| Summary: | 碩士 === 國立屏東科技大學 === 機械工程系所 === 104 === This study analyzed the 465 Stainless steel which was designed into 10 different golf striking face skins, and investigated the effects between the skins and Characteristic Time (CT). In addition, the 10 different golf striking surface were also grinded to decrease the striking face of thickness and investigated weather effect on CT. In this study, a simple linear regression model was used to understand the factor associated the future design of the key results. The results of the analysis were as follows:
1. After grinding, the CT of left and middle measuring point existed the rising trend, only the CT of right side of the measuring point did not rise, but declined.
2. After grinding 0.1mm, the thickness of middle measuring point presents significant correlation (p = 0.008) with CT variation.
3. Horizontal pattern existed significant correlation with CT and CT variation (p = 0.004, p = 0.004) which was compared with other skins. Straight pattern existed significant correlation with the middle measuring point of CT (p = 0.008) which was compared with other skins.
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