Ptc Sheet Metal Flat Vs Flange

It purely depends upon the shape of the part that decides which one to use.

Ptc sheet metal flat vs flange. Sorry to say but i thought this was a cool feature but it came totally useless to me as i cannot show the bending axis as in a regular flange wall. In the formed section this happens three times so creo would have to remove two extra bend allowances to make the part flat. I already have the flat pattern geometry including the flange. Information regarding the difference of flange and flat wall features for sheet metal.

72 1 8 is slight short 5 72 may not be exact. Here is the basic explanation for the two sheet metal options. The picture shows the part and the tool that is is formed on. Challenge modeling complex curved sheet metal flange also note that this is certainly not the highest level of integration.

Paul sobejko s suggestion is correct and to work through the reason each bend in sheet metal stretches the metal. This tutorial is part of a course. A ptc technical support account manager tsam is your company s personal advocate for leveraging the. Changing a bend with the constant flange length option selected.

The other thing i did was to create a flange wall in every sheet metal wall. Flange is improved in sheetmetal design. Below is the basic example of the flat and flanged walls. That s what forms the gap is a rip is added the subtraction of.

Specifically topics covered include. The results should be similar. Constant flange length keeps the distance between the apex and the end of the wall fixed. Constant flat length ensures that the length of the unfolded wall is not changed.

View the full course. Edge treatment is improved when defining a flange feature. Hi everyone i m trying to model a sheet metal part with a complex flange around its perimeter. Pro e showed to be very inconsistent here with this.

Flange wall gives you control over the cross section of the wall. Please log in to view the full article. Then you can show that axis in the drawing. Information regarding the difference of flange and flat wall features for sheet metal.

Flat patterns deformation allowance bend tables working in both flat and as designed states and full associativity between part drawing and flat state. When modeling sheet metal you always have to be aware of the process used to fabricate the part. Views 671 views difficulty level introductory jim barrett smith ptc. This part is either coined or rolled with a hem tool.

Flat wall gives you control over the profile of the wall. In creo if you use a form tool feature it will not account for the additional material in the flat pattern. I did some iterations to get the numbers to match ie.