www.hpmag.co.uk July/August 2024 HYDRAULICS & PNEUMATICS VOL. 29 No. 5 JULY/AUGUST 2024 p14 p36 PPMA Show 2024: Innovations in processing and packaging T-Levels: A Pathway to addressing the skills shortage in engineering Annual Buyers’ Guide Annual Buyers’ Guide 202)/2* Hydreco deliver innovative solutions through a global network to satisfy your application needs Hydreco Hydraulics Limited Unit 32, Factory Road, Poole, Dorset BH16 5SL England, UK +44 (0) 1202 627500 +44 (0) 1202 627555 info-uk@hydreco.com p41 Maximising durability with mobile equipment maintenance
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Shaping the future of UK manufacturing? EDITOR’S COMMENT www.hpmag.co.uk HYDRAULICS & PNEUMATICS July/August 2024 3 The new Labour Government’s focus on advancing digital infrastructure and promoting Industry 4.0 technologies is also set to impact the hydraulics and pneumatics engineering sector. ‘ ’ The recent UK election has ushered in a new political era with Labour’s Sir Keir Starmer. This shift in leadership could bring substantial changes to the economic and industrial landscape, with notable implications for the UK manufacturing and engineering sectors. Under Sir Keir Starmer’s leadership, there is an apparent commitment to driving investment in green technologies and sustainable practices. The new government has outlined an agenda to tackle climate change, including substantial funding for clean energy initiatives and stringent carbon reduction targets. For UK manufacturers, this means adapting to more rigorous environmental regulations. Specifically, the hydraulics and pneumatics sector will face increased pressure to innovate and develop more eco-friendly technologies. Companies will need to invest in research and development to align with these new standards and capitalise on government incentives aimed at fostering green innovation. In addition to environmental priorities, the Labour government has placed a strong emphasis on infrastructure development. Starmer’s administration has pledged significant investments in modernising transport and energy infrastructure, including ambitious projects such as expanding rail networks and enhancing renewable energy capabilities. These infrastructure initiatives if realised will likely increase demand for advanced hydraulic and pneumatic systems used in construction and maintenance, creating new business opportunities for companies in this sector. The new Labour Government’s focus on advancing digital infrastructure and promoting Industry 4.0 technologies is also set to impact the hydraulics and pneumatics engineering sector. With a commitment to boosting automation and digitalisation across industries, there will be a growing need for smart technologies and automation solutions. This shift will require substantial workforce upskilling, underscoring the importance of developing training programmes in collaboration with educational institutions to prepare for the evolving technological landscape. In addition, the new administration’s trade policy is expected to reshape the UK’s international trade relationships although just how remains to be seen. The Labour government aims to negotiate new trade agreements that could potentially open additional markets for UK-manufactured goods. For the hydraulics and pneumatics sector, this presents an opportunity to expand export potential while navigating new regulatory environments in international markets. Sir Keir Starmer’s premiership brings both challenges and opportunities for UK manufacturers and the hydraulics and pneumatics engineering sector. Embracing innovation, adapting to new environmental regulations, and investing in skills development will be critical strategies as the sector responds to the evolving political and economic landscape. As the Labour government’s policies take shape, the ability to stay agile and forwardthinking will be essential for leveraging new opportunities and ensuring long-term success. Aaron Blutstein Editor
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www.hpmag.co.uk HYDRAULICS & PNEUMATICS July/August 2024 5 CONTENTS EDITORIAL Editor: Aaron Blutstein t| 01732 370340 e| editorial@dfamedia.co.uk Content Sub Editor: Leslah Garland t| 01732 370340 e| leslah.garland@dfamedia.co.uk SALES Sales Manager, UK & Overseas: Andrew Jell t| 01732 370347 e| andrew.jell@dfamedia.co.uk Italian Sales Oce: Oliver & Diego Casiraghi t| 031 261407 f| 031 261380 e| info@casiraghi.info Turkey: Intersmart Media meltem@intersmartmedia.co.uk Managing Director: Ryan Fuller t| 01732 370344 e| ryan.fuller@dfamedia.co.uk Production Manager & Designer: Chris Davis t| 01732 370340 e| chris.davis@dfamedia.co.uk Reader/Circulation Enquiries: Perception t| +44 (0) 1825 701520. e| dfamedia@dmags.co.uk Marketing Manager Hope Jepson e| hope.jepson@dfamedia.co.uk Operations Manager: Emma Godden-Wood e| emma.godden-wood@dfamedia.co.uk Financial: Finance Department e| accounts@dfamedia.co.uk Chief Executive Ocer: Ian Atkinson e| ian.atkinson@dfamedia.co.uk Published by: DFA Media Group 192 The High Street, Tonbridge, Kent TN9 1BE t| 01732 370340 e| info@dfamedia.co.uk w| www.hpmag.co.uk In co-operation with Printer: Warners, UK © Copyright 2024, DFA Manufacturing Media Ltd ISSN 1366-1981 H&P is a controlled circulation magazine, published 8 times a year. Please contact DFA Media with any subscription enquiries. Paid subscriptions are also available on an annual basis at £110.00 (UK), £145.00 (Europe) or £180.00 (Rest of the World) P+P included. The content of this magazine, website and newsletters do not necessarily express the views of the Editor or publishers. The publishers accept no legal responsibility for loss arising from information in this publication. All rights reserved. No part of this publication may be produced or stored in a retrieval system without the written consent of the publishers. 16 18 6 NEWS 14 KNOWLEDGE BASE H&P looks at how T-levels can contribute to resolving the engineering skills shortage, and what employers can do to support this initiative. 16 APPLICATIONS Pneumatics engineering is advancing marine and automotive manufacturing with advancements that enhance precision, efficiency, and reliability. From optimising assembly lines to improving component testing, H&P explores the latest pneumatic innovations driving progress in these vital industries. 