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| Analysis of the design and manufacturing of the arc section��s mold of the oil storage tanks |
| CAO Zhi-gang1��FANG Yi-yuan1��DU Zhong-ze2��WANG Shuang-xi1 |
��1. Information College�� Shanxi Agricultural University�� Taigu 030800�� China
2. School of Metallurgy Engineering�� Xi��an University of Architecture and Technology�� Xi��an 710055�� China�� |
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Abstract The difficulty in the production process of oil storage tanks in Atyrau petrochemical engineering�� which was the process of arc section production�� was introduced. Especially�� the design and manufacturing process of the convex-concave mold required for arc sections was elaborated. First�� the shape�� size and material of the template of the convex-concave mold were determined. Then�� the components of the convex-concave mold were confirmed. After that�� the uniform plates of the arc sections were pressed by using the convex-concave mold�� which were transported to the work field for splicing and welding. Finally�� the arc segments of the oil storage tanks were produced.
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Received: 13 February 2018
Published: 24 December 2018
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2018, Vol. 36 
