|
|
 Features and OptionsPower supplies are capable to "talk to each other," useful when a company" wants to input the same welding procedures into several autoaircomptessortanks machines at once or monitor the welding consistency and performance of several autoaircomptessortanks machines from a single location-through serial-data communications. Fabricators can take some of their machines and connect them to a personal computer autoaircomptessortanks to monitor performance, and download welding parameters to the machines from it memory card for fast setup. High-end autoaircomptessortanks machines will calculate the pounds of weld wire used per machine. The machine can also be prepped to constantly monitor and average the welding current and voltage used, so that fabricators can set limits on the machine and track how many times welding parameters fell in or out of these limits. GTAW torches come air-cooled and water-cooled. Their heads align in-line with the body or at 90, 120, or 135 degrees to it. Nozzles, specified by inside diameters, run 1/4 to 5/8 in. Vendors offer special designs: longer to give improved accessibility to the weld joint, or wider to extend shielding gas coverage.Saw guns come in three-types-side, concentric, and deep-groove flux delivery.In oxyfuel welding (ofw), heat comes from burning gases, rather than arcs, Torches hold separate tubes for fuel gas and oxygen, blended in a mixer assembly. A torch assembly comprises a handle (aluminum, stainless steel, or brass); a mixing chamber; and a brass welding tip or cutting head. Light-duty torches weld sheer metal to 3/16, in. thick; medium, to 1/2 in.; heavy, 1/2 in. and up. Power SuppliesWelding power supplies take alternating or direct current from a power line or portable generator and convert it to current usable at the welding arc:, Check National Electrical Manufacturers Association (NEMA) Standards autoaircomptessortanks Publication EW1, Electric Arc Welding Power Supplies, and manufacturers'' literature for construction and performance requirements of individual machines.Among types of power supplies, alternating-current (ac) transformers are least costly-most use 230 V single phase input power. Direct-current (DC) transformer-rectifiers convert AC to DC, using single- or three-phase power to produce constant voltage (cv) or variable voltage (vv). AC-DC transformer-rectifiers can AC and DC weld. Searching for accessories for your air compressor? We offer the best selection of cheap air compressor accessories on the internet. Check out our website for great deales on all of our air compressor accessories!
|