公开(公告)号：US10286478B2

公开(公告)日：2019-05-14

申请号：US15980100

申请日：2018-05-15

Applicant: KABUSHIKI KAISHA F.C.C.

Inventor： Yasuyuki Doi ,  Yoshiyuki Mochizuki ,  Keisuke Suzuki

IPC: B23K11/20 ,  C22C21/02 ,  B23K11/02 ,  B23K103/20

Abstract: A method for manufacturing an integrated member and an integrated member manufactured by the method which can improve the joining strength and reduce the manufacturing cost. A method for manufacturing an integrated member by welding a first member formed of aluminum alloy material and a second member formed of ferrous-based material characterized in that the first member contains a predetermined amount of silicon and has a thickness larger than that of the second member. The second member can be pressed against the first member along the thickness direction, and by electrically energizing the pressed-in portion during the pressing period, electric resistance welding can be used. The pressing-in amount is set to a value larger than the thickness of the second member and less than that of the first member. The overlapping margin of the first and second members is set to a value of 0.5 mm or more.

公开(公告)号：US20150251269A1

公开(公告)日：2015-09-10

申请号：US14720313

申请日：2015-05-22

Applicant: KABUSHIKI KAISHA F.C.C.

Inventor： Yasuyuki Doi ,  Yoshiyuki Mochizuki ,  Keisuke Suzuki

IPC: B23K11/20 ,  B23K11/02

CPC classification number: B23K11/20 ,  B23K11/02 ,  B23K2103/20 ,  C22C21/02 ,  Y10T403/478

Abstract: A method for manufacturing an integrated member and an integrated member manufactured by the method which can improve the joining strength and reduce the manufacturing cost. A method for manufacturing an integrated member by welding a first member formed of aluminum alloy material and a second member formed of ferrous-based material characterized in that the first member contains a predetermined amount of silicon and has a thickness larger than that of the second member. The second member can be pressed against the first member along the thickness direction, and by electrically energizing the pressed-in portion during the pressing period, electric resistance welding can be used. The pressing-in amount is set to a value larger than the thickness of the second member and less than that of the first member. The overlapping margin of the first and second members is set to a value of 0.5 mm or more.

Abstract translation: 一种通过能够提高接合强度并降低制造成本的方法制造的一体化构件和一体构件的制造方法。 一种通过焊接由铝合金材料形成的第一构件和由铁基材料形成的第二构件来制造一体构件的方法，其特征在于，所述第一构件包含预定量的硅，并且其厚度大于所述第二构件的厚度 。 第二构件可以沿厚度方向压靠第一构件，并且通过在按压期间对被压入部分进行电激励，可以使用电阻焊接。 压入量设定为大于第二构件的厚度的值，并且小于第一构件的厚度。 第一和第二构件的重叠余量设定为0.5mm以上的值。

公开(公告)号：US20140076083A1

公开(公告)日：2014-03-20

申请号：US13778549

申请日：2013-02-27

Applicant: KABUSHIKI KAISHA F.C.C.

Inventor： Toshikazu Hamamoto ,  Yasuyuki Doi

IPC: B23K11/16 ,  F16H55/06 ,  B23K11/36

CPC classification number: B23K11/16 ,  B23K11/36 ,  B23K2101/008 ,  C21D1/06 ,  C21D9/32 ,  C23C8/20 ,  C23C8/30 ,  F02N15/00 ,  F02N15/022 ,  F02N15/043 ,  F16H55/06 ,  Y10T29/49968 ,  Y10T74/1987

Abstract: An integrated member can comprise different members each formed of materials having different mechanical characteristics. A method for manufacturing such an integrated member can comprise an electric resistance welding step in which the first member is press-fit into the second member and the press-fit portion can be electrically energized to achieve the electric resistance welding so as to integrate the first member and the second member. The method can further comprise a carburized layer forming step in which carburizing-quenching and tempering, or carbonitriding-quenching and tempering, is performed on the integrated member obtained in the electric resistance welding step to form carburized layers therein in accordance with the mechanical characteristics of the first member and the second member.

Abstract translation: 一体化构件可以包括各自由具有不同机械特性的材料形成的构件。 制造这样的一体构件的方法可以包括电阻焊接步骤，其中第一构件压配合到第二构件中，并且压配合部分可以被电通电以实现电阻焊接，从而将第一构件 会员和第二名成员。 该方法还可以包括渗碳层形成步骤，其中对在电阻焊接步骤中获得的一体构件进行渗碳淬火回火或碳氮共渗淬火回火，以根据其中的机械特性形成渗碳层 第一个成员和第二个成员。

公开(公告)号：US09346117B2

公开(公告)日：2016-05-24

申请号：US13778549

申请日：2013-02-27

Applicant: Kabushiki Kaisha F.C.C.

