mold preventive

英 [məʊld prɪˈventɪv]

美 [moʊld prɪˈventɪv]

防霉剂，杀菌剂

Reasons of Defects in Light Green Sand Mold Casting and its Preventive Measures
湿型铸造小件产品缺陷产生的原因与防止措施
To protect the phenomenon that plastic parts are often left in the half of the fixed mold when mold is being opened, this paper put forward detailed preventive measures and resolved methods from the injection process to the design and manufacture of the mold.
针对注塑模具中常出现的塑件留在定模上的现象，从注塑工艺和模具设计与制造两方面提出了具体的预防措施和解决办法。
Introducing mechanism of mold invalidation caused by overloads, attrition, weariness, or break, this paper analyses the reasons for mould invalidity from the aspects of mould material, machining, and heat treatment and recommends the preventive measures.
介绍了模具由于过载、磨损、疲劳、断裂等形式产生失效的机理，从模具材料、机加工、热处理等方面分析模具失效的原因，并提出预防失效的措施。
Crack formation of fired mold castings and the preventive measured
熔模铸件裂纹产生原因及其预防
Formation Reasons of Mold Mould Membrane on Wine Surface of Bottled Shaoxing Yellow Rice Wine and Study of Its Preventive Measures
瓶装绍兴酒液面醭膜成因及预防措施研究