truing face 中文意思是什麼
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Dressing is definitely a treatment of a wheel face to restore or change its cutting action and any truing or sharpening of the face is purely coincidental
將砂輪平滑表面,包圍在磨料附近的結合劑去除,使磨料銳角能適當地露出砂輪表面,以產生研磨能力之作業稱之。 -
Truing : to restore concentricity and square the face, or impress upon it some form
將砂輪研磨面修平或整形所需要形狀,並使其與砂輪心軸同心之作業稱之。
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