TO THE CALCULATIONS OF CYLINDRICAL SPIRAL SPRINGS ON STRENGTH AND RESILENCE

Abstract

The systematization and generalization of traditional methods for calculating cylindrical spiral springs for strength and longitudinal resilience  for the general case of loading and securing springs are given. Formulas are recommended for determining the initial spring loading speed with a guaranteed absence of coil impacts and formulas for determining equivalent stresses at the availability of impacts. Information provided promotes an integrated approach to design decisions in relation to spring mechanisms and necessary for mathematical support in calculations of springs for reliability according to the criterion of fatigue strength and longitudinal resilience.

 The work is accompanied by a sufficient amount of normative and reference material in relation to the object of research.