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Webinar: Liquid handling Event by Festo UK & Ireland

On-line webinar


How pressure-over-liquid provides precise, accurate and cost-effective throughput Precise and accurate (more)

Southern Manufacturing

Farnborough, Hants(GU14 6TQ)

20/04/2021 - 22/04/2021

Southern Manufacturing and Electronics is the most comprehensive annual industrial exhibition in the (more)

PPMA Show 2021

NEC, Birmingham(B40 1NT)

28/09/2021 - 30/09/2021

PPMA Show 2021 will be the UK’s largest ever event dedicated to state-of-the-art processing and (more)

Advanced Engineering 2021

NEC Birmingham(B40 1NT)

03/11/2021 - 04/11/2021

Join us in our 12th and most important edition to date, as we invite engineers and management from all (more)

Harnessing ideation for competitive advantage

Harnessing ideation for competitive advantage Chris Patient, Technical Director - Asia at Norgren, an international market leader in pneumatic motion and fluid control technologies, looks at how one particular approach to ideation is delivering major benefits to customers in the energy sector by creating a less restrained environment for idea generation and involving individuals able to bring varied perspectives to the issues being discussed.

In ever changing and increasingly demanding economic conditions, innovation is the lifeblood of any manufacturing organisation seeking to remain competitive.

Approaches to managing and implementing the creation and development of ideas vary radically between organisations but those companies that embrace an innovative, ideas-led culture are inevitably the ones best placed to secure their futures and prosper through long-term, value-adding partnerships with customers.

The key is to understand is that innovation is a product of both environment and the mental freedom to think in an unconstrained manner without becoming preoccupied with the problem.

Research undertaken in the 1980s showed that the more constrained an environment, the less freely people will think. The need was identified to create a physical and psychological environment where people do not feel threatened and can regain some element of the almost childlike inquisitiveness which is frequently conditioned out of people as they grow up. Similarly, the type of 'in and out' listening - hearing what is said and then making natural connections from that, to the extent that one is almost daydreaming - that is often discouraged in schools is in fact to be welcomed when it comes to innovation.

And while it's vital to have people in the innovation team that have a detailed understanding of the issues around what is being discussed, a fresh perspective from someone completely outside the organisation, whose thinking is therefore uncluttered by existing 'wisdom', will undoubtedly ensure a more rounded approach to the question.

To bring all this together, an ideation session, held away from the normal working environment, is typically the best way forward. A group of eight to 12 people from both inside and outside the organisation is the optimum size, allowing everyone to have a voice without becoming unwieldy. The 'project owner' briefly defines the issue, using visual aids if required, and then everyone is invited to contribute. Occasional 'excursions' - suddenly diverting the attention of the group using visual aids which may initially appear unrelated to the issue - can be built into the schedule to keep thinking fresh, along with expert insight. Every idea is written down and individuals are encouraged to build on others' suggestions.

After an agreed period, the group leader invites the members to look at all the ideas suggested and state which they believe to be not necessarily the most feasible solution, but the newest and most appealing and intriguing. From those identified, the project owner chooses two or three 'emerging concepts', with the group then asked to state why they like those ideas, listing all their positive aspects and also, for each any major 'roadblocks'. For these, the group is asked to suggest how these can be overcome. These strategies are then built back into each emerging concept, with a solution statement developed for each and an action plan, with clear owners and deadlines for each task and phase.

One of the products for the energy sector developed using this route is a single-acting pneumatic cylinder for bled steam check valves used in power generation. As well as reliable delivery, Norgren's proposal also had to offer a weight saving against the existing product while reducing the overall length of the assembly. Norgren developed a hybrid actuator solution, which included an end-cap mounted SIL-approved Namur solenoid valve. This allows the end user increased confidence in the performance of the solenoid and the flexibility of replacing the solenoid valve easily and quickly in the event of failure.

Additionally, Norgren's assembly was able to meet the customer's specification of reduced weight and more compact design, providing a saving of around 20 per cent against the existing option. As the cylinder is usually mounted on top of the valve, this provides greater stability by lowering the centre of gravity of the valve assembly when undertaking vibration testing. The weight saving also contributed to savings in logistics costs.

Meanwhile, the ideation route has also driven the development of IVAC, a new integrated pneumatic controls unit primarily for the food and beverage sector combining the valve, flow controls, cushioning and sensors in a single actuator package. This was developed in response to specific sector requirements for more hygienic products as well as to address the issue of the multiple components - up to 13 - typically employed in each actuator function. The ideation process also identified the opportunity to simplify the connections so that each unit requires only one pneumatic and one electrical connection.

These are just two examples of how Norgren's approach to ideation is delivering 'Engineering Advantage' to customers across multiple industry sectors, harnessing the company's commitment to innovation and technical expertise to deliver high-performance products which enhance performance, add value and reduce cost across a broad range of applications.
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