By analyzing the structural characteristics,this study tries to produce the brake disc while applying sand-covered iron mould,raw material composition control,pre-furnace process control,iron mould sandbox modification and other measures to obtain balanced temperature field distribution of the entire disc,eliminate shrinkage cavity and other defects,in order to realize dense casting internal organization and ensure successful trial production of the brake disk.
关键词
铁模覆砂/成分控制/炉前工艺/均衡温度
Key words
Sand-covered iron mould/composition control/pre-furnace process/balanced temperature
维普
万方数据