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1. 发明授权

US06634073B1 Continuous production facilities for wire 有权
标题翻译：电线连续生产设备
公开(公告)号：US06634073B1
公开(公告)日：2003-10-21
申请号：US09744370
申请日：2001-01-23
申请人： Koji Adachi , Koji Tanabe , Ryuichi Seki , Kiichiro Tsuchida
发明人： Koji Adachi , Koji Tanabe , Ryuichi Seki , Kiichiro Tsuchida
IPC分类号： B23P2306
CPC分类号： C21D9/5732 , B21B1/18 , B21C47/26 , C21D8/06 , Y10T29/5184 , Y10T29/5187
摘要： The present invention relates a train of in-line continuous manufacturing equipment for producing steel wire, considered difficult with a block mill up to now, capable of efficiently carrying out controlled-rolling and slow-cooling by an effective in-line combination of controlled rolling apparatuses and slow cooling apparatuses, having a hot rolling mill for steel wire, a winder to wind the rolled steel wire into rings, bundling apparatuses to pack the wound steel wire into bundled coils and an in-line heat treatment furnace to slow-cool the steel wire bundled into coils, which are sequentially connected, and using, preferably, a block mill with an area reduction rate of 25 to 60% having at most 4 roll stands as a final finish rolling mill of the hot rolling mill.
摘要翻译：本发明涉及一种用于生产钢丝的在线连续制造设备的列车，其至今被认为难以使用块式铣刀，能够通过有效的控制轧制组合有效地进行控制滚动和缓慢冷却具有用于钢丝的热轧机，卷绕机将卷绕的钢丝卷绕成环的装置和缓慢冷却装置，将卷绕的钢丝包装成捆扎线圈的捆扎装置和直列式热处理炉，以缓慢冷却将钢丝捆扎成线圈，将其连续地连接起来，优选使用面积减少率为25〜60％的块式研磨机，最多具有4台轧机机架作为热轧机的最终精轧机。

2. 发明授权

US06488787B1 Cold workable steel bar or wire and process 有权
标题翻译：冷加工钢筋或线材加工
公开(公告)号：US06488787B1
公开(公告)日：2002-12-03
申请号：US09763363
申请日：2001-02-15
申请人： Tatsuro Ochi , Hideo Kanisawa , Manabu Kubota , Koji Adachi , Ryuichi Seki
发明人： Tatsuro Ochi , Hideo Kanisawa , Manabu Kubota , Koji Adachi , Ryuichi Seki
IPC分类号： C21D806
CPC分类号： C22C38/32 , C21D1/32 , C21D8/06 , C21D2211/003 , C21D2211/005 , C21D2211/009 , C22C38/04 , C22C38/06 , C22C38/14 , C22C38/18 , C22C38/28
摘要： A machine structural steel bar or wire having a softening degree of at least that of the conventional spheroidization-annealed steel material, excellent hardenability, and improved cold workability, comprising 0.1 to 0.5 wt % of C, 0.01 to 0.15 wt % of Si, 0.2 to 1.7 wt % of Mn, 0.0005 to 0.05 wt % of Al, 0.005 to 0.07 wt % of Ti, 0.0003 to 0.007 wt % of B, 0.002 to 0.02 wt % of N and the balance of Fe and unavoidable impurities, the unavoidable impurities including up to 0.02 wt % of P and up to 0.003 wt % of O, and having a microstructure comprising ferrite and spheroidal carbides, the ferritic grain size number according to JIS G0522 of the ferrite being at least No. 8 and the number of the spheroidal carbides per unit area mm2 being up to 1.5×106×C wt %.
摘要翻译：软化度至少为常规球化退火钢材料的机械结构钢棒或线材，淬火性优异，冷加工性提高，其中，C：0.1〜0.5重量％，Si：0.01〜0.15重量％，Si：0.2 至1.7重量％的Mn，0.0005至0.05重量％的Al，0.005至0.07重量％的Ti，0.0003至0.007重量％的B，0.002至0.02重量％的N，余量为Fe和不可避免的杂质，不可避免的杂质包括至多0.02重量％的P和至多0.003重量％的O，并且具有包含铁素体和球形碳化物的微结构，根据JIS G0522的铁素体晶粒尺寸数目至少为8号，球形数每单位面积mm2的碳化物达到1.5×10 6×C wt％。

