Title :
Study on the draw-forming process of the complex shaping part
Author :
Ji, Lianqing ; Zhang, Zhiyuan ; Li, Qian
Author_Institution :
Coll. of Electr. & Mech. Eng., Inst. Zhengzhou Univ. of Light Ind., Zhengzhou, China
Abstract :
In order to solve a series questions at present existing in machining technology of the disc with complex shape such as long process flow, great affects among working procedures and high cost, according to the outline of the part, the drawing process has been finished by one process instead of two, which is on the basic of the finite element numerical simulation and the experiment on simple dies. The faults, such as incorrectness in the direct cliff, wrinkling in the gap, and the arc impress maintained after the first stretch on the part, are resolved effectively, and the quality and the efficiency are improved greatly.
Keywords :
drawing (mechanical); finite element analysis; forming processes; machining; shapes (structures); complex shaping part; direct cliff; draw-forming process; drawing forming technology; finite element numerical simulation; machining technology; wrinkling; Automotive materials; Building materials; Costs; Educational institutions; Fasteners; Machining; Mechanical engineering; Pattern analysis; Tensile strain; Tensile stress; Drawing Forming Technology; Experimental Study; Formability; Process; Simulation;
Conference_Titel :
Computer-Aided Industrial Design & Conceptual Design, 2009. CAID & CD 2009. IEEE 10th International Conference on
Conference_Location :
Wenzhou
Print_ISBN :
978-1-4244-5266-8
Electronic_ISBN :
978-1-4244-5268-2
DOI :
10.1109/CAIDCD.2009.5375011
