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Microtechnology exhibition to showcase innovations in watchmaking and medicine

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epjh entrance

It’s not one of the most famous exhibitions in the world, and not the biggest, but that’s probably appropriate for EPHJ, because it’s all about small things, or – more accurately – what’s called the “microtechnology” sector. 

Microtechnology includes such things as watchmaking, jewellery making, and precision instrumentation for medicine, all of which are relatively large business sectors in Switzerland, where EPHJ is being held, on 20-23 June 2017 – Geneva, to be exact.

Now in its 16th year, the event is described as “an unmissable event for high-precision manufacturers, with exhibitors from the worlds of watchmaking and jewellery, microtechnology and medtech”.  [Read more…] about Microtechnology exhibition to showcase innovations in watchmaking and medicine

Curtiss-Wright launches contactless proportional rocker

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curtiss wright jc040

New model expands joystick range and offers non-contact proportional control for hand-grips and HMI consoles

The industrial division of Curtiss-Wright has launched the JC040, a single-axis, Hall-effect proportional rocker suitable for arduous applications in specialty off-highway vehicles.

The JC040 builds on the success of legacy potentiometric versions available from the Corporation’s brand family of Penny & Giles, and uses non-contacting, Hall-effect sensing technology for long-life integrity of the output signal.  [Read more…] about Curtiss-Wright launches contactless proportional rocker

Rough seas: Resistors for severe environments

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Container ship New Orleans

Resistor liquid cooling boosts 3.3kV medium voltage loads, and slashes resistor footprint in industrial and marine applications, as David Atkins, projects director at Cressall Resistors explains

In motor driven applications like cranes, lifts, hoists and conveyors, air cooled resistors are common, but in medium voltage, high power applications liquid cooling wins out.

A medium voltage drive running off a 3.3kV supply to turn a 500kW motor will put a severe heating load on the application’s power transistors – hence the need for water cooling.

The new EV2 advanced water cooled modular resistor range for low and medium voltage applications is especially designed to function in severe environments, like the ones marine systems have to function in.

This patented design encapsulates and completely separates the resistor elements from the coolant.  [Read more…] about Rough seas: Resistors for severe environments

Watchmaking robots: It’s a small world

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When Apple wanted to launch a watch, most people may have thought the company would name it iWatch, to go with iPhone, iPad and iLife. 

However, Swatch raised a legal objection on the grounds that it had the rights to a product called iSwatch, and Apple’s iWatch would be too similar. This week, the courts agreed and banned Apple from using the name.

But Apple had already changed its mind some time ago, and went with Apple Watch, which has gone on to sell 13 million units in its first year, estimated to be a faster sales rate than the iPhone.

But as a total, 13 million is barely a drop in the ocean of the global watch market.  [Read more…] about Watchmaking robots: It’s a small world