The surge toward smaller, turbocharged automotive engines continues. Now comes word that a powerful four-cylinder engine from BMW with direct injection and turbocharger (designated X1 28i), has more torque than its six-cylinder predecessor; goes from 0 to 100 km per hour faster; and has a higher maximum speed.
One of the reasons is a Low-Emission Sealing Solutions (LESS) from Freudenburg, an automotive supplier specializing in materials technology. Friction is reduced at the crankshaft while at the same time increasing running performance.
Encoder technology, using precise magnetization technology, controls the combustion process in the engine. Freudenberg is using dynamic magnetization, which is used in encoders to give electricity impulses a magnetic pattern. This procedure allows for very accurate and highly variable signal transmission. This allows the signal from the encoder to be adapted exactly to meet the requirements of the sensor.
Many of the new adhesives we're featuring in this slideshow are for use in automotive and other transportation applications. The rest of these new products are for a wide variety of applications including aviation, aerospace, electrical motors, electronics, industrial, and semiconductors.
A Columbia University team working on molecular-scale nano-robots with moving parts has run into wear-and-tear issues. They've become the first team to observe in detail and quantify this process, and are devising coping strategies by observing how living cells prevent aging.
Many of the new materials on display at MD&M West were developed to be strong, tough replacements for metal parts in different kinds of medical equipment: IV poles, connectors for medical devices, medical device trays, and torque-applying instruments for orthopedic surgery. Others are made for close contact with patients.
New sensor technology integrates sensors, traces, and electronics into a smart fabric for wearables that measures more dimensions -- force, location, size, twist, bend, stretch, and motion -- and displays data in 3D maps.
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.