18 HYDRAULICS Effective hydraulic filtration is essential for keeping machinery reliable and extending its lifespan. Filters are crucial for maintaining clean fluids and preventing damage from contaminants. Addressing the challenges of selecting the right filters and managing pressure drops is vital for achieving optimal efficiency and avoiding costly downtime. 22 PNEUMATICS A new collaborative effort has resulted in the development of an advanced airbrakes prototype designed for aerospace applications. This project showcases the potential of joint industry expertise in enhancing rocket technology and improving flight control systems. H&P reports. 26 INTEGRATED SYSTEMS 32 COMPRESSED AIR, VACUUM AND GENERATORS 34 SPECIAL REPORTS Mobile Equipment/ PPMA Preview 37 BCAS Our regular news and events update on the British Compressed Air Society. 38 BFPA Hydraulics & Pneumatics’ issue-by-issue briefing on current activities and views involving the British Fluid Power Association. 41 ANNUAL BUYERS’ GUIDE 110 NEW FACES 111 PRODUCTS & SERVICES DIRECTORY 32 Subscribe for your FREE copy now
NEWS 6 HYDRAULICS & PNEUMATICS July/August 2024 www.hpmag.co.uk Annual UK contribution of manufacturing report highlights significance of devolved nations Every year, Make UK publishes an analysis of the contribution of manufacturing to each English region and devolved nation. The most striking finding of this year’s analysis shows that the three devolved nations of Scotland, Wales and Northern Ireland have seen a significant growth in the number of manufacturing jobs in the last year. The number of manufacturing jobs in Wales increased by 13,000, 10,000 in Scotland and 2000 in Northern Ireland. By contrast, every English region saw a fall manufacturing jobs in the same period with the East of England being the only region showing a slight rise. This meant the sector saw an overall fall of 34,000 jobs in the twelve months to March. The increase in Scotland is likely to have been driven by the growth of renewables investment, especially offshore wind, while Wales has a significant supply chain in the Aerospace & Defence sectors which have seen strong growth in the last year. The Transport Equipment sector (mainly aerospace) accounts for 15.5% of manufacturing in Wales, the largest sector. However, despite this fall, the pressure on finding skilled people is still severe as 64,000 vacancies remain in the sector, accounting for some £6bn in lost output according to Make UK analysis. In response, Make UK is urging the new Government to make tackling skill shortages and reforming the technical education system the centrepiece of its industrial strategy. The report also analyses the growth in output across each nation and region over the last decade, as well a comparison between pre and post-pandemic levels. It shows that, despite the challenges posed by Covid and Brexit, every English region bar one has shown double digit growth in Gross Value Added (GVA) since 2013. Yorkshire & Humber has seen the best growth in output in that period (40%), followed by the North East (30%), and South West (27%). This compares to the average growth in manufacturing GVA across the UK overall in the same period of around 23%. (3) Furthermore, the report highlights the importance of manufacturing to regional economies with every area in the UK, except for the South East & London, seeing an above average contribution from manufacturing to its local economy. For example, the North East may have the smallest share of overall manufacturing output in the UK, but industry accounts for almost 15% of the region’s total output. The East Midlands has the highest share of manufacturing in its regional economy at almost 16%, while the West Midlands and Yorkshire & Humber have a significant contribution above the national average. According to Make UK, this highlights the importance of the new Government’s industrial strategy to raising the performance of regional economies and, addressing inequality, given manufacturing jobs are better paid than the national average. Overall, the report shows the importance of manufacturing to every region in the UK, an issue that a new industrial strategy will continue to promote. Hannover Messe 2025 to Highlight drive technology and fluid power Hannover Messe 2025 set to take place from 31 March to 4 April 2025, will showcase the critical role of drive technology and fluid power within the international engineering sector. These fields, grouped under the “Motion & Drives” banner, will be prominently featured in Halls 4, 5, and 6. The event is expected to draw numerous exhibitors from both Germany and abroad, continuing a tradition of robust representation in these sectors, particularly in odd-numbered years. The focus will be on presenting the latest innovations in intelligent and sustainable production systems. Key companies already registered include Atos, Bosch Rexroth, Cantoni, Festo, Flender, IMM Hydraulik, SEW-EURODRIVE, and Schaeffler. Hubertus von Monschaw, Global Director Trade Fair and Product Management at Deutsche Messe AG, highlighted the opportunities Hannover Messe offers: “Exhibitors will be part of a distinctive industrial innovation ecosystem, interacting with representatives from engineering, electrical, digital, and energy sectors. The fair provides unparalleled access to decisionmakers, technology scouts, experts, and media from around the globe.” While Hartmut Rauen, Deputy Managing Director of the Machinery and Equipment Manufacturers Association (VDMA), emphasised that the 2025 event will be a key driver of innovation: “The Motion & Drives community will lead the way with cutting-edge solutions for power, torque, positioning, data, and both real and virtual applications.” According to the VDMA, German drive technology firms exported goods worth EUR 17.9 billion last year, with key markets including China, the USA, France, Italy, Poland, Austria, the Czech Republic, and the UK. The fluid power sector, which had exports totalling EUR 8.4 billion in 2023, also relies heavily on international markets, with significant export destinations including the USA, China, Italy, France, Austria, the UK, and the Netherlands.
