Tol-O-Matic SlideRite CR (corrosion resistant) gearboxes target packaging equipment with washdown requirements or operating environments where water or high relative humidity is present. The units consist of two 45-degree helical gears that mesh at right angles and achieve shaft speeds up to 1,200 rpm. The gearbox has corrosion-resistant electroless nickel-plated geared sleeves, keys and retaining rings as well as corrosion-resistant stainless steel bearings and races. A one-piece hard-coated aluminum case provides a built-in lubricant reservoir. The factory-lubricated units are leak-proof with floating operation in either direction on keyed shafts for long-term alignment. Operating temperature range is 0 to 300F. Recommended shaft materials are either alloy steel or stainless-steel for shafting with a minimum hardness of RC40 or transmission shafting grade such as 4140 or equivalent. For more information, go to http://rbi.ims.ca/4931-508.
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.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.