Research Reports

Mechanical properties of resinous and plastic materials used for surface protection against corrosion fatigue of steel.

The development and testing of a spinner straightening attachment for an auto coiling machine

Fatigue testing of torsion springs

The torsional stress-strain behaviour of five heavy spring steels at three different hardness levels

Use of strain gauges to investigate dynamic stresses in springs

A survey of motorised and self-braking swifts

The elevated temperature fatigue properties of springs manufactured from three types of stainless steel wire. Progress Report No 6.

Tempering curves for commonly used spring steels

Some observations on the fatigue properties in bending and the fracture behaviour of 0.28mm PB 102 phosphor-bronze strip

The application of pre-set tooling to automatic compression spring coiling machines

The fatigue properties of helical compression springs manufactured from shot peened patented and cold drawn spring steel wire

The dynamic relaxation behaviour of helical compression springs

The fatigue testing of cold-formed springs.

Coiling point materials

Hydrogen embrittlement of hardened and tempered carbon spring steel strip electroplated with zinc. Third progress report: The effect of baking temperature and baking time upon hydrogen embrittlement of a low sulphur CS95 steel

The effect of wire size on the fatigue properties of helical compression springs made from patented cold drawn carbon steel

An evaluation of existing methods for the identification of batches for the transfer of information

The fatigue characteristics of compression springs with limited life operation

The effect of end coils on the load/deflection characteristics of hot coiled springs

An evaluation of three Armco stainless steel materials for springs