Abstract
Initial residual stress and machining stress of Al-alloy materials are the main factors that cause the deformation of Al-alloy thin-walled components. According to the theory of plastic yield and analysis of the stress-deformation characteristics in materials, the component is treated by using vibration stress relief (VSR) technology under three different aging of 30 min, 60 min and 90 min, after that the deformation are measured by coordinate machine respectively. The results of experiment present that, based on the balance of structural stress, after VSR aging 30 min, the component comes to deformation and becomes flatter than one before VSR. Similarly, as for complicated thin-walled component, the VSR aging time to achieve this effect mentioned above is about 90 min. The research manifests that VSR has a positive impact on deformation control of component even if structural stress level is extremely low in material.
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: IOP Conference Series: Materials Science and Engineering
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.
