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公开(公告)号：US08584499B2
公开(公告)日：2013-11-19
申请号：US13196576
申请日：2011-08-02
Applicant: Yoshiki Takahama , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret
Inventor： Yoshiki Takahama , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret
CPC classification number: B21B45/0266 , B21B1/28 , B21B1/36 , B21B27/10 , B21B37/00 , B21B45/0251
Abstract: A method of supplying lubricating oil in cold-rolling by emulsion lubrication, characterized by comprising: using a constant (supply efficiency) obtained under conditions of a specific rolling rate, emulsion supply, emulsion concentration, emulsion temperature, plateout length, rolled material width or roll barrel length, rolling load, grade of the rolled material, and type of lubricating oil and oil film thickness at the time of neat lubrication realized under the specific rolling lubrication conditions to estimate the oil film thickness realized by emulsion lubrication under the specific rolling lubrication conditions and controlling at least one of the emulsion supply, emulsion concentration, emulsion temperature, and plateout length so that the estimated oil film thickness matches with the target oil film thickness.
Abstract translation: 一种通过乳液润滑在冷轧中供给润滑油的方法，其特征在于，包括：使用在特定轧制速度，乳液供给，乳液浓度，乳液温度，平板长度，轧制材料宽度的条件下获得的常数（供给效率） 辊筒长度，轧制载荷，轧制材料的等级，以及在特定的滚动润滑条件下实现的润滑油和油膜厚度的类型，以估计在特定的滚动润滑下通过乳液润滑实现的油膜厚度 条件，并且控制乳液供应，乳液浓度，乳液温度和平板化长度中的至少一个，使得估计的油膜厚度与目标油膜厚度匹配。
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公开(公告)号：US07954350B2
公开(公告)日：2011-06-07
申请号：US11791286
申请日：2005-11-17
Applicant: Yoshiki Takahama , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret , Maxime Laugier , Pascal Masson
Inventor： Yoshiki Takahama , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret , Maxime Laugier , Pascal Masson
CPC classification number: B21B45/0251 , B21B1/36 , B21B27/10 , B21B45/0233
Abstract: The present invention provides a method of supplying lubrication oil in cold rolling for stable rolling without heat scratches or slip and achieving high productivity and improvement of the unit consumption of lubrication oil, that is, a method of supplying lubrication oil in cold rolling by supplying a predetermined kind of emulsion lubrication oil comprised of a mixture of rolling oil and water at the rolling stand inlet from nozzles, the method characterized by measuring or estimating the pressure in the lubrication nozzle pipe (lubrication nozzle pressure), controlling the lubrication nozzle pressure of the rolling stand where lubrication is susceptible to become excessive with the predetermined emulsion lubrication oil to 0.5 MPa or more, and, while doing so, supplying the lubrication oil to the roll bite inlet of the stand by direct injection.
Abstract translation: 本发明提供了一种在冷轧中提供润滑油的方法，用于在没有热划痕或滑动的情况下的稳定轧制，并且实现高生产率和提高润滑油的单位消耗量的方法，即，通过供应润滑油 预定种类的乳化润滑油，其由在喷嘴的轧制机架入口处的轧制油和水的混合物组成，其特征在于测量或估计润滑喷嘴管中的压力（润滑喷嘴压力），控制润滑喷嘴压力 在预定的乳化润滑油下润滑容易变得过大的轧制机架为0.5MPa以上，同时通过直接喷射将润滑油供给到支架的辊咬入口。
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公开(公告)号：US08640517B2
公开(公告)日：2014-02-04
申请号：US11719704
申请日：2005-11-21
Applicant: Tsuyoshi Inoue , Guy Hauret
Inventor： Tsuyoshi Inoue , Guy Hauret
CPC classification number: B21B27/10 , B21B45/0242
Abstract: The invention relates to a method for feeding lubricant during hot rolling, in which the surfaces of the rolling rolls are fed with a lubricating emulsion, characterized in that said lubricating emulsion, consisting of a lubricating oil having a viscosity between 10 cSt and 400 cSt at 40° C., mixed with water, is directed onto the surfaces of the rolling rolls via at least one lubricant feed nozzle, at a temperature above 0° C. but below 25° C.
Abstract translation: 本发明涉及一种用于在热轧期间供给润滑剂的方法，其中轧辊的表面被供给润滑乳液，其特征在于，所述润滑乳液由粘度在10cSt和400cSt之间的润滑油组成 40℃，与水混合，通过至少一种润滑剂进料喷嘴在高于0℃但低于25℃的温度下被引导到轧辊的表面上。
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公开(公告)号：US20110283761A1
公开(公告)日：2011-11-24
申请号：US13196576
申请日：2011-08-02
Applicant: Yoshiki TAKAHAMA , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret
Inventor： Yoshiki TAKAHAMA , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret
IPC: B21B37/44
CPC classification number: B21B45/0266 , B21B1/28 , B21B1/36 , B21B27/10 , B21B37/00 , B21B45/0251
Abstract: A method of supplying lubricating oil in cold-rolling by emulsion lubrication, characterized by comprising: using a constant (supply efficiency) obtained under conditions of a specific rolling rate, emulsion supply, emulsion concentration, emulsion temperature, plateout length, rolled material width or roll barrel length, rolling load, grade of the rolled material, and type of lubricating oil and oil film thickness at the time of neat lubrication realized under the specific rolling lubrication conditions to estimate the oil film thickness realized by emulsion lubrication under the specific rolling lubrication conditions and controlling at least one of the emulsion supply, emulsion concentration, emulsion temperature, and plateout length so that the estimated oil film thickness matches with the target oil film thickness.
