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Type: Posts; User: Matty.T

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  1. Replies
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    I'm also new to mig welding. Are you welding...

    I'm also new to mig welding. Are you welding carbon steel?
    I use solid carbon steel wire with CO2. You can also use it with a mixture of 75% CO2 and 25% argon. Are you welding sheet metal?
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    I'd go back and ask for more information/...

    I'd go back and ask for more information/ drawings.
  3. Not sure if you are programming it or not, but...

    Not sure if you are programming it or not, but I've always found NEMA stepper motors to be reliable and good value for money.
    0.3A-2.0A drivers are used for a NEMA 14 or a NEMA 17 stepper motors. ...
  4. Its a trapezoidal lead screw in a lathe machine.

    Its a trapezoidal lead screw in a lathe machine.
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    It was for holding tooling in a CNC Mill. The...

    It was for holding tooling in a CNC Mill. The holder was damaged and I forgot to come back to reply. It's been resolved now, thanks.
  6. Lead Screw - slight galling causing manufacturing

    Hi,

    I've had a few issues with galling which has caused the lead screw to loose its effectiveness.
    The machined parts haven't been to spec. Can someone recommend a reliable lead screw brand?
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    1,308

    Stripped Screw in Motor

    How can I remove a stripped screw from a motor without causing any damage please?
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    1,012

    Hi Conrad, Thanks very much for your input.

    Hi Conrad,

    Thanks very much for your input.
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    1,012

    General Tips For Reducing Run Out

    What are your general top tips for avoiding run out please?
  10. Replies
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    1,390

    Collets V Chucks

    I have just started working in the robotics industry and I was wondering if collets or chucks are best for reliability? Which is best for reducing run out for example?

    ER collets have more points...
  11. Black oxide is a conversion coating so it doesn't...

    Black oxide is a conversion coating so it doesn't affect dimensions. You could buy screws already blackened by this process, such as AccuBlack screws. I'm pretty sure that electroplating is not as...
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