Abstract
A study of the stress-strain state of ball pistons was made in order to ensure the high technical characteristics of hydrostatic drives for equipping of advanced tank transmissions. These pistons are in contact with a stator ring. A finite element model with variable design parameters has been developed to determine the stress-strain state of ball pistons. A surface layer with a variable modulus of material elasticity is introduced to simulate the contact stiffness of surface layer. The hold down pressure of the ball piston against the bearing track also varies during research. The regularities of variable parameters influence on the strength of ball pistons are established basing on the analysis of the calculation results. Recommendations to increase the level of technical solutions have been developed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Bulletin of the National Technical University «KhPI» Series: Engineering and CAD
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
