The engineers at Lee Spring have produced an invaluable guide on designing and specifying compression, extension and torsion springs. All the essential elements of spring design and construction are covered, including formulae, tolerances, material selection, as well as the testing of dimensions, properties and performance.
Useful reference data on material properties and conversion tables are also included. The information in the guide is based on Lee Spring's 90 years of experience working with engineers to develop solutions using spring technology in industries throughout the world.