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Developing sheet metal bends between two different curves
NS Dev - 5/2/10 at 10:40 AM

This is where I should have done an apprenticeship rather than a degree lol!!

Anybody know of a simple online guide to marking out sheet metal to form a segment-folded bend between two different curves?

I was shown this by an ex-rolls-royce sheet metal guy, who just used dividers to do it all, but I can't remember how the bloody hell he did it!!


matt_gsxr - 5/2/10 at 10:49 AM

this sort of thing?

sheetmetalworld


MikeR - 5/2/10 at 11:22 AM

i was having a general browse on amazon and there are some good (according to the reviews) books on the subject. There are also some terrible ones.


NS Dev - 5/2/10 at 12:49 PM

quote:
Originally posted by matt_gsxr
this sort of thing?

sheetmetalworld


no but thanks, as that site had just the info I needed, cheers!!

here's more along the lines of what I was trying to achieve!

http://www.sheetmetalworld.com/sheet-metal-news/fabrication-tutorials/22-sheet-metal-tutorials/5960-developing-a-pattern-for-a-cone-with-a-pitch-using -radial-line-development


Bigheppy - 5/2/10 at 07:15 PM

Is this any good

link

Hope the link works


Angel Acevedo - 5/2/10 at 07:43 PM

quote:
Originally posted by NS Dev
quote:
Originally posted by matt_gsxr
this sort of thing?

sheetmetalworld


no but thanks, as that site had just the info I needed, cheers!!

here's more along the lines of what I was trying to achieve!

http://www.sheetmetalworld.com/sheet-metal-news/fabrication-tutorials/22-sheet-metal-tutorials/5960-developing-a-pattern-for-a-cone-with-a-pitch-using -radial-line-development


Great link,
Thatīs just what I was looking for too, My idea is to make a swirl pot integral to the tank, round, that the bottom would be horizontal, and the top slanted to match the tank bottom.
Thanks for posting
AA