There’ll be a hot new assembly tool on display at the Fakuma show in Germany next month. The Zahoransky Group, which has produced more than 500 multi-component molds, will be showing the first-ever Servo Cavity Positioning System (SCPS), which is a sophisticated way to make a three- or four-color part with one standard injection molding machine without using ancillary systems, such as indexing platens. In a nutshell, it means if you want to design a plastic part with four types of material, the cost just dropped, possibly substantially. You’ll need a good production run, though, because this tool is sure to be pricey.
For starters, the SCPS mold has a control system that is independent of the machine control system. Movements are controlled by precise electric motors. Indexing components rise upward (via spindle) in the moving half of the tool to various injection stations.
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.
As we saw on the show floor this week at the Pacific Design & Manufacturing and co-located events in Anaheim, Calif., 3D printing is contributing to distributed manufacturing and being reinvented by engineers for their own needs. Meanwhile, new fasteners are appearing for wearable consumer and medical devices and Baxter Robot has another software upgrade.
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