Integrally-formed arc type milling cutter
An arc and integrated technology, which is applied in the field of arc milling cutters, can solve the problems of lack of cooling devices, etc., achieve the effects of convenient use, avoiding the decrease of structural stability, and improving the service life
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[0020] Example 1
[0021] See Figure 1-4 As shown, an integrally formed circular arc milling cutter includes a working head 4. One end of the working head 4 is provided with a connecting block 9, one end of the connecting block 9 is provided with a connecting rod 3, and one end of the connecting rod 3 is provided with a connecting head 1. The spiral groove 5 and the cutting edge 6 are composed of a groove 10 inside the connecting rod 3, a sponge layer 11 inside the groove 10, and an air outlet 8 on one side of the groove 10, that is, the arc milling cutter is discharged through the air outlet 8. It can reduce the internal pressure of the arc milling cutter, and avoid the decrease of the structural stability of the arc milling cutter due to the excessive internal pressure of the arc milling cutter. The air outlet 8 is provided with a dust-proof net 7 and the sponge layer 11 is provided. The catheter 12, one end of the catheter 12 is provided with a liquid inlet 2, the inside of ...
Example Embodiment
[0022] Example 2
[0023] Please keep reading Figure 1-4 , The difference from embodiment 1 is that the groove 10 penetrates the connecting rod 3, the connecting block 9 and the working head 4, and the groove 10 is closely connected with the sponge layer 11, so that the cooling liquid in the sponge layer 11 can be aligned The arc milling cutter plays a role in cooling down. The cover 13 and the liquid inlet 2 are connected by a thread, and the shape of the catheter 12 is L-shaped, which can prevent external dust from entering the catheter 12 from the liquid inlet 2. The shape of the connecting block 9 is in the shape of a truncated cone, and the connecting block 9 is fixedly connected with the connecting rod 3 and the working head 4, thereby reducing the stress concentration between the working head 4 and the connecting rod 3, thereby increasing the roundness. The service life of the arc milling cutter. The spiral groove 5 and the cutting edge 6 are arranged alternately, and ...
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