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Production example of large steel casting molding process

1. Production examples of Shanghai Heavy Machinery Factory Co., Ltd Located in Minhang District of Shanghai, Shanghai Heavy Machinery Works Co., Ltd. is the largest production base of steel castings and casting refined steel ingots in East China. Relying on the strong rough machining capacity, machining equipment and advanced...

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Characteristics of molding process for large steel castings

1. Application of resin sand process Ordinary sodium silicate sand process has been used in the production of large steel castings in China since the 1970s. However, with the vigorous development of power, transportation, petrochemical, basic machinery, national defense and other industries, users have higher and higher requirements for...

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Modeling technology of large steel castings in China

Large steel castings generally refer to steel castings with a single gross weight of more than 5 t. With China’s vigorous development of power, transportation, petrochemical, basic machinery, national defense and other industries, the demand for large steel castings is increasing. Large steel castings provide blanks for the manufacture...

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Composite squeeze casting forming of large castings

With the rapid development of economy, the domestic demand for large and complex castings in the fields of automobile, aviation, architecture and military industry is increasing day by day, and the lightweight development trend of large castings is becoming more and more obvious, such as large aluminum alloy automobile...

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CAD system for casting process of large steel castings

The manufacturing industry of large steel castings is the basic industry of national equipment manufacturing, and its development level is an important symbol to measure a country’s comprehensive national strength. There are more than 30 large steel casting production enterprises in China, most of which are large and medium-sized...

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Large steel castings for generators

With the continuous development of wind power generation, the manufacturing requirements of wind power equipment are also increasing. Especially in recent years, the development and improvement of land wind farm has turned the attention of many researchers to the development of offshore wind power, which requires wind power manufacturing...

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