Analysis for Sensitivities of the Mould Stiffness and Heat Transfer Design Result to the Mould Structure Design Parameters
Sensitivities of the mould stiffness and heat transfer design result to the mould structure design parameters were analyzed. Based on the parameters of the mould structure design, the temperature difference of the mould surface should be reduced, the stiffness of the mould be increased, and the mass of the mould should be reduced as much as possible. In the process of designing, proper thickness of molded surface is of most importance, then come proper numbers and sizes of air vent.
KeywordsMould structure design parameters Sensitivities of the mould Mould stiffness Mould heat transfer
This research was supported by the National Natural Science Foundation of China (no. 51575139, 51605057), Natural Science Foundation of Heilongjiang Province (no. E2015027), China Postdoctoral Science Foundation (no. 2016M600721), Special Financial Aid to Post-doctor Research Project of Chongqing (no. Xm2016058), Fundamental and Frontier Research Project of Chongqing (no. cstc2016jcyjA0456), Self-Planned Task of State Key Laboratory of Mechanical Transmission (no. SKLMT-ZZKT-2016Z04), Project of Innovative Talents Foundation of Harbin City (no. 2016RAQXJ075, 2016QN001011,2016QN017023), Project of Doctor Foundation of Heilongjiang Institute of Technology (no. 2015BJ07). Their support is gratefully acknowledged.