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30th Dec 2021, 07:40 AM
Thread: Bend Tester
by Leaner- Replies
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https://www.youtube.com/watch?v=QWwmXm8x5n4 ...
https://www.youtube.com/watch?v=QWwmXm8x5n4
See at 8:33, 8:36 and 8:37 exactly, the bends are uneven, less bending in the weld, more in the base material. I wonder how many weld tests have... -
4th Jun 2020, 11:03 PM
Thread: Bend Tester
by Leaner- Replies
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The good people at Hossfeld have responded and...
The good people at Hossfeld have responded and say steel 1/2 thick by 2" wide through 180 is possible all be it a bit of a grunt manually. Hydraulic not a problem.
Mmmm time to upsize the frame.
... -
4th Jun 2020, 09:11 PM
Thread: Bend Tester
by Leaner- Replies
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This is why I don't disclose my location, read...
This is why I don't disclose my location, read gaslighting, invalidation, then read Linnert Vol 2. What exactly is nonstandard, can you advise further...?
Will look to AISI 1045 - a little... -
4th Jun 2020, 04:22 PM
Thread: Bend Tester
by Leaner- Replies
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You guys might be right...It is a big ask to pull...
You guys might be right...It is a big ask to pull 50 mm X 13 mm through 180 Degrees without something pretty grunty.
https://www.youtube.com/watch?v=_Rur3UCgUIs
I'll see what recommendation... -
4th Jun 2020, 01:21 PM
Thread: Bend Tester
by Leaner- Replies
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- 3,199
Thanks for your replies Gents, I wrote to...
Thanks for your replies Gents,
I wrote to Hossfeld to ask if their Machine No 2 can pull a 180 degree bend using 50 X 13 mm flat around a Dia 50 mm former. Admittedly for ornamental work around... -
4th Jun 2020, 01:11 PM
Thread: AS/NZS 1554.1 - Preheat Calculation.
by Leaner- Replies
- 3
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- 2,636
Good point Grahame. 2014 is the edition I have,...
Good point Grahame. 2014 is the edition I have, which I think is the latest, to this there are two amendments one to do with fillet sizes and the other to do with Boron content....
I think we all... -
3rd Jun 2020, 10:19 PM
Thread: Bend Tester
by Leaner- Replies
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Bend Tester
Evening all,
I am after a wraparound bend tester that will handle 13 mm thick material, 50 mm wide and pull a 180 degree bend around a former 35 to 65 mm dia. Making the formers is easy enough,... -
1st Jun 2020, 06:06 PM
Thread: AS/NZS 1554.1 - Preheat Calculation.
by Leaner- Replies
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AS/NZS 1554.1 - Preheat Calculation.
I'm having trouble getting my head around the provisions in AS/NZS1554.1 Structural Welding Code for preheat - wondering if somebody could shed some light?
If you go to clause 5.3 there is a...