中国机械工程学会塑性工程分会定于2009年5月24-26日在哈尔滨工业大学召开“管材成形技术学术研讨会”。会议内容为:“研讨管材制造与成形工艺、模具、设备及其在汽车、航天、航空行业的应用”。近年来,随着结构轻量化和整体化的要求不断提高,高性能材料管材制造和管材成形新技 China Mechanical Engineering Society Plastic Engineering Branch is scheduled for May 24-26, 2009 in Harbin Institute of Technology held a “pipe forming technology Symposium.” The conference content is: “to discuss pipe manufacturing and forming process, mold, equipment and their applications in the automotive, aerospace and aviation industries.” In recent years, with the structural lightweight and the requirements of the overall improvement, high-performance materials, pipe manufacturing and pipe forming new technology