Integrated Simulation of Castings Deformation during Casting and Heat Treatment Processes

• DOI: 10.4028/www.scientific.net/amr.148-149.103
• Publication Date: 2010-11-11T18:31:31Z
• Authors: Hai Liang Yu; Jin Wu Kang; Shi Xiong Huang; Tian You Huang
• Keywords: Allowance (engineering)

Deformation often appears in castings during casting and heat treatment processes, which determines the machining allowance setting size distribution of product. The paper presents a novel method for integrated simulation deformation behavior processes with unified finite element model. Firstly, analyze process model containing mold casting, update geometry after process, then final shape before could be obtained. By method, investigation on hydro turbine blade was carried out, residual stress were