СALCULATION OF THE ADMISSIBLE TENSILE STRESSES TO APPRECIATE CONTACT STRENGTH OF SPUR GEARS AT THE UNFAVORABLE LOADING

In the article, the questions for calculation of the admissible tensile stresses to appreciate contact strength of spur gears at the unfavorable loading are considered. Calculations the ad- missible tensile stresses for normal, improvement wheels, and for wheels after strengthen sur- face work are specified.The results were confronted to the standards

admissible stress, elliptical contactarea, criterion of strength, intensive of stresses, spur gears