...文档资源库 关键词 : 塑料模具材料 预硬化钢 易切削钢 非调质钢 镜面抛光性能 [gap=473]Key words :plastic mould materials , prehardened steels , free2machining steels , non2quenched and tempered steels ..
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像压缩成型，使用这种方法，形成热固性材料和涉及永久固化塑料模具在高温下和压力。
Like compression molding, this method is used to form thermoset materials and involves permanently curing the plastic in a mold under heat and pressure.
是塑料模具及一般简易冲压模具的首选材料，也适用于汽车及其它工业部门用的各种砂型及金属型铸件。
Prime materials for the plastic injection moulds and general pressing moulds, also suitable for making diverse sand and metallic casting components for the auto and other industrial sector purposes.
详细介绍了塑料模具钢材的选材要求及目前的国内和国外模具厂常用的模具材料种类及使用情况。
Introduced how to choice plastic mold steel, and usual used mold steel and using situation in home and overseas mold factory were stated in detail.
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