Companies such as Delphi and GM have emerged from bankruptcy, but considerable distress remains in the injection molding supply chain for automotive and other industries. A complete plastic injection molding machine operation in Los Fresnos, TX goes on the auction block tomorrow, for example. injection molders in the USA are barely budging 50 percent of capacity - and that’s with a much reduced machine base. Used molding equipment is selling for 50 to 70 percent below 12 months ago.
It’s a two-edged sword for design engineers who specify molded parts. There are bargains galore out there because business remains slow and machine costs have declined. On the other hand, there is a smaller supply base to provide parts when demand improves. Suppliers will be slow to invest in new capacity in the early stages of the recovery.
This is a good time to stick with blue-chip suppliers. Pass on the quick bargains.
Last week, the bill for reforming chemical regulation, the TSCA Modernization Act of 2015, passed the House. If it or a similar bill becomes law, the effects on cost and availability of adhesives and plastics incorporating these substances are not yet clear.
The latest crop of coating and sealant materials and devices has impressive credentials. Many are designed for tough environments with broad operating temperature ranges, and they often cure faster, require fewer process steps, and produce less waste.
A new program has been proposed for testing and certify 3D printing filaments for emissions safety. To engineers who've used 3D printers at home this is a no-brainer. It's from a consumer on Kickstarter, and targets use in homes and schools.
For the last 50 years, the Metal Powder Industries Federation (MPIF) has sponsored an awards competition for creative solutions to designing and fabricating near-net-shape parts using powder metal (PM) technologies. Here are the seven Grand Prize winners of the 2015 contest.
Graphene 3D Lab has added graphene to 3DP PLA filament to strengthen the material and add conductivity to prints made with it. The material can be used to 3D print conductive traces embedded in 3D-printed parts for electronics, as well as capacitive touch sensors.
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