Invention Grant
- Patent Title: Method and apparatus for measurement cycle generation
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Application No.: US17261906Application Date: 2019-08-12
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Publication No.: US11435180B2Publication Date: 2022-09-06
- Inventor: Martin Peter Summers
- Applicant: RENISHAW PLC
- Applicant Address: GB Wotton-under-Edge
- Assignee: RENISHAW PLC
- Current Assignee: RENISHAW PLC
- Current Assignee Address: GB Wotton-under-Edge
- Agency: Oliff PLC
- Priority: EP18189050 20180814
- International Application: PCT/GB2019/052260 WO 20190812
- International Announcement: WO2020/035667 WO 20200220
- Main IPC: G01B5/008
- IPC: G01B5/008 ; G01B21/04

Abstract:
A method for generating a measurement cycle for inspecting an object using a measurement probe carried by a coordinate positioning apparatus, computer program and apparatus, wherein the measurement cycle includes a measurement path where the measurement probe moves relative to the object enabling inspection of the object using a series of touch trigger measurements. The method includes defining multiple touch trigger measurement points on the surface of the object. Each of the touch trigger measurement points has an associated stand-off position from which the measurement probe accelerates towards the touch trigger measurement point wherein the touch trigger measurement points separate from the associated stand-off position by a stand-off distance The method further includes defining different stand-off distances for at least some of the touch trigger measurement points and calculating a probing feed-rate for use when acquiring each touch trigger measurement point based on the stand-off distance associated therewith.
Public/Granted literature
- US20210285762A1 METHOD AND APPARATUS FOR MEASUREMENT CYCLE GENERATION Public/Granted day:2021-09-16
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