Grooving blade
The utility model provides a grooving blade which comprises a blade body and cutter head parts arranged at the two ends of the blade body respectively, each cutter head part comprises a front cutter face, and further comprises a chip containing groove, a chip rolling face and a chip guiding groove w...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a grooving blade which comprises a blade body and cutter head parts arranged at the two ends of the blade body respectively, each cutter head part comprises a front cutter face, and further comprises a chip containing groove, a chip rolling face and a chip guiding groove which are formed in the top face of each cutter head part, each chip guiding groove is located between the corresponding chip containing groove and the corresponding chip rolling face, and each chip rolling face is arranged at the connecting end of the corresponding cutter head part and the blade body. The height of the chip rolling face in the vertical direction is larger than that of the chip guiding groove, and the extending directions of the chip containing groove and the chip guiding groove towards the tool bit portion are consistent. The grooving blade can effectively solve the technical problems that in the grooving process of a grooving cutter in the prior art, heat dissipation is poor, the service life of t |
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