The use of end mills—–face milling
25 8月 2022 | 没有评论 | posted by admin | in Article
End mills can be used for face milling. However, because the main declination angle is 90°, the force on the tool is mainly radial force in addition to the main cutting force.
It is easy to cause deflection and deformation of the tool bar, and it is also easy to cause vibration, which affects the processing efficiency.
Therefore, except for workpieces with thin bottoms requiring small axial forces or occasional face milling to reduce tool inventory
Outside of these special reasons, end mills are not recommended for machining flat surfaces without steps.
CNC milling cutters can be divided into different types of milling cutters
24 8月 2022 | 没有评论 | posted by admin | in Article
1. Integral: the tool and the handle are made into one.
2. Inlaid type: It can be divided into welding type and machine clip type.
3. Vibration-reducing type When the ratio of the working arm length to the diameter of the tool is large, in order to reduce the vibration of the tool and improve the machining accuracy, such tools are often used.
4. Internal cooling type: the cutting fluid is sprayed to the cutting edge of the tool through the nozzle hole inside the tool body;
5. Special types: such as compound tools, reversible tapping tools, etc.
Uses of end mills
17 8月 2022 | 没有评论 | posted by admin | in Article
End mills can be used for face milling. However, because its main declination angle is 90°, the force on the tool is mainly radial force in addition to the main cutting force, which is easy to cause deflection and deformation of the tool bar, and also easy to cause vibration, which affects the processing efficiency. Therefore, in addition to similar to thin-bottomed workpieces Except for special reasons such as the need for small axial forces or the occasional reduction in tool inventory for face milling, end mills are not recommended for machining flat surfaces without steps.
