Flat Pattern is showing outside/perimeter profile

Flat Pattern is showing outside/perimeter profile

devonY8YC6
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Flat Pattern is showing outside/perimeter profile

devonY8YC6
Participant
Participant

I have traced a Canvas with a fit point spline. Created a mirror of the half with a construction line and then flanged to 1/8" sheet metal. When I create a flat pattern of the face, it produces a flat pattern of the side profile.

 

I have had this issue before and found it to be an unclosed point, extra line, etc. I have also worked around this before by copying the sketch, pasting it onto a bigger surface that is already flanged, and then negatively extruding the surrounding material. Also, creating a flat pattern from the backside has resolved this issue before. None of these options has worked for me on this one. I did this process with another drawing and it was successful. I am unsure on what to do as I have spent hours and multiple variations of the drawing that all come out to the same wrong flat pattern.

 

Here is a copy of the job:

 

https://a360.co/3QpVdah

 

Thank you for any help.

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jhackney1972
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Consultant
Accepted solution

Your model, which will create the Flat Pattern facing you, is attached.  You created the sketch on the X-Z Plane forcing the flat pattern to that plane.  I redefine your sketch to the X-Y plane so the flat pattern is created there.  Your original is fine except you probably prefer to view it from the top of the X-Y plane,

John Hackney, Retired
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Message 3 of 3

devonY8YC6
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Participant

Thank you so much for your help Mr. Hackney. I couldn't ask for a better solution. Thank you for the file as now I can see what I was doing wrong through your proper process. Be well.

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