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8 HYDRAULICS & PNEUMATICS July/August 2024 www.hpmag.co.uk NEWS EngineeringUK has called on the new government to collaborate with industry to overcome barriers preventing young people from entering the workforce. The current skills shortage in engineering and technology is already hindering growth, and a strategic approach to addressing this issue is essential for supporting ongoing projects and enabling large-scale developments like Great British Energy. EngineeringUK, along with the National Engineering Policy Centre, is advocating for a National Engineering and Technology Workforce Strategy. The organisation is keen to see the new government fulfil its manifesto commitments to develop workforce and training plans and a post-16 education strategy, ensuring that more young people gain access to apprenticeships and other training opportunities. The Labour manifesto also pledged to improve careers education, including recruiting an additional 1000 careers advisers, broadening the curriculum, and addressing STEM teacher recruitment and retention. With the number of STEM teacher vacancies rising from around 1,300 to over 1,600 in the past year, EngineeringUK is urging the government to invest in teacher professional development. Research indicates that such investment can significantly extend teaching careers. Hilary Leevers, Chief Executive of EngineeringUK, commented: “As the new government has rightly recognised, we need to nurture a greater pool of talent in engineering and technology, including more apprenticeship opportunities for young people, to meet current demand and help our economy thrive while achieving our net zero goal. “We have long advocated for a national engineering and technology workforce strategy to streamline coherent action, replacing the current fragmented approach where different areas develop their own solutions in isolation, sometimes effectively in competition. “To address future skills shortages, the workforce strategy must be linked to a comprehensive education and skills plan, underpinned by enhanced careers advice in schools and an urgent solution to current STEM teacher shortages. We will support the new government in taking action to turbocharge the sector.” SCR Air, a company specialising in energy-efficient air compressors, is marking its 10-year anniversary with an expansion in the UK. The company, which has been supplying Japanesedesigned compressors primarily for the Asian market, has achieved an impressive track record of delivering 23% energy savings. With over 160,000 units in operation globally, these compressors have proven to be highly reliable, enabling SCR Air to offer extended warranties of up to seven years. Since entering the UK market, SCR Air has maintained its focus on providing energy-efficient compressors with competitive pricing and short lead times. However, the company’s continued growth in both machine and parts sales has led to a need for more storage space. In response, SCR Air is relocating to a new facility in Worcestershire as part of its 10-year celebration. The new site, located in the picturesque Worcestershire countryside, offers 5600ft2 of warehouse space. This increased capacity will allow SCR Air to stock and deliver any compressor up to 75kW from within the UK. Additionally, the move will ensure that supporting parts are available with similarly short lead times. The new facility also includes a converted, centuries-old hop barn that will serve as offices and a training centre. SCR Air plans to offer regular training courses for both end users and support agents, covering topics from basic compressed air principles to technical training on their range of compressors. The Motion & Drives area will feature a joint stand for VDMA members and the “Motion & Drives Conference Stage”, organised by the VDMA Drive Technology and Fluid Power associations. This forum will address current industry issues such as digitalisation, interconnectivity, Manufacturing-X, OPC UA, umati, energy efficiency, carbon footprint, digital product passports, and recycling management. Additionally, a special show by the EU-funded Fluid 4.0 research project will explore digital and sustainable solutions in fluid and drive technology. The VDMA’s umati initiative aims to simplify data access by providing an interface for seamless integration of data, including from drive technology. Hannover Messe is renowned as the world’s leading trade fair for industry, where participants from engineering, electrical, digital, and energy sectors present solutions under the theme of “Industrial Transformation”. The 2025 event will also include key areas such as Smart Manufacturing, Digital Ecosystems, Energy for Industry, Compressed Air & Vacuum Technology, Engineered Parts & Solutions, Future Hub, and International Trade & Investment, complemented by a conference programme featuring around 1600 speakers. Canada will be the partner country for this edition. EngineeringUK urges new UK Government to address STEM skills and workforce shortages SCR Air expands UK operations with new Worcestershire facility and training centre
NEWS 10 HYDRAULICS & PNEUMATICS July/August 2024 www.hpmag.co.uk The panel of experts underscored the importance of a comprehensive strategy for implementing robotics and automation in SMEs, focusing on cost savings and enhanced efficiency. Upskilling and training the existing workforce were highlighted as crucial steps. Collaborative robots, or cobots, were identified as having significant potential across various industries. The discussion painted an optimistic picture of the future of robotics in UK manufacturing, stressing the need for more case studies and reference sites to build confidence. A shift in cultural mindset towards embracing automation was deemed essential, with platforms like YouTube being valuable for showcasing successful implementations and providing practical advice. Government support and investment were seen as critical to driving growth in the industry. Nikesh Mistry advocated for a long-term industrial strategy from the government, addressing funding, workforce development, and alignment with European standards. He highlighted that automation could help SMEs tackle rising global competition and labour shortages, calling for a collaborative response to ensure diverse industry voices are