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Still one of my favorite vids on RUclips Duane!

Your on the east coast? sheet metal workers on the east coast are different breeds duane. On the west coast and failed my first union sheet metal class. Im a 3rd year. A little defeated. Was gonna give up. But i think im gonna give it another go. Thanks duane

And what happens when you have a fixed offset amount and a fixed overall length? How do you find the degree of the elbows?

6×4 nerden çıktı ve 4×2

Thank you! Perfect tutorial

Very helpful thanks

Excellent

ruclips.net/video/cWUJwEANkGA/видео.html

What is the name of the sheet metal brake that did the 180 degree fold for the coffin seam? The part was loaded from the back, it looks like it had a dept gauge set at 1/4" depth, and the brake bar swung up from the back folding a near 180 degree fold. I bend a ton of seamed edges on 26 gauge galvanized and such a machine would save bending to 120 degrees, then bending again to flatten out the seamed edge

Gracias por la explicacion eso es lo que nesesitaba

What allowance extra was made for each bend?

My mentor doesn't want to teach me keeps me doing.labor work IL make him my dog

good job

Nine ❤❤❤❤❤

How do you work out the diameter of the pipe for the layout? In the video you said 3 × pie but im not sure how you get 3 inches

bro is doing mesh tesselation the analog way

I have a friend that he was an installer but he decided to open up a business doing duct work fabrication and he’s making good money..

Thanks for giving the information ❤

The best explanation I have been finding on internet. Thank you very much

Very well done and i love the tools

I'm so glad I found your channel awesome videos!

www.youtube.com/@issheetmetal

I need to make a square leader fit a round elbow on a gutter system. Same exact like you made but my rectangle is 3”x4” and the round is 3”!od

In theory, would the owl method work on say a 3 or 4 sided offset? As long as it is going to a duct size of the same dimension( 10x8 to 10x8, 12x8 to 12x8...etc)

What kind of machine was that you used for the Pittsburgh seam? Most of these seams appear to be used for HVAC, but I’m looking for a way to put that seam on metal for vintage camper restoration, thanks. I know you can make it on a brake. I have 2 siding brakes, but thinking you need the sheet metal shop brake like you have which are big, heavy, and probably expensive? Thanks

K thank

Nicely instructed! Thank you.

At 15 min a fitting, the boss says you can make 4 an hr. Times 8hrs, thas 32 fittings a day. I hope my boss never sees this. Lol

Increase your ratings 100%… Trash the music. No one likes to hear the choir singing while the minister is delivering his sermon.

This is like lofting a boat with a table of off sets

Parabéns 👏🏼👏🏼 gostaria de saber se essa dobradura de chapas que vc ultilizou no final é magnética?

I love your web site keep it up, this is great! Thank you

Really helpful techniques. Do you have a video for going from a rectangle to a circle that is larger than the rectangle? For example, a 27” x 26” rectangle to 31” diameter circle?

Hi sir where can I learn the theory behind parallel developement and triangulation. Im new and want to learn. Thanks.

español please

that's a nice piece!!!! Amazing..

Mr. Duane any chance you can show how to make a return plenum for a ducted split that has an opening of 39x10 and on that return plenum there has to be a filter 25x16 if you have time please...

Nice job thanks for the education

Super helpful video. I have my seams test for my basic tomorrow, and seeing the actual locks and seams on ductwork instead of in a powerpoint has been very nice!

Exquisite! I’ve been seeing guys put out videos on 90 degree T joints and I want to die.

No, please don’t be teaching people how to make 90 degree duct. You had better be teaching 45 degree throats. Or inserting turning vanes

Liked the video. You missed one thing, folding the slide on the cheeks.

really good

iwas doing this when i was 16

Could you share some light on the equipment used for the same ?

Sir,try to do the work somewhere visible..I cant seem to see the lines with my bare eyes...

The alowance for pgh seam is 15/16" not 1"

This is the best sheet metal video I have seen this year!

You explain perfectly! I’m in this industry in the uk I have a set to correct tomorrow and you have just regained my confidence!! Thank you :)

Nice job