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IndustryArena Forum > MetalWorking Machines > Benchtop Machines > HF32 drill mill with steppers.
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  1. #1
    Join Date
    May 2013
    Posts
    149

    HF32 drill mill with steppers.

    Hi all,
    As the sign says, Hare and Forbes drill mill (australian rongfu clone).
    2 x nema 34 large for X+Y, 1 x nema 23 large for Z.
    I will deal with the quill issue, sensibly and not way of modifying the head casting, it will have a ballscrew.
    Controller is offline lollette.
    Cheers.

  2. #2
    Join Date
    May 2013
    Posts
    149
    Machine arrived 2011 and has had alot of bits hacked off it.
    It's done a fair bit of work and is due for gib tightening and spindle bearing repacking.
    The 44 gallon drum was a quick and easy swarf tray, it can hold coolant.
    The 5 axis lollette choice was because I have a 250mm rotary table to do trunnion table duty in future.
    The cad changed 20 times and is now a guideline which I hack up as I please, this weekend I will post more when I get to shed at Dads.
    Stepper 9nm with 0.8 reduction as I hope to cut steel quite a bit, I dont want to focus on alloy too much.

    PS: I only have access 2 days a week so go easy.
    Attached Thumbnails Attached Thumbnails Photo0273.jpg   Photo0272.jpg   front.jpg   control.jpg  


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