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Grooving tool with function of automatic chip breaking

A grooving knife and chip breaking technology, applied in the direction of tools for lathes, cutting inserts, accessories for tool holders, etc. and other problems, to achieve the effect of simple structure and improved yield

Inactive Publication Date: 2014-10-15
WUXI LIHU PRESSURIZE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the grooving knife for machining the inner hole of the aluminum alloy material does not have the function of chip breaking. The direct consequence of the above situation is that the ring-shaped aluminum strip produced during the processing of the aluminum alloy material is easily wound around the cutter body. On, scratch the machined aluminum alloy material
Especially when processing the supercharger casing, the circled aluminum strips are easy to stay in the supercharger flow channel after processing, and it is difficult to clean them out, resulting in a high scrap rate

Method used

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  • Grooving tool with function of automatic chip breaking
  • Grooving tool with function of automatic chip breaking

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Embodiment Construction

[0013] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:

[0014] Such as Figure 1~2 As shown, the present invention mainly includes a cutter body 1, a cutter head connecting body 2 is arranged at the end of the cutter body 1, a cutter head 3 is arranged at the end of the cutter head connecting body 2, and the cutter head 3 and the cutter head connecting body 2 are perpendicular to each other.

[0015] The end of the cutter head 3 is provided with a cutting edge 4 , and the cutting edge 4 includes one or more saw-tooth-shaped protrusions 5 , and smooth portions 6 are provided on both sides of the protrusions 5 .

[0016] The front part of the traditional cutting edge 4 is a flat surface, and the width of the aluminum chips formed by cutting is relatively large, so it is easy to form aluminum strips with relatively large widths to be wound on the cutter body. However, the protruding portion 5 on the cutting e...

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Abstract

The invention relates to a grooving tool, in particular to a grooving tool with a function of automatic chip breaking, and belongs to the technical field of cutting tools. The grooving tool comprises a tool body; one end of the tool body is provided with a cutting edge; the cutting edge comprises one or a plurality of saw-tooth protrusions; two sides of each protrusion are provided with smooth portions. The grooving tool is simple, compact and reasonable in structure; the fact that coiled aluminum strips tangle on the tool body during machining can be effectively avoided; the surface of the machined aluminum alloy can be smooth and attractive, and product yield is increased.

Description

technical field [0001] The invention relates to a grooving knife, in particular to a grooving knife capable of automatically breaking chips, and belongs to the technical field of cutting tools. Background technique [0002] In the prior art, the grooving knife for machining the inner hole of the aluminum alloy material does not have the function of chip breaking. The direct consequence of the above situation is that the ring-shaped aluminum strip produced during the processing of the aluminum alloy material is easily wound around the cutter body. On, scratch the processed aluminum alloy material. Especially when processing the supercharger casing, the circled aluminum strips after processing are easy to stay in the supercharger flow channel, and it is difficult to clean them out, resulting in a high scrap rate. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages, thereby providing a grooving knife capable of autom...

Claims

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Application Information

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IPC IPC(8): B23B27/22
CPCB23B27/005B23B2200/0419B23B2220/12B23B2222/04
Inventor 徐寿松江义超封新娥潘杰
Owner WUXI LIHU PRESSURIZE TECH CO LTD