Make Mine Special: Sales of custom solutions may be
flattening out after years of rapid
Over the past few years, engineers have increasingly shunned standard, one-size-fits-all systems in favor of custom solutions, says Dr. Eberhard Veit, director of product and technology management at Festo, the German-based pneumatics giant. Speaking at a press conference in December at its headquarters in Essenlingen, Germany, Veit pointed out that the volume of custom solutions (as a percent of total sales) nearly doubled (from 46 to 65 percent) in just the past seven years. He defines a custom system as one that is based on standard components assembled together in a modular fashion to create a unique solution. With the number of individual types of valves, actuators, drives, terminals, and other components that Festo offers now surpassing some 15,000 in total, Veit says the number of ways that these components can be combined together to make a complete system is practically endless. "Engineers now have more choices than ever at their disposal, which can be daunting in its own right," he says. He adds that Festo has made the design process a bit easier for engineers by intentionally designing many of its components to be modular and therefore more easily mixed and matched into a system design. Will the trend continue? Veit sees a leveling off now in the growth of custom solutions, contending that "There is a practical upper limit, and we are probably getting close to that limit today."
What makes this movie stand out from the typical high school sports story is that the teenagers are undocumented immigrants, and the big game is a NASA-sponsored marine robotics competition. Like many other Hollywood movies, however, Spare Parts only tells part of the story. What the film shows -- and doesn’t show -- raises important issues affecting STEM education in the US.
Instead of sifting through huge amounts of technical data looking for answers to assembly problems, engineers can now benefit from 3M's new initiative -- 3M Assembly Solutions. The company has organized its wealth of adhesive and tape solutions into six typical application areas, making it easier to find the best products to solve their real-world assembly and bonding problems.
Load dump occurs when a discharged battery is disconnected while the alternator is generating current and other loads remain on the alternator circuit. If left alone, the electrical spikes and transients will be transmitted along the power line, leading to malfunctions in individual electronics/sensors or permanent damage to the vehicle’s electronic system. Bottom line: An uncontrolled load dump threatens the overall safety and reliability of the vehicle.
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