无标题文档 关键词：湿型砂；主要性能；铸造缺陷 [gap=359]Key Words: green sand;main properties;casting defect
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...rstand the question » 和我都通了电话与MS塞里尼亚,我不知道问题 impact on my studies » 对我的学业的影响 Green sand » 绿砂 ..
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green sand mold 湿砂模 ; 湿砂型 ; 湿型
green sand molding 湿砂造模法 ; 湿砂造型
green sand core 湿砂心型 ; 湿砂砂心
Green Sand Beach 绿沙海滩 ; 绿沙滩
Green sand marl 海绿石泥灰
green-sand 湿型砂
casting in green sand mold 湿型铸造
green-sand pressure filter 绿砂压力滤池
N an olive-green sandstone consisting mainly of quartz and glauconite 绿砂
The green sand mold with even density and proof of the impact of liquid metal is one of the critical factors in the production of quality casting.
紧实度均匀、能抵抗金属液体冲击的合格砂型是保证铸件质量的关键因素之一。
So it is significant for improving casting quality and social productivity of labor to study fast testing system of green sand composition and performance parameter.
因此，研究湿型砂组分及性能参数快速测试系统对于提高铸件质量和劳动生产率具有非常重要的现实意义。
The factors influencing the rigidity of green sand mold during pouring were analyzed.
对影响湿砂型浇注时的刚度的各种因素进行了分析。
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