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2. 发明专利

JP5449196B2 Dip zinc plating method of the steel strip 有权
公开(公告)号：JP5449196B2
公开(公告)日：2014-03-19
申请号：JP2010545517
申请日：2008-02-08
申请人：シーメンスヴェメタルステクノロジーズエスアーエスSiemens VAI Metals Technologies SAS
发明人：バルジョステファン , グレニエバンジャマン , ダルアンアルノー
IPC分类号： C23C2/06 , C23C2/12 , C23C2/40
CPC分类号： C23C2/003 , C23C2/06 , C23C2/40

3. 发明专利

JP2013529138A Method and apparatus for controlling the thermal cycle of the butt welding of the strip ends 有权
公开(公告)号：JP2013529138A
公开(公告)日：2013-07-18
申请号：JP2013510507
申请日：2010-08-03
申请人：シーメンスヴェメタルステクノロジーズエスアーエスSiemens VAI Metals Technologies SAS
发明人：ミショーマルク
IPC分类号： B23K31/00 , B23K11/02
CPC分类号： B23K31/12 , B21C47/247 , B21C51/00 , B23K1/00 , B23K9/025 , B23K11/0073 , B23K11/25 , B23K11/252 , B23K26/26 , B23K31/02 , B23K2201/16 , G05B1/00
摘要：本発明は、ストリップ処理プラントのバット溶接機（Ｍ１）に適した、第１のストリップの一方の端部を第２のストリップの別の端部にバット溶接する溶接部の熱サイクルを制御する方法及び制御器（Ｃ１）を提案する。前記制御器（Ｃ１）は、少なくとも１つのストリップデータの交換と少なくとも１つの動作データの交換を可能にするために、前記制御器（Ｃ１）を前記ストリップ処理プラントの中央自動化システム（Ａ１）と前記バット溶接機（Ｍ１）とに接続する接続手段（Ｃ１５）と、前記ストリップデータと前記動作データから、前記溶接部の少なくとも１つの熱パラメータを計算するコンピュータ（Ｃ１１）と、前記熱パラメータに依存して前記溶接を制御する、前記溶接部の溶接の制御及び評価手段（Ｃ１４）を含んでいる。

4. 发明专利

JP2013525768A Method and apparatus for ultrasonic inspection of butt welding the two lateral ends of the two metal strips 有权
公开(公告)号：JP2013525768A
公开(公告)日：2013-06-20
申请号：JP2013505343
申请日：2010-08-12
申请人：シーメンスヴェメタルステクノロジーズエスアーエスSiemens VAI Metals Technologies SAS
发明人：ミショーマルク
IPC分类号： G01N29/00 , G01N29/04
CPC分类号： G01N29/2418 , B23K31/125 , G01N29/041 , G01N2291/0423 , G01N2291/2675
摘要： A method and installation for inspecting a butt weld of transverse ends of metal strips held together between first and second jaws along the ends, include leaving an interstice between the jaws for passage of a first transmission channel of incident waves generating ultrasound waves on one surface of the first strip and enabling passage of a second transmission channel of waves emerging from the surface of the second strip. The incident waves of the first channel are generated using laser pulses in an operating state implementing a third channel of waves generated on the surface of the first strip, passing through the weld, and emerging in the second channel. Weld inspection characteristics are identified by analyzing the operating state related to the pulses and a measurement of a signature of a vibration state of the surface of the second strip upon emergence of the waves in the second channel.

5. 发明专利

JP5073926B2 Butt welding method 有权
公开(公告)号：JP5073926B2
公开(公告)日：2012-11-14
申请号：JP2005132293
申请日：2005-04-28
申请人：シーメンスヴェメタルステクノロジーズエスアーエスSiemens VAI Metals Technologies SAS
发明人：バルジョンステファン , ゴベズパスカル
IPC分类号： B23K26/20 , B23K26/02 , B23K26/08 , B23K26/26 , B23K26/38 , B23K26/42 , B23K101/16
CPC分类号： B23K26/26 , B23K26/38
摘要： Butt welding comprises cutting ends (23) to provide two rectilinear and parallel edges, each spaced away from the corresponding end of the jaws by a overhang distance, contacting the cut edges by relative displacement of a clamping mechanism, and spacing both cut edges apart after cutting by a reference distance. Butt welding by a laser beam or equivalent and without using filler material, of two bands running successively along a longitudinal direction, in a continuous line processing installation, where, in the running direction, a downstream end of a first band and an upstream end of a second band are held respectively by two double-jaw clamping mechanism and welded by passing the laser beam and without using filler material, comprises cutting ends to provide two rectilinear and parallel edges, each spaced away from the corresponding end of the jaws by a overhang distance, then contacting the cut edges by relative displacement of the clamping mechanism towards one another and passing the laser beam along a contact plane between the edges making the welding bead, spacing both cut edges apart after cutting by a reference distance, controlling bringing the clamping mechanism towards one another over a travel distance which differs from the reference distance by a preset play, calculated beforehand in relation to the thickness of the bands to be welded and while taking into account the degree of accuracy of the positioning and of the cut of the edges, the preset play being counted as positive or negative in order to be subtracted or added to the reference distance for determining the bringing-closer travel distance, in order to obtain a final welding position such that it exists, between the edges of both bands, an actual allowance having the same sign, positive or negative, as the preset play.

