Parallel line Development - basic pipe miter, paper layout

#hvac #sheetmetal #ductwork #ventilation #parallel line development

[jamesedwards]

Very good. Plus the extra tips while you were drawing it, “like watch where your pencil is going, not where it is.” Thanks for adding to this treasure of helpful Sheetmetal layout.

[alyasahiradecoration]

Hadir dan menyinak kakak, salam sukses bersama n full suport

[christopherbrown]

Good afternoon Duane. You should do a video of how to make a gore elbow

[yodabatface]

Had to fit 150 x 150mm box section at 45 degree onto 300mm pipe and just guessed then ground to fit, is there a way to develop the box for a better fit?. Thanks for your videos👍

[Oxatolla]

Thanks Duane. Could you advise where I could buy a mini drafting table, tee square, dividers, tri ruler etc. Such as recommended brand names and such. Cheers from Parry Sound, ON.

[Soni-qb]

How we can do it’s cutting so that we can join the important parts to make parallel line development with 45’

[noahoyeah]

I didn’t see an email but I have an off the wall question. Would it be possible to weld together a 54x54 18g drain pan? Is it worth trying? Thanks.