Vision systems play a vital role in automated assembly systems. They can check for the presence or absence of parts or materials. They can measure key dimensions of assemblies. They can tell robots the precise location of parts. They can even read 1D and 2D codes.
If we are to build a better world, politicians tell us, power must be placed in the right hands. This statement will draw no protest from assemblers. After all, these skilled workers require state-of-the-art power tools to build long-lasting quality products on a daily basis.
In the past, automobile manufacturers only required basic forms of leak testing to check standard subassemblies, such as, air conditioning, power train and cooling system components. Traditional hard-vacuum and accumulation methods were—and still are—used to test components such as radiators, evaporators, condensers, air-conditioner hoses, torque converters and valve bodies.
Although being part of an international conglomerate has its advantages (such as extensive financial resources and access to cutting-edge technologies), a company still must make good products to establish and expand its customer base. This statement definitely applies to Canadian bus manufacturer Nova Bus Inc., which began in 1993 and has been part of Volvo Bus Corp.—the world’s largest motorcoach and transit bus manufacturer—since 1998.