Grinding machine centering gauge
EP4422829A4Pending Publication Date: 2025-08-13FIVES LANDIS
Patent Information
- Application Number
- EP2021962694
- Authority / Receiving Office
- EP · EP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2021-10-27
- Publication Date
- 2025-08-13
Smart Images
Figure 1.1
Abstract
A workpiece centering gauge for a grinding machine includes a link having a first pivot configured to couple with the grinding machine; a first encoder that measures an angle of the link at the first pivot; a second pivot included with the link; a measuring fork configured to releasably contact an outer surface of an elongated workpiece; a surface feeler, having a transducer, included with the measuring fork that measures a workpiece diameter a second encoder that measures an angular position of the link relative to the measuring fork; the angular position measured by the first encoder, the angular position measured by the second encoder, and a measured workpiece diameter are used to determine a deviation of the elongated workpiece from a centerline.
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Citation Information
Patent Citations
Apparatus for measuring dimensional errors of eccentric cylinder by utilizing movement of measuring member held in contact with such eccentric cylinder
EP1063052A2
Grinding machine and measurement device
GB2475391A
Apparatus and method to measure the dimensional and form deviation of crankpins at the place of grinding
US7047658B2