公开(公告)号：US20120274010A1

公开(公告)日：2012-11-01

申请号：US13451173

申请日：2012-04-19

申请人： KUN-CHENG TUNG ,  KIN-TSE LI ,  MING-HSIEN HUANG ,  MENG-FU CHEN

发明人： KUN-CHENG TUNG ,  KIN-TSE LI ,  MING-HSIEN HUANG ,  MENG-FU CHEN

IPC分类号： B25B3/00

CPC分类号： B23K37/0426 ,  B23K37/0417 ,  B23K37/0536

摘要： The present invention relates to a method and an auxiliary device for precision positioning of welded type nozzles. The auxiliary device for precision positioning of welded type nozzles includes a plurality of alignment tips and an alignment bar. Each alignment tip is connected to a welding adapter and extends a distance. The alignment bar is combined with the alignment tips so that first positioning portions of the alignment tips are aligned with a plurality of second positioning portions of the alignment bar, and after the alignment bar is combined with the alignment tips, a correction distance between an end surface of the alignment bar and a center line of a main pipe header in a longitudinal direction is larger than a length of an assembled nozzle after a nozzle tip is combined with the corresponding welding adapter. In this way, the geometric positions of the nozzles can be accurately corrected.

摘要翻译： 本发明涉及焊接式喷嘴精密定位的方法和辅助装置。 用于焊接型喷嘴精密定位的辅助装置包括多个对准头和对准杆。 每个对准尖端连接到焊接适配器并延伸一段距离。 对准杆与对准尖端组合，使得对准尖端的第一定位部分与对准杆的多个第二定位部分对准，并且在对准杆与对准刀片组合之后， 在将喷嘴头与对应的焊接适配器组合后，对准杆的表面和主管集管的长度方向的中心线大于组装喷嘴的长度。 以这种方式，可以精确地校正喷嘴的几何位置。