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  1. k0330

    How to determine the width of a beam waist in laser cutting?

    Hi all, I have to determine the width of beam waist w0 for laser cutting machines, and here is the info I have: wavelength, beam parameter product, beam quality (mm*mrad), minimum laser light cable diameter But I don't have the divergence angle theta... I consulted the website...
  2. k0330

    Measure the area of closed curves in Siemens NX

    Hello all, I tried to measure the area of a closed composite curve, which is composed of 3 curves in Siemens NX. However the system told me error, when I tried each time... Does anyone know how to solve the problem? Or is there a better way to measure the area of a closed composite curve in...

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