Ptc Sheet Metal Flat Vs Flange

Flange wall gives you control over the cross section of the wall.

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 primary corner this happens once. Constant flange length keeps the distance between the apex and the end of the wall fixed. Below is the basic example of the flat and flanged walls.

Flat patterns deformation allowance bend tables working in both flat and as designed states and full associativity between part drawing and flat state. Challenge modeling complex curved sheet metal flange also note that this is certainly not the highest level of integration. The results should be similar. Flange is improved in sheetmetal design.

72 1 8 is slight short 5 72 may not be exact. I already have the flat pattern geometry including the flange. The perimeter is curved and there are a lot of relief cuts in the part. Please log in to view the full article.

Specifically topics covered include. That s what forms the gap is a rip is added the subtraction of. When modeling sheet metal you always have to be aware of the process used to fabricate the part. Changing a bend with the constant flange length option selected.

Paul sobejko s suggestion is correct and to work through the reason each bend in sheet metal stretches the metal. Constant flat length ensures that the length of the unfolded wall is not changed. Information regarding the difference of flange and flat wall features for sheet metal. I did some iterations to get the numbers to match ie.

In the formed section this happens three times so creo would have to remove two extra bend allowances to make the part flat. Pro e showed to be very inconsistent here with this. Hi everyone i m trying to model a sheet metal part with a complex flange around its perimeter. Changing a bend with the constant flat length option selected.

Here is the basic explanation for the two sheet metal options. Then you can show that axis in the drawing. Flat wall gives you control over the profile of the wall. Views 671 views difficulty level introductory jim barrett smith ptc.

This tutorial is part of a course. The picture shows the part and the tool that is is formed on. Information regarding the difference of flange and flat wall features for sheet metal. A ptc technical support account manager tsam is your company s personal advocate for leveraging the.

View the full course. It purely depends upon the shape of the part that decides which one to use. This part is either coined or rolled with a hem tool.