科普平铣刀分类
发布日期：2023-05-09 15:35:46
平铣刀大体上分为：
1.平头铣刀，进行粗铣，去除大量毛坯，小面积水平平面或者轮廓精铣；
2.球头铣刀，进行曲面半精铣和精铣；小刀可以精铣陡峭面/直壁的小倒角。
3.平头铣刀带倒角，可做粗铣去除大量毛坯，还可精铣细平整面（相对于陡峭面）小倒角。
4.成型铣刀，包括倒角刀，T形铣刀或叫鼓型刀，齿型刀,内R刀。
5.倒角刀，倒角刀外形与倒角形状相同，分为铣圆倒角和斜倒角的铣刀。
6.T型刀，可铣T型槽；
7.齿型刀，铣出各种齿型，比如齿轮。
8.粗皮刀,针对铝铜合金切削设计之粗铣刀,可快速加工.
平铣刀常见有两种材料：高速钢，硬质合金。后者相对前者硬度高，切削力强，可提高转速和进给率，提高生产率，让刀不明显，并加工不锈钢/钛合金等难加工材料，但是成本更高，而且在切削力快速交变的情况下容易断刀。
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