Plenty of engineers know about the mechanical property advantages of thermoplastic urethanes, or TPUs. These materials usually exhibit a powerful combination of abrasion resistance, high tear strengths, and wide service temperature ranges. What's less well known is how much these properties improve with the dry-heat annealing of the finished parts. This post-curing step typically improves tensile and tear properties by 10-20 percent, according to data from specialty compounder RTP Company. Temperatures for the annealing vary with the specific TPU, but they commonly fall between 212 and 248F. Annealing times can range from 12 hours to as much as 14 days. For more information, visit http://rbi.ims.ca/3849-525.
Why would the biggest connector company in the world design and build the first fully functional 3D-printed motorcycle? To show TE Connectivity's engineers what the technology can really do in making working load-bearing production parts, and free up their thinking when approaching design problems.
The enhanced ST8 includes new functionality designed to help users accelerate design speed and improve the user’s ability to leverage synchronous technology. The update offers greater flexibility in choice of platform and purchasing options, according to the company.
“How can European standards affect me, especially since I only use machines built in the US?” This is a common question, and one way to answer this is to look at how machine safety is enforced, where the information comes from, and how well you can prove you followed the regulations.
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.