Machine shop talk 2 (complicated drive wheels)

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  • Опубликовано: 29 окт 2024

Комментарии • 3

  • @RustyInventions-wz6ir
    @RustyInventions-wz6ir 4 месяца назад

    Very nice work. Good looking parts

  • @weldmachine
    @weldmachine 4 месяца назад +1

    Although the Steel Wheel is obviously heavier than an Aluminium version.
    The harmonics from the Steel Wheel will be a lot less.
    Acting as a dampener for the running noises, and Aluminium always has that annoying Riiiiinnnnggg sound when it's running ???
    It's not so bad writing programs by hand on a CNC Lathe.
    Incremental ( U/W ) cutting is a little easier to think about, especially when you're anywhere near the part.
    The Chips getting stuck between the Part and the Tool Holder can be a Pain ???
    One way you can fix this is to bore a hole through the back of the Tool Holder and allow Coolant to run through and over the side of the Tool Holder.
    I have always used Sandvik even when I worked in other peoples shop.
    Stupid Expensive is good way to explain Sandvik 😅
    Capto is always expensive too, but it is a good way to mount a Tool.
    I hear your thoughts about High RPM for a Large Lathe Chuck ??
    Not only a little scary, but also the inertia is a lot greater on a Large Chuck, simple things like Chuck Jaw pressure start to come into this also.
    It's good see you back with another video👍

    • @mesikamoto
      @mesikamoto  4 месяца назад +1

      Yes aluminium drive wheels can be "noisy" sometimes. The main concern is that If the drive wheels are too heavy it will cause a voltage spike upon motor deceleration and it will error out my motor inverter. I can program the decel. time longer, but thats more like a bandaid fix.
      Yes, drilling a small hole through tool is actually a good idea. Initially a thought about some external nozzle but this will also work.
      Capto is also super rigid. Yesterday I had a small crash when the part camo loose from chuck and hit the tool pretty hard. Didnt even move a bit. No offsets needed.
      Thanks for suggestions!