Condition Setting Method Utilizing Data Base System in CO_2 Laser Surface Hardening (Report II) : On the Method of Hardness Estimation(WELDING PHYSICS, PROCESSES AND INSTRUMENTS)

概要

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The new method for investigation of the causality among the parameters and the results in heat processing is proposed. The computer processing system in this method consists of the data base and several peripheral modules. By constructing and utilizing small and simple program modules, various parameters can easily be examined by this method. A series of the computer processing are performed by utilizing data base. The hardness estimation of CO_2 laser surface hardening is carried out in this report as a concrete implementation of this system. Many parameters that are thought to affect the hardness of laser surface hardened material are effectively investigated by utilizing the temperature data base, which has been constructed on the basis of the heat conduction theory, and the experiment data base. The usefulness of this method is verified by comparing the theoretical result with the experimental data.
大阪大学の論文