Machine Building

Removing contaminants from compressed air

Unlike other utilities, the quality and cost of compressed air are the user's responsibility, meaning the user must understand potential issues affecting air quality, the major one being contaminants.

5th November 2014

Protecting drive chain systems - what are the options?

Drive chain systems are used in a vast array of applications, from the largest machines built by man - such as open mine bucket excavators - to the humble printer; and they all need some form of protection device to prevent overloading of the drive chains. However, there are a large number of options with various mechanical and electronic devices available. Greg Sharpe, Engineering Manager for Tsubaki Europe, provides some insight.

31st October 2014

The top five things that cause inverter failure

Jonathan Wilkins of European Automation, a supplier of spare parts for industrial automation components, outlines the top five causes of inverter failures.

30th October 2014

M2M communications bring sophistication to the water industry

The "˜Internet of Things' is coming to the water industry, delivering new levels of data that will enable water companies to control remote assets with increased sophistication, minimise risk, ensure security of supply, save energy and meet ever more stringent EU directives. Jeremy Shinton, Product Manager - Business Solutions & Software for Mitsubishi Electric, discusses the role of machine-to-machine communications as a driver for change.

29th October 2014

How do I get the perfect finish on stainless steel?

Nigel Willcock, Technical Sevice Engineer at 3M Abrasive Systems Division, discusses the use of Metal Finishing Products to achieve the desired finish for stainless steel.

28th October 2014

A fresh start for mobile applications with Qseven

Standardised computer modules make life easier for many developers, but the standards often come with a legacy. Qseven overcomes legacy limitations, is particularly suitable for mobile applications and is equally at home in all processor worlds, writes Zeljko Loncaric, Marketing Engineer, congatec AG

28th October 2014

How to use modern standstill monitors to maximise productivity

Once a risk assessment has indicated that certain safety features need to be incorporated, it makes sense to investigate which technologies can facilitate compliance. Paul Considine of Wieland Electric explains how the latest generation of standstill monitors can facilitate compliance while helping to maximise productivity.

27th October 2014

Motor and drive efficiency: a joint approach for better results

Efficiency, reliability and total cost of ownership are all terms that are at the forefront of engineering considerations; however, looking at items of equipment on an individual basis may not deliver the maximum benefits. By looking at the wider picture and combining the best technology from individual areas it is possible to achieve much more significant savings and efficiencies. Markus Kutny, Product Manager, Energy Efficiency Solutions at Bauer Gear Motor, explains.

23rd October 2014

HV coils - what are the key ingredients for lasting performance?

Industries that employ high-voltage (HV) rotating machines, either as generators or motors, are usually involved in sectors where loss of production can cost enormous sums of money. It is therefore essential that the original equipment and any repaired equipment be fitted with the best quality coils, and that any maintenance is carried out with precision and speed. Richard Emery, Head of Technical Services at the Sulzer Birmingham Service Centre, looks at the various aspects of the coil manufacturing process in order to provide a better understanding to those operating and maintaining these key pieces of equipment.

17th October 2014

Securing automation systems: a step-by-step approach

The big problem when it comes to security for automation systems: there are no simple solutions. This makes it all the more helpful when communication technology experts from organisations like PROFIBUS & PROFINET International (PI) give users a hand by providing guidelines. PI also offers specific tests for testing and improving the robustness of devices to withstand denial-of-service attacks, for example.

17th October 2014