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Clean and strip discs clean metallic surfaces without material removal. They are a safer alternative to wire brushes. The primary applications for clean and strip discs include
Removal of paint and adhesives.
Cleaning of weld seams.
Removal of welding scale and discoloration.
Surface preparation for auto body work
www.hunkmachining.com/metal-welding/
METAL WELDING
Welding is a manufacturing process and technology to join metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many types of welding. TIG(Tungsten Inert Gas), MIG (Metal, Inert Gas), GMAW (Gas, Metal Arc Welding), and arc welding are the most common welding methods. Hunkmachining offers welding services for various kinds of metals ranging from stainless steel and carbon steel. Our engineers will assist you with design to after sales. We are capable of designing welding tooling and custom gauge. Along with advanced welding equipment including a welding robot, we will offer the best welding solution for your project.
TYPES OF METAL WELDING
MIG WELDING - GAS METAL ARC WELDING (GMAW)
MIG Welding (Melt Inert-Gas Welding) is a welding method that uses the molten electrode and the external inert gas (Ar or He) as the arc medium and protects the metal droplets, the welding pool and the high-temperature metal in the welding area.
TIG WELDING - GAS TUNGSTEN ARC WELDING (GTAW)
TIG welding (Tungsten Inert Gas Welding), also known as non melting inert gas arc welding. TIG welding is the most commonly used welding method whether in manual welding or automatic welding of 0.5-4.0mm thick stainless steel. TIG welding with filler wire is often used for backing welding of pressure vessels, because the gas tightness of TIG welding is good and can reduce the porosity of the weld during pressure vessel welding. The heat source of TIG welding is DC arc, the working voltage is 10-95 V, but the current can reach 600 A. Workpiece is connected to the positive electrode of the power supply, and the tungsten electrode in the welding torch is used as the negative electrode. The inert gas is generally argon.
STICK WELDING - SHIELDED METAL ARC WELDING (SMAW)
SMAW (Shielded Metal Arc Welding) refers to manual arc welding, which is an electric arc welding method using manually operated welding rods.
SMAW uses welding rod and workpiece as two electrodes. During welding, the workpiece is locally melted due to the high temperature and blowing force of the arc. Then an oval pit filled with liquid metal is formed on the workpiece, and this pit is called the molten pool. With the movement of the welding rod, the weld will be formed after the molten pool cools and solidifies.
Jan 2 and 3: I machined and welded up this interesting widget. It's a 1/70 scale model of a humongous teeter totter than a local artist hopes to take to Burning Man. The model will be used for show and tell to apply for a grant. More on the project can be found here: teeterproject.org/
Advanced Welding Class - Fresno State Jordan College of Agricultural Sciences and Technology - 01-13-15, Photo by Geoff Thurner, Copyright 2015.
L-R: Mike Konkel, the local Channel Seedsman, Michael Leerar Channel Representative and Kristin Yocum the Director of Development for the Boys and Girls Clubs of Weld County.
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The sturdy, high loading-bearing 3-D work and welding table is machined on all 5 sides with a regular hole grid pattern. As a result, all workpieces can be infinitely positioned and clamped by the appropriate clamping components of the system using the patented positioning and clamping bolts on the complete 3-D work and welding table. Several
3-D tables can be connected directly together on any of the 5 sides or spacers. This modular system fulfils a versatile function: Place, fasten and clamp.
Dark Mask, Thick Glvoes, Metal that needs welding, Welding Gun & Ground, Welding table, Wire Cutters, Wire brush (to remove debris and clean up a surface before you weld it)...if I'm missing something, let me know!
This is metal artwork being made and fascinating to watch that dude. What we do sucks in comparison. We just make bits and blogs and shit. Self-aggrandize with social media while this dude welds stairs and he does it really well.
Very similar to welding a bike frame. Each weld pulls the rail and he has to compensate with another weld to keep it straight.
Today I say Grrr at our dogs. Last night during the rain, they decided they wanted the box of welding rods I had sitting on my weld bench. Now I really feel like I'm going to need to enclose at least part of it to allow me to leave things on the shelves without fearing them dissapearing.
I know water and welding rods don't mix very well, but for my knowledge, i'm going to dry these out and see how they go.
The college's Flickr page, with all of the images (including all of the ones that I did not shoot) can be found here with links to their stories - www.flickr.com/photos/washtenawcc/sets/72157621234576972/