公开(公告)号：EP1607731A3

公开(公告)日：2013-05-15

申请号：EP05253053.2

申请日：2005-05-18

申请人： ROLLS-ROYCE PLC

发明人： Petrinic, Nikica ,  Ruiz, Carlos

IPC分类号： G01N3/00 ,  G01N3/313 ,  G01N3/12 ,  G01N3/317 ,  G01N3/307

CPC分类号： G01N3/317 ,  G01N3/12 ,  G01N3/307 ,  G01N3/313 ,  G01N2203/001 ,  G01N2203/0048 ,  G01N2203/0232 ,  G01N2203/027 ,  G01N2203/0282 ,  G01N2203/0641 ,  G01N2203/0647 ,  G01N2203/0682

摘要： An apparatus (10) for bulge testing an article (12) comprises a pressure vessel (14) arranged to define a chamber (15), the pressure vessel (14) has a first aperture (28) and a second aperture (30), means to pressurise the chamber (15), means (19) to measure the deflection of the article (12, means (39) to measure the pressure in the pressure vessel (14) and means (18) to determine material properties of the article (12) using the measurements of pressure in the pressure vessel (12) and the measurements of deflection of the article (12). A piston (24) is arranged to move within the pressure vessel (14) and the chamber (15) is filled with a fluid. The means to pressurise the pressure vessel (14) comprises a gun (16) arranged to fire a projectile (36) to strike the piston (24) to produce a high pressure in the fluid in the chamber (15) in the pressure vessel (14) to deform an article (12) placed over the first aperture (28) in the pressure vessel (14) to seal the pressure vessel (14). The means (19) to measure deflection comprises a camera 48 and two mirrors (50,52) to produce a stereoscopic view of the article (10).

公开(公告)号：EP1607731B1

公开(公告)日：2015-07-22

申请号：EP05253053.2

申请日：2005-05-18

申请人： Rolls-Royce plc

发明人： Petrinic, Nikica ,  Ruiz, Carlos

IPC分类号： G01N3/00 ,  G01N3/313 ,  G01N3/12 ,  G01N3/317 ,  G01N3/307

CPC分类号： G01N3/317 ,  G01N3/12 ,  G01N3/307 ,  G01N3/313 ,  G01N2203/001 ,  G01N2203/0048 ,  G01N2203/0232 ,  G01N2203/027 ,  G01N2203/0282 ,  G01N2203/0641 ,  G01N2203/0647 ,  G01N2203/0682

公开(公告)号：EP1607731A2

公开(公告)日：2005-12-21

申请号：EP05253053.2

申请日：2005-05-18

申请人： ROLLS-ROYCE PLC

发明人： Petrinic, Nikica ,  Ruiz, Carlos

IPC分类号： G01N3/00

CPC分类号： G01N3/317 ,  G01N3/12 ,  G01N3/307 ,  G01N3/313 ,  G01N2203/001 ,  G01N2203/0048 ,  G01N2203/0232 ,  G01N2203/027 ,  G01N2203/0282 ,  G01N2203/0641 ,  G01N2203/0647 ,  G01N2203/0682

摘要： An apparatus (10) for bulge testing an article (12) comprises a pressure vessel (14) arranged to define a chamber (15), the pressure vessel (14) has a first aperture (28) and a second aperture (30), means to pressurise the chamber (15), means (19) to measure the deflection of the article (12, means (39) to measure the pressure in the pressure vessel (14) and means (18) to determine material properties of the article (12) using the measurements of pressure in the pressure vessel (12) and the measurements of deflection of the article (12). A piston (24) is arranged to move within the pressure vessel (14) and the chamber (15) is filled with a fluid. The means to pressurise the pressure vessel (14) comprises a gun (16) arranged to fire a projectile (36) to strike the piston (24) to produce a high pressure in the fluid in the chamber (15) in the pressure vessel (14) to deform an article (12) placed over the first aperture (28) in the pressure vessel (14) to seal the pressure vessel (14). The means (19) to measure deflection comprises a camera 48 and two mirrors (50,52) to produce a stereoscopic view of the article (10).

摘要翻译： 一种用于隆起测试物品（12）的装置（10）包括设置成限定室（15）的压力容器（14），所述压力容器（14）具有第一孔（28）和第二孔（30） 用于加压室（15）的装置，用于测量物品（12，测量压力容器（14）中的压力的​​装置（39））的偏转的装置（19）和用于确定制品的材料性质的装置（18） （12）中的压力的​​测量和物品（12）的偏转的测量，活塞（24）被布置成在压力容器（14）内移动，并且室（15）是 用于对压力容器（14）进行加压的装置包括一个喷枪（16），其被布置成对射弹（36）起火以撞击活塞（24）以在腔室（15）中的流体中产生高压， 在所述压力容器（14）中使得放置在所述压力容器（14）中的所述第一孔（28）上方的物品（12）变形以密封所述压力容器（14） 用于测量偏转的装置（19）包括相机48和两个反射镜（50,52）以产生制品（10）的立体视图。