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27" by 40" CNC

Discussion in 'CNC Mills/Routers' started by mathom713, Jan 11, 2020.

27

27" by 40" CNC

Discussion in 'CNC Mills/Routers' started by mathom713, Jan 11, 2020.

DIY design and build of a roughing 2' by 3.5' CNC router

linear rail ballscrew 1605 1610 hgh20 mgw12
  1. mathom713

    mathom713 New
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    #1 mathom713, Jan 11, 2020
  2. Corey Corbin

    Corey Corbin Well-Known
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    Awesome machine! I have some questions. I was cruising your spread sheet I probably missed it but I was wondering what size spindle? And what size stepper on the Z axis? It looks like a 425in oz. I would like to know if you feel the stepper of the Z axis is strong for the weight you are carrying. I am building a HGH20 rail Z axis and want to use a 2.2kw spindle and wanted make sure it has adequate strength. Thanks!
     
    #2 Corey Corbin, Feb 14, 2021
  3. mathom713

    mathom713 New
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    Yes, the z is Longs Motor brand 425 inoz with the standard 220V HY 80mm spindle.

    I haven’t t had any issues with it so far.

    Thanks
    Mike


     
    #3 mathom713, Feb 14, 2021

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