Comparative trials of pre-production sylphones models, made of titanic alloy ВТ1-0 and from stainless steel 12Х18Н10Т

Now pipeline systems of flying devices are in most cases executed with application of the facilitated high-strength elements made of titanic alloys and stainless steels. It allows to achieve minimum mass with saving demanded durability and longevity both separate details, and the pipeline as a whole.
In a paper comparative trials of pre-production sylphones models, made of titanic alloy ВТ1-0 and from stainless steel 12Х18Н10Т by punching by the elastic environment from rolled preforms are described. The purpose of trials was the estimation of experimental technological process of punching sylphones the elastic environment from rolled preforms, definition technological and design features and an opportunity of use of two-layer equalisers from a titanic alloy and stainless steel in pipelines of air systems.
The results received during trials allow to state a positive estimation to experimental technological process of punching sylphones the elastic environment from rolled preforms and to recommend wide application of the two-layer equalisers made of a titanic alloy and stainless steel, in pipelines of air systems.