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The Rubik’s Cube phenomenon: One for the all-time pop charts

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lockTo date, more than 400 million Rubik’s Cubes have been sold around the world. As such, the puzzle game is one of the biggest-selling products in history.

Not bad for a toy which its inventor, Hungarian architect Ernő Rubik, says he didn’t even plan to make.

He was working as a professor of architecture at the Budapest College of Applied Architecture at the time, in 1974, and built the cube with the intention of “searching to find a good task for my students”.  [Read more…] about The Rubik’s Cube phenomenon: One for the all-time pop charts

US will regain top spot from China in manufacturing by 2020, says report

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The United States will regain its lead as the world’s most competitive manufacturing nation by the year 2020, according to a report by economic analyst Deloitte. 

Deloitte made its forecast after surveying the opinions of manufacturing industry executives for its 2016 Global Manufacturing Competitiveness Index.

Deloitte says “executives expect the US to assume the top position before the end of the decade”.  [Read more…] about US will regain top spot from China in manufacturing by 2020, says report

All’s well that ROS well: Robot Operating System taking over the world

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If aliens from beyond our solar system or even our galaxy were to land on Earth and wanted to communicate with intelligent machines that can move around and shake hands, chances are that one of the first in line to greet our otherworldly visitors will be a robot with a brain built using the Robot Operating System. 

The simple reason for this is that ROS is one of the most ubiquitous platforms for robotics in the world today, helped largely by the fact that it is an open-source project, in contrast to the majority of robot operating systems which are proprietary and closed.

Described as a collection of frameworks for robot software development, ROS was originally developed in 2007 at Stanford University’s Artificial Intelligence Laboratory. ROS was then extended by Willow Garage, and that’s when it really started taking off.  [Read more…] about All’s well that ROS well: Robot Operating System taking over the world

Manufacturing in the USA: The same story told from many angles

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Most stories have at least two sides, usually one negative and one positive, depending on your point of view or what aspect of the story you choose to highlight. 

So, for example, if you read CNN you will see mentions of “record” levels of business, such as in the sectors of automaking and aerospace.

“US aircraft production is at a record high and well ahead of the rest of the world,” says CNN, adding that the auto industry is “within 7 per cent of record levels, making 12 million cars and trucks a year”.  [Read more…] about Manufacturing in the USA: The same story told from many angles

Additive manufacturing or 3D printing? What’s the difference?

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“Additive manufacturing” is increasingly used interchangeably with “3D printing”, so they essentially mean the same thing. The only difference seems to be that “3D printing” is used more by maker communities – hobbyists and inventors – and still retains some sort of novelty value, whereas “additive manufacturing” – despite being the newer term – is more likely to be preferred in industry circles, perhaps because it has the sound of an established technology. 

But it’s not really an “established” technology in the sense that it’s only been around for a relatively short time.

According to 3DPrintingIndustry.com, it was only in 2007 that a 3D printer was available for less than $10,000 – from a company called 3D Systems, which is today one of the most well-known providers of the technology.

The most advanced 3D printers still cost quite a lot of money, especially those used by high-end manufacturers, but there are good-quality, entry-level machines available today for as little as a few hundred dollars.  [Read more…] about Additive manufacturing or 3D printing? What’s the difference?

Airships: Ready to fly high again after a century of suspicion

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futuristic-airship

The Hindenburg disaster, in which a massive German airship caught fire while landing in the US, resulting in the deaths of 36 people, occurred in 1937, but even today it’s remembered and thought of as the reason why airships never took to the skies in large numbers. 

The powerful images of the accident left many who viewed them with the impression that airships were dangerous, partly because they were filled with gas lighter than air.

But whereas the Hindenburg was filled with a flammable gas, modern airships are not – they haven’t been for many decades.  [Read more…] about Airships: Ready to fly high again after a century of suspicion

Electric cars: Germany to ban petrol engines from 2030

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Some say the traditional petrol-driven internal combustion engine is on the way out. 

It would seem inevitable, given that the alternative – the electric engine – is less harmful to the environment at the point of use.

The implications of the rise of the electric engine for the global oil business is beyond the scope of this article, but oil will probably continue to be important going forward because of its role in powering so many other sectors of industry.

But as far as the demands on the oil industry that road-going vehicles will make, it seems there is a definite downward trend emerging.

Perhaps the most significant recent development is the German government’s decision to ban the combustion engine effective 2030.  [Read more…] about Electric cars: Germany to ban petrol engines from 2030

PLM software overview: From car manufacturing to the clothes trade

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Product lifecycle management software, or PLM, is a fancy term referring to computer applications which help organise information relating to researching, designing, developing, manufacturing, distributing and maintaining products a company makes. 

Not all PLM software is the same, of course. Some emphasise the research and development area, while others are more concerned with costs and distribution. But mostly PLM is thought of as an engineering system, and mostly it’s customised for large companies, although it’s moving to the cloud more and becoming accessible to smaller companies.

Essentially, PLM software enables companies to speed up the development of their products at the same time as improving its quality, durability and other important aspects.  [Read more…] about PLM software overview: From car manufacturing to the clothes trade

Collaborative robot: Human-machine harmony

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harmonic drive canisdrive
An illustration of CanisDrive, a new range of compact hollow shaft servo actuators launched by Harmonic Drive

Richard Hurst, product manager at Harmonic Drive looks at the latest technological advancements, such as high precision gears, that are allowing these trends to move from the periphery of the industry into the mainstream

The biggest trends in the robotics industry include collaborative robots (CoBots), a move towards high precision applications and the rise of the Internet of Robot Things (IoRT). 

Between 2010 and 2014, robot sales reached 171,000 units globally, a rise of 48 per cent on the previous four years and representing a compound annual growth rate of 17 per cent.

This is according to research by the International Federation of Robotics (IFR), which also identified China as the world’s biggest buyer of industrial robots with a 25 per cent share of the worldwide market.  [Read more…] about Collaborative robot: Human-machine harmony

Virtual factory: Manufacturing improvements with PLM

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Adam Bannaghan, technical director of Design Rule, discusses three ways that the digital continuity of product lifesycle management helps manufacturers deliver high quality innovative products with ease

No one hates being faced with a problem they weren’t expecting more than manufacturers. During the design and build process, unplanned events can increase cycle times and have a detrimental impact on the management of materials and working hours.

There is now a demand in the manufacturing sector for a system that provides real-time visual status and control, alongside product quality predictions. Enter, product lifecycle management (PLM).

PLM is used by different sectors for various reasons. For manufacturers, the virtual production element is used to improve the planning, management and optimisation of industrial operations.  [Read more…] about Virtual factory: Manufacturing improvements with PLM