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In order to obtain the optimum forming process of the Former tube, two forming schemes were made based on the actual production and processing experience and theory. The two forming schemes were simulated by DEFORM-3D. The optimal forming scheme was determined and the influence of different friction factors and different mould hardness on mould wear and forming load were analyzed; The research results of this paper can provide theoretical guidance for the production and processing of the former tube parts, which can improve the machining quality and precision of the parts, reduce the cost of the test module, and obtain a better shaping effect.

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