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Type: Posts; User: grf

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  1. Re: Any Australians need Surface Plate without being ripped off?

    hi Zarthras
    i m looking into getting a surface plate.
    tried to message you but your inbox is full.
    if you see this could contact me please.
    Grigoris
  2. Replies
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    thank for that

    thank for that
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    what kind of cooking oil? there are so many...

    what kind of cooking oil? there are so many different types.
  4. Thread: Hoss's G0704

    by grf
    Replies
    6,870
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    827,881

    my mill is using ballscrews from the same source...

    my mill is using ballscrews from the same source and i have nothing but good things to say about the transaction. really bad to hear you have problems.
  5. Thread: bf-30

    by grf
    Replies
    173
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    13,728

    i was never happy with the noise of the head and...

    i was never happy with the noise of the head and down the track i will convert it to belt drive. till then i can experiment with the gear setup. i changed oil twice and the second time was a good...
  6. Thread: bf-30

    by grf
    Replies
    173
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    13,728

    i got the am2200. the cm series is something that...

    i got the am2200. the cm series is something that i do not understand. the drive is the one that comes with the motor and i believe it is the same technology like the standard. after all the bldc...
  7. Thread: bf-30

    by grf
    Replies
    173
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    13,728

    i think around 280-300 kgr the castings are...

    i think around 280-300 kgr
    the castings are different as i fitting 20mm ball screws without modifying anything.
  8. Thread: bf-30

    by grf
    Replies
    173
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    13,728

    i had no complaints from the stock part, apart...

    i had no complaints from the stock part, apart that the drive failed.
    if it was more reasonably priced i would have gone with the stock board replacement.
    i have seen a lot of wmd30 builds and i do...
  9. Thread: bf-30

    by grf
    Replies
    173
    Views
    13,728

    thank you very much for all the info. i will try...

    thank you very much for all the info.
    i will try again to repair the old drive as i can always use it for my lathe.
    i did check all the swithes but could not find anything wrong. also when pressing...
  10. Thread: bf-30

    by grf
    Replies
    173
    Views
    13,728

    motor replacement

    so after a long time i decided to go ahead and buy the adlee motor from Mark
    Welcome to Home Machine Shop!
    i decided against a vfd as it would end up been very heavy solution although the cheapest...
  11. Thread: Hoss's G0704

    by grf
    Replies
    6,870
    Views
    827,881

    Hi Hoss where did you get the bf30 motor-driver...

    Hi Hoss
    where did you get the bf30 motor-driver unit from?
  12. Replies
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    this is fantastic news. i cannot wait as i am...

    this is fantastic news.
    i cannot wait as i am ready to pull the trigger and order the 2.2kw kit for my bf30.
    i am guessing some steel tests or face cutter testing at low rpm will show the...
  13. Replies
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    any news on this one? has anyone received a new...

    any news on this one?
    has anyone received a new drive?
  14. Replies
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    1,471

    so while i am waiting from a couple of places to...

    so while i am waiting from a couple of places to hear back about motor options i thought of investigating a bit about vector drives and 3 phase motors.
    i do understand the benefits of having a...
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    thanks for that hope me being in Australia not...

    thanks for that
    hope me being in Australia not to be a problem.
  16. Replies
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    i would be very interested in a second hand set.

    i would be very interested in a second hand set.
  17. Replies
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    my drive is the one that comes with the mill. i...

    my drive is the one that comes with the mill.
    i do not want anything more than to replace the unit that does not work at the moment.
    the video link has all the details of the setup
    Bf30 problem -...
  18. Replies
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    thank you for the reply. i was researching online...

    thank you for the reply. i was researching online about it.
    if i understand correct the main difference is that the bldc has permanent magnets and the ac does not.

    what drive options are out...
  19. Replies
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    motors-drives.....etc

    hi everyone.
    my BF30 mill motor refuses to start since yesterday and i started looking for alternative solutions as i cannot figure what is wrong with it.
    it looks like everything is working fine...
  20. Thread: bf-30

    by grf
    Replies
    173
    Views
    13,728

    motor problem

    today is not a good day my mill decided not to work.
    i used it to do some drilling then i work on my gcode program for almost an hour and when i tried to start it the motor refused to dance.
    any...
  21. i put the price for a set to give an indication...

    i put the price for a set to give an indication of the cost they are available individual also.
    PM me an email so i can email u some more details. as i said i do not know if i am allowed to post...
  22. i do not mention names as i do not know what is...

    i do not mention names as i do not know what is allowed but ebay is your friend i guess.
  23. for drills especially you can always get cheap...

    for drills especially you can always get cheap Chinese collets.
    a full set of er25 (3/64" to 5/8")costs 38US
    each tool holder is 17US but freight is something that might be a bit expensive.
    the...
  24. i would use er collets if i use them a lot and...

    i would use er collets if i use them a lot and could afford them. they start from 3/128".
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    thanks for that. i tried it and it work. a lot...

    thanks for that. i tried it and it work. a lot better than what it was before.
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    profiling rectangular

    hi everyone
    i am trying to profile a rectangular and visual mill is doing something strange.
    normally i would expect it to cut 4 straight sections but instead it tries to cut 4 straight sections...
  27. Thread: bf-30

    by grf
    Replies
    173
    Views
    13,728

    it has been some time since i had any progress...

    it has been some time since i had any progress with the machine.
    last thing i tried was to make my own probe for the auto zero function.
    i used an off of some 3/4 er25 chucks that i got and i...
  28. Thread: bf-30

    by grf
    Replies
    173
    Views
    13,728

    good stuff let us know your experiences with the...

    good stuff
    let us know your experiences with the conversion.
  29. Thread: bf-30

    by grf
    Replies
    173
    Views
    13,728

    you are welcome i got a lot of help in this...

    you are welcome
    i got a lot of help in this forum and i am glad that i can give something back.
    yaskawa are very complicated pieces and you might find it difficult if you do not have some...
  30. Thread: bf-30

    by grf
    Replies
    173
    Views
    13,728

    i used a parallel port card. nothing special it...

    i used a parallel port card. nothing special it came with my servos. i have a couple of issues with my conversion. my pulleys are not a good fit on the acme screws but that will be fixed when i...
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