Welding robot
TIG/MIG/TAG/MAG, single/double pulse welding machine, if the mixed gas can achieve low spatter welding in the full current section, with short arc pulse technology, the welding speed is faster; with high frequency pulse energy control, The penetration is deeper, the heat input is low, and the fish scales are more beautiful; with smooth short-circuit transition technology, the weld bead is uniform and the shape is beautiful; the wire feeding has an encoder for more stable feedback and strong anti-interference.
Carrist welding equipment of spot welding robot adopts integrated welding tongs, and the welding transformer is installed behind the welding tongs, so the transformer must be as small as possible. For transformers with small capacity, 50Hz power frequency AC can be used, while for transformers with large capacity, inverter technology has been used to change 50Hz power frequency AC into 600-700Hz AC, reducing and reducing the volume of the transformer. After voltage transformation, 600~700Hz AC power can be directly used for welding, or secondary rectification can be carried out for welding with DC power. The welding parameters are adjusted by the timer. The new timer has been computerized, so the robot control cabinet can directly control the timer without additional interface. The welding tongs of spot welding robot usually use pneumatic welding tongs. The opening between the two electrodes of the pneumatic welding tongs is generally only two stages of stroke. Moreover, once the electrode pressure is set, it cannot be changed at will. Carrist new type of electric servo spot welding tongs has appeared. The opening and closing of the welding tongs are driven by the servo motor and fed back by the code plate, so that the opening degree of the welding tongs can be arbitrarily selected and preset according to the actual needs.
Workshop of Welding robot
