In this paper, the forming characteristics of left-rear hanger are analyzed at firstly and two-stage drawing pattern is adopted.
首先分析了左后悬挂架成形特点，决定采用两步拉延方式完成成形；
In this paper, the forming characteristics of left-rear hanger are analyzed at firstly and two-stage drawing pattern is adopted.
首先分析了左后悬挂架成形特点，决定采用两步拉延方式完成成形；
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