公开(公告)号：EP2747985A1

公开(公告)日：2014-07-02

申请号：EP12753779.3

申请日：2012-08-23

申请人： Controlpoint LLP

发明人： BRIDGSTOCK, Eric ,  BAILEY, Michael ,  WALKER, Andrew ,  CHRISTOPHER, Jordan ,  JENNINGS, Philip

IPC分类号： B29C65/82 ,  G01N3/20

CPC分类号： G01N3/08 ,  B29C37/04 ,  B29C65/2092 ,  B29C65/823 ,  B29C65/8253 ,  B29C66/02245 ,  B29C66/1142 ,  B29C66/5221 ,  B29C66/9674 ,  G01N3/20 ,  G01N2203/0296

摘要： A fusion bead testing device is provided for testing the strength of a fusion bead removed from a pipe joint. The testing device comprises a first pressing means for exerting a force against the fusion bead. If the fusion bead splits as a result of the applied force then the fusion bead fails a quality control test and the fusion bead and consequently the pipe joint from which the bead was removed are deemed too weak. The fusion bead testing apparatus comprises an automatic split detection device for detecting a split in the bead.

公开(公告)号：EP2747985B1

公开(公告)日：2016-09-21

申请号：EP12753779.3

申请日：2012-08-23

申请人： Controlpoint LLP

发明人： BRIDGSTOCK, Eric ,  BAILEY, Michael ,  WALKER, Andrew ,  CHRISTOPHER, Jordan ,  JENNINGS, Philip

IPC分类号： B29C65/82 ,  G01N3/20

CPC分类号： G01N3/08 ,  B29C37/04 ,  B29C65/2092 ,  B29C65/823 ,  B29C65/8253 ,  B29C66/02245 ,  B29C66/1142 ,  B29C66/5221 ,  B29C66/9674 ,  G01N3/20 ,  G01N2203/0296

摘要： A fusion bead testing device is provided for testing the strength of a fusion bead removed from a pipe joint. The testing device comprises a first pressing means for exerting a force against the fusion bead. If the fusion bead splits as a result of the applied force then the fusion bead fails a quality control test and the fusion bead and consequently the pipe joint from which the bead was removed are deemed too weak. The fusion bead testing apparatus comprises an automatic split detection device for detecting a split in the bead.

摘要翻译： 提供了用于测试从管接头去除的熔融珠的强度的熔珠测试装置。 测试装置包括用于向熔化珠施加力的第一加压装置。 如果熔化珠由于施加的力而分裂，则熔珠不能进行质量控制测试，并且熔珠和因此将珠去除的管接头视为太弱。 熔珠试验装置包括用于检测胎圈分裂的自动分割检测装置。