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公开(公告)号：US20110283760A1
公开(公告)日：2011-11-24
申请号：US13196538
申请日：2011-08-02
Applicant: Yoshiki TAKAHAMA , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret
Inventor： Yoshiki TAKAHAMA , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret
IPC: B21B37/00
CPC classification number: B21B45/0266 , B21B1/28 , B21B1/36 , B21B27/10 , B21B37/00 , B21B45/0251
Abstract: A method of supplying lubricating oil in cold-rolling by emulsion lubrication, characterized by comprising: using a constant (supply efficiency) obtained under conditions of a specific rolling rate, emulsion supply, emulsion concentration, emulsion temperature, plateout length, rolled material width or roll barrel length, rolling load, grade of the rolled material, and type of lubricating oil and oil film thickness at the time of neat lubrication realized under the specific rolling lubrication conditions to estimate the oil film thickness realized by emulsion lubrication under the specific rolling lubrication conditions and controlling at least one of the emulsion supply, emulsion concentration, emulsion temperature, and plateout length so that the estimated oil film thickness matches with the target oil film thickness.
Abstract translation: 一种通过乳液润滑在冷轧中供给润滑油的方法，其特征在于，包括：使用在特定轧制速度，乳液供给，乳液浓度，乳液温度，平板长度，轧制材料宽度的条件下获得的常数（供给效率） 辊筒长度，轧制载荷，轧制材料的等级，以及在特定的滚动润滑条件下实现的润滑油和油膜厚度的类型，以估计在特定的滚动润滑下通过乳液润滑实现的油膜厚度 条件，并且控制乳液供应，乳液浓度，乳液温度和平板化长度中的至少一个，使得估计的油膜厚度与目标油膜厚度匹配。
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Patent Agency Ranking
公开(公告)号：US08047035B2
公开(公告)日：2011-11-01
申请号：US11791091
申请日：2005-11-17
Applicant: Yoshiki Takahama , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret
Inventor： Yoshiki Takahama , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret
CPC classification number: B21B45/0266 , B21B1/28 , B21B1/36 , B21B27/10 , B21B37/00 , B21B45/0251
Abstract: A method of supplying lubricating oil in cold-rolling by emulsion lubrication, characterized by comprising: using a constant (supply efficiency) obtained under conditions of a specific rolling rate, emulsion supply, emulsion concentration, emulsion temperature, plateout length, rolled material width or roll barrel length, rolling load, grade of the rolled material, and type of lubricating oil and oil film thickness at the time of neat lubrication realized under the specific rolling lubrication conditions to estimate the oil film thickness realized by emulsion lubrication under the specific rolling lubrication conditions and controlling at least one of the emulsion supply, emulsion concentration, emulsion temperature, and plateout length so that the estimated oil film thickness matches with the target oil film thickness.
Abstract translation: 一种通过乳液润滑在冷轧中供给润滑油的方法，其特征在于，包括：使用在特定轧制速度，乳液供给，乳液浓度，乳液温度，平板长度，轧制材料宽度的条件下获得的常数（供给效率） 辊筒长度，轧制载荷，轧制材料的等级，以及在特定的滚动润滑条件下实现的润滑油和油膜厚度的类型，以估计在特定的滚动润滑下通过乳液润滑实现的油膜厚度 条件，并且控制乳液供应，乳液浓度，乳液温度和平板化长度中的至少一个，使得估计的油膜厚度与目标油膜厚度匹配。
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公开(公告)号：US08720244B2
公开(公告)日：2014-05-13
申请号：US11791354
申请日：2005-11-17
Applicant: Yoshiki Takahama , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret , Maxime Laugier , Pascal Masson
Inventor： Yoshiki Takahama , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret , Maxime Laugier , Pascal Masson
CPC classification number: B21B45/0239 , B21B1/28 , B21B27/10 , B21B37/32 , B21B37/44 , B21B45/0251
Abstract: The present invention provides a method for supplying lubricant to various kinds of steel sheets with different qualities in cold rolling without any restrictions, such as lubricant supplying apparatus or lubrication conditions. This method comprises storing two or more kinds of lubricant such as A and B, having different compositions, selecting one lubricant or a mixture lubricant of the above A and B in accordance with the friction coefficient between the steel sheet to be cold rolled and a work-rolls, and supplying an emulsion comprising a mixture of the lubricant A and/or B and heated water.
