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In this paper, AISC 1780 cold rolling rack , for example, through the use of three-dimensional graphics software Solidworks for analyzing the quality characteristics of the rack , and then use the company's GTA Volclay casting process design software, the various parts of the casting modulus calculations, riser feeding distance, riser size parameters , external dimensions and the number of cold iron , casting systems analysis and calculation , and then use the Huazhong University of China cast CAE software will be designed to complete the casting process numerical simulation analysis, and finally according to the simulation results, the casting process has been adjusted to obtain the following results: ( a ) the introduction of three-dimensional design software SOLIDWORKS , three-dimensional shape of the casting , it can very accurately calculate the relevant parameters such as weight , etc. , numerical simulation of three-dimensional data is a prerequisite for the future production of large complex castings laid a good foundation. ( 2 ) the introduction of GTA casting process design software , saving process design time. This software can optimize the process parameters to reduce unnecessary waste. ( 3 ) through the use of VOLCLAY riser and coverage of the company's agents, process yield has been greatly improved, saving production costs , but also increase the production capacity of our company castings ( yield and unit weight ) . ( 4 ) production results show that using Chinese cast casting CAE software for the numerical simulation results with the actual very similar for future large-scale manufacture of steel castings to lay a good foundation .
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