Full-laser manufacturing method of diamond cutter

A technology of diamond tools and production methods, which is applied in the field of full laser production of diamond tools, can solve the problems of inability to process tools with complex shapes, is not conducive to large-scale production of tools, and requires high worker experience, and does not require high levels of manual technology. , clear outline, and the effect of reducing production costs

Active Publication Date: 2017-07-28
深圳光韵达激光应用技术有限公司
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Problems solved by technology

However, due to the discontinuous impact of this sharpening method, it is difficult to obtain a diamond tool with a blunt radius of less than 70-80nm
This method requires high experience

Method used

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  • Full-laser manufacturing method of diamond cutter

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0030] see figure 1 , a kind of diamond cutter all-laser manufacturing method 1 of the present invention comprises the following steps:

[0031] S1: Cutting of diamond composite sheet; cutting a whole diamond composite sheet into several diamond blades by laser method;

[0032] S2: Machining the tool matrix; relief grinding the flank of the tool matrix matching the diamond blade at the welding part of the diamond blade, and ensuring that the tool matrix is ​​0.1-0.15mm smaller than the diamond blade forming size, so that when the diamond blade is processed, Do not process to the tool base;

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Abstract

The invention provides a full-laser manufacturing method of a diamond cutter. The full-laser manufacturing method of the diamond cutter comprises the following steps that S1 a diamond compact is cut, and the complete diamond compact is cut into a plurality of diamond blades in a laser manner; S2, cutter matrixes are machined, relief grinding is conducted on a cutter matrix flank face at the welding position of each diamond blade, and it is guaranteed that the forming dimension of each cutter matrix is 0.1-0.15 mm smaller than that of the corresponding diamond blade; S3, each diamond blade and the corresponding cutter matrix are fixed to a laser workbench, and each diamond blade is welded to the corresponding cutter matrix, and the diamond cutter is manufactured; S4, the diamond cutter manufactured in the step S3 is fixed to the laser workbench, a machining technology is selected according to requirements, redundant diamond materials on the diamond cutter are removed by means of the etching function of the laser, and a complete diamond cutter is machined; and S5, the surface of the diamond cutter is cleaned with industrial alