发热冒口的高颈比使用研究  

Height and Neck Diameter Ratio of Heaiting Riser

作　　者：沙龙 齐菊 龚楠 SHA long;QI Ju;GONG Nan(Kocel Machinery Limited,Yinchuan Ningxia 750021,China)

机构地区：[1]共享装备股份有限公司,宁夏银川750021

出　　处：《铸造设备与工艺》2022年第5期21-25,共5页Foundry Equipment & Technology

摘　　要：对发热冒口的高颈比进行研究,通过对比不同冒口的热节距离、缩松距离、模数比,在确保产品质量的情况下,确定发热冒口高颈比,提升出品率,降低生产成本。The ratio of the height and the riser neck of the riser are studied. By comparing the hot joint distance,shrinkage distance and modulus ratio of different risers,the ratio is determined to improve the production rate and reduce the production cost under the condition of ensuring the product quality.

关 键 词：热节 缩松 模数比 

分 类 号：TG245[金属学及工艺—铸造]