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1 ?型芯制造 ... decision making process 决策过程 core making 型芯制造 die making 制钢模法,模具制造... 2 ?造芯 ... 合型（合箱，组型） mold assembling, 造芯（制芯） core making 芯（芯子） core ... 3 ?制芯 塑料模的制作和应用 关键词：塑料模；环氧树脂；硬化剂；制芯 [gap=465]Key words：plastic pattern；epoxy resin；hardener；core making
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In core making with cold core box, the solvent content in the binding material has a greater influence on the sand core strength. 采用冷芯盒法制芯时，粘结剂中的溶剂含量对砂芯强度有较大影响。 - 2
Quartz sand core, which is made in accordance with a special core making technique of casting, is one of common materials used in Investment casting. 石英砂型芯是采用熔模精密铸造的常用材料，通过特定的制芯工艺制成的一种铸造用型芯。 - 3
Ester cured alkaline phenolic resin, which is synthesized by alkaline phenolic resin and organic ester, is a new type of binder used for molding and core making. 酯固化碱性酚醛树脂是一种新型的造型、制芯工艺，这种粘结剂体系由碱性酚醛树脂和有机酯两部分组成。
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