When it comes to bearings, what really bugs the engineers who design with them? Its service life, says 25% of the respondents in a Design News study of power transmission component users. Other top complaints: Lubricant (20%); Load capacity (18%); Cage (11%); Noise (10%); and Speed restrictions (8%). Now for the good news: 30% of engineers expect to buy more bearings in 2003 versus 2002. How much? The bearing market is projected to grow at over 4% annually by 2005, reports the market research company Frost & Sullivan.
At this year's MD&M West show, lots of material suppliers are talking about new formulations for wearables and things that stick to the skin, whether it's adhesives, wound dressings, skin patches and other drug delivery devices, or medical electronics.
The US Congress has extended an important tax credit for solar energy, a move that’s good news for future investments in this type of alternative energy and for many stakeholders in the solar industry.
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.