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Science & Research – CERN

A twin-aperture, 10 m long, prototype magnet was designed by CERN to gain experience in the construction of full scale twin-aperture Dipole Magnets. HV Wooding were given the task to produce the Twin-aperture Dipole magnet Laminations.

Challenges

  • Produce 380 off Twin-aperture Dipole magnet Laminations in the required lead-time.
  • Achieve tolerances down to 4-8 microns.
  • Engineer a competitive solution (Fully wire eroded parts would be very expensive).

Solutions

  • Identify critical features through discussions with CERN physicists.
  • Develop a route of manufacture using multiple processes depending on dimensional tolerance.
  • Design and manufacture wire erosion fixtures for pre Lasered parts.
  • The process was to Laser-cut profile, fully deburr, wire eroded critical features and final CNC machine.

Impacts

  • Delivered high-quality conforming product within budget.
  • This route of manufacture is now considered state of art for application.
  • CERN has a proven method of manufacture for prototype Laminations.
  • 4.Highly impressive Magnet performance and test results resulting from the accuracy of these Laminations.

Added value

  • Have a standard procedure in place for evaluating future design iterations of Dipole Magnets.
  • CERN is able to further evaluate Magnet/Lamination requirements before committing to substantial tooling investment.
  • Innovative solution, reduced timeframe with lower investment.

 

Busbar Manufacture

H V Wooding specializes in the production of copper, aluminium, and cuponal busbars for use in switchgear components, control panels, panel boards, fusegear, and transformers, catering to a diverse range of industries including Switchgear, Railway, Renewable Energy, Marine, Data Centre, and Power Electronics sectors.

Wire Erosion

We produce a varied scope of components from prototyping and small batches for F1 to volume production for multinationals across sectors including Aerospace, Medical, Research, Automotive, Electric & Hybrid vehicles & Defence

Laser Cutting

Applications for this service are wide-ranging including Battery Terminals and Contacts within the growing Hybrid & Electric Vehicle sector to Busbars for Power Electronics, Electrical Systems and Transportation.

Electroplating & Powder Coating

Specialists in sub-con electroplating. Experienced in-house electroplating services including - Tin Rack Plating, Silver Rack Plating, Zinc Rack Plating, Nickel Rack Plating, Tin Barrel, Silver Barrel, & Zinc Barrel. Owing to increased capacity we are now offering the following finishes to the general market. We offer specialist Powder Coating for busbars for the Electric Vehicle market.

Presswork & Tooling

Precision presswork / metal stamping delivered in volume and on time. We have 50 years’ experience and expertise of providing economic presswork solutions to major names within the electrical switchgear, electronic, power generation, medical, marine and automotive industries.

Assembly

Our advanced sub assembly facility allows our customers to outsource the assembly at low risk, and focus on their core business activities, secure in the knowledge that we will provide them with a fast, cost-effective service. Reducing inventories, part numbers and supply base saves time and effort and can also result in significant cost savings.

Science & Research

We have gained a solid reputation for the supply of magnet assembly low carbon steel Yokes and stainless steel Collar laminations for prototype and upgrades to the Hadron Collider. Customers include; CERN, CEA, Elytt and Brookhaven. We have Fit for Nuclear (F4N) as well as other accreditations.

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