6. 发明专利

JP2012526265A Method and apparatus for spectral analysis of the metal coating layer deposited on the surface of the steel strip 审中-公开
公开(公告)号：JP2012526265A
公开(公告)日：2012-10-25
申请号：JP2012508909
申请日：2009-05-28
申请人：シーメンスヴェメタルステクノロジーズエスアーエスSiemens VAI Metals Technologies SAS
发明人：ペレジャン , ミショーマルク , クルゥトローラン
IPC分类号： G01N21/63
CPC分类号： G01N21/718 , B23K26/009 , B23K26/032 , B23K26/0661 , B23K26/0846 , B23K26/40 , C23C2/003 , G01N21/8914
摘要： In a method for the spectral analysis of a metal coating layer deposited on the surface of a steel strip, the strip is moved along an arc of the outer surface of a rotating roller with a cylindrical wall guiding the strip by contact. An ablation laser beam is guided into an internal cavity of the cylindrical wall to be placed in optical incidence under a normal axis on the outer surface of the roller on a targeted contact point of the strip and the roller. The beam passes through the wall via a wall opening, which is transparent to the beam. A plasma spectral emission distribution from the laser ablation to the contact point is collected by optical feedback in the direction of the normal axis on the outer surface of the roller and through the opening in order to be guided towards a spectral measurement unit. The normal axis on the outer surface for the optical incidence and feedback is placed in synchronous rotation with the roller.

7. 发明专利

JP5038901B2 Inspection of the method and apparatus of the rolled strip 有权
公开(公告)号：JP5038901B2
公开(公告)日：2012-10-03
申请号：JP2007540692
申请日：2005-11-08
申请人：シーメンスヴェメタルステクノロジーズエスアーエスSiemens VAI Metals Technologies SAS
发明人：ベルナルロジノー，
IPC分类号： B21C51/00 , G01M99/00 , B21C47/26 , G01N21/892
CPC分类号： B21C51/00 , B21B38/00 , B21B39/30 , B21B39/32 , G01N1/04 , G01N3/08 , G01N19/08 , G01N2203/0278 , G01N2203/0282 , G01N2203/04

8. 发明专利

JP2012518543A How to change the distance between the rollers of the leveling machine, leveling machines, and apparatus for carrying out said method 审中-公开
公开(公告)号：JP2012518543A
公开(公告)日：2012-08-16
申请号：JP2011551410
申请日：2009-03-13
申请人：シーメンスヴェメタルステクノロジーズエスアーエスSiemens VAI Metals Technologies SAS
发明人：フィリポーヴァンサン , シャザルジャン−ピエール , デュマベルナール
IPC分类号： B21D1/05 , B21D1/02
CPC分类号： B21D1/02
摘要：本発明は、定置の支持フレーム（２０）と、下側レベリング装置（２８）と、上側レベリング装置（３０）と、を有し、それぞれのレベリング装置が、複数の分離されたローラ（３４，３６）を有するカセットを形成しており、前記ローラは、エクステンダ（４４，４６）によってローラ（３４，３６）のうちの少なくとも幾つかに結合された、ローラ（３４，３６）を回転させるための手段（４７）のフレームに回転可能に取り付けられており、それぞれのエクステンダ（４４，４６）は、ローラ（３４，３６）を駆動するための１つの端部（５２，５３）を備えた取外し可能な連結部材（４８，５０）が取り付けられた１つの端部と、締付けによってそれぞれの取外し可能な連結部材（４８，５０）をロックするための手段（１０１，１０２，１０３）とを有しており、締付けによってロックするための手段（１０１，１０２，１０３）が、取外し可能な連結手段（４８，５０）を材料（Ｍ）の走行方向及びその反対方向に直進移動させる。

9. 发明专利

JP2011528754A Apparatus for the galvanizing tank is used for the continuous galvanizing of a moving steel strip to install a bottom roller 审中-公开
公开(公告)号：JP2011528754A
公开(公告)日：2011-11-24
申请号：JP2011519202
申请日：2008-07-21
申请人：シーメンスヴェメタルステクノロジーズエスアーエスSiemens VAI Metals Technologies SAS
发明人：アルディジャン−ジャック , ブルジエピエール
IPC分类号： C23C2/40 , C23C2/06
CPC分类号： C23C2/003 , Y10T29/53104
摘要： A device for installing at least one roller in a liquid zinc bath in a galvanizing line used for the galvanization of a continuously-moving steel strip has a beam to which a first pair of arms is attached. The first pair of arms bears a bottom roller. The bottom roller is intended to be submerged in the liquid zinc bath towards a bottom roller operation position, relative to the naturally submerged position of the bottom roller, by way of a movement provided together with a first cylindrical bearing attached to each of the two ends of the beam and supporting the first pair of arms. A second cylindrical bearing is attached to each of the two ends of the beam and separate from the first cylindrical bearing on the same beam end section. A push device interacts with at least one of the first and second cylindrical bearings such that, in the operation position, the first and second cylindrical bearings are maintained in a single predetermined plane and such that the first cylindrical bearing is disposed under the second cylindrical bearing at a minimum supporting height along a vertical plane.

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