树脂砂生产铸件的主要缺陷分析及预防措施  

Analysis on Main Defects of Resin Sand Castings and Preventive Measures

作　　者：王瑾[1] 赵亮[1] 

机构地区：[1]陕西理工学院机械工程学院,陕西汉中723003

出　　处：《铸造技术》2014年第11期2745-2747,共3页Foundry Technology

摘　　要：为了提高树脂砂生产铸件的质量,通过文献调查研究的方法,分析了采用树脂粘结剂砂作为造型材料生产铸件产生缺陷的主要原因,提出了预防缺陷发生的有效措施,为树脂砂铸造企业生产高质量铸件提供参考。In order to improve the quality of resin sand castings, through the method of literature investigation, the main causes of various defects in the production of resin sand castings were analyzed, and the effective measures to prevent the castings from various defects were proposed. It provide a reference for resin sand casting enterprises to produce high quality castings.

关 键 词：树脂砂 铸件 缺陷分析 预防措施 

分 类 号：TG245[金属学及工艺—铸造]