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Front wave blade slotting knife

A slotting knife and front wave technology, which is applied in the field of front wave edge slotting knives, can solve the problems of poor surface roughness of the workpiece, easy chipping of the cutting edge, vibration of the knife, etc., so as to improve the service life, improve the cutting efficiency, reduce the Effect of cutting vibration

Pending Publication Date: 2019-02-12
ZHEJIANGSHENGANG SAIOU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The slotting cutter is a tool commonly used on machine tools in the machining industry. The slotting cutters on the market are all milling cutters with equal helix angles. When encountering long overhangs or irregular workpiece shapes, they are prone to vibration and noise. At the same time, the surface roughness of the processed workpiece is poor, and the cutting edge is easy to chip

Method used

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  • Front wave blade slotting knife
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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] Such as Figure 1 to Figure 2 As shown, the technical solution of the present invention is a front wave edge grooving knife, including a knife body 1, a plurality of blades 2 are uniformly arranged on the front section of the blade body 1, and a helical row is arranged between two adjacent blades 2. The chip flute 3, the helix angle of the blade 2 is an alternating helix angle composed of a 30° helix angle and a 26° helix angle.

[0018] Preferably, the cross-section of the chip flute 3 is arc-shaped, and the shaped arc flute is designed so that the chip space is large and the chip removal is smoother.

[0019] Preferably, the connection between the chip removal groove 3 and the end surface of the cutter body 1 is a circular arc groove transition, and the iron chips are discharged more smoothly along with the bottom of the groove, reducing chip resist...

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Abstract

The technical scheme of the invention relates to a front wave blade slotting knife. The front wave blade slotting knife comprises a knife body, the front section of the knife body is uniformly provided with a plurality of cutting edges, a chip removing groove in a spiral line shape is formed between every two adjacent cutting edges, each helical angle of the cutting edges is an interactive helicalangle composed of a 30-degree helical angle and a 26-degree helical angle. The front wave blade slotting knife is small in cutting resistance, high in chip removal speed, good in effect, high in cutting efficiency, and is not prone to generating tipping in the cutting process.

Description

technical field [0001] The invention relates to a slotting knife, in particular to a front wave edge slotting knife. Background technique [0002] The slotting cutter is a tool commonly used on machine tools in the machining industry. The slotting cutters on the market are all milling cutters with equal helix angles. When the overhang is long or the shape of the workpiece is irregular, it is easy to generate vibration and noise. At the same time, the surface roughness of the processed workpiece is poor, and the cutting edge is easy to chip. Contents of the invention [0003] In view of the above problems, the present invention aims to provide a front wave edge grooving cutter, which has low cutting resistance, fast chip removal speed and good effect, high cutting efficiency, and is not easy to chip during cutting. [0004] The technical solution of the present invention is a front wave edge grooving knife, including a knife body, a plurality of cutting edges are uniformly...

Claims

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Application Information

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IPC IPC(8): B23C5/10
CPCB23C5/10
Inventor 徐炳坤
Owner ZHEJIANGSHENGANG SAIOU TECH CO LTD