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Recent content by gani11

  1. gani11

    Surface Roughness - Ra & Rt relation

    Hi, it should be Rt = pi Ra. Sorry about that...
  2. gani11

    Surface Roughness - Ra & Rt relation

    Hi, For sinusoidal wave like surface how can i establish the relation between Ra and Rt (or Rp-v) as Ra = pi Rt ? Please help.

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