熔模铸件尺寸控制的数字孪生建模关键技术与应用

官邦, 汪东红, 马洪波, 疏达, 丁正一, 崔加裕, 孙宝德

Key Technology and Application of Digital Twin Modeling for Deformation Control of Investment Casting

GUAN Bang, WANG Donghong, MA Hongbo, SHU Da, DING Zhengyi, CUI Jiayu, SUN Baode

图8 蜡模和铸件不同高度的尺寸偏差

Fig.8 Dimensional deviations of wax pattern (a) and casting (b) at different heights