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Special drilling bit for composite materials

A composite material and special-purpose technology, applied in the direction of twist drills, etc., can solve the problems of high processing resistance, etc., and achieve the effects of improving service life, preventing resistance and improving smoothness

Pending Publication Date: 2022-07-05
成都欧珀琅精密工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a special hole-making drill bit for composite materials to solve the problem that the existing technology cannot effectively prevent the processing resistance of composite material workpieces from being relatively large during drilling.

Method used

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  • Special drilling bit for composite materials
  • Special drilling bit for composite materials
  • Special drilling bit for composite materials

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Embodiment Construction

[0029] Please also refer to the description attached figure 1 -Description attached figure 2 This embodiment provides a special hole-making drill for composite materials. The special hole-making drill for composite materials is mainly used to solve the problem that the existing technology cannot effectively prevent composite material workpieces from having large processing resistance during drilling. Problem, the special hole-making drill bit for composite materials is already in the stage of practical use.

[0030] The embodiment of the present invention includes: a flexible fixing handle 1, a connecting section 2 for extending the working area is connected beside the flexible fixing handle 1, a processing section 3 integrally formed with the connecting section 2 is arranged beside the connecting section 2, and the processing section 3 is Set for machining workpieces to be formed. Among them, the setting of the ductile fixed handle 1 is to ensure that when the drill bit is...

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Abstract

The invention relates to the technical field of drilling tool machining, in particular to a special drilling bit for composite materials, which comprises a tough fixing handle, a connecting section used for extending a working area is connected beside the tough fixing handle, a machining section integrally formed with the connecting section is arranged beside the connecting section, and the machining section is connected with the tough fixing handle. The machining section is arranged to be used for machining the workpiece to be formed, the machining section can effectively prevent resistance in the drilling process, the cutting smoothness is improved, and the machining efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of drilling tool processing, and relates to a special hole-making drill bit for composite materials. Background technique [0002] A tool is a tool used for cutting in mechanical manufacturing, also known as a cutting tool. Most of the tools are machine-use, but there are also hand-use. Since the tools used in machine manufacturing are basically used to cut metal materials, the term "tool" is generally understood as a metal cutting tool. Knives for cutting wood are called woodworking knives. There is also a special type of tool for geological exploration, well drilling, and mine drilling, which is called mining tool. [0003] In the prior art, when drilling, the commonly used tools are drills, reamers, reamers and boring tools, and the working parts of the above-mentioned tools are all carried out with common cutting toughness. In drilling and cutting operations, Usually, the cutting head of the blade can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B51/02
CPCB23B51/02B23B2231/0204B23B2226/27B23B2265/32
Inventor 乔良蒋鹏赖永良
Owner 成都欧珀琅精密工具有限公司
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