MEASUREMENT ERROR IN COORDINATE MEASURING MACHINES
نویسندگان
چکیده
منابع مشابه
Integration of Error Compensation of Coordinate Measuring Machines into Feature Measurement: Part II—Experimental Implementation
Coordinate measuring machines (CMM) are main instruments of measurement in laboratories and in industrial quality control. A compensation error model has been formulated (Part I). It integrates error and uncertainty in the feature measurement model. Experimental implementation for the verification of this model is carried out based on the direct testing on a moving bridge CMM. The regression re...
متن کاملIntegration of Error Compensation of Coordinate Measuring Machines into Feature Measurement: Part I—Model Development
The development of an error compensation model for coordinate measuring machines (CMMs) and its integration into feature measurement is presented. CMMs are widespread and dependable instruments in industry and laboratories for dimensional measurement. From the tip probe sensor to the machine display, there is a complex transformation of probed point coordinates through the geometrical feature m...
متن کاملMonitoring coordinate measuring machines by calibrated parts
Coordinate measuring machines (CMM) are essential for quality assurance and production control in modern manufacturing. Due to the necessity of assuring traceability during the use of CMM, interim checks with calibrated objects carried out periodically. For this purpose usually special artefacts like standardized ball plates, hole plates, ball bars or step gages are measured. Measuring calibrat...
متن کاملVibration Isolation Treatments for Coordinate Measuring Machines
This paper was presented at: • SME (Society of Manufacturing Engineers), June 1993, Nashville, Tenn • International Conference on Structural Dynamics, Vibration, Noise, and control, December 1995, Hong Kong. • InterNoise ’96 (1996 International Congress on Noise Control Engineering), August 1996, Liverpool, U.K. • This paper is also printed in “Mfg.”, which is the Brown and Sharpe in-house tech...
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ژورنال
عنوان ژورنال: Science-based technologies
سال: 2009
ISSN: 2310-5461,2075-0781
DOI: 10.18372/2310-5461.1.5203