岩土应力传感器在型砂应力测量中的应用  

Application of the Pressure Gages to Measure Pressure in Mould.

作　　者：武忠[1] 王祥生[1] 孙国雄[1] 

机构地区：[1]东南大学

出　　处：《中国铸造装备与技术》1997年第1期53-55,共3页China Foundry Machinery & Technology

摘　　要：依据岩土应力传感器的静态和动态匹配原理，分析了岩土应力传感器在造型过程中测量型砂应力的可行性，并采用自制的岩土应力传感器进行了验证，获得了气流冲击造型过程中型砂应力的动态曲线。According to principles of static matching and dynamic matching of the pressure gages,the feasibility of measuring pressure of green sand has been analysed utilizing the pressure gages.Investigations have made use of pressure gages home made for obtaining dynamic curves of pressure of green sand during moulding.

关 键 词：型砂 应力传感器 动态 测量 

分 类 号：TG221.1[金属学及工艺—铸造]