heard. Michael Payne suggested that a supertax incentive for automation investments could be beneficial, though he noted the importance of timing for successful implementation. Paul Roberts emphasised that automation is transitioning from a luxury to a necessity for SMEs, with off-the-shelf solutions and customised applications becoming increasingly prevalent. Automation and AI adoption in SMEs The benefits of automation, such as reduced labour costs, increased productivity, and improved traceability, were highlighted by Payne. He pointed out that robots, while often seen as special, are simply tools like CNC lathes that enhance worker efficiency and encourage upskilling. He explained how artificial intelligence and machine learning can improve robotic processes, such as welding, by learning from trial and error. Roberts stressed the importance of starting small with AI implementation in SMEs. The experts called for more government investment and confidenceboosting measures to support the UK manufacturing sector, which lags in robot density and productivity compared to countries like Germany. Corporate culture and flexibility Andy Pye (Chair) raised the issue of varying corporate cultures within SMEs, noting that some are more adaptable than others. Mistry pointed out that the gap between those benefiting from technology improvements and those approving investments is more pronounced in smaller companies. Roberts also highlighted the need for flexible automation software, giving examples like the rapid changeover of pallet layouts and robotic deployment across multiple CNC machines. Mistry stressed that SMEs should identify specific business problems and choose appropriate technologies, mentioning sensors, safety systems, digital twins, predictive maintenance, and sustainability as key areas. Food and beverage industry In addition, Mistry noted the prominence of the automotive, pharmaceutical, and food and beverage industries in economic output. The food and beverage sector’s success with automation was discussed, with experts suggesting that time criticality and other unique factors contribute to its higher adoption rates compared to other industries like pharmaceuticals, where regulations can hinder growth. Collaborative robots and safety Highlighting the significance of safety in collaborative robots, Roberts said that application-specific safety measures are crucial. He mentioned that Universal Robots' ease of use and safety features have led to their increased adoption beyond collaborative work environments. Factors such as load capacity, speed, and pass-through height are important when deploying robotics. Payne advised seeking expert advice from robotics manufacturers or industry specialists for integration, emphasising the importance of vetting and validating integrators for specific applications. Robotics remains a popular topic in the Talking Industry series. In the most recent episode, Andy Pye engaged three industry experts to explore the reasons behind the slow adoption of robotics and automation among small and medium-sized enterprises (SMEs). The discussion highlighted the challenges and opportunities, emphasising the need for a strategic approach to integrating these technologies in the SME sector. H&P reports. Talking Industry: Addressing the low uptake of robotics and automation in SMEs
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NEWS Educating younger generations The panel also discussed the need to educate younger generations about robotics, emphasising programming skills and presenting robotics as an attractive career option. Payne suggested that large companies could support their SME suppliers by offering stable contracts and industry connections, helping SMEs invest in automation. Looking ahead Payne expressed hope that in the next five years, increased applications and case studies in the UK will build confidence in robotics and automation, shifting the perception from risk to necessity. While Roberts anticipated more widespread deployment of robots and standardised solutions, driving further advancements in the field. Mistry said he hoped for a future where discussions about the importance of robotics would evolve, reflecting the results of substantial investments in UK manufacturing and a more skilled workforce. By addressing these challenges and opportunities, SMEs can better navigate the path towards automation, ensuring they remain competitive in a rapidly evolving global market. The three speakers in this panel discussion were: Paul Roberts - UK Business Development Manager, Universal Robots Michael Payne - Business Development, FMCG & Logistics sectors, KUKA Robotics UK (FMCG = Fast Moving Consumer Goods) Nikesh Mistry - Sector Head of Industrial Automation at GAMBICA, the Trade Association for Instrumentation, Control, Automation and Laboratory Technology in the UK. The video of this Talking Industry panel discussion is available at: https://talkingindustry.org 12 HYDRAULICS & PNEUMATICS July/August 2024 www.hpmag.co.uk Helen Tonks, co-founder, and operations director of Hydraulics Online Ltd has been awarded an MBE in the King’s Birthday Honours List 2024. Helen Tonks was awarded the MBE for services to business and to exports. The honour reflects Helen’s tireless promotion of, and support for, small and mid-size businesses, and for the next generation of entrepreneurs. Helen Tonks commented: “I’m absolutely overwhelmed. What an honour, literally, to receive this recognition for my services to business and export! I’m not sure that the news will ever truly sink in, but I was thrilled to learn when I learned that was receiving an MBE. Whilst the recognition is personal, it is also testament to the hard work and dedication of the Hydraulics Online team and all that we have collectively achieved over the last 20 years. Hydraulics Online is seen as an exemplar to others and has given me a real platform to pay it forward to the wider business and educational community, regionally and nationally. It is a complete privilege to be honoured for doing something that I love – supporting others in business and those still in education by drawing on my own experiences as an entrepreneur.” Alsager-based business Hydraulics Online was founded by husband-and-wife team, Mark and Helen Tonks, in 2004. The couple has grown the business steadily, thanks to its entirely customer-centric approach