Geometrical Analysis on Right-angle Step Forming Process in Cross Wedge Rolling
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摘要: 結合楔橫軋成形工藝中需要解決的突出問題,通過分析內直角臺階成形過程中幾何形狀的研究現狀,考慮楔橫軋內直角臺階成形過程中各主要幾何影響因素,建立了符合實際的內直角臺階成形全過程的軋件表面幾何模型及其數學表達式,推導出整個軋制過程中軋件的旋轉半徑公式.Abstract: Based on geometrical models during the whole process of forming inside right-angled step in cross wedge rolling which were proposed in past years, an effective geometrical model was built through generally analyzing the geometrical influencing factors of forming inside right-angled step. Mathematic representations of the surfaces and turn radius of the part in the whole process of rolling were derived.
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Key words:
- cross wedge rolling /
- inside right-angle step /
- forming /
- geometry
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