Engineering Integrity Issue 45

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Polytec Limited

Transmission Dynamics (JR Dynamics Ltd)

Lambda House Batford Mill Harpenden AL5 5BZ

Unit 4 Arcot Court, Nelson Road Cramlington, Northumberland, NE23 1BB

Tel: +44 (0) 1582 711670 Fax: +44 (0) 1582 712084 Email: info@polytec-ltd.co.uk Website: www.polytec-ltd.co.uk Contact: Ian Ramsey Non-Contact Vibration Measurements using Laser-Doppler Vibration Measurement equipment by Polytec provides optical measurement solutions for non-destructive testing (NDT). Our market leading non-contact vibration measurement technology is very sophisticated, with both 1D and 3D large area mapping options. Polytec offers many instrument types to improve vibration measurement, analysis and understanding. Instruments configure to aid FEA model correlation, reduce development time with fast no wire measurements for NDT, including; noise, vibration and harshness testing (NVH), failure analysis and research into complex structures.

Tel: +44 (0) 191 58 000 58 Email: wsupport@jrdltd.com Website: www.jrdltd.com Contact: Prof. Jarek Rosinski Transmission Dynamics is a rapid response consultancy organisation specialising in troubleshooting problems in rotating machinery. Our areas of expertise are: failure investigation, noise and vibration research, in-service load measurements, component fatigue life evaluation, bespoke instrumentation, evaluation of gear alignment to ISO-6336 (Method A). Transmission Dynamics provides services to blue-chip technology companies across the globe, including clients in the renewable energy, mining, marine, defence, automotive and rail sectors. We also design and manufacture our own range of wireless telemetry and data acquisition systems, focusing on low power consumption, exceptionally low noise and unbeatable performance, for recovering in-service load information from the most demanding of environments. We deal with: Complex drive systems, Gears and Gearboxes, Chains, Belts, Couplings, Shafts & Bearings.

Systems Services

Zwick Testing Machines Limited

The Coach House 303 Willington Road Kirton End Boston PE20 1NR

Southern Avenue Leominster Herefordshire HR6 0QH

Tel: +44 (0) 1205 724242 Fax: +44 (0) 1296 682860 Email: stephen.barrett@systems-services.co.uk Website: www.systems-services.co.uk Contact: Stephen Barrett - Tel: +44 7836 607414 Since 1982, Systems Services have offered a complete service for fluid power motion control systems, ranging from a single channel to multi-axis, multi-channel, interactive, full scale systems. Our range of services includes consultancy, training, associated servicing and calibration, calibration management, commissioning, gas-loaded accumulator management & related technical procurement services. We offer a range of customised training courses for all users of fluid power systems and have trained over 720 delegates. Further information may be obtained at www.systemsservices.co.uk

Tel:+44 (0) 1568 615201 Fax: +44 (0) 1568 612626 Email: alan.thomas@zwick.co.uk Website: www.zwick.co.uk Contact: Alan Thomas Zwick Roell is a leading, global supplier of advanced materials and component testing equipment. We offer a wide range of both electro-mechanical and servo-hydraulic testing products and controller/software modernisations to give older generation systems a new lease of life. We supply standard and bespoke testing solutions and collaborate with an extensive range of industrial customers and academic establishments where Zwick equipment is used for both teaching and research purposes.

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