Abstract: A wire arc spray system (100) includes a plurality of arc spray subsystems (130) mounted to a movable carriage (120) on an x-y robot (110). Each arc spray subsystem includes a wire drive (132) that provides wire (133, 134) to a spray head (138) through a pair of lead cables (136). The spray heads are mounted for circular motion, such that the molten spray is applied to an underlying substrate in a swirling pattern. In one embodiment, the spray heads are mounted to a distal end of a rod (164) that extends through a swivel ball joint (166) and engages an eccentric link (162) fixed to a motor (160). The system applies an overlapping pattern of molten spray to provide excellent non-skid and adhesion properties. The system is particularly suited to spray coating with a wire comprising a hollow metallic portion and a core having ceramic particles.

Abstract: Methods, systems, and computer program products sustain a fleet of configuration-controlled assets. The method involves integrating a plurality of previously separate systems with reusable business transactions associated with managing a fleet of vehicles. The method also involves receiving operational data associated with a vehicle of the fleet, integrating the operational data per customer requirements, packaging and distributing the operational data to the plurality of systems, and installing and distributing the operational data to one or more applications of the plurality of systems utilizing reusable business transactions. The system utilizes a plurality of applications and a plurality of logical subsystems, which are connected to each other through gateways. The logical subsystems use a common format defined by a set of messages. However, the applications can use a plurality of different formats.