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Type: Posts; User: LEWENZ

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  1. Replies
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    983

    Re: Aluminum plates with countersink holes

    I have a quote ready. Please email:
    [email protected]
    for private quote.
  2. Re: RFQ: 6061 T6 parts, from rod stock and square slugs

    Sorry, I didn't get the drawings. Please resend.
    Thanks
  3. Re: RFQ: 6061 T6 parts, from rod stock and square slugs

    Send drawings for quote to
    [email protected]

    Thanks
  4. Replies
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    262

    Compumotor 172A indexer for stepper motors

    Compumotor 172A 172 A Indexer Stepper | eBay
  5. Thread: Aluminum tubing

    by LEWENZ
    Replies
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    469

    Aluminum tubing

    Aluminum Tube 3 1 2" 3 5" ID 1 4" 250 Wall 4 1 2" 4 5" Long 8 Pcs | eBay
  6. Thread: Aluminum tubing

    by LEWENZ
    Replies
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    351

    Aluminum tubing

    Aluminum Tubing 3 5" ID x 4" OD x 26" Long 8 Pieces | eBay
  7. Replies
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    4th axis cnc index head

    Ebay ad:
    CNC 4th Axis Index Head | eBay
  8. Replies
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    4th Axis cnc index head

    Check out the new fourth axis cnc index head offered by Kayenel, Inc. at
    KAYENEL MACHINE
    Click on the "NEW" button for more info.
  9. Replies
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    NEW 4TH AXIS INDEX HEAD CNC NEW

    CNC 4th Axis Index Head New | eBay


    One new 4th axis rotary indexing head for cnc machine.
    Rugged cast aluminum housing.
    Gear drive with 72:1 reduction.
    Backlash adjustment.
    Accepts nema 34...
  10. Replies
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    494

    Re: Aluminum Cheese Wheel need 25

    Didn't realize "reply with quote" would go public.
  11. Replies
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    Old South Bend 13" lathe.

    Hi Everybody:
    I have an old 13" South Bend lathe and I'd like to renew the spindle bushings. Wondering if anyone has a dimensioned drawing or knows of a place to buy these bushings.
    Thanks
    Lew
  12. Replies
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    Actually, I contacted the manufacturer and got a...

    Actually, I contacted the manufacturer and got a quote on the parts. They were pretty expensive since they were coming from Taiwan. I'll talk to Enco and see what they say. Mostly looking for someone...
  13. Replies
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    KNEE MILL WORN - SUPPLIER NEEDED

    I've got an old knee mill (B'port clone) and the X and Y axis are worn. I'm thinking of replacing just the knee,saddle and table. The mill is otherwise in good shape. And, it's in a difficult place...
  14. Replies
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    Sales Representatives ?

    I think this is the right place for this posting.
    Anyway, seems like a lot of shops are looking for work these days. I've entertained the thought of contracting with a sales rep. that would do the...
  15. Replies
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    Gears

    Thanks, Richard.
    I will be looking at a few other sources.
  16. Replies
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    1,032

    Worm gear and worm drive

    I've attached two dxf files that show a worm gear and a worm drive. I'm looking for quantity two of each for now. This is a new product that I am working on and if it pans out there would be requests...
  17. Replies
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    1,674

    Custom tool makers?

    Hi All:
    I am in need of obtaining a quote on a custom carbide four flute straight flute cutter. Wonder if anyone has a reliable tool maker local to the U.S.?
    Thanks
    LEW
  18. Replies
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    Well, here's what I found for what it's worth....

    Well, here's what I found for what it's worth. Seems that by slowing the Z axis down the problem went away. I was using a velocity of over 120. By lowering this number to around 70 or so, the motor...
  19. Replies
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    Thanks for the reply. It's not a problem with...

    Thanks for the reply.
    It's not a problem with the direction high of low setting. Most of the time the page up/down key works. I have tried changing the direction logic in Mach also but it...
  20. Replies
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    Stepper drive (Gecko) problem

    Hi All:
    I've got a peculiar problem with my Mach 3 / Gecko 201 system that I recently got running. The Z axis is unreliable. When I rapid down or up I usually use the Page up/down keys. Something is...
  21. Thread: Gecko's - Great

    by LEWENZ
    Replies
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    860

    Gecko's - Great

    Just wanted to post this so that all know.
    I totally burned up a Gecko 201 and talked to Mariss about it. He explained the One time stuff happens policy. I sent the drive and a confession to him and...
  22. Replies
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    Hi: Please send drawing files to:...

    Hi:
    Please send drawing files to:
    [email protected]
    Acad,Solidworks,dxf etc.
  23. Replies
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    1,535

    Jerry: Don't know if you'll see this but I did...

    Jerry:
    Don't know if you'll see this but I did manage to test the disable function on the Gecko's and it works just as I hoped and you said.
    Thanks
    LEW
  24. Replies
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    Thanks again. On my dos system if I power up the...

    Thanks again.
    On my dos system if I power up the system and disable the drives I can freewheel the handles without any back current.
    If I don't power up the system and turn the handwheels the...
  25. Replies
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    Thanks, Jerry: Have you used the disable...

    Thanks, Jerry:
    Have you used the disable function on the Gecko's? And, if so, does it allow the machine to be used manually?
    LEW
  26. Replies
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    Gecko 201 disable?

    HI:
    I've got my machine running with Mach 3 and Gecko 201's.
    At times, I'd like to run the machine manually. But, I need to cut power to the steppers and not have them feed back current as I crank...
  27. Thread: RFQ_NSN parts

    by LEWENZ
    Replies
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    883

    Please email drawing files to:...

    Please email drawing files to:
    [email protected]
    Thanks
  28. Replies
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    Please send drawings to "[email protected]"...

    Please send drawings to "[email protected]"
    I've sent a pm but no reply.
    Thanks
  29. Replies
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    Thanks for the info. I did see elsewhere in some...

    Thanks for the info. I did see elsewhere in some posts that "common" and +5VDC were used interchangeably.
    I did need some degree of confidence. So, thanks again for the quick reply....
  30. Replies
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    Gecko wiring question

    Hi All:
    I am in the midst of wiring Gecko G201's and have noticed that terminal 10 is marked "common" instead of "5VDC" as in the documentation. Is anyone familiar with this discrepancy and can...
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