The application of stamping technology to the length shearing technique used on the production line of cold-bending section steel was introduced. 介紹了一種沖壓模具技術(shù)在復雜斷面冷彎型鋼生產(chǎn)線(xiàn)上定尺切斷技術(shù)的應用。
But a quantity of theory research and few tests on axial compressure of cold-formed medium wall steel have been done, and there is no special code at all. 但目前有關(guān)中厚壁冷彎型鋼軸心壓桿的試驗和理論研究十分有限，更沒(méi)有專(zhuān)門(mén)的設計規范。
