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Shot taken Pasir Gudang Malaysia
March 2011
Canon AE-1 program
Lens Doctor Special Build Canon FD 50mm F/1.4 S.S.C. Chrome Prime
Fujifilm Superia 200
Canoscan 9000f
Christine Harlan and Dawn Beck learn to Arc Weld and cut steel with the Oxy-Acetylene torch. Christine made a flower for the school sculpture hill and Dawn a heart for her garden.
Christine Harlan and Dawn Beck learn to Arc Weld and cut steel with the Oxy-Acetylene torch. Christine made a flower for the school sculpture hill and Dawn a heart for her garden.
Brownfield sites support some exceptionally strong Hylaeus signatus populations in places like the Midlands, even within the depths of cities like Coventry, Peterborough and Birmingham.
the weld line of two different metallic material
Courtesy of Mrs. Seydanur Kaya , Kastamonu University
Image Details
Instrument used: Quanta SEM
Magnification: 3000
Horizontal Field Width: 69,1
Voltage: 15
Spot: 3.0
Working Distance: 9.7
Detector: SE
Since a few weeks, i'm in training for welding & pipefitter.
During free time, i try to build some small weldind art.
Here's my first one still not finish but funny to create it !
Christine Harlan and Dawn Beck learn to Arc Weld and cut steel with the Oxy-Acetylene torch. Christine made a flower for the school sculpture hill and Dawn a heart for her garden.
4000 lb capacity skyhook positioner with 360 degree rotation. Designed to optimize the robotic welding process
With this Tiger (Chinese) laser diode (325nm/~180mw) in a reused driver+enclosure I can fuse/solder the really really fine 40ga cathode wires used in 2.5mm El-wire...
but to be honest I find that the "soldering iron and copper foil" technique is much easier and safer.
I recently tested a 640nm (red) / 205mw diode in this same enclosure and it (regrettably) only lived about 30 seconds before it overheated. Not unexpected, but fun while it lasted - it would burn holes in car tires 5M away.
Es Vedra is a rather beautiful and stunning site. Standing about 380 meters tall, the island can be seen from Cala D'Hort, Ibiza.
This picture was taken half way up a mountain to the west of Cala D'Hort (don't look down!) in the rain.
30 second exposure through type 10 welding glass.
DSC_0148-ppd
4 beads, 4 students, 3 have never tig welded before tonight and the other maybe 3 hours. I do enjoy this. My 1st #welding with #tig didn't look like that the VERY 1st time I added wire the puddle. Much to learn and a great deal of room for improvement but an excellent start. The 4 overlapping beads were done by me while demostrating.
This purple sky is the result of light leak through the viewfinder eyepiece. Welding glass filter (4.5"x5.25" Green Welding Lens Shade 10) from Phillips Safety Products, Inc., 123 Lincoln Blvd., Middlesex, NJ. Paid $4.49 for the filter...$8.81 for shipping. Attached filter to 52-77mm Sensei step-up ring with Scotch Removable Mounting Putty.
This MIG Series welding machine is based on latest technology of HF inverter along with IGBT module. In this machine the frequency is very high as it meets 20 KHz and the reaction is also very fast. Direct & convenient, this machine has digital display of current and voltage adjustment before welding. The PWM control method of this machine assures the quality and performance stability during function. In addition to this, this machine is ideal for all welding positions and the welding current is automatically adjusted during the stretching length, which should not be more than 30 mm. Moreover, this machine provides stable welding with strong capability against power fluctuation (310 V-450). - www.atcomaart.com/pd/52485348524854505752/mig-welders/mig...