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石膏型熔模精密铸造常见缺陷形成原因及解决方案
Common Defects and Their Solutions in Plaster Investment Precision Casting
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- DOI:
- 作者:
- 马运 汤彬 姚启明 邢小颖
MA Yun;TANG Bin;YAO Qiming;XING Xiaoying
- 作者单位:
- 清华大学基础工业训练中心
Fundamental Industry Training Center,Tsinghua University,Beijing 100083,China
- 关键词:
- 石膏型精密铸造 铸造缺陷 铸造工艺
gypsum casting casting defect casting process
- 摘要:
- 介绍了9种常见的石膏型精密铸造缺陷形成原因。通过制定合理的铸造工艺参数,解决了铸件在生产中出现的铸造缺陷问题。改进后的铸造工艺有效控制了铸造缺陷,提高了铸件成品率。
Introduced the causes of 10 kinds of common gypsum mold casting defects.By establishing reasonable casting process parameters,the problem of casting defects in the production of castings was solved.The improved casting process effectively controls the casting defects,improves the casting yield,and has certain guiding significance for actual production.