TSP
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Catalog excerpts

Thyristor control DC TIG Welding Machine Widely used for many fields such as petrochemical industry, pressure vessels, electric power construction and stainless steel products. IDC pulse TIG/DC TIG welding ■The ratio of successful arc starting is very high even at Thanks to the Panasonic's unique current control, the ratio of success- ful instantaneous arc starting is very high from low to high current. •Performance of repeated starting ■The arc is gentle and stable with perfect appearance of the weld even in welding at high speed. As the ripple factor of output current is reduced, the stable current can be kept. Therefore, the weld is even and looks well even in welding at high speed. Example of high-speed welding Butt weld of 0.3mm stainless steel ITSP realizes stable output even using the torch with 20m cable. The unique constant current control is used so that the stable welding current can be kept even when the external factors such as input voltage, ambient temperature and arc length change. lOutput characteristic Q Load characteristic with 20m extension cable © Load characteristic without extension cable The weld is tidy and looks well. The fusion weld is even and tidy. The weld quality Is excellent without defects due to even fusion depth. It works better for all-position welding boards with different thicknesses. Stainless steel pipe (fusion weld) Lap fillet weld of copper and brass ■High quality weld can be achieved in welding of mild steel. stainless steel, high strength steel, Cr-Mo steel, etc. The second layer and above Improving efficiency by DC manual welding Even backing bead by TIG welding <Work example> Machinery & equipment Pressure vessel IConsiderate function design oriented customers' demands (1) Initial current control For preventing from burning through when welding thin boards and also for checking (2) Up slope time control For improving the weld quality at the starring end by adjusting this time. (3) Pulse current control For optionally selecting the pulse current (5) Welding current control A wide range of weldable thicknesses with the (6) Down slope time control For achieving perfect smooth ending weld by adjusting the welding current Down slope time. (7) Crater current control (4) Pulse frequency control Making ft possible to control heat Input by adjusting pulse frequency For preventing from arc craters and weld cracks. (8) Gas postflow time control For preventing from oxidation of the ending end (9) Three modes of crater current control for different purposes (Ending controls "YES", "NO", and "REPEAT") fThe accessories such as nozzles and connectors Adjustable pulse width In the range of 15-85%.

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TSP
1Pages

Catalog excerpts

All Panasonic Industrial catalogs and technical brochures

Archived catalogs

TSP 1Pages

Catalog excerpts

All Panasonic Industrial catalogs and technical brochures

Archived catalogs

TSP
1Pages