Invention Grant
- Patent Title: Dynamic verification method for a riveting process with blind rivets carried out with an automatic riveting apparatus, and verifying device for carrying out the verification
- Patent Title (中): 用自动铆接装置进行盲铆钉铆接工艺的动态验证方法，以及验证装置进行验证
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Application No.: US12073522Application Date: 2008-03-06
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Publication No.: US07878041B2Publication Date: 2011-02-01
- Inventor: Desiderio Sánchez-Brunete Álvarez
- Applicant: Desiderio Sánchez-Brunete Álvarez
- Applicant Address: ES Getafe (Madrid)
- Assignee: Airbus Operations, S.L.
- Current Assignee: Airbus Operations, S.L.
- Current Assignee Address: ES Getafe (Madrid)
- Agency: Wenderoth, Lind & Ponack L.L.P.
- Priority: ES200700936 20070410
- Main IPC: B23Q17/00
- IPC: B23Q17/00 ; B21J15/28 ; B23P11/00
Abstract:
A method and device are provided for verification of the quality of placing of blind rivets. The verification method involves successively carrying out, during the application of traction force to a stem, initial measurements in an initial state of the application of the traction force to obtain an initial traction force and an initial displacement of the rivet stem relative to the rivet body, intermediate measurements in an intermediate stage of the application of the traction force to obtain an intermediate traction force and an intermediate displacement, and terminal measurements in a terminal stage of the application of the traction force to obtain a terminal traction force and a terminal displacement. The obtained values are compared to acceptable values in an assignment table.
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