Abstract:This paper takes H鄄bending waveguide as a typical component to study, the forming of special鄄shaped compo鄄
nent. 138益of low melting point alloy used in the process of research as the core mould material to mold design and core mould
molding parameter are found.The lamination process is simulated with DELMIA, which is benefit for saving the pre鄄assembly.
The results show that using low melting point alloy as core has a high stripping efficiency comparing with chemical dissolved
core, which make the batch production possible and provide the technical support for special鄄shaped components.