摘要
聚合树脂水泥正在德国和瑞士广泛地应用于机械制造领域，它有比钢和铸铁高６～１０倍的阻尼系数．另外它可以在常温下浇铸，制造周期短，与普通水泥相比具有较好的抗腐蚀性．特别适合用来制造机床床身类大件，还可用来制造夹具，可降低工件的表面粗糙度，延长刀具寿命．特别适合中小企业．
A new material-polymer concrete is recently widely used in the con struction of machinery in Germany and in Swiss. The main characteristic of this material isits greater damping. The parts made of polymer concrete have good dynamic propertiesagainst vibration. The casting process can be carried out at room temperature. Comparedwith cement concrete, polymer concrete is more steady against chemical aggression.It issuitable for making machine tool bed and column. It can also be used to make jig to make jig to im prove the surface quality of workpieces and tookife. The technique is especially suitable forsmall and middle factories.
基金
山东省教委资助
