controlled orient, (which the explanation above is correct) ours uses a solenoid activated shot pin to orient the spindle, its a older model

    heres what i did to fix it,

    orient the spindle via the button,

    loosen the bolts on the ring the shot pin goes into and break the taper lock so i can turn the spindle by hand with the orient activated

    align the spindle drive keys with the x axis to .005 or less

    then tighten the ring bolts and check the key alignment, the tolerance can be up to .03 difference, but obviously the closer it is the less wear on the tool changer

    and thats it!!

     

    and also the reason our spinlde burned up was bc the oil air mixing unit was clogged up, so ill be taking pics later of where to look on your haas,,, save a 5g repair for a 20 min fix to clean out a little funk build up

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