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  1. Replies
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    Dyna myte Dm4800 for sale

    For sale 1995 dyma-myte cnc vertical machining center.
    32"X 20"Y 20"Z
    47.5" X 25" TABLE

    can be seen in operation

    EQUIPPED WITH
    Mitsubishi Controls M3
    Box Ways
    Rigid Tapping
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    VK3 centurion 6 start up procedure

    I have a new to me VK3 with centurion 6 control.

    When we start up the machine from power down state.
    We have to press F1 then F2 then some "y" and it begins a setup of the scram drive.

    Machine...
  3. reinitialization of mitsubishi M3 control

    It seems battery issues force me to reinitialize the control.
    Getting Buss error on some screens.

    So i have most of the backups done:

    From page 1 on screen
    #1 programs (including tool change...
  4. Re: need help with puma gt3100l turret index issue

    Can you tell me how to check the VPF.M?

    I did check the parameters against the sheet that was in the electric cabinet. Most were the same. a few were different. Is this sheet good to use? or is it...
  5. need help with puma gt3100l turret index issue

    Had a pretty big crash the other day.
    I think it was bigger than they let on, because the chuck jaw was laying in the bottom of the machine......OUCH

    after we replaced the inner and outer pins....
  6. Need help 1983 mazak qt20 T1 control some pendant buttons soft keys not responding

    Started up the mazak QT20 T1 control 1983 vitage a few days ago after sitting unused for a week or so.

    After about a minute some of the buttons and soft keys on the pendant do not respond.
    If i...
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    bridgeport interact 412 problems need help

    I have a interact 412 with heidenheim tnc controller ,bosch drives, fanuc spindle.

    a few days ago when i turned it on after a lengthy downtime (about 1 month). i had issues with the machine homing...
  8. Thanks guys ....I was hoping there was a easier...

    Thanks guys ....I was hoping there was a easier way.
    I will be making these qty 25 pcs. The thing is the od and the outer 45 chamfer dia. changes with every order. some are bigger some are smaller...
  9. The process for soft jaws is as follows: 1....

    The process for soft jaws is as follows:

    1. Choose a set of soft jaws from your giant heap of used ones on the shelf.
    They should already be bored close to the finished diameter you want to
    ...
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    Summit od grinder yea or nea

    I have the possibility of buying a Summit od grinder. It is a 12 x 40 machine and appears to be in decent condition, Although i can not run it.
    It does not have the id attachment.

    It would be...
  11. I would bore a set of soft jaws in the cnc or...

    I would bore a set of soft jaws in the cnc or manual lathe with 3 jaw chuck
    to the same diameter or slightly less than the od of the pulley stock.
    you should get less then .001" runout provided the...
  12. 1.5 MM wide slot in 304SS x .450 deep blind

    I may (or may not) quote a job that has a .062 wide slot in 304 ss.
    Slot is .25 deep . But it is close to another feature so I would have to use a
    .45 long endmill. Slot is .18 long.
    I figure i...
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    this may be a little off topic but....old Cincy Milicron

    CINCINNATI MILACRON #5V-1000 NC VERTICAL MACHINING CENTER | eBay

    we ran one of these up until 2005. Tried to sell it. but had to scrap it.
    this one has a a8 control with digital depth control....
  14. we did the board swap last night. And we still...

    we did the board swap last night. And we still have the same problem with the new board.
    I do not know if this board was a good one .We purchased it off ebay.
    we did take the switch box out .

    we...
  15. Thanks Caprirs: We actually did have it hooked...

    Thanks Caprirs:

    We actually did have it hooked up thru one of the switch boxes.
    Is it possible that the send port is ok and the recieve port is damaged???

    i am assuming this damage is to the...
  16. need help dm4800 rs232 communication problem

    machine is mid 90's dm4800 with mits m3 control.

    We are having issues communicating with our pc.
    This started yesterday after we had a big electrical storm.
    before the storm we were able to send...
  17. Replies
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    diameter to length ratio for chucking work

    for cnc lathe with hydraulic chuck.
    Is there a rule of thumb for turning parts without a center.

    I would think this would be based material,diameter,chuck pressure,
    how much of the part is in...
  18. Replies
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    1996 is right....i guess i had a typo in there. I...

    1996 is right....i guess i had a typo in there. I do have the manuals.

    Are these machines linear ways or box ways in "z".

    Looks like box ways on "y"
  19. Replies
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    1,636

    Frontier L lathe

    Can someone give me some info on a mori frontier L lathe.
    We purchased it to use in our 2 man shop.
    1986, 8" chuck, collet nose with bar feeder. fanuc 21t control
    machine came out of a 1 owner...
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    Thanks..I did download a few of your other post...

    Thanks..I did download a few of your other post and will try them when we get the machine.
  21. Replies
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    fanuc 21T control post processor question

    I am looking for a post for a Mori Seiki Frontier lathe.
    It has a msc-521control (or Fanuc 21T)

    Question is:
    What fanuc post can i use for this control ?

    Does any one have one.
    I have...
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    fine boring heads

    Anyone care to discuss the ups and downs of fine boring heads?

    Is there a brand that is better than another?
    these would have to be the "tenth" set type.

    hole tolerances around .0004

    range...
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    Botha: I will be in your neck of the woods in...

    Botha:

    I will be in your neck of the woods in a few days..
    Have a trip thru Maine and lower Canada planned ....leaving tomarrow.

    The new switch is on the way..

    Thanks

    Mike
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    Thanks for the reply .. the switch seems to...

    Thanks for the reply ..

    the switch seems to work some of the time.

    I have ordered a new switch. I think this will solve the problem

    Mike
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    Well i checked my y home switch again today and...

    Well i checked my y home switch again today and it seems it is intermiently bad.

    I was able to get it to home by playing with the switch.

    Can someone explain what happens during the home cycle...
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    mits m3 control wont find home in y axis

    Hi all;

    I have a dyna myte dm4800 with a mits m3 control. It has been a great machine up untill monday. (yeah i still like it a lot)

    Machine was running fine on sunday .came in monday morning...
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    dyna myte dm4800 wont home in "y" axis

    Hi all:

    I have a dyna myte dm4800 with mits m3 control.
    monday morning when we turned it on the machine would not home in the y axis. x and z axis homed fine. The axis can be moved with the...
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