and strong online presence. The business serves customers in more than 130 countries and since 2019 Helen has been recognised as a Department for Business and Trade Export Champion on behalf of Hydraulics Online. Holding ISO 9001 quality management accreditation since 2014, the business has established a reputation for excellent customer service, on-point engineering consulting and advice and tenacity in sourcing hard-to-find parts or suitable high-quality equivalents. Since 2017, Hydraulics Online has been recognised for more than twenty awards, including, most recently, the coveted Customer Commitment (Business-to-Business) Award at the Institute of Customer Service’s national Customer Satisfaction Awards in March this year. Helen Tonks is award-winning in her own right, joining the list of Northern Power Women in 2022. Helen’s work to support local businesses to thrive, grow and export includes working with the Department of Business and Trade and attending Ministerial Roundtables. She shares business advice with students at the universities of Manchester Metropolitan University and Leeds University Business School and supports local businesses through her work as a Be the Business Ambassador and her own business consultancy, InspiresMe Consulting Ltd. Both Helen and Mark Tonks undertake a range of activities nationally and in the local community to inspire the next generation of engineers and small business owners. Helen Tonks added: “Britain’s 5.6 million small businesses play a leading role in job creation in the UK. Together, we employ some 16.3 million people across Britain, accounting for threefifths of the employment and around half of turnover in the UK private sector. I’m passionate about helping my fellow small business owners – and, as a result, the UK economy – to thrive. This passion has driven so much of my involvement with local education providers, national business groups and local business support services. It has been a wild ride at times, but it’s always been an absolutely privilege to ‘pay it forward’ in this way.” Helen Tonks receives MBE for contributions to business and exports
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KNOWLEDGE BASE T-levels, or Technical Levels, were introduced in 2020 as part of a broader reform of technical education in England. They are intended to provide a rigorous and comprehensive alternative to traditional A-levels, with a specific focus on preparing students for skilled careers. Unlike A-levels, which are academically oriented, Tlevels combine classroom learning with substantial industry experience, aiming to produce students who are not only knowledgeable but also practical and ready for the workforce. Vocational training One of the key features of T-levels is their strong emphasis on vocational training. Each T-level includes a substantial industry placement component, typically lasting around 45 days. This placement allows students to gain real-world experience in their chosen field, making them more attractive to employers who are seeking candidates with hands-on skills and practical knowledge. For the engineering sector, this means that students will not only learn theoretical concepts but also apply them in a real-world context, bridging the gap between education and industry requirements. The engineering sector, which encompasses various disciplines such as mechanical, civil, electrical, and aerospace engineering, has been particularly hard-hit by the skills shortage. According to recent reports, the UK faces a shortfall of engineers, exacerbated by an ageing workforce and a lack of new entrants into the profession. The consequences of this shortage are farreaching, affecting everything from infrastructure development to technological innovation. To combat this, it is essential to 14 HYDRAULICS & PNEUMATICS July/August 2024 www.hpmag.co.uk cultivate a new generation of engineers who are equipped with the right skills and experiences. T-levels aim to address this need by offering specialised courses that align with the current demands of the engineering industry. The curriculum for these courses is developed in close consultation with industry experts to ensure it meets the needs of employers. This collaborative approach ensures that the content remains relevant and up-to-date, covering emerging technologies and practices that are crucial for the modern engineering landscape. Flexible and inclusive Moreover, T-levels are designed to be flexible and inclusive, catering to a diverse range of students. They provide an alternative route into engineering for those who may not have pursued traditional academic pathways. This inclusivity is vital in addressing the skills shortage, as it opens up opportunities for a broader pool of talent. By attracting individuals from various backgrounds and educational experiences, T-levels help to create a more diverse and innovative engineering workforce. However, for T-levels to effectively address the skills shortage, it is crucial for employers to play an active role. The success of T-levels in bridging the skills gap depends not only on the quality of education provided but also on the support and engagement from industry stakeholders. Here are several ways employers can contribute to making T-levels a successful solution to the engineering skills shortage: The UK has faced an escalating skills shortage in numerous sectors, with engineering being one of the most critical areas impacted. This shortage threatens to undermine economic growth and innovation, making it necessary to find effective solutions to secure a steady pipeline of talent. One of the promising responses to this challenge is the introduction of T-levels. H&P looks at how T-levels can contribute to resolving the engineering skills shortage, and what employers can do to support this initiative. T-Levels: A Pathway to addressing the skills shortage in engineering
