USL                     Ultrasonic Sciences Ltd

 

Home Up Squirter Systems Immersion Systems Railways Tubes and bars Acoustic microscopes General Engineering

 

 

We design, produce and install systems for use in a wide range of industries, such as aerospace (civil aircraft, military aircraft and engines), rail and road transport, metal manufacturing, general engineering and integrated circuit manufacture. 

 

 

 

 
In the following pages, we have sub-divided the equipment according to the system type or the industrial sector, but you may find equipment which suits your application in any of these sections. Click on the links above to get to the section you think is best for your application.

The following is a basic guide to these application areas:

  • Squirter systems are used for inspection of composite materials in aerospace manufacturing. These systems can be very large and complex - for example systems greater than 10 metres long are quite common, although much smaller systems are also manufactured.
  • Immersion systems are widely used in the metal manufacturing industries for "off-line" inspection of billets, bars and plates and also for fabricated parts such as jet engine turbine blades. These systems, like squirter systems, can be very large but they are also commonly used on a much smaller scale for laboratory tests and for research and development.
  • In the railway industry USL systems are used for inspection of wheels and axles. The testing can be applied both during the manufacturing operations and in-service.
  • In the tube and bar manufacturing sectors, ultrasonic inspection is normally carried out in-line, either as part of a continuous process or on a batch basis, depending on the manufacturing process. In these applications, ultrasonic testing is often combined with other techniques such as eddy current inspection and laser gauging.
  • Acoustic microscopes are a special form of immersion system operating at much higher ultrasonic frequencies and using high resolution scanning units. They are capable of producing highly detailed internal images of materials and components. They are widely used in the manufacturing and testing of integrated circuits and also in laboratory or research and development applications.
  • Applications in general engineering can be widely variable, depending on the product being tested. Typical applications are in weld inspection in the automotive industry and inspection of fabricated assemblies.