3. 发明授权

US08143885B2 Surface flaw detection and verification on metal bars by Eddy current testing and imaging system 有权
标题翻译：通过涡流测试和成像系统对金属棒进行表面缺陷检测和验证
公开(公告)号：US08143885B2
公开(公告)日：2012-03-27
申请号：US12606568
申请日：2009-10-27
申请人： Tzyy-Shuh Chang , Hsun-Hau Huang , Kazuomi Tomita , Ryuichi Seki
发明人： Tzyy-Shuh Chang , Hsun-Hau Huang , Kazuomi Tomita , Ryuichi Seki
IPC分类号： G01N27/82 , G01N27/90 , G06K9/00
CPC分类号： G01N27/9006 , G01N27/9026
摘要： An inspection system for detecting flaws on a moving metal (e.g., steel) bar coordinates the operation of an eddy current testing (ECT)-based flaw detection apparatus and an imaging-based flaw detection apparatus. The ECT-based flaw detection apparatus and the imaging-based flaw detection apparatus are disposed along a movement path in a predetermined relationship with each other, for example, as a predetermined fixed offset distance therebetween. A synchronizing mechanism synchronizes the output data streams from the two flaw detection apparatuses based on the predetermined relationship, so as to align the data streams as function of the axial position on the metal bar. A processing unit is configured to process the synchronized data streams for the detection of flaws, which are then also synchronized (axial position). The synchronization permits a variety of cross-referencing operations, such a flaw verification as to the existence of flaws, as well augmenting imaging-based flaws with flaw depth information from the ECT-based apparatus.
摘要翻译：用于检测移动金属（例如钢）棒上的缺陷的检查系统协调基于涡流检测（ECT）的探伤装置和基于成像的探伤装置的操作。基于ECT的探伤装置和基于成像的探伤装置沿着运动路径彼此以预定的关系设置，例如，作为它们之间的预定的固定偏移距离。同步机构基于预定关系使来自两个探伤装置的输出数据流同步，以便在金属棒上作为轴向位置的函数对准数据流。处理单元被配置为处理用于检测缺陷的同步数据流，其然后也被同步（轴向位置）。同步允许进行各种交叉参考操作，这样的缺陷验证有缺陷的存在，以及基于来自基于ECT的设备的具有缺陷深度信息的基于成像的缺陷。

4. 发明申请

US20100109659A1 SURFACE FLAW DETECTION AND VERIFICATION ON METAL BARS 有权
标题翻译：金属棒表面检测和验证
公开(公告)号：US20100109659A1
公开(公告)日：2010-05-06
申请号：US12606568
申请日：2009-10-27
申请人： Tzyy-Shuh Chang , Hsun-Hau Huang , Kazuomi Tomita , Ryuichi Seki
发明人： Tzyy-Shuh Chang , Hsun-Hau Huang , Kazuomi Tomita , Ryuichi Seki
IPC分类号： G01N27/82
CPC分类号： G01N27/9006 , G01N27/9026
摘要： An inspection system for detecting flaws on a moving metal (e.g., steel) bar coordinates the operation of an eddy current testing (ECT)-based flaw detection apparatus and an imaging-based flaw detection apparatus. The ECT-based flaw detection apparatus and the imaging-based flaw detection apparatus are disposed along a movement path in a predetermined relationship with each other, for example, as a predetermined fixed offset distance therebetween. A synchronizing mechanism synchronizes the output data streams from the two flaw detection apparatuses based on the predetermined relationship, so as to align the data streams as function of the axial position on the metal bar. A processing unit is configured to process the synchronized data streams for the detection of flaws, which are then also synchronized (axial position). The synchronization permits a variety of cross-referencing operations, such a flaw verification as to the existence of flaws, as well augmenting imaging-based flaws with flaw depth information from the ECT-based apparatus.
摘要翻译：用于检测移动金属（例如钢）棒上的缺陷的检查系统协调基于涡流检测（ECT）的探伤装置和基于成像的探伤装置的操作。基于ECT的探伤装置和基于成像的探伤装置沿着运动路径彼此以预定的关系设置，例如，作为它们之间的预定的固定偏移距离。同步机构基于预定关系使来自两个探伤装置的输出数据流同步，以便在金属棒上作为轴向位置的函数对准数据流。处理单元被配置为处理用于检测缺陷的同步数据流，其然后也被同步（轴向位置）。同步允许进行各种交叉参考操作，这样的缺陷验证有缺陷的存在，以及基于来自基于ECT的设备的具有缺陷深度信息的基于成像的缺陷。

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