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公开(公告)号:US07147033B2
公开(公告)日:2006-12-12
申请号:US10069069
申请日:2001-07-19
申请人: Keiichi Yamamoto , Ritsuo Hashimoto , Mitsuo Tani , Kazutoshi Yokoo , Jyoji Yusa , Kunimasa Sasaki , Katsuyoshi Miyake , Katsuyuki Isogami , Mamoru Yamada , Tsuyoshi Tanaka , Takashi Arai , Tadahiro Izu , Keiji Tsunenari , Kazuto Yamamura , Hiroshi Izaki
发明人: Keiichi Yamamoto , Ritsuo Hashimoto , Mitsuo Tani , Kazutoshi Yokoo , Jyoji Yusa , Kunimasa Sasaki , Katsuyoshi Miyake , Katsuyuki Isogami , Mamoru Yamada , Tsuyoshi Tanaka , Takashi Arai , Tadahiro Izu , Keiji Tsunenari , Kazuto Yamamura , Hiroshi Izaki
IPC分类号: B22D11/06
CPC分类号: B22D11/0651 , B22D11/0622 , B22D11/0682
摘要: A twin-drum continuous casting apparatus for casting a metal sheet (4) by supplying molten metal (3) to a pouring basin formed by a pair of cooling drums (1) rotating in opposite directions, and side gates (2), to cool the molten metal (3) by contact with surfaces of the cooling drums (1), thereby forming a solidified shell. The cooling drum (1) is formed from a drum body (11) having shaft portions at opposite end portions, and a drum sleeve (10) fitted on an outer peripheral portion of the drum body (11). Also, means is provided for preventing various adverse influences due to differences in thermal expansion of constituent members of the drum body (11) during casting. Thus, the reliability of the apparatus is increased, and the quality of casting is improved.
摘要翻译: 一种双滚筒连续铸造设备,用于通过将熔融金属(3)供应到由相反方向旋转的一对冷却滚筒(1)形成的浇注槽和侧浇口(2)中来浇铸金属板(4),以冷却 熔融金属(3)通过与冷却鼓(1)的表面接触,从而形成凝固壳。 冷却鼓(1)由在相对端部具有轴部的鼓本体(11)形成,并且滚筒套(10)安装在滚筒本体(11)的外周部上。 此外,提供了用于防止由于铸造时的鼓体(11)的构成部件的热膨胀差异而引起的各种不利影响的装置。 因此,提高了装置的可靠性,提高了铸造质量。