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90s exposure through a welding glass filter
Pentre Ifan is a burial chamber with a huge capstone delicately poised on three uprights. Once known as Arthurs' Quoit, Pentre Ifan means Ivan's Village. This monument, dating back to about 3500 BC and unusually oriented north-south, stands on the slopes of a ridge commanding extensive views over the Nevern Valley. The elegant capstone weighs over 16 tons; it is 5m (16ft 6in) long and 2.4m (8ft) off the ground. The stones of the chamber are all of local igneous rock; on the portal stone there is a faint decorative cupmark.
Elsecar Heritage Railway, near Barnsley, UK. Long Welding track joints on the new extension near Tingle Bridge Crossing. This is track circuit work to make the level crossing work.
Took my camera to work and got a couple of pictures of the welders hard at work.
This is Daz. Welding pipe.
well ..this was taken with my point and shoot ..what i do during the day ..im a tig welder also .. ..this isnt me welding ...but i do the same job ...its where i work full time ..today i have a big shoot outside ...got 7 flashes ready to go ...3 studio flashes...4 batterie operated small camera flashes ,,,photography is a hobby for me ...so tonight be ready for a different kind of shoot ...something ive tried before but wasnt ready ..i think with the new stuff i got in the past 6 months ..im ready to face the challenge head on ...so stay tuned for more
Lockheed Martin Engineers at NASA's Michoud Assembly Facility in New Orleans, Louisiana, perform the first weld on the Orion pressure vessel for Exploration Mission 1. This is the third pressure Orion pressure vessel built. Engineers continue to refine the design reducing the number of welds from 33 on the first pressure vessel to 7 on the current one, saving 700 pounds of mass.
Photo: NASA / Radislav Sinyak
First test of the new Climbing Points for accessing the trial workshop track. There would be considerable difficulty in placing a conventional turnout into the driveway crossing at this location.
Until I can build said turnout, this will be the solution to the lack of workshop access. These could also be used anywhere else on the line to a temporary track as well.
Since its early beginnings as the British Welding Research Association in 1946, TWI has been at the forefront of arc welding development. For instance, we developed carbon dioxide (CO2) shielding for MIG/MAG welding, making the process viable for welding carbon steel, and built the first solid-state power sources, paving the way for thyristor and inverter technology.
TWI has over half a century of experience in providing industry with engineering technical services, including:
High-productivity welding
Arc welding automation
Distortion control
Plasma arc welding
Underwater welding
Hybrid arc-laser welding
Oxy-fuel welding
Electroslag welding
Metal inert gas (MIG) welding
Manual metal arc (MMA) welding
Submerged arc welding
Tungsten inert gas (TIG) welding
Welding fume assessment
Health, safety and environmental testing
For more information www.twi.co.uk/technologies/welding-coating-and-material-p...
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