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Development of 3D-based On-Machine Measurement Operating System  

Yoon Gil-Sang (Precision Mold & Die Team, Korea Institute of Industrial Technology(KITECH))
Heo Young-Moo (Precision Mold & Die Team, Korea Institute of Industrial Technology(KITECH))
Kim Gun-Hee (Graduated of Mechanical Engineering, Inha University)
Cho Myeong-Woo (Department of Mechanical Engineering, Inha University)
Publication Information
International Journal of Precision Engineering and Manufacturing / v.6, no.3, 2005 , pp. 45-50 More about this Journal
Abstract
This paper proposed an efficient manufacturing system using the OMM (on-machine measurement) system. The OMM system is software-based 3D modeler for inspection on machine, and it is interfaced with machine tools via RS232C. The software is composed of two inspection modules; one is touch probe operating module, and the other is laser displacement sensor operating module. The module for touch probe needs the inspection feature extracted from CAD data. The touch probe moves to workpiece by three operating modes as follows: manual, general and automatic mode. The operating module of the laser displacement sensor is used to inspect profiles and very small holes. An advantage of this inspection method is the ability to execute on-line inspection during machining or afterward. The efficiency of proposed system which can predict and define the machining errors of each process was verified, so the developed system was applied to inspect a mold-base (cavity, core).
Keywords
OMM(On-Machine Measurement); LASER displacement sensor; CAI(Computer Aided Inspection); Touch Trigger Probe;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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