Has anyone used one of these yet? Do we dare ask the price?
Handheld Laser welding
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That actually sounds pretty scary. Unlike gas torches and arc welders, lasers aren't focused or contained. In other words if you sneeze, you might burn a hole in the wall across the room.
Tom
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Phaser not a lightsaber.The shortest distance between two points is a circle of infinite diameter.
Bluewater Model Engineering Society at https://sites.google.com/site/bluewatermes/
Southwestern Ontario. Canada
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The mention of lenses suggests that the beam(s) is probably sharply converging. That would make the problem of reflection or not being pointed at a surface much less of an issue. Past the focal point the beam would be expanding and thus not concentrated energy.
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The differentiation between TIG and GTAW in the write-up
made me smile.
Interesting about the changeable lenses that allow power to
be adjusted in real-time. Sounds like a focusing mechanism,
as opposed to R-'n-R swapping of lenses. Either way, I
anticipate some maintenance and replacement of consumables
arising from smoke/spatter obscuring the optics.
As regards the price, sounds like the presentation in Feb is
aimed at commercializing the technology. Mention is made
about jewelry mfrng and eye-glass frame repair, which
suggests somewhat accessible pricing.
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A jeweler friend of mine has some kind of plasma welder he uses under a microscope. I know nothing about it but he can but weld razor blades together at the edge with only about 1/8” heat effected zone. Flat out amazing!! I have him build-up weld on sight blades and fine stuff. He puts a fine tiny little TIG looking bead about .003 tall each pass on the edge of a .030” thick sight blade, extremely precise very high concentrated heat zone.Anybody that thinks they know it all doesn’t even know enough to understand they know nothing!
Andy
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There are several YouTube videos of 'mobile', 'portable', 'handheld'
laser welders - none of which I have successfully managed to copy
into a post using this iPad on which the post expires and discards
my comments in the time it takes to select/copy the video link.
Take my word, some amazing work is shown
However, I feel confident in predicting that whatever NASA displays
next month will not be 'compact' in the manner in which the water
-cooled torch and my Miller Dynasty is. Nor, I predict, will it be as
'affordable'.
.
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Originally posted by Mcruff View PostThe laser welder we priced at work 6 months back was $106,000 plus $5000 for training of 2 employees. There still talking about buying it mid year for mold repair.
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