Abstract translation: 本发明提供一种在不受任何限制的情况下，例如润滑剂供给装置或润滑条件的情况下，对冷轧不同品质的各种钢板供给润滑剂的方法。 该方法包括储存两种或更多种具有不同组成的润滑剂，例如A和B，具有不同组成的润滑剂，根据待冷轧钢板和摩擦系数之间的摩擦系数选择上述A和B中的一种润滑剂或混合润滑剂 并且提供包含润滑剂A和/或B的混合物和加热的水的乳液。
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公开(公告)号：US20080190162A1
公开(公告)日：2008-08-14
申请号：US11791091
申请日：2005-11-17
Applicant: Yoshiki Takahama , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret
Inventor： Yoshiki Takahama , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret
CPC classification number: B21B45/0266 , B21B1/28 , B21B1/36 , B21B27/10 , B21B37/00 , B21B45/0251
Abstract: A method of supplying lubricating oil in cold-rolling by emulsion lubrication, characterized by comprising: using a constant (supply efficiency) obtained under conditions of a specific rolling rate, emulsion supply, emulsion concentration, emulsion temperature, plateout length, rolled material width or roll barrel length, rolling load, grade of the rolled material, and type of lubricating oil and oil film thickness at the time of neat lubrication realized under the specific rolling lubrication conditions to estimate the oil film thickness realized by emulsion lubrication under the specific rolling lubrication conditions and controlling at least one of the emulsion supply, emulsion concentration, emulsion temperature, and plateout length so that the estimated oil film thickness matches with the target oil film thickness.
Abstract translation: 一种通过乳液润滑在冷轧中供给润滑油的方法，其特征在于，包括：使用在特定轧制速度，乳液供给，乳液浓度，乳液温度，平板长度，轧制材料宽度的条件下获得的常数（供给效率） 辊筒长度，轧制载荷，轧制材料的等级，以及在特定的滚动润滑条件下实现的润滑油和油膜厚度的类型，以估计在特定的滚动润滑下通过乳液润滑实现的油膜厚度 条件，并且控制乳液供应，乳液浓度，乳液温度和平板化长度中的至少一个，使得估计的油膜厚度与目标油膜厚度匹配。
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公开(公告)号：US20080116011A1
公开(公告)日：2008-05-22
申请号：US11791286
申请日：2005-11-17
Applicant: Yoshiki Takahama , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret , Maxime Laugier , Pascal Masson
Inventor： Yoshiki Takahama , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret , Maxime Laugier , Pascal Masson
IPC: F01M1/00
CPC classification number: B21B45/0251 , B21B1/36 , B21B27/10 , B21B45/0233
Abstract: The present invention provides a method of supplying lubrication oil in cold rolling for stable rolling without heat scratches or slip and realizing high productivity and improvement of the specific consumption of lubrication oil, that is, a method of supplying lubrication oil in cold rolling for lubricating rolling in cold tandem rolling of metal sheet by supplying a predetermined kind of emulsion lubrication oil comprised of a mixture of rolling oil and water at the rolling stand inlet side from nozzles, the method of supplying lubrication oil in cold rolling characterized by measuring or estimating the pressure in the lubrication nozzle pipe (lubrication nozzle pressure), controlling the lubrication nozzle pressure of any rolling stand where lubrication is liable to become excessive with the predetermined emulsion lubrication oil to 0.5 MPa or more, and, while doing so, supplying the lubrication oil to the roll bite inlet of the stand by direct injection.
Abstract translation: 本发明提供一种在冷轧中提供润滑油的方法，用于稳定的轧制而不会发生热划痕或滑动，并且实现高生产率和提高润滑油的比耗，即润滑油的冷轧中提供润滑油的方法 通过在喷嘴的轧制台入口侧提供由轧制油和水的混合物组成的预定种类的乳液润滑油，在冷轧中提供润滑油的方法，其特征在于测量或估计压力 在润滑喷嘴管（润滑喷嘴压力）中，控制润滑容易在预定的乳化润滑油中过度的轧制机架的润滑喷嘴压力为0.5MPa以上，同时将润滑油供给 通过直接注射将支架的滚针入口插入。
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公开(公告)号：US08356501B2
公开(公告)日：2013-01-22
申请号：US13196538
申请日：2011-08-02
Applicant: Yoshiki Takahama , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret
Inventor： Yoshiki Takahama , Toshiyuki Shiraishi , Shigeru Ogawa , Luc Vanel , Guy Hauret
IPC: B21B45/02
CPC classification number: B21B45/0266 , B21B1/28 , B21B1/36 , B21B27/10 , B21B37/00 , B21B45/0251
Abstract: A method of supplying lubricating oil in cold-rolling by emulsion lubrication, characterized by comprising: using a constant (supply efficiency) obtained under conditions of a specific rolling rate, emulsion supply, emulsion concentration, emulsion temperature, plateout length, rolled material width or roll barrel length, rolling load, grade of the rolled material, and type of lubricating oil and oil film thickness at the time of neat lubrication realized under the specific rolling lubrication conditions to estimate the oil film thickness realized by emulsion lubrication under the specific rolling lubrication conditions and controlling at least one of the emulsion supply, emulsion concentration, emulsion temperature, and plateout length so that the estimated oil film thickness matches with the target oil film thickness.
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