TheSwamp

Code Red => AutoLISP (Vanilla / Visual) => Topic started by: LULU1965 on August 26, 2021, 03:29:34 PM

Title: Flat pattern for cilyndrical inclinated branch
Post by: LULU1965 on August 26, 2021, 03:29:34 PM
It's possibile with Lisp routine obtain a flat pattern with double inclination angle how in this attach picture.
Title: Re: Flat pattern for cilyndrical inclinated branch
Post by: ronjonp on August 26, 2021, 04:20:34 PM
FLATSHOT command?
Title: Re: Flat pattern for cilyndrical inclinated branch
Post by: paulmcz on August 26, 2021, 08:23:48 PM
Yes, it is possible.
Title: Re: Flat pattern for cilyndrical inclinated branch
Post by: BIGAL on August 26, 2021, 08:59:40 PM
As a 17 year old got the pencil and paper out for this solution like probably others, there is unfold software out there it may be free or have a cost. Google
Title: Re: Flat pattern for cilyndrical inclinated branch
Post by: MickD on August 26, 2021, 09:31:30 PM
yes, look into 'Pipe Development' drawing.

I used to do hundreds (yes, literally :) ) of these in 2D in CAD, I set up template blocks with divisions etc to insert for known sizes, rotated the connecting pipe, did the projections and joined the dots, took all of a few minutes each and were dimensioned easily checkable for the checker.

You will find a lisp routine if you do a search but I never found one the did the dimensioning that allowed for fabrication or checking.
Title: Re: Flat pattern for cilyndrical inclinated branch
Post by: Jochen on August 27, 2021, 03:53:14 AM
Perhaps you should have a look at
www.ant-ares.de
Regards
Jochen
Title: Flat pattern for cilyndrical inclinated branch
Post by: LULU1965 on September 16, 2021, 09:42:52 AM
CORRUGATED 3D BRANCH
Title: Re: Flat pattern for cilyndrical inclinated branch
Post by: paulmcz on September 16, 2021, 05:41:21 PM
Did you get the lisp you were asking about?