Steel tank design and manufacture of _ professional information.Stainless steel tank assembly is a new project, due to the particularity of stainless steel material, make the structure was very different from ordinary carbon steel body structure, stainless steel in the later is not do surface coating treatment, more demanding, so the welding surface before sealing plate and side plate, side plate and between the side frame adopts full welding welding method, main requirements without distortion after welding surface, surface grinding marks is small, looks beautiful and easy.
My company through two rounds of trial production, to determine the structure of the stainless steel tank , in constant groping and identified the body’s welding
Excessive heat input is the main cause of deformation of welding position, is to control welding heat lose in during welding, on the premise of guarantee the penetration to prevent grain growth.
So you can see, this structure after the changes:
(1) the welding tap position From the original department transferred to the department.
(2) will flip side surface