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  • Users: Gaganaut06
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  1. Gaganaut06

    Can we combine hole table and GD&T position tolerance symbol

    I have a plate which has some 500 hole of different sizes. Our usual practice is to provide a hole table with X and Y coordinates and a plus minus tolerance on the values. Is it possible to provide a positional call out to all 500holes and refer to the hole table as basic dimension. Thanks in...
  2. Gaganaut06

    overall straightness and individual straightness of axis of cylinders

    I am trying to tolerance an assembly which has three rings connected to each other. I have attached a simple drawing which shows the arrangement. My doubt is how to show in drawing that the straightness between adjacent rings is to be within 0.25mm and when considering all three rings together...
  3. Gaganaut06

    How to properly show compound angles of a feature using GD&T?

    I have a drawing of a fitting which connects to a tube at a compound angle of 30deg and 45deg. Is this the correct way to show this (attached)
  4. Gaganaut06

    Call out for a pattern of concentric holes

    I am having a pattern of two concentric holes on both the faces of a C channel, these holes are drilled together in one go. The pattern has four sets of these two holes ( total 4x2=8 ). How to properly show this in drawing. I am using iso - gps
  5. Gaganaut06

    Improving rigid body mode magnitude to 1e-6 or better

    Dear experts, I am trying FE Analysis of a complicated composite system in nx nastran. When I do a free free run my first 6 rigid body modes are of order 1e-4. But my client is insisting on modes better than 1e-6. In order to understand better I modelled a simple plate with isotropic material...

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