www.hpmag.co.uk HYDRAULICS & PNEUMATICS July/August 2024 15 1. Engaging in industry placements One of the cornerstone features of T-levels is the industry placement component, which provides students with hands-on experience in their field. Employers can support this initiative by offering meaningful placements that allow students to work on real projects and gain practical insights into the engineering profession. By providing these opportunities, companies not only help students develop essential skills but also identify potential future employees who are already familiar with their work environment and processes. 2. Collaborating on curriculum development Employers can also contribute to the effectiveness of T-levels by collaborating with educational institutions on curriculum development. By sharing their insights and expertise, employers can help ensure that the content of T-level courses remains relevant and aligned with industry needs. This collaboration helps to bridge the gap between theoretical knowledge and practical application, ensuring that students are well-prepared for the demands of the engineering sector. 3. Offering mentorship and support In addition to providing placements, employers can offer mentorship and support to T-level students. Experienced professionals can guide students through their industry placements, offering advice and feedback that enhances their learning experience. Mentorship not only helps students develop their skills but also fosters a connection between them and the industry, increasing their motivation and engagement. 4. Promoting awareness and interest Employers can play a crucial role in promoting the value of Tlevels and encouraging young people to consider engineering careers. By participating in outreach activities, such as school visits, career fairs, and industry events, employers can help raise awareness about the benefits of T-levels and the opportunities available in the engineering sector. Engaging with students early on can inspire them to pursue technical qualifications and consider a career in engineering. 5. Providing feedback and continuous improvement To ensure that T-levels remain effective in addressing the skills shortage, employers should provide feedback on the performance of T-level graduates and the quality of industry placements. This feedback is invaluable for educational institutions in refining their programmes and making necessary adjustments. Continuous improvement based on real-world experiences helps to maintain the relevance and effectiveness of T-levels in meeting industry needs. T-levels represent a significant step towards addressing the skills shortage in the engineering sector. By combining academic learning with practical experience, these qualifications offer a comprehensive approach to preparing students for the demands of the industry. For T-levels to achieve their full potential, however, it is essential for employers to actively engage with the initiative. By offering placements, collaborating on curriculum development, providing mentorship, promoting awareness, and offering feedback, employers can play a pivotal role in ensuring that T-levels help to build a skilled and capable engineering workforce. Through these collaborative efforts, the UK can better meet the challenges of the engineering skills shortage and secure UK industry’s future needs.
APPLICATIONS Pneumatic technology is increasingly making its mark on the manufacturing processes of the marine and automotive sectors. These industries demand high levels of precision, efficiency, and reliability, and pneumatics is proving to be an essential component in meeting these demands. Recent advancements have introduced innovative applications that enhance manufacturing capabilities, streamline production processes, and improve overall product quality. Marine manufacturing In marine manufacturing, pneumatics is pivotal in various stages of production, from assembly to quality control. One of the most significant applications is in automated assembly lines. Pneumatic systems are employed to drive tools and machinery that assemble critical components of marine vessels, such as engines, hulls, and decks. The advantages of pneumatics—such as ease of control, rapid response times, and simplicity— make it an ideal choice for these tasks. Recent innovations in pneumatic actuators have led to more precise and reliable tools for marine manufacturing. For example, advanced pneumatic systems are now used for tasks like welding and cutting, where precision and speed are essential. These systems are designed to handle the harsh conditions typical of marine environments, featuring enhanced sealing and corrosion-resistant materials to ensure long-term durability and performance. Another key application is in the management of marine equipment and components. Pneumatic systems are used to control and operate various devices, such as stabilisers and trim tabs, which are essential for the stability and performance of marine vessels. The latest pneumatic technologies provide finer control and increased reliability, helping to optimise the performance of these critical systems. This results in improved fuel efficiency and enhanced safety, both crucial factors in marine manufacturing. Pneumatic systems also play a role in the automation of material handling within marine manufacturing facilities. Conveyors, sorting systems, and lifting devices powered by pneumatics streamline the movement of heavy and bulky materials, such as metal sheets and components, through the production line. These systems benefit from the inherent flexibility and adaptability of pneumatics, which allows for efficient handling and processing of materials in various stages of production. Automotive manufacturing The automotive manufacturing sector has also seen significant advancements in pneumatic technology, impacting various aspects of production. Pneumatic systems are widely used in automotive assembly lines, where they drive tools for tasks such as fastening, painting, and component assembly. The latest pneumatic tools offer improved ergonomics, precision, and speed, contributing to more efficient and accurate production processes. In recent years, the development of advanced pneumatic actuators has enhanced the capabilities of automotive manufacturing systems. For instance, pneumatic actuators are now employed in automated assembly systems that require 16 HYDRAULICS & PNEUMATICS July/August 2024 www.hpmag.co.uk How pneumatics is enhancing precision and efficiency in marine and automotive manufacturing Pneumatics engineering is advancing marine and automotive manufacturing with advancements that enhance precision, efficiency, and reliability. From optimising assembly lines to improving component testing, H&P explores the latest pneumatic innovations driving progress in these vital industries.
