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  1. BLUEHONDA

    Tolerance stack analysis

    Just a simple worst case, thank you all for your comments! Much appreciated.
  2. BLUEHONDA

    Tolerance stack analysis

    Ok thank you very much for your help! Much appreciated.
  3. BLUEHONDA

    Tolerance stack analysis

    I have attached the same image with dimensions and tolerances on, part-1 will need to terminate to the underside of PCB-4 through spacer-3 and part-2 will terminate dierctly to the underside of PCB-4. Parts 1 & 2 are fixed to the chassis base then, spacer-3 (metal m/f spacer) will be fitted to...
  4. BLUEHONDA

    Tolerance stack analysis

    Sorry! Yes I am aware of that I purposely left them off, I'm looking for sombody to show me an example and thought it might be easier if they added there own dimension, but with the tolerances specified. No engineering drawing have been produced yet, it's just a concept at this stage.
  5. BLUEHONDA

    Tolerance stack analysis

    Thank you Monkeydog, I have tried searching for examples but unable to find anything similar to what I'm trying to do. Would you please expand on what you think is missing? Thank you.
  6. BLUEHONDA

    Tolerance stack analysis

    Hello monkeydog, I have tried searching for examples, but unable to find anything like what I'm trying to. Could you please expand on what I have missing?? Like I said I am new to this stuff. Thank you.
  7. BLUEHONDA

    Tolerance stack analysis

    Hello i am a little new to engineering and i have just been asked to do a tolerance stack analysis on a project i am working on. Attched is a picture that shows a machined from solid chassis with two steps in it, on the top step PCB-2 is fixed and on the bottom step PCB-4 is fixed. On the base...
  8. BLUEHONDA

    Tolerance Stack Question

    Could anybody show me how i would work out what the smallest amount of material would be left between the hole and the outside edge of the pad. Several people have had a go at this and given me different answers. Is there a quick and easy method of working this out? And please bare in mind that...
  9. BLUEHONDA

    Tolerance Stack Question

    what would be a better way to dimension this part up then? what do you suggest the 15.15 should be if not a basic dimension. I am trying to maintain the hole position in relation to the edge of the plate. Also doesnt the geometrical tolerance (Hole position Ø 0.25)have any impact on dimension...
  10. BLUEHONDA

    Tolerance Stack Question

    Attached is the drawing I'm working with, I'm trying to find the Max and Min for Dim (X) My Drawing could somebody explain step by step the procedure I need to go through to find the Min and Max, like I said im a new to this game so explanation for dummies please. Thanks all very much...
  11. BLUEHONDA

    Tolerance Stack Question

    Hello i am a bit new to this mechanical stuff and i am trying to understand how you worked this out? Would sombody break it down for me so that i can understand each part. drawoh, How did you get the positional tolerance Ø0.3mm from the hole at Ø15.2mm. If you could explain i would be very...

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