专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2009095850A Recoiling equipment of magnesium alloy sheet 有权
标题翻译：镁合金板材回收设备
公开(公告)号：JP2009095850A
公开(公告)日：2009-05-07
申请号：JP2007269059
申请日：2007-10-16
申请人： Ihi Corp , Ihi Metaltech Co Ltd , Ihiメタルテック株式会社 , 株式会社Ihi
发明人： TAZOE NOBUHIRO , HONJO HISASHI , MATSUMURA HIDEO , YANAI KATSUHIKO , YANAI YOSHIYUKI
IPC分类号： B21C47/26 , B21C47/08 , B21C47/18
CPC分类号： B21C47/04 , B21C47/18 , B21C47/26 , B23D19/06
摘要： PROBLEM TO BE SOLVED: To remove a fixed mandrel by rewinding a coiled material formed by winding a magnesium alloy sheet around the fixed mandrel and to manufacture a sound product coil by levelling and trimming crack portions and shape defect portions in plate width end portions generated by multi path roll forming.
SOLUTION: The recoiling equipment includes an unwinding machine 1 for making it possible to rewind the coiled material C of the magnesium alloy wound around the fixed mandrel, a heating furnace 4 arranged in the downstream side of the unwinding machine 1 and for heating the magnesium alloy sheet S rewound from the coiled material C to a predetermined temperature, a leveller 6 arranged in the downstream side of the heating furnace 4 and for correcting the shape defect of the magnesium alloy sheet S, a trimmer 2 for cutting out both the end fringes of the sheet, and a winding machine 3 arranged in the downstream side of the trimmer 2 and for rewinding the magnesium alloy sheet S.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过将通过将镁合金板卷绕在固定心轴上而形成的线圈材料来去除固定心轴，并且通过调平和修整裂纹部分并形成板宽度端部的缺陷部分来制造声音产品线圈通过多路径成形产生的部分。解决方案：回卷设备包括一个退卷机1，用于使卷绕在固定心轴上的镁合金的卷材C重绕;布置在退绕机1的下游侧的加热炉4，用于加热镁合金板S从卷取材料C回绕到预定温度，配置在加热炉4的下游侧的矫正机6，用于校正镁合金板S的形状缺陷;修剪器2，用于切割两个片材的末端边缘和布置在修剪机2的下游侧并用于重新卷绕镁合金板材S的卷绕机3。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009095849A Hot rolling method of magnesium and device therefor 有权
标题翻译：镁及其器件的热轧方法
公开(公告)号：JP2009095849A
公开(公告)日：2009-05-07
申请号：JP2007269058
申请日：2007-10-16
申请人： Ihi Corp , Ihi Metaltech Co Ltd , Ihiメタルテック株式会社 , 株式会社Ihi
发明人： TAZOE NOBUHIRO , HONJO HISASHI , MATSUMURA HIDEO , YANAI KATSUHIKO , YANAI YOSHIYUKI
IPC分类号： B21B3/00 , B21B1/26
CPC分类号： B21B1/34 , B21B3/00 , B21B45/004 , B21B2273/12
摘要： PROBLEM TO BE SOLVED: To provide a hot rolling method of magnesium and a device therefor, by which deterioration in product quality due to temperature variation during hot rolling of magnesium alloy can be prevented. SOLUTION: The hot rolling method of magnesium includes: a first rolling step of subjecting magnesium plates M0, M1 to reciprocating rolling between an upstream side heating furnace 2 for heating the magnesium plates M0, M1 arranged on the upstream side of a rolling mill 1 and a downstream side heating furnace 3 for heating the magnesium plates M0, M1 arranged on the downstream side of the rolling mill 1; and a second rolling step of subjecting the magnesium plates M0, M1 to the reciprocating rolling while retaining the heat of the end parts of the upstream and downstream sides between an upstream side heat retaining device 5, arranged further upstream side than the upstream side heating furnace 2, for carrying and retaining the heat of the magnesium plates M0, M1 heated with the upstream side heating furnace 2 and a downstream side heat retaining device 6, arranged further downstream side than the heating furnace 3, for carrying and retaining the heat of the magnesium plates M0, M1 heated with the downstream side heating furnace 3. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供镁及其装置的热轧方法，可以防止由于镁合金的热轧期间的温度变化而导致的产品质量的劣化。解决方案：镁的热轧方法包括：第一轧制步骤，使镁板M0，M1在布置在轧制的上游侧的镁板M0，M1的加热用上游侧加热炉2之间往复运动研磨机1和下游侧加热炉3，用于加热布置在轧机1的下游侧的镁板M0，M1; 以及第二轧制步骤，在将上游侧和下游侧的端部的热量保持在比上游侧加热炉更靠上游侧的上游侧保温装置5之间进行往复运动的同时，使镁板M0，如图2所示，为了承载和保持与上游侧加热炉2一起加热的镁板M0，M1的热量和配置在比加热炉3更靠下游侧的下游侧保温装置6，用于承载和保持镁板M0，M1与下游侧加热炉3加热。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009095848A Hot rolling device for magnesium alloy 有权
标题翻译：镁合金热轧设备
公开(公告)号：JP2009095848A
公开(公告)日：2009-05-07
申请号：JP2007269057
申请日：2007-10-16
申请人： Ihi Corp , Ihi Metaltech Co Ltd , Ihiメタルテック株式会社 , 株式会社Ihi
发明人： TAZOE NOBUHIRO , HONJO HISASHI , MATSUMURA HIDEO , YANAI KATSUHIKO , YANAI YOSHIYUKI
IPC分类号： B21B1/32 , B21B3/00 , B21C47/00
CPC分类号： B21B1/34 , B21B3/00 , B21B39/006 , B21B2027/086 , B21C47/00 , B21C47/26
摘要： PROBLEM TO BE SOLVED: To prevent deterioration in product quality due to temperature variation during hot rolling of magnesium alloy, for improving yield and increasing production quantity. SOLUTION: In a hot rolling device for a magnesium alloy, a winding machine capable of heating magnesium alloy sheets in a coil state and retaining the heat thereof is set to both ends of the input and output sides of the rolling mill to reduce the thickness of the magnesium alloy sheets through a plurality of reverse rolling processes. The rolling mill includes a work roll and a backup roll which can heat and raise the surface temperature of the magnesium alloy sheets up to a fixed temperature. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了防止镁合金的热轧过程中的温度变化引起的产品质量的劣化，以提高产量和提高生产量。解决方案：在镁合金热轧装置中，将能够加热线圈状态的镁合金板并保持其热量的卷绕机设置在轧机的输入侧和输出侧的两端，以减少镁合金板的厚度通过多次逆向轧制工艺。轧机包括工作辊和支承辊，其能够将镁合金板的表面温度加热并提高到固定温度。版权所有（C）2009，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式