DEVICE AND METHOD FOR EVALUATING GRINDING BURN OF METAL COMPONENT
To provide a device and method for evaluating grinding burn of a metal component, capable of accurately evaluating grinding burn generated on a surface of the metal component subjected to grinding.SOLUTION: In a grinding burn evaluation section 38 (a grinding burn evaluation step), grinding burn of...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a device and method for evaluating grinding burn of a metal component, capable of accurately evaluating grinding burn generated on a surface of the metal component subjected to grinding.SOLUTION: In a grinding burn evaluation section 38 (a grinding burn evaluation step), grinding burn of a metal component 14 is evaluated based on comparison of an average value HWav of a half width HW of intensity profile of diffracted X-rays for each angle Ψ calculated by a half width average value calculation section 36 (a half width average value calculation step) with a preset grinding burn determination threshold value TH, so that grinding burn generated on a surface 16 of the metal component 14 subjected to grinding can be accurately evaluated.SELECTED DRAWING: Figure 1
【課題】研削加工された金属部品の表面に発生する研削焼けを正確に評価することができる金属部品の研削焼け評価装置および評価方法を提供する。【解決手段】研削焼け評価部３８（研削焼け評価工程）において、半価幅平均値算出部３６（半価幅平均値算出工程）により算出された角度Ψ毎の回折Ｘ線の強度プロファイルの半価幅ＨＷの平均値ＨＷａｖと、予め設定された研削焼け判定閾値ＴＨとの比較に基づいて金属部品１４の研削焼けが評価されるので、研削加工された金属部品１４の表面１６に発生する研削焼けを正確に評価することができる。【選択図】図１ |
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