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1. 发明专利

JP2013151026A Method and apparatus for friction welding 有权
标题翻译：用于摩擦焊接的方法和装置
公开(公告)号：JP2013151026A
公开(公告)日：2013-08-08
申请号：JP2013037224
申请日：2013-02-27
申请人： Rolls Royce Plc , ロールス・ロイス・ピーエルシーRolls−Royce Public Limited Company
发明人： KYRIAKOGLOU IOANNIS
IPC分类号： B23K20/12 , B23K20060101
CPC分类号： B23K20/121 , B23K20/12
摘要： PROBLEM TO BE SOLVED: To achieve an upset length with a strict permissible tolerance.SOLUTION: An inertia friction welding method includes: a step of supplying first and second work pieces to be welded together; a step of imparting motion to the first work piece relative to the second work piece, thereby imparting kinetic energy to the first work piece relative to the second work piece; and a step of applying a predetermined force to move one of or both the first and second work pieces toward the other to create an upset length in the work pieces, further includes: a step of measuring the rate of motion of the first work piece relative to the second work piece; a step of determining a predicted final upset length from the measured rate of the relative motion; a step of comparing the predicted final upset length with a desired final upset length; and a step of adjusting the kinetic energy to achieve substantially the desired final upset length.
摘要翻译：要解决的问题：实现具有严格允许公差的镦粗长度。解决方案：惯性摩擦焊接方法包括：将要焊接在一起的第一和第二工件供应的步骤; 使第一工件相对于第二工件赋予运动的步骤，从而相对于第二工件赋予第一工件动能; 以及施加预定力以将第一和第二工件中的一个或两个朝向另一个工件的步骤，以在工件中产生镦粗长度，还包括：测量第一工件相对于第一工件的运动速度的步骤到第二件工件; 从相对运动的测量速率确定预测的最终不良长度的步骤; 将预测的最终镦粗长度与期望的最终镦粗长度进行比较的步骤; 以及调节动能以实现基本上所需的最终镦粗长度的步骤。

2. 发明专利

JP2006055910A Process and apparatus for friction welding 审中-公开
标题翻译：摩擦焊接工艺及设备
公开(公告)号：JP2006055910A
公开(公告)日：2006-03-02
申请号：JP2005231666
申请日：2005-08-10
申请人： Rolls Royce Plc , ロールス・ロイス・ピーエルシーRolls−Royce Public Limited Company
发明人： KYRIAKOGLOU IOANNIS
IPC分类号： B23K20/12 , B23K20060101
CPC分类号： B23K20/121 , B23K20/12
摘要： PROBLEM TO BE SOLVED: To provide a process and an apparatus for friction welding capable of correctly controlling an upset length in friction welding.
SOLUTION: The friction welding process comprises: steps of (a) providing first and second work pieces to be welded together; (b) imparting motion relative to the second work piece to the first work piece thereby imparting kinetic energy relative to the second work piece to the first work piece ; (c) applying a predetermined force to move one or both of the first and second work pieces towards the other to create an upset length in the work pieces; (d) measuring the rate of motion of the first work piece relative to the second work piece; (e) determining a predicted final upset length from the measured rate of relative motion; (f) comparing the predicted final upset length with a desired final upset length; and (g) adjusting the aforesaid kinetic energy to achieve substantially the desired final upset length.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于摩擦焊接的方法和装置，其能够正确地控制摩擦焊接中的镦粗长度。摩擦焊接工艺包括：（a）提供待焊接在一起的第一和第二工件; （b）使所述第二工件相对于所述第一工件赋予运动，从而相对于所述第二工件赋予所述第一工件的动能; （c）施加预定的力以将第一和第二工件中的一个或两个朝向另一个工件移动以在工件中产生镦粗长度; （d）测量第一工件相对于第二工件的运动速度; （e）根据所测量的相对运动速率确定预测的最终镦粗长度; （f）将预测的最终镦粗长度与期望的最终镦粗长度进行比较; 和（g）调节上述动能以达到基本上所需的最终镦粗长度。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

DE602005014419D1 未知
公开(公告)号：DE602005014419D1
公开(公告)日：2009-06-25
申请号：DE602005014419
申请日：2005-06-03
申请人： ROLLS ROYCE PLC
发明人： KYRIAKOGLOU IOANNIS
IPC分类号： B23K20/12 , B23K20/26 , B23K26/20 , B23K37/06 , F01D25/28
摘要： A boss 10 is welded onto a thin casing 12. The casing 12 is held in a fixture (not shown) with a backing plate 20 adjacent surface 18. The backing plate 20 is located on the opposite side from the surface 14 onto which the boss 10 is to be welded. By using a backing plate 20 the depth of the weld zone, h, can exceed the casing thickness, t. The backing plate 20 is sacrificial and is released by removing the central part of the boss 10 where it has been bonded to the plate 20. Provided that the diameter D 1 of the central part of the boss 10 exceeds the diameter of the bonded region D 2 the plate 20 is released from the casing 12.

4. 发明专利

AT431215T 未知
公开(公告)号：AT431215T
公开(公告)日：2009-05-15
申请号：AT05253424
申请日：2005-06-03
申请人： ROLLS ROYCE PLC
发明人： KYRIAKOGLOU IOANNIS
IPC分类号： B23K20/12 , B23K20/26 , B23K26/20 , B23K37/06 , F01D25/28
摘要： A boss 10 is welded onto a thin casing 12. The casing 12 is held in a fixture (not shown) with a backing plate 20 adjacent surface 18. The backing plate 20 is located on the opposite side from the surface 14 onto which the boss 10 is to be welded. By using a backing plate 20 the depth of the weld zone, h, can exceed the casing thickness, t. The backing plate 20 is sacrificial and is released by removing the central part of the boss 10 where it has been bonded to the plate 20. Provided that the diameter D 1 of the central part of the boss 10 exceeds the diameter of the bonded region D 2 the plate 20 is released from the casing 12.

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