Category: New technologies
In a new whitepaper published today, ABB reveals potential for significant energy efficiency improvements in industry and infrastructure enabled by the latest and most high-efficiency motors and variable speed drives. ABB calls on governments and industry to accelerate adoption of the technology to help combat climate change.
According to the International Energy Agency (IEA), industry accounts for 37 percent of global energy use and some 30 percent of global energy is consumed in buildings.
While mostly hidden from public view, electric motors – and the variable speed drives which optimize their operation – are embedded in almost every built environment. They power a vast range of applications fundamental to our modern way of life, from industrial pumps, fans and conveyors for manufacturing and propulsion systems for transportation to compressors for electrical appliances and heating, ventilation and air conditioning systems in buildings.
LED lighting has become the industry standard, both for commercial and personal use due to its rapidly declining manufacturing costs and high energy efficiency. The long service life of these lamps and the low maintenance they require also made them a favourite between businesses.
Today, we’ve got our hands on the ‘LED it grow’ kit by Würth Elektronik. The kit focuses on Würth’s new horticulture range of visible-light LEDs, and contains the LEDs mounted on heat-spreading panels, as well as the power supply unit based on MagI3C buck regulators (the power supply features 4 channels, with one Magi3C chip per channel).
Our kit has been donated to us by Würth Elektrik, free of charge, for which we are thankful. This did not cause any bias in this review. We will be handing down the kit to a local educational institution for further lab work and tests, as well as for supporting the young and aspiring engineers.
The kit comes packed in an attractive box, with the installation steps printed on the lid, and all components laid out cleanly. After minimal assembly (quite literally – it’s down to a dozen screws and ten cables total), the entire kit comes together and is ready to use with the included power supply. The kit also comes with a simple, but effective heatsink that can be attached to the back of the metal LED carrying plate.
The kit comes with two main sets of LEDs that cannot be used simultaneously. The first, and arguably, the less important one is the set of two plates of RGBW LEDs, with 4 diodes each (one red, one green, one blue and one white LED per plate). These two can be daisy-chained and then controlled via the iOS app.
The smart iTENDO from SCHUNK enables real-time process monitoring and control directly on the tool. The geometry and performance data of the toolholders remain unchanged no matter if it is equipped with a sensor system or not.
For over a century, Okuma, has been developing grinding machines for the highest quality demands. Though a lot has changed since the beginning, some aspects remain the same. Okuma CNC grinders still achieve their high precision, productivity and longevity due to a symbiosis of craftsmanship and state-of-the-art technologies.
Achieving supreme quality while maintaining high productivity is difficult for most manufacturers. Measures to improve the outcome often slow down machining processes. In order to combine the two partly conflicting objectives, machine tools need not only high performance hardware but also customised software to reach the machine’s full potential.
A robot hand carefully grips a randomly assembled formation of colorful toy blocks and then puts it down. Identify, grip, put down. Over and over again. What at first glance appears to be a childlike game is actually extremely sophisticated: Tomorrow’s robots and handling systems will be able to identify and examine objects on their own and ultimately handle them autonomously. At Hannover Messe, gripping system and clamping technology specialist SCHUNK will be demonstrating the possibilities and opportunities that intelligent gripping system solutions offer smart factories as well as how digitalization and artificial intelligence enhance handling processes.
Robot-guided palletizing systems are an efficient way of increasing the flexibility of machine tools. They help minimizing machine downtime during the production of individual pieces and small series…