topic Re: Create Flat Patter from a Lofted Flange (Transition) in Fusion Support Forum

Create Flat Patter from a Lofted Flange (Transition)

matt.hansen — Thu, 18 Jan 2024 19:58:58 GMT

Good Afternoon All,

I have a large lofted flange made up from 3/8" Plate steel, set to be formed with a pressbrake, however I need to get flat patterns made so the object can be cut out on a CNC plasma table. I cannot get a flat pattern to generate, even though I have created a cut in the lofted object so its not continuous. I would appreciate if someone could look at my file and correct it or get me .dxf flat patterns. Please see attached F3D file. Thanks!

Re: Create Flat Patter from a Lofted Flange (Transition)

TheCADWhisperer — Thu, 18 Jan 2024 21:43:04 GMT

@matt.hansen

~~I have not looked at the file, but did you use the sheet metal Lofted Flange or did you use solid or surface Loft?~~

Re: Create Flat Patter from a Lofted Flange (Transition)

TheCADWhisperer — Thu, 18 Jan 2024 21:51:39 GMT

@matt.hansen wrote:
even though I have created a cut in the lofted object so its not continuous.

Does your rip go all the way through the flange?

Why does Sketch 3 repeat the hole diameter dimension 7 times?

Is the sketch fully defined?

Why does Transition component Sketch1 repeat circle diameter 7 times?

Would a Rectangular Pattern or Equal (=) constraints be more efficient for editing?

@matt.hansen

I think I would trim Sketch1 and 2 such that the Rip is created in the process of creating the Lofted Flange.

Re: Create Flat Patter from a Lofted Flange (Transition)

TheCADWhisperer — Fri, 19 Jan 2024 13:40:38 GMT

@matt.hansen

You are going to have to make some changes to your design.

See Attached file...

Re: Create Flat Patter from a Lofted Flange (Transition)

matt.hansen — Fri, 19 Jan 2024 17:07:23 GMT

Im impressed you were able to get it flat? do you have a design recommendation?

Re: Create Flat Patter from a Lofted Flange (Transition)

matt.hansen — Fri, 19 Jan 2024 22:03:34 GMT

@TheCADWhisperer could you send me that flat pattern with the issues? I still can't even get mine to unfold LOL

Re: Create Flat Patter from a Lofted Flange (Transition)

TheCADWhisperer — Fri, 19 Jan 2024 22:15:51 GMT

@matt.hansen

Attached to Message 4 nine hours ago?