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Straightness Profile Measurement by Sequential Two-Point Method Utilizing a Laterally Shifting Reference plate

Year: 2014

Type: article

Abstract: This paper deals with invention of a new measurement principle for straightness profile measuring instrument based on numerical software datum. The novel sequential two-point method was realized using a twin heads displacement sensor and a shifting reference plate in the lateral direction. Utilizing a precise level meter for correction of the reference plate slope, a long distance straightness profile can be measured in an extrapolative way. Uncertainty analysis on designed specifications of the measuring instrument assured its high accuracy and practicality. The experimental variation of straightness profiles measured by a developed measurement system was in a good agreement with the numerical simulation.

Source: Journal of the Japan Society for Precision Engineering

DOI: 10.2493/jjspe.80.75

Authors: Naoyuki ITO, Kazuhito TOGAWA, Kazuhisa YANAGI, Satoshi KIYONO, Hidetake TANAKA

Institutions: Nagaoka University of Technology, Nagaoka National College of Technology

Language: English

Topic: Advanced Measurement and Metrology Techniques

Subfield: Mechanical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W2327390707

FWCI:

Cites: 3

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Related to: 10