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Full Version: Sheet metal in V4

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From: MajorGrubert (CARLOSFERREIRAPINTO)
16 Oct 2016   [#42]
Hi Michael,

Its great. This is exactly what i need.

Only the angle rotation (on mouse pointer) behavior is a bit odd but i'm getting the hang of it.
It needs a bit of pratice, meanwile i just input a angle number, or try to snap to a vert of solid.
Maybe the cause is the central axis of the face is been used, instead of a face's edge.
9 times in 10 its a 90ยบ angle i need of the selected face.

Thanks for this. I appreciate your support.

Carlos
From: Michael Gibson
16 Oct 2016   [#43] In reply to [#42]
You're welcome Carlos - also don't miss version #3 above which automatically rotates by 90 degrees skipping the rotation step entirely, hopefully you should be able to use that version for your 90% use case.

For the version #2 rotation the mouse will track along a plane from the midpoint of the median line so try moving your mouse around that midpoint area rather than near one of the ends of the edges and it should probably make more sense.

- Michael
From: MajorGrubert (CARLOSFERREIRAPINTO)
16 Oct 2016   [#44]
Hi Michael, i missed your post about #3. I take too much time trying to write in english : )

The #3 is fantastic! It will speed up my worflow a lot, i mean a LOT!

Will use the #2 and #3 combined.

It shrunk a 9 steps workflow into 1, more than one hundred times a day, so the impact is huge. Amazing!

Thanks a lot.

Carlos
From: mkdm
16 Oct 2016   [#45] In reply to [#40]
Hi Michael,

and first of all I wish to thank you for your very clear reply.

> It is just normal though that special purpose tools won't receive the same level of polish as ones that are used by a lot of people.

Regarding this point I totally agree with you. J have nothing further to add.

Just for a little javascript practice, I will try to create my own version with all these three different versions you wrote, combined together,
and if I i will get good result I will certainly share it with all of you.

Best,

- Marco (mkdm).
From: MajorGrubert (CARLOSFERREIRAPINTO)
16 Oct 2016   [#46]
Hi Marco,

Please do that, and share it : )

I believe the #1 with an offset number (x and y) set by the user, could mimic bend allowence for sheet metal. Just the unfold had to be manual, if the script placed a curve on center of the offset, and this curve is used to set the rotation. MOI's snaping tools are great for this.

Carlos
From: mkdm
16 Oct 2016   [#47] In reply to [#46]
Ok Carlos. As soon as I have some free time I'll try to assemble this type of script.

> I believe the #1 with an offset number (x and y) set by the user,
> could mimic bend allowence for sheet metal. Just the unfold had to be manual,
> if the script placed a curve on center of the offset, and this curve is used to set the rotation. MOI's snaping tools are great for this.

Could you be more specific and upload some images, or (better) a video, showing what exactly you mean ?

Best,

- Marco (mkdm)
From: MajorGrubert (CARLOSFERREIRAPINTO)
16 Oct 2016   [#48]
Hi Marco,

In attached is an image showing what i was trying to say.

The idea is to use the Edge selected and translated it to a new position.

I think this might mimic (emphasis on mimic) the sheet metal allowence.

In sheet metal (simgle piece) the thickness and bend allowence is constant, so the user has to figure it out once.

Cheers

Carlos

Image Attachments:
example3.jpg 


From: MachineMfg
5 Dec 2017   [#49] In reply to [#24]
There is one ultimate guide about press brake, it mentioned everything about press brake as well as the bending operation, hope it can be helpful for you. Here is it: https://machinemfg.com/press-brake-ultimate-guide/
From: MachineMfg
5 Dec 2017   [#50]
I believe the ultimate guide to press brake will interest you guys since you care about sheet metal bending. https://machinemfg.com/press-brake-ultimate-guide/
From: MajorGrubert (CARLOSFERREIRAPINTO)
5 Dec 2017   [#51]
Thanks, its very usefull.
From: christian (CHRI)
10 Dec 2021   [#52] In reply to [#26]
hi

Here an example of my sheet metal workflow for parametrics parts

The workfloor is :

1 - Simple 2D part's drawing . ( complex part's can be import from SOLVESPACE )
2 - Part's extrusion
3 - Part's 3D connection/assembly with junctions .
4 - Final boolean union
5 - Layout with Make2D4Views function
6 - 3D part's export in STEP , SKP ...
7 - Layout export in PDF

i hope it could help you
have a nice day

Chri




Image Attachments:
MY PARAMETRIC SHEETMETAL WORKFLOW 01.png  MY PARAMETRIC SHEETMETAL WORKFLOW 02.png 


From: christian (CHRI)
11 Dec 2021   [#53] In reply to [#52]
Complex Parametrics part's can be import from SOLVESPACE


Chri

Image Attachments:
PARAMETRIC SHEETMETAL WORKFLOW - IMPORT FROM SOLVESPACE.png 


From: Frenchy Pilou (PILOU)
12 Dec 2021   [#54] In reply to [#53]
@Chri!
Hello
The SVG (2d) format of the free Solvespace is compatible to the not so "rustic" free TinkerCad!
Just import inside Tinkercad a SVG file!


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