Abstract and keywords
Abstract (English):
The elasticity of the hardened layer under pendulum surface plastic deformation is determined. Calculations are given using computer modeling Ansys 19.1 to estimate the influence of the main technological parameters and modes of pendulum SPD (Surface plastic deformation) by the amount of metal rate of upward gradient, which makes it possible to establish the actual amount of tension and ensure the accuracy of the diametrical dimensions of the hardened parts. The dependence of the elastic rise of the hardened layer on the physical and mechanical properties of the material is given.

Keywords:
surface plastic deformation, sectorial working tool, plastic deformation, metal rate of upward gradient, non-contact deformation
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References

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