10908| 24
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銑面有刀紋 |
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點評
有明顯刀紋。可能是剛開始吃刀時有震動。刀桿剛性不足(長且細),吃刀量和進給量過大。主要是和主偏角前角有關。減小主偏角、增大前角,較小切削抗力。
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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