公开(公告)号：WO2006069576A1

公开(公告)日：2006-07-06

申请号：PCT/DK2005/000821

申请日：2005-12-22

Applicant: DANFOSS A/S ,  ORYE, Hans Christian ,  FUNDER-KRISTENSEN, Torben ,  MORTENSEN, Christian Eggert ,  VESTERGAARD, Anders

Inventor： ORYE, Hans Christian ,  FUNDER-KRISTENSEN, Torben ,  MORTENSEN, Christian Eggert ,  VESTERGAARD, Anders

IPC: B23K26/28 ,  B23K33/00 ,  B23K26/32

CPC classification number: B23K33/00 ,  B23K26/282 ,  B23K26/32 ,  B23K2203/12

Abstract: The invention provides a method of making a component (1) from first and second parts (2, 3) which are joined in a welding process wherein a laser beam is transmitted in a direction from a laser source and at least partly into a gap (16). The gap is made between edges (8, 9) of the component (1), and to enable a faster laser welding process, the laser has a focus point (33, 34) size which is at least of the size of the gap. To enable better control of the width of the gap, the invention further provides a method and components (1) wherein one part (2) is formed with a neck (5) which extends into a complementary socket (7) of the other part (3) to prepare the parts for the welding process. The invention in particular concerns welding of brass.

Abstract translation: 本发明提供一种制造来自第一和第二部分（2,3）的组件（1）的方法，所述组件（1）在焊接过程中接合，其中激光束沿着从激光源的方向传输并且至少部分地传播到间隙中 16）。 在部件（1）的边缘（8,9）之间形成间隙，并且为了实现更快的激光焊接工艺，激光器具有至少大小为间隙的焦点（33,34）尺寸。 为了更好地控制间隙的宽度，本发明还提供了一种方法和部件（1），其中一部分（2）形成有颈部（5），所述颈部延伸到另一部分的互补插座（7） 3）准备焊接工艺的零件。 本发明特别涉及黄铜的焊接。

公开(公告)号：EP1830980B1

公开(公告)日：2011-03-02

申请号：EP05822989.9

申请日：2005-12-22

Applicant: Danfoss A/S

Inventor： ORYE, Hans Christian ,  FUNDER-KRISTENSEN, Torben ,  MORTENSEN, Christian Eggert ,  VESTERGAARD, Anders ,  HE, Jia

IPC: B23K26/28 ,  B23K33/00 ,  B23K26/32

CPC classification number: B23K33/00 ,  B23K26/282 ,  B23K26/32 ,  B23K2203/12

Abstract: The invention provides a method of making a component (1) from first and second parts (2, 3) which are joined in a welding process wherein a laser beam is transmitted in a direction from a laser source and at least partly into a gap (16). The gap is made between edges (8, 9) of the component (1), and to enable a faster laser welding process, the laser has a focus point (33, 34) size which is at least of the size of the gap. To enable better control of the width of the gap, the invention further provides a method and components (1) wherein one part (2) is formed with a neck (5) which extends into a complementary socket (7) of the other part (3) to prepare the parts for the welding process. The invention in particular concerns welding of brass.

Abstract translation: 本发明提供了一种制造在第一和第二部分中的组件的方法，所述部件在焊接过程中被连接，其中激光束沿着从激光源的方向传输并且至少部分地传送到间隙中。 在部件的边缘之间形成间隙，并且为了实现更快的激光焊接工艺，激光器的焦点尺寸至少为间隙的尺寸。 为了更好地控制间隙的宽度，本发明还提供了一种方法和部件，其中一个部分形成有颈部，该颈部延伸到另一部分的互补插座中以制备用于焊接过程的部件。 本发明特别涉及黄铜的焊接。

公开(公告)号：EP1830980A1

公开(公告)日：2007-09-12

申请号：EP05822989.9

申请日：2005-12-22

Applicant: Danfoss A/S

Inventor： ORYE, Hans Christian ,  FUNDER-KRISTENSEN, Torben ,  MORTENSEN, Christian Eggert ,  VESTERGAARD, Anders ,  HE, Jia

IPC: B23K26/28 ,  B23K33/00 ,  B23K26/32

CPC classification number: B23K33/00 ,  B23K26/282 ,  B23K26/32 ,  B23K2203/12

Abstract: The invention provides a method of making a component (1) from first and second parts (2, 3) which are joined in a welding process wherein a laser beam is transmitted in a direction from a laser source and at least partly into a gap (16). The gap is made between edges (8, 9) of the component (1), and to enable a faster laser welding process, the laser has a focus point (33, 34) size which is at least of the size of the gap. To enable better control of the width of the gap, the invention further provides a method and components (1) wherein one part (2) is formed with a neck (5) which extends into a complementary socket (7) of the other part (3) to prepare the parts for the welding process. The invention in particular concerns welding of brass.

Abstract translation: 本发明提供了一种由第一和第二部件（2,3）制造部件（1）的方法，所述第一和第二部件（2,3）在焊接过程中连接，其中激光束沿着从激光源的方向传输并且至少部分地进入间隙 16）。 该间隙在部件（1）的边缘（8,9）之间形成，并且为了实现更快的激光焊接工艺，激光器具有至少为间隙尺寸的焦点（33,34）尺寸。 为了更好地控制间隙的宽度，本发明还提供了一种方法和部件（1），其中一个部件（2）形成有颈部（5），该颈部延伸到另一个部件的互补插座（7）中 3）准备焊接工艺的部件。 本发明特别涉及黄铜的焊接。