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#Diam+30 this expression is not work. please solve this

harish_aahaní
harish_aahaní Member Posts: 4 EDU
in Learning Center


Answers

  • Matthew_Curran
    Matthew_Curran Member, csevp Posts: 25 PRO
    If you could share your document here I could give a more definitive answer. But from what you have shown, try adding units such as in or mm after 30 in your expression and it should work.
  • MichaelPascoe
    MichaelPascoe Member Posts: 2,935 PRO
    edited October 2021
    Didn't realize Matthew already answered this when I posted, but I couldn't delete it... So, there, Matthew is right, try:

     #DIAM + 30in
    or 
    #DIAM + 30mm
    or whichever units you prefer.




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  • harish_aahaní
    harish_aahaní Member Posts: 4 EDU
    but #DIAM + 30mm is not work
  • NeilCooke
    NeilCooke Moderator, Onshape Employees Posts: 6,090 image
    Is #DIAM a length value and therefore has units?
    Senior Director, Technical Services, EMEA
  • Matthew_Curran
    Matthew_Curran Member, csevp Posts: 25 PRO
    The idea is that the units for #DIAM and the number you are adding need to be similar units in order to solve correctly.

    For example, if #DIAM is set to be a length variable, then the added on number also needs to have length units such as in, mm, etc.
    If it is an angle variable, the added on number needs to have deg, or rad after it. 

    If you need further help, please share a link to your document so one of us can take a closer look and provide a solution.

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