Invention Grant
- Patent Title: Method for scanning a surface with the aid of a coordinate measuring machine and coordinate measuring machine
- Patent Title (中): 借助于坐标测量机和坐标测量机扫描表面的方法
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Application No.: US12189252Application Date: 2008-08-11
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Publication No.: US07644507B2Publication Date: 2010-01-12
- Inventor: Andreas Fuchs , Jochen Burger , Hermann Deeg
- Applicant: Andreas Fuchs , Jochen Burger , Hermann Deeg
- Applicant Address: DE Oberkochen
- Assignee: Carl Zeiss Industrielle Messtechnik GmbH
- Current Assignee: Carl Zeiss Industrielle Messtechnik GmbH
- Current Assignee Address: DE Oberkochen
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: DE102006019382 20060424
- Main IPC: G01B5/004
- IPC: G01B5/004

Abstract:
A method for scanning a work piece surface uses a coordinate measurement device. A probe element is brought into contact with the surface and the probe element is moved along the surface. The coordinate measurement device has a plurality of degrees of freedom, which are independent of one another, in the possible movements of the probe element with respect to the work piece. Maximum speeds which describe the maximum of a movement speed component of the probe element based on the respective degree of freedom are defined for the degrees of freedom. An estimated path on which the probe element is intended to move during scanning is predefined. The actual scanning path can differ from the estimated scanning path. A maximum scanning speed at which the estimated scanning path can be traveled with a constant speed of the probe element is determined.
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