www.hpmag.co.uk HYDRAULICS & PNEUMATICS July/August 2024 17 precise positioning and control of components. These actuators are designed to handle high cycles and offer reliable performance, which is crucial for maintaining the high standards of automotive manufacturing. One of the most notable applications of pneumatics in automotive manufacturing is in the production of lightweight components. Pneumatic systems are used in processes such as moulding and shaping, where they enable the precise control of pressure and temperature. This is particularly important in the production of composite materials and lightweight components, which are increasingly used in modern vehicles to improve fuel efficiency and performance. Pneumatic technology is also making strides in automotive quality control and testing. Pneumatic systems are used in testing rigs and inspection stations to simulate various conditions and ensure that components meet stringent quality standards. For example, pneumatic systems can be used to apply precise pressures to components, such as brakes and suspensions, to test their performance and durability under different operating conditions. Emerging trends Both marine and automotive manufacturing sectors are experiencing a growing trend towards integrating pneumatic systems with digital technologies. This integration is enhancing the capabilities of pneumatic applications and contributing to more advanced manufacturing processes. In marine manufacturing, for example, the use of pneumatic systems combined with data analytics and real-time monitoring is improving the efficiency of production lines and enabling more accurate quality control. In automotive manufacturing, the convergence of pneumatic technology with Industry 4.0 principles is driving innovations such as smart manufacturing and predictive maintenance. Pneumatic systems equipped with sensors and connected to data networks allow for realtime monitoring of system performance and early detection of potential issues. This integration helps to optimise maintenance schedules, reduce downtime, and improve overall production efficiency. Sustainability is also becoming a key focus in pneumatic applications within manufacturing. Both the marine and automotive sectors are increasingly seeking ways to reduce their environmental impact. Advances in pneumatic technology are contributing to this goal by improving energy efficiency and reducing waste. For instance, energyefficient pneumatic systems and components that minimise air leaks are helping to lower energy consumption and operational costs. The latest applications of pneumatics engineering in marine and automotive manufacturing highlight the technology's growing importance in modern production processes. From enhancing precision and efficiency in marine assembly lines to improving the quality and performance of automotive components, pneumatics continues to play a crucial role in these sectors. Recent advancements in pneumatic technology, including the integration with digital systems and a focus on sustainability, are driving innovation and shaping the future of manufacturing. As industries continue to evolve, the ongoing development and application of pneumatic systems will remain essential in meeting the demands of modern production and ensuring the continued advancement of marine and automotive manufacturing. r n The CEJN 208 Detect blow ! !! ll w gun range is a groundbreakin 0 ng innovation made ! DA F Compliant with Reg. (E High chemical resistan Detectable & food app Stainless steel valves w Food grade plastic Metal & X-ray detectab C) No. 193 2004 & FDA CF 5/ nce proved seals with food grade grease ble DE PR AP OV DA F Food grade plastic Detectable & foo CEJN the s rgo he l l d d T e od approved seals N 208 blow gun range. same high blowing force & omic design features ightweight, robust, n 017722 sales@t www.to for fo Meta 55109 tom-parker.co.uk m-parker.co.uk ood industry al-detectable blow gun
HYDRAULICS In manufacturing, the efficiency of hydraulic filters is crucial for keeping machinery running smoothly and extending its lifespan. Hydraulic systems, found in everything from industrial presses to construction equipment, depend on clean fluids to function properly. If filters don’t work effectively, contaminants can damage components, degrade performance, and lead to expensive downtime. Getting filter efficiency just right isn’t straightforward; it involves tackling a few key challenges and finding practical solutions. Hydraulic systems operate under high pressure and involve the circulation of hydraulic fluid through various components such as pumps, valves, and actuators. The presence of contaminants—whether particles of dirt, metal shavings, or water—can lead to abrasive wear, clogging, and reduced performance. Therefore, filter efficiency directly impacts the system’s ability to function smoothly and reliably. A filter's primary role is to remove these contaminants to protect sensitive components, enhance fluid performance, and prolong the service life of the hydraulic system. Challenges One of the principal challenges in hydraulic filtration is selecting a filter that is suitably matched to the system’s requirements. Hydraulic systems vary widely in terms of flow rates, pressures, and the nature of contaminants they encounter. Choosing a filter with the right specifications—such as pore size, flow capacity, and contaminant-holding capacity—is crucial. A filter that is too coarse may not capture all harmful particles, while one that is too fine might create excessive pressure drop, reducing system efficiency. Pressure