Inventor： Toshikazu Hamamoto ,  Yasuyuki Doi

IPC: B23K11/16 ,  C21D9/32 ,  C21D1/06 ,  C23C8/20 ,  C23C8/30 ,  F02N15/00 ,  B23K11/36 ,  F16H55/06 ,  F02N15/02 ,  F02N15/04

CPC classification number: B23K11/16 ,  B23K11/36 ,  B23K2101/008 ,  C21D1/06 ,  C21D9/32 ,  C23C8/20 ,  C23C8/30 ,  F02N15/00 ,  F02N15/022 ,  F02N15/043 ,  F16H55/06 ,  Y10T29/49968 ,  Y10T74/1987

Abstract: An integrated member can comprise different members each formed of materials having different mechanical characteristics. A method for manufacturing such an integrated member can comprise an electric resistance welding step in which the first member is press-fit into the second member and the press-fit portion can be electrically energized to achieve the electric resistance welding so as to integrate the first member and the second member. The method can further comprise a carburized layer forming step in which carburizing-quenching and tempering, or carbonitriding-quenching and tempering, is performed on the integrated member obtained in the electric resistance welding step to form carburized layers therein in accordance with the mechanical characteristics of the first member and the second member.

Abstract translation: 一体化构件可以包括各自由具有不同机械特性的材料形成的构件。 制造这样的一体构件的方法可以包括电阻焊接步骤，其中第一构件压配合到第二构件中，并且压配合部分可以被电通电以实现电阻焊接，从而将第一构件 会员和第二名成员。 该方法还可以包括渗碳层形成步骤，其中对在电阻焊接步骤中获得的一体构件进行渗碳淬火回火或碳氮共渗淬火回火，以根据其中的机械特性形成渗碳层 第一个成员和第二个成员。

公开(公告)号：US20180257167A1

公开(公告)日：2018-09-13

申请号：US15980100

申请日：2018-05-15

Applicant: KABUSHIKI KAISHA F.C.C.

Inventor： Yasuyuki Doi ,  Yoshiyuki Mochizuki ,  Keisuke Suzuki

IPC: B23K11/20 ,  B23K11/02 ,  C22C21/02 ,  B23K103/20

CPC classification number: B23K11/20 ,  B23K11/02 ,  B23K2103/20 ,  C22C21/02 ,  Y10T403/478

Abstract: A method for manufacturing an integrated member and an integrated member manufactured by the method which can improve the joining strength and reduce the manufacturing cost. A method for manufacturing an integrated member by welding a first member formed of aluminum alloy material and a second member formed of ferrous-based material characterized in that the first member contains a predetermined amount of silicon and has a thickness larger than that of the second member. The second member can be pressed against the first member along the thickness direction, and by electrically energizing the pressed-in portion during the pressing period, electric resistance welding can be used. The pressing-in amount is set to a value larger than the thickness of the second member and less than that of the first member. The overlapping margin of the first and second members is set to a value of 0.5 mm or more.

公开(公告)号：US09987704B2

公开(公告)日：2018-06-05

申请号：US14720313

申请日：2015-05-22

Applicant: KABUSHIKI KAISHA F.C.C.

Inventor： Yasuyuki Doi ,  Yoshiyuki Mochizuki ,  Keisuke Suzuki

IPC: B23K11/20 ,  C22C21/02 ,  B23K11/02 ,  B23K103/20

CPC classification number: B23K11/20 ,  B23K11/02 ,  B23K2103/20 ,  C22C21/02 ,  Y10T403/478

Abstract: A method for manufacturing an integrated member and an integrated member manufactured by the method which can improve the joining strength and reduce the manufacturing cost. A method for manufacturing an integrated member by welding a first member formed of aluminum alloy material and a second member formed of ferrous-based material characterized in that the first member contains a predetermined amount of silicon and has a thickness larger than that of the second member. The second member can be pressed against the first member along the thickness direction, and by electrically energizing the pressed-in portion during the pressing period, electric resistance welding can be used. The pressing-in amount is set to a value larger than the thickness of the second member and less than that of the first member. The overlapping margin of the first and second members is set to a value of 0.5 mm or more.