Ōsaka, Japan
Ōsaka, Japan

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Ueyama T.,Mechatronics Company | Era T.,Mechatronics Company | Uezono T.,Mechatronics Company | Tong H.,Mechatronics Company
Welding International | Year: 2011

A digital inverter-controlled AC pulsed GMAW system has been developed for welding sheet metal structures. The arc is quite stable by extracting arc-length-related voltage through the intelligent filter. The synergic AC pulse control automatically adjusts wire feed speed to keep the setting current when the EN ratio (ratio of electronegative current integration to electrode negative plus electrode positive current integration over one pulse cycle) changes. These features make finding optimum welding conditions for gap existing joint. © 2011 Taylor & Francis.


Trademark
Mechatronics Inc. | Date: 2014-12-09

Anti-friction bearings for machines; Ball bearings for use in machines, namely, industrial, agricultural, food processing, and marine; Bearing brackets for machines; Bearings, as parts of machines; Belts for conveyors; Belts for engines; Belts for machines; Engine bearings; Engine timing components, namely, cam sprockets and chains; Fan belts for motors and engines; Gears for machines; Machine parts, namely, bearings; Machine parts, namely, roller bearings; Power transmission belts for machines; Power transmission belts for machines, motors and engines used in industrial applications; Roller bearings for machines; Roller chains being parts of machines; Timing belts for machines, motors and engines used in industrial applications; Transmission chains, other than for land vehicles; Transmission gears for machines.


Trademark
Mechatronics Inc. | Date: 2012-11-06

Bearings, as parts of machines; Machine parts, namely, bearings.


Trademark
Mechatronics Inc. | Date: 2012-11-06

Bearings, as parts of machines; Machine parts, namely, bearings.

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