3 answers

• 
  Chris S about 1 year ago

  I quickly did this in SolidWorks but NX should be similar. The problem with cad software’s figuring flat patterns is that they cannot calculate deep draw type forming, only linier bends (using k-factors). So remove the curves then fill them in after on the flat pattern. Really it an educated guess and you will have to adjust this flat pattern for your real world application.

  1. Step 1

     rip the corners

     

  2. Step 2

     flatten

     

  3. Step 3

     Educated guess to complete corners

     

  1. 
     Chris S about 1 year ago

     I did this pretty quickly but I hope its enough to get the idea.

  2. 
     Danny Tasmakis about 1 year ago

     Good job Chris!

• 
  NITIN about 1 year ago

  thanks chris but its not working in UG Nx iit show the error like this

  Added images

  

  1. 
     Danny Tasmakis about 1 year ago

     Nitin,
     As Chris shows, you have to rip all the corners first then it should work.
     Also adding to Chis' statement about the abilities of software and having an educated guess is very true for drawing/formwork parts, I recall making prototype forms and tweaking them until we had the right flat pattern and took the dimensions off that to create the drawing.

  2. 
     NITIN about 1 year ago

     ok thanks danny on which software you are doing this

  3. 
     NITIN about 1 year ago

     can u send me step model

• 
  Frank Soler 12 months ago

  Hi, if the part is an emboss part and you have one step license you can unform it like I show you in the attached images.

  Regards
  Frank.

  Attachments

  unform_one_step.7z, 125 KB
  Download

  1. 
     NITIN 12 months ago

     thanks frank but we dont have one step formability lince so can you hepl me by giving its flat pattern for my referance
     thankss in advance