Die for forging clutch faceplate forge piece and forging method

The invention relates to a die for forging a clutch faceplate forge piece and a forging method. The die comprises a bevel drain cap used for forming the smallest step, and a drain cap, a die ring anda cushion block which are used for forming a large flange and a middle step, wherein the inner diamet...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BAI YU, ZHANG GUANGSEN, GENG DEMING, LIU XIUHUAN, TIAN ZIJING, ZHAO YANFENG, YU HAIJUAN, DUAN LAISHAN, CHEN FEI, XIAO HAISHENG, ZHANG XIONGFEI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a die for forging a clutch faceplate forge piece and a forging method. The die comprises a bevel drain cap used for forming the smallest step, and a drain cap, a die ring anda cushion block which are used for forming a large flange and a middle step, wherein the inner diameter of the drain cap is equal to the diameter of the middle step of the clutch faceplate forge piece; the inner diameter of the large end of bevel of the bevel drain cap is equal to the inner diameter of the large end of a conical boss of the clutch faceplate forge piece, and the inner diameter of the small end of the bevel of the bevel drain cap is equal to the inner diameter of the small end of the conical boss of the clutch faceplate forge piece; the outer diameter of the die ring is larger than the outer diameter of the drain cap; and the diameter of the cushion block is smaller than the inner diameter of the small end of the bevel drain cap. During forming, the die ring is placed on anupsetting table of a hydra