Research Status of Warm Stamping Forming Technology at Domestic and International
This paper describes the research status of the warm stamping at home and abroad. The status of aluminum alloy and magnesium alloy is introduced in warm stamping respectively, using the tensile test, the drawing test, and bending experiments to prove the temperature and other factors have effect on the formability of materials. It also presents the status that using warm forming to solve the spring-back problem of the high strength steels. In addition, the mold and lubrication are also the key problems in warm stamping; they have a corresponding development with the development of warm forming though there are a few scholars specializing in the content.
M. Deng et al., "Research Status of Warm Stamping Forming Technology at Domestic and International", Advanced Materials Research, Vols. 314-316, pp. 747-752, 2011