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TOS WHN 13
Make: tos
Type: cnc
Model: WHN 13
Control: Siemens
Spindle diameter (mm): 130
Longitudinal Trav
Make: tos Type: cnc Model: WHN 13 Control: Siemens Spindle diameter (mm): 130 Longitudinal Trav...
Harry Vraets Machinery

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HV Wooding targets £1 million electrification boost

Posted on 28 Jul 2021 and read 572 times
HV Wooding targets £1 million electrification boost Development of a new powder-coating process for parts destined for electric vehicles (EVs) is set to deliver a £1 million boost for Kent-based HV Wooding. The manufacturer, which specialises in precision engineered metal components for the automotive and aerospace sectors, is working with materials and engineering researchers from the Nuclear Advanced Manufacturing Research Centre (Nuclear AMRC) and the University of Sheffield to improve the quality of its busbars.

Supported by Innovate UK through the Faraday Battery Challenge, the project focuses on investigating and developing alternative coating methods that will improve the performance and integrity of the critical components, which carry high-current power between different parts of an electrical system.

Paul Allen, HV Wooding sales director, said: “Current coating methods are difficult to control, with a high level of components rejected because of poor quality insulation. There is currently no standard specification or process availability, and our new method will contribute supply chain capability and capacity for battery and energy storage applications.”

He continued: “We will develop a best practice testing method to standardise quality assurance where there is currently no international standard, and this could generate up to £1 million in additional sales to our business.”

HV Wooding previously worked with the Nuclear AMRC through the Fit For Nuclear programme, which helps manufacturers meet the quality expectations of the nuclear supply chain.

Advanced manufacturing methods

The company will look to maximise the centre’s advanced manufacturing methods, as well as tapping into university researchers to develop a standardised test procedure for quality assurance, demonstrating that each busbar meets all the required integrity standards with minimal risk of failure in use.

Dr Li Li, head of the Nuclear AMRC’s control and instrumentation research group, said: “The current busbar coating process is difficult to control and cannot currently be scaled up to meet customer demands in the UK.”

busbar“This funding enables collaboration between a UK SME and academia to tackle a real pressing issue and this project will help ramp up production at HV Wooding while also minimising the product failure rate.

“Our team from the University of Sheffield will bring our expertise in electro-mechanical design, process, testing and manufacturing to ensure this collaboration will ultimately enhance the UK’s capability in producing quality busbars for automotive and adjacent supply chains.”

The one-year project will also draw on the specialist capabilities of the University of Sheffield AMRC – like the Nuclear AMRC, part of the UK’s High Value Manufacturing Catapult – and the Department of Electronic and Electrical Engineering.

Mr Allen added: “Powder-coated insulated busbars are safer than heat shrink sleeved alternatives. They have better thermal and electrical performance alongside other benefits in compact battery design - for example saving up to 10% clearance and creepage distance.

“If the innovative and optimised epoxy powder coating process is implemented it will definitely open up new markets and will lead to new skilled jobs in our area. The successful project will support the overall goal of the Faraday Battery Challenge and scale-up British busbar manufacturing for battery modules and packs in accordance with the UK's Ten Point Plan for a green industrial revolution.”