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SCE_8216
Photos taken on Rob Clayton's small holding on 3rd July 2016.
More general photographs at: www.flickr.com/photos/staneastwood/sets
sculptural finished 3D object (life-sized) based on the human form, using found metal objects and different welding methods (self taught) - august 10
Having a swift walk about the show. It's very similar to last year, so I'll probably take less pictures. There's some welding going on here.
I bridged the gap between the main weld bead and an initial tack with my TIG welder. I haven't welded mild steel in a while, and it didn't come out as cleanly as I would have liked.
Thankfully paint does a decent job of covering up little flaws like this!
Broken weld on my XLT Gold. This is the bracket that holds the right leg rest. Cycle is upside down for the photo.
You can see FLO in action at:
Area high school students competed in the inaugural Carl Sandburg College Welding Competition held May 18 in Building G at the Main Campus in Galesburg. Teams from Galesburg, ROWVA, United, Monmouth-Roseville and Galva competed in the event.
Friction welding overview
Friction welding is a pressure welding method that uses the heat generated by the relative frictional movement of the weldment to achieve reliable connection of materials.
The welding process is under the effect of pressure, the friction between the materials to be welded increases the temperature of the interface and its vicinity and reaches in the thermoplastic state, with the action of upsetting force, the interface oxide film is broken, the material undergoes plastic deformation and flow, and the joint is formed by the interface element diffusion and recrystallization metallurgical reaction.
EMP Tech Co., Ltd, offering professional friction welding services, can finish many kinds of friction welding, including the continuous drive friction welding, rotational friction welding and orbital friction welding, etc..
Friction welding aluminum
The surface temperature of friction welding is the temperature of the heat source of friction welding, which will directly affect the heating temperature and temperature distribution of the joint and the deformation and diffusion of the joint metal. In the process of friction heating, the friction surface can also adjust the friction heating power through the influence of the friction coefficient, so that the heating power and the temperature of the heat source are in balance. Welding test and production practice show that when the diameter of the workpiece increases, the rotation number increases and the friction pressure increases, the temperature of the friction welding surface increases. Otherwise, the surface temperature of friction welding will be reduced.
Friction welding services overview
Heating deforms the material, and the rotating tool stirs the material at the weld. In this way, friction welding technology creates a uniform structure with excellent performance. The whole process is emission-free. When welding must be very tight, friction welding is the preferred method. It can connect the workpiece with repeatable pressure and medium seal. Friction welding can be optimized and integrated into industrial batch production. The result is top quality that is easy to copy.
As a machinery parts manufacturer, we provide various products and services in this area, and actually friction welding services and production, continuous drive friction welding, phase-controlled friction welding, inertial friction welding and friction stir welding are more common used.
Advantages of friction welding services
Durable, medium-sealed and pressure-sealed welds.
Height, repeatable seam quality.
Low warping joint.
No pores or hot cracks.
No exhaust emissions, no shielding gas, powder, welding wire and other auxiliary materials.
In actual friction welding services and production, continuous drive friction welding, phase-controlled friction welding, inertial friction welding and friction stir welding are more common.
Friction welding machine is mainly used for welding of medium-sized shaft parts. It can weld a wide range of metals, and has the characteristics of stable performance, high production efficiency and low energy consumption, which is important for friction welding companies.
Orbital friction welding
Rail friction welding is similar to rotary friction welding, but the two welding parts of rail friction welding rotate in the same direction and at the same speed,with axes offset up to 3 mm. At the end of the welding, the two parts return to the common shaft, the relative motion ends, and the welding relay remains intact or increases. Rail friction welding has the advantage of uniform surface velocity in the whole contact zone. You can connect non-circular components and multiple individual parts in a friction welding sequence. Although rail friction welding has been demonstrated in many materials and joint configurations, it is rarely used in industry.
TIG welded to make fixed hub. Learning to TIG weld. My aerosol can of degreaser fell off the bench partway through and sprung a leak so I stopped welding. Oil would weep out from the heat of welding and I would stop and clean. I would have gone the full diameter but without degreaser it would have been worthless. I will go over it again later when I get to the store.
I like the font used for the name, as this font style has something American and fits with the American river.