Ondrives' pulleys and belts are
special in that they are much smaller than the usual sizes and pitches
available as standard for those applications where a small envelope space is
required. Sizes start at just 1.5 mm pitch to suit a 3 mm belt width going up
to 2.5 mm pitch to suit a 6 mm belt as standard.
These synchronous pulleys are backlashless, backlash per tooth is 0. They
are ideally suited to small precision instruments and the specially coated belt
is ideally suited for low particle generation as the rubber powder is not
spread. A socket head cap screw comes with all these pulleys as standard and
recommended dimensional deviations for pitch diameter are h6 and h7. Bore and
keyway modifications are available on request. Complete specials are also
available where required, but may be subject to a minimum order quantity.
Ondrives offer these miniature
versions of pulleys and belts alongside the more standard pitch and belt width
sizes seen in everyday usage.
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.