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Type: Posts; User: alevitt53

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  1. Replies
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    Oscillating Tangential Knife

    Hello all,
    Does anyone have experience retrofitting an oscillating tangential knife to the CNCRouter Parts pro machine with Plug and Play NEMA 34 CNC Control System?
    I've heard conflicting reports...
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    Re: Spoilboard surfacing with Amana RC-2251

    I had the same problem. To solve.....Start the cutter off the board, run the length (or width) and make the next cut coming back the other way the same.
    That way you are never pushing on the bottom...
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    49,897

    Re: New MODBUSEZ SetUp Plugin For UCCNC

    Hi Dan,
    Just purchased a new Hitachi wj200 vfd. First question is if your setup will work with this VFD? Second, if it does, could you repost the most current configuration and downloads needed...
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    Re: Spoilboard surfacing with Amana RC-2251

    Now that makes sense. My spoilboard needs resurfacing so I'll give that a try.
    Thanks!!!!
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    Re: MDF sign 4 ft long x ~2 feet tall

    Where are you located to calculate shipping charges?
  6. Replies
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    Re: Spoilboard surfacing with Amana RC-2251

    No I never contacted them. I just use it with the two side bits and call it a day!!!
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    Re: Spoilboard surfacing with Amana RC-2251

    I used the same bit to surface my spoilboard. I found that the bottom cutting bits are slightly recessed from the side bits. If you take a shallow cut, the bottom bits just sit there and burn.
    I...
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    Re: crp800 2.2KW Spindle option

    Hi Zak,
    Do you have the Nema 34 CRP800 connected to the Huanyang VFD? If so Could you share the setup?
    Could you take some quick photos of the wires on the VFD and where they are connected inside...
  9. Re: Water Cooled Spindle: Pump & Heat Exchanger Mounting

    They weigh very little. The machine is up and running for 2 years.
  10. Re: Water Cooled Spindle: Pump & Heat Exchanger Mounting

    Here the pictures.
    Running last night for over an hour and the spindle stays cool to the touch.
  11. Re: Water Cooled Spindle: Pump & Heat Exchanger Mounting

    I can send them tonight when I get home.
  12. Re: Water Cooled Spindle: Pump & Heat Exchanger Mounting

    I bought the same pump and purchased a small "radiator and fan" used to cool computers. Mounted everything on the gantry and ran a 12v wire from the main control box. I wired it so it's on all the...
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    Re: pricing question

    I agree, but circumstances dictate that I keep this job in house.
    Anybody have any guidelines/industry standards they can suggest??
    thanks
  14. Replies
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    pricing question

    Hello All,
    I need some help/suggestions on pricing. I've attached a DXF of what the customer wants cut out of .063 aluminum. I need to save all the letter holes to be installed on a background...
  15. Re: Trying to cut 1/2 acrylite cast acrylic. Have tried everythin

    1/4" O-flute bit....16-18K rpm and around 100 in/min cuts fine.
    you can slow the rpms down to 15k and the feed rate down to 70 inch per min
    I just cut some 1/4 inch today with no problems.
    If you...
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    Re: Bad cuts in acrylic - pro 4896

    This is extruded acrylic. thanks for the suggestions. I'll try them over the weekend and post back.
  17. Replies
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    Re: Bad cuts in acrylic - pro 4896

    Used the same bit from Onsrud along with a 1/4". Same results no matter the bit/feed/speed..I think it is a machine problem either in the movement or software.
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    Bad cuts in acrylic - pro 4896

    Pro4896 - nema 23s - g540 - ess smooth stepper.
    Been trying to solve bad cuts in 1/4" acrylic. The cuts look like corduroy. See photos attached. I did find one problem which was a flat spot on one...
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    Re: SHOW YOUR DUST BOOT/PICK-UP SHOE...

    Hey 520052,
    Where do you get the "ball turret" that is on your vacuum line? Is it available in 4"
    Thanks
  20. Replies
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    Re: New pro 4896 with Gecko 540 Problem

    What I'm struggling with is that this exact electrical set up worked for hours at a time with my old machine albeit it was only 30x40 and was not running at the speeds I am now.
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    New pro 4896 with Gecko 540 Problem

    Hello All,
    I just completed the Pro 4896 build and installed my original Nema 23 motors 425 oz.and Gecko 540 controller with CNC Router Parts Red Cables.
    Everything works on initial test. But upon...
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    1,084

    Re: output in DXF

    Thank you!!!!!!!
    That helps me out....
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    1,084

    output in DXF

    Could someone please bring this file into Aspire and output it as a DXF for me.
    Would appreciate it very much...
    Thank you
    Art
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    Re: PRO4896-34 planning and build log

    seesoe
    thank you very much>>>that helps me out alot!!!!
  25. Replies
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    4,348

    Re: PRO4896-34 planning and build log

    SeeSoe,
    That would be very helpful...Thank you!
  26. Replies
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    4,348

    Re: PRO4896-34 planning and build log

    Hello,
    I'm upgrading my current machine and will probably go with the pro4848. Your progress postings will help greatly. Would you be willing to share the g-code for the vacuum plenum you designed?...
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    Dual Ball Screw X Axis Problem

    Hello,
    I've built a 30x40 CNC loosley based on CNC Router Parts unit. I'm running nema 23 motors running an x and slaved a axis with ball screws.
    Running Mach3 and a g540 driver.
    The bottom line...
  28. Replies
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    Thanks guys, I'm not sure I understand how a...

    Thanks guys,
    I'm not sure I understand how a timing belt would help. Would it be connected between the two motors? What would happen if one of the motors stopped or stalled?
    Could you elaborate or...
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    Racking Gantry Protection

    Hello All,
    I have reworked my home build machine to include ball screws and motors on each side of the Gantry. Everything seems to be working smoothly.....
    My concern is .....What happens if ONE of...
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    z axis reverses direction

    Just finished reworking my machine to use ball screws on the x axis. Y and Z stayed the same and worked fine prior.
    Also hooked up x and y limit switches which were inactive before.
    Now here is the...
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