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公开(公告)号:US09085027B2
公开(公告)日:2015-07-21
申请号:US13108660
申请日:2011-05-16
申请人: Kishiro Abe , Takamitsu Takano , Koji Takeuchi , Katsuki Kato , Takayuki Nonaka , Satoru Miyashita , Tsuneo Watanabe , Kenji Taguchi , Akira Nakamura , Yuji Iwakura
发明人: Kishiro Abe , Takamitsu Takano , Koji Takeuchi , Katsuki Kato , Takayuki Nonaka , Satoru Miyashita , Tsuneo Watanabe , Kenji Taguchi , Akira Nakamura , Yuji Iwakura
CPC分类号: B21D53/30 , B21D22/025 , B21D45/003
摘要: A method of manufacturing a tubular member having a non-constant thickness by ironing at least a portion of the tubular material. The ironing apparatus can have a punch and a die, and the die can have a convex and concave side surface opposing the punch. The method can include bending an axial end portion of the tubular material to form a bent portion. The tubular material can then axially engage the die at the bent portion, and then the punch can be moved relative to the die to iron at least a portion of the tubular material.
摘要翻译: 一种通过熨烫至少一部分管状材料来制造具有非恒定厚度的管状部件的方法。 熨烫装置可以具有冲头和模具,并且模具可以具有与冲头相对的凸形和凹形侧表面。 该方法可以包括弯曲管状材料的轴向端部以形成弯曲部分。 管状材料然后可以在弯曲部分处轴向地接合模具,然后可以相对于模具移动冲头,以将至少一部分管状材料熨烫。
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公开(公告)号:US20110214474A1
公开(公告)日:2011-09-08
申请号:US13108660
申请日:2011-05-16
申请人: Kishiro ABE , Takamitsu Takano , Koji Takeuchi , Katsuki Kato , Takayuki Nonaka , Satoru Miyashita , Tsuneo Watanabe , Kenji Taguchi , Akira Nakamura , Yuji Iwakura
发明人: Kishiro ABE , Takamitsu Takano , Koji Takeuchi , Katsuki Kato , Takayuki Nonaka , Satoru Miyashita , Tsuneo Watanabe , Kenji Taguchi , Akira Nakamura , Yuji Iwakura
CPC分类号: B21D53/30 , B21D22/025 , B21D45/003
摘要: A method of manufacturing a tubular member having a non-constant thickness by ironing at least a portion of the tubular material. The ironing apparatus can have a punch and a die, and the die can have a convex and concave side surface opposing the punch. The method can include bending an axial end portion of the tubular material to form a bent portion. The tubular material can then axially engage the die at the bent portion, and then the punch can be moved relative to the die to iron at least a portion of the tubular material.
摘要翻译: 一种通过熨烫至少一部分管状材料来制造具有非恒定厚度的管状部件的方法。 熨烫装置可以具有冲头和模具,并且模具可以具有与冲头相对的凸形和凹形侧表面。 该方法可以包括弯曲管状材料的轴向端部以形成弯曲部分。 管状材料然后可以在弯曲部分处轴向地接合模具,然后可以相对于模具移动冲头,以将至少一部分管状材料熨烫。
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