GM Uses Digital Tools to Dissect a Competition

Posted on 20. Dec, 2013 by in GM Canada

GM Uses Digital Tools to Dissect a Competition

Advanced technologies request pointing to rival benchmarking






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DETROIT – Precision not nationalism is a concentration of red, white and blue light scanning used by General Motors’ Competitive Benchmarking group to surgically disintegrate aspirant vehicles.

The high-tech hunt for what is good and bad is conducted about 3 dozen times a year globally with models strategically comparison that are all-new or underline industry-first systems and technologies.    

The light scanners mathematically constraint accurate 3-D images of car structures and components. Complete sets of scans turn reverse-engineered mechanism models for comparing to GM designs.

The lessons schooled from such comparisons expostulate cost and mass reductions as good as peculiarity improvements in Chevrolet, Cadillac, Buick and GMC vehicles with any indication year. The group also dismantles and scans GM vehicles to countenance parts, peculiarity check production processes and troubleshoot partial irregularities.

“3-D scanning is a time-efficient and cost-effective approach of gripping adult with fast advancements being done all over a industry,” pronounced Larry Pecar, comparison supervisor, GM Competitive Benchmarking. “The record also allows us to benefit a improved bargain of a reasons for other automakers’ recalls so that we are improved means to equivocate creation a same mistakes.”

GM has used 3-D scanning for good over a decade. The record projects a red, white or blue light settlement onto a car aspect while an modernized camera or sensor captures a contours and annals where a intent is in space and a orientation.

While any one of these systems can indicate tiny tools to finish vehicles, blue and white light works best during capturing finish car scans, including full extraneous surfaces. Blue light scanners also can map car interiors and locations of underneath hood and underneath physique components.

White light scanning is a identical detailed process, though it is comparison record and used reduction frequently these days due to a modernized capability of blue light scanning.

Red light scanning is best for capturing sum of components and tools already private from vehicles. By mixing information from red and blue light scans, engineers can constraint stand-alone tools and their strange position and course within a vehicle.

GM also uses 3-D scanning for car pattern and development. The strategy of information collected from scans of clay models into digital displaying programs can be uploaded into a computer-controlled logging appurtenance to emanate a full-scale model. Or, if it is only a apportionment of a vehicle, a information can be eliminated to a 3-D falsifier for a fast antecedent part.

“By comparing a indicate of a finished product to a strange math indication we can brand a source of fit and finish problems. In some cases even squeaks and rattles can be avoided or fast addressed,” Pecar said. “There is no place for a peculiarity emanate to hide.”

About General Motors in Canada

Headquartered in Oshawa, Ontario, General Motors of Canada Limited (GMCL) employs some-more than 9,000 people opposite a nation and is a famous personality in immature manufacturing.  GMCL markets a full operation of fuel-efficient Chevrolet, Buick, GMC and Cadillac vehicles and associated services by Canada’s largest automotive play network. More information per GMCL models can be found during, or by following @GMCanada on Twitter.  


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