drop itself is a significant issue. As filters capture contaminants, they gradually become clogged, which increases the resistance to fluid flow and raises the pressure drop across the filter. Excessive pressure drop can lead to reduced fluid flow, increased energy consumption, and potential damage to the hydraulic components. Striking the right balance between effective filtration and maintaining an acceptable pressure drop is essential for optimal system performance. The lifespan of filters presents another challenge. Filters do not last indefinitely; their capacity to hold contaminants diminishes over time, leading to a point where they need to be cleaned or replaced. Predicting when a filter will reach its end-of-life can be Effective hydraulic filtration is essential for keeping machinery reliable and extending its lifespan. Filters are crucial for maintaining clean fluids and preventing damage from contaminants. Addressing the challenges of selecting the right filters and managing pressure drops is vital for achieving optimal efficiency and avoiding costly downtime. H&P reports. 18 HYDRAULICS & PNEUMATICS July/August 2024 www.hpmag.co.uk Optimising filter efficiency
www.hpmag.co.uk HYDRAULICS & PNEUMATICS July/August 2024 19 complex, yet it is crucial to avoid situations where the filter becomes too clogged, leading to system inefficiencies or failures. Implementing a proactive maintenance strategy is therefore vital. To overcome these challenges and improve filter efficiency, several strategies can be used. Firstly, accurate filter selection is fundamental. A comprehensive understanding of the hydraulic system’s operational parameters, including flow rates, pressures, and contaminant types, is essential when choosing a filter. Modern filtration technologies, such as highperformance synthetic media and multistage filters, offer improved efficiency and can handle a wider range of contaminants, providing better protection for the hydraulic system. Regular monitoring and maintenance of filters are also crucial. Incorporating condition monitoring tools such as pressure sensors and differential pressure gauges allows for real-time assessment of filter performance. These tools can help detect when a filter is becoming clogged and predict maintenance needs before significant pressure drop or system performance issues occur. This approach enables timely intervention, maintaining filter efficiency and overall system health. The use of filter bypass valves is another effective solution. These valves are designed to open and allow fluid to bypass the filter if it becomes too clogged, thereby preventing excessive pressure drop and potential damage to the hydraulic system. Proper calibration of bypass valves is essential to ensure they operate only under necessary conditions and do not compromise the filtration effectiveness. Investing in advanced filter media can also enhance filter efficiency. Modern filter media, such as pleated or composite materials, offer higher contaminant holding capacity and better filtration performance compared to traditional materials. These advanced media can capture finer particles, extend the service life of the filter, and reduce the frequency of maintenance or replacement. Design considerations Effective integration of filters into hydraulic systems is another important factor. Proper filter placement and alignment are crucial to avoid disruptions in fluid flow and ensure optimal performance. The filter housing must be designed to accommodate the filter's size and type, and to facilitate easy access for maintenance. Additionally, considering system design aspects such as the use of larger filters or multiple filters in parallel can help reduce pressure drop and improve overall filtration efficiency. This design approach allows for greater contaminant-holding capacity and reduces the risk of clogging, contributing to smoother and more reliable system operation. Filter efficiency in hydraulic systems is critical to maintaining the performance, reliability, and longevity of manufacturing equipment. While achieving high filter efficiency involves challenges such as filter selection, managing pressure drop, and predicting filter lifespan, employing strategic solutions can address these issues effectively. By selecting the right filters, incorporating condition monitoring, utilising advanced filter media, and optimising system design, manufacturers can enhance filter efficiency, minimise operational disruptions, and extend the life of their hydraulic systems. Lee Products Limited, 3 High Street, Chalfont St Peter, Gerrards Cross, Bucks. SL9 9QE Tel: 01753 886664 Fax: 01753 889588 email: sales@leeproducts.co.uk Innovation in Miniature For more information visit www.leeproducts.co.uk High Pressure High Temperature Micropumps 205°C temperature rating 10,000 psid pressure rating No elastomeric seals Qualified to 1,000 hours Available in 22mm and 30mm diameters The Lee HPHT Pumps are a new family of high pressure, high temperature positive displacement pumps that can generate up to 10,000 psid at 205°C. The innovative axial piston design of Lee HPHT Pumps eliminates the use of elastomers, increases resistance to contamination, and dramatically improves reliability. Lee HPHT Pumps have been qualified for over 1,000 hours of operation and designed to withstand high levels of shock and vibration. They are available in 22mm and 30mm diameter envelopes for packaging flexibility and ideally suited for the extreme environments and limited space such as those found in down hole oil tools.
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