Machine vision systems for weld inspection comprise a sensor mounted on a robotic arm. A laser in the sensor projects a line of light across the surface of a component joint, a technique known as laser triangulation. At the same time, a high-speed camera, also housed in the sensor, captures an image of the line as an elevation profile. Through the relative motion of the component and the sensor, the system builds a 3D image of the welded seam surface.
U.S. manufacturing is much more automated than it was thirty years ago. Automation equipment, such as welding robots, perform the manufacturing tasks. Human workers maintain and program the robots. This requires a lot of technical knowledge. The demand of robot programmers is high.
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The Forex money managers, traders or simply those previous employees from the currency trading wings develop complicated algorithms which make the task of reading the market a lot easier. They mix it with precious trader experience. All this cumulatively become an automated Forex robot.
The most commonly used robot designs for industrial use are the articulated, SCARA and gantry types. Predominant type of industrial robots in use is a robot arm, which are very independent. Unimation were pioneers in producing industrial robots. These appliances are designed by connecting communication cables to the Ethernet, FireWire, or serial ports of a computer.
The flipside is that offshore manufacturing leads to job losses in the manufacturer’s country of origin, but then this again creates an extra incentive for those workers who have lost jobs to work hard so as to scale the high value jobs which their country has a comparative advantage to produce.