树脂砂铸造在铸件和铸型中间起到阻挡隔离作用,达到防粘砂目的,还能有效防止高温液体金属氧化,使铸型和高温液体金属接触过程中不起化学反应,并且能吸收消化含氮、硫、碳等气体。
热固性酚醛树脂是树脂砂铸造生产中重要的树脂粘结剂之一。
Resol phenolic resin is one of important resin adhesives in foundry industry.
树脂砂铸造中,增强树脂硅砂的粘合性,提高型砂强度及抗湿性。
When used in the sand casting of resin, it can strengthen the adhesion, improve profile sand strength and antiwetting property.
主要介绍了近期为一铸造公司设计的简易树脂砂生产线工艺特性以及设计的指导思想和设备选用情况。
This paper mainly describes the process characteristics, design guiding principle and equipment choice of a simple resin sand production line designed for a foundry company.
应用推荐