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  • Users: Yuyu28
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  1. Yuyu28

    Using a complex blade surface as datum feature

    Hello all, Imagine a carbon-fiber rotor blade that is manufactured by laminating the layers on an inner mold, and cured inside an outer mold that will determine the outer, complex aerodynamic surface. The blade is then trimmed at the root and at the tip, forming two planes that, theoretically...
  2. Yuyu28

    Defining a datum in a 2X detail view

    I have the following drawing of the grooves on a shaft that hold retainer rings. I know it is not fully constrained, but that is not relevant to the question. Context: a) FUNCTION: The shaft fits with clearance into two holes to constrain two other parts radially. The axial movement is...
  3. Yuyu28

    Is the ISO fit G8/k5 combination allowed?

    My apologies if this is not the correct forum to post this. I have a bushing of 8mm nominal OD that requires an ISO tolerance of k5 (8 +0.007/+0.001) to fit into a bearing; this is a given data. I am designing another clearance hole to house the bushing outside the bearing, and I am doubting...

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