Recent content by JoMo

  1. J

    Trying to cut a parabolic shape in sheet metal

    Hi, I am trying to cut a parabolic curve in a piece of sheet metal using a numerically-controlled cutting machine (basically a very hard rotating router blade). The router blade is 10mm diameter. I want to achieve a parabolic cut in the sheet metal that adheres to the formula y=x^2 The...
    • JoMo
    • Thread
    • Cut Metal Shape Sheet metal
    • Replies: 3
    • Forum: General Math
  2. J

    Directly measure frequency of light source

    Can anyone tell me if there's a device or method to DIRECTLY mesaure the frequency of a light source? Thanks, Joe M.
    • JoMo
    • Thread
    • Frequency Light Measure Source
    • Replies: 3
    • Forum: Optics
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