HT200灰铁叶轮的精密铸造

赵竞翔; 李桐; 王拓; 卫东海

doi:10.15980/j.tzzz.2015.02.020

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HT200灰铁叶轮的精密铸造
Investment Casting HT200Impeller
2015年35卷第2期页码：174-175
纸质出版日期： 2015 ，
DOI： 10.15980/j.tzzz.2015.02.020

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[1]赵竞翔,李桐,王拓,卫东海.HT200灰铁叶轮的精密铸造[J].特种铸造及有色合金,2015,35(02):174-175.

Zhao Jingxiang, Li Tong, Wang Tuo, et al. Investment Casting HT200Impeller[J]. Special Casting & Nonferrous Alloys, 2015,35(2):174-175.
[1]赵竞翔,李桐,王拓,卫东海.HT200灰铁叶轮的精密铸造[J].特种铸造及有色合金,2015,35(02):174-175. DOI： 10.15980/j.tzzz.2015.02.020.

Zhao Jingxiang, Li Tong, Wang Tuo, et al. Investment Casting HT200Impeller[J]. Special Casting & Nonferrous Alloys, 2015,35(2):174-175. DOI： 10.15980/j.tzzz.2015.02.020.

摘要

重点介绍了采用中温蜡料、硅溶胶型壳、智能检测金属液质量生产HT200灰铁叶轮的精密铸造工艺。介绍了铸件生产的技术难点、生产条件、模具设计、制壳、熔炼及浇注工艺

成功批量生产出了高品质的产品。

Abstract

The HT200 impeller was produced by investment casting with mid temperature wax and silica sol shell mould as well as detection of liquid metal quality intelligently.The measures

such as technical difficulties of castings

production conditions

mould design

shell making

metal melting and pouring were discussed.The high quality products were produced successfully.