Search academic texts

Registration Number

0215U002330, 0111U008148 , R & D reports

Title

Development of a technique and realization of tests of a way of processing welded of designs

popup.stage_title

Head

Lenda Valeriy Alexandrovich,

Registration Date

26-05-2015

Organization

The Polyacov Institute of Geotechnical mechanics of NAS of Ukraine

popup.description2

The object of research - frame weldments. Purpose - to provide a method for testing and treatment polyfrequency vibrostabilization welded frame structures after welding to reduce the residual stresses. Research methods - experimental treatment for vibrostabilization welded frame structures using vibration polyfrequency complexes and vibration measurement equipment. The technique and tested method vibrostabilization processing welded frame structures to reduce the residual stresses arising after welding. As a result, it found that the vibration polyfrequency treatment of welded frame structures using vibration polyfrequency complex allows them to reduce the residual stresses and 1.5 - 1.7 times increase the effectiveness of technology in comparison and monogarmonic regime vibrostabilization processing. The research results were used in the selection of effective parameters and modes of processing vibrostabilization welded frame structures.

Product Description

popup.authors

Ленда Валерій Олександрович

popup.nrat_date

2020-04-02