THK’s new Type GL-N Actuator combines newly engineered enhancements and Caged Technology to allow a lifecycle increase of 8 times as well as exceptionally smooth and precise movement. Caged Technology employs a synthetic resin cage with a patented curvature that cradles each ball and separates it from the next. The spaces between the rolling elements retain grease and act as a lubrication system for long-term, maintenance-free operation. Without metal-to-metal contact, the Type GL-N can reach speeds up to 2 times faster than conventional types (at 5 m/sec, and accelerations over 5Gs), according to the company. Using not one, but two caged ball type LM guides, the new design results in load capacities 200 percent greater than that of THK’s original Type GL. The Type GL-N is equipped with industry-standard motor mounts for easy integration. Metric mounting holes are standard and inch mounting holes are available upon request at no additional cost. The Type GL-N standard lengths reach 3m and custom lengths are available. THK America Inc. Booth 14029
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.