Bayer Polymers (www.bayerpolymers.com) has introduced a new heat-resistant thermoplastic for auto -body panels. Called Triax TP 3161, this PA/ABS has a heat distortion temperature of up to 392 F, so it can withstand e-coat process without a conductive primer. The material has also been designed to offer a higher stiffness and lower CLTE than earlier body panel thermoplastics. Triax 3161 targets fender applications, though it could also see use in rear side panels.
Siemens and Georgia Institute of Technology are partnering to address limitations in the current additive manufacturing design-to-production chain in an applied research project as part of the federally backed America Makes program.
Most of the new 3D printers and 3D printing technologies in this crop are breaking some boundaries, whether it's build volume-per-dollar ratios, multimaterials printing techniques, or new materials types.
Independent science safety company Underwriters Laboratories is providing new guidance for manufacturers about how to follow the latest IEC standards for implementing safety features in programmable logic controllers.
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