Title:
多関節アームロボットに取り付けられた穴加工工具を使用して、静的に装着された工作物の表面に穿孔を設けるための方法及び装置
Document Type and Number:
Japanese Patent JP6817227
Kind Code:
B2
Abstract:
The invention relates to a method and an arrangement for introducing boreholes into a surface of a workpiece (W) mounted in a stationary manner using a boring tool which is attached to the end face of an articulated-arm robot (KR) and which can be spatially positioned by said robot. The method has the following method steps: —positioning the articulated-arm robot-guided boring tool at a spatial position which lies opposite a specified machining location on the workpiece surface at a specified distance therefrom, —producing a rigid mechanical connection which supports the end face of the articulated-arm robot (KR) on the workpiece and which can be released from the workpiece surface, and —machining the surface by moving the boring tool towards the machining location and subsequently engaging the boring tool with the workpiece (W) at the machining location on the workpiece surface while the end face of the articulated-arm robot (KR) is connected to the workpiece. The invention is characterized by the combination of the following method steps: the boring tool is moved towards the workpiece (W) by means of an NC advancing unit attached to the end face of the articulated-arm robot (KR), the boring process is monitored on the basis of information obtained using a sensor system which detects the position of the boring tool relative to the workpiece surface and which is attached to the end face of the articulated-arm robot (KR), and the boring process is terminated upon reaching a specified boring depth.
Inventors:
Martin Christoph, Warner
Driva, Stephen
Grundler, Mirko
Driva, Stephen
Grundler, Mirko
Application Number:
JP2017562574A
Publication Date:
January 20, 2021
Filing Date:
May 25, 2016
Export Citation:
Assignee:
Fraunhofer Gesellschaft Tool Felderung Der Angewanten Forschung A. Fao.
International Classes:
B23B35/00; B23B49/00; B23Q17/22; B25J13/08
Domestic Patent References:
| JP8215977A | ||||
| JP6071509A | ||||
| JP2011036984A | ||||
| JP9300150A | ||||
| JP60080545A | ||||
| JP2013103278A | ||||
| JP60036111U |
Foreign References:
| WO2004028755A1 |
Attorney, Agent or Firm:
Hiraki International Patent Office