Increasing the resource of high load compression springs

[摘要] Valve springs of VAZ automobiles' engines are manufactured by using a new method. The decrease of dispersion of operating load in experimental springs compared to serial ones has been proved. The springs have passed a stress cycling test. With the new method having been used, it has been proved that the resource of high load springs working at high loading speed with coils collision has increased up to 60%.

[发布机构] Federal State Autonomous Education Establishment of High Education North-Caucasus Federal University, 1 Pushkina Street, Stavropol; 355009, Russia^1

[效力级别] 电工学

[关键词] Compression springs;High load;High loadings;Operating loads;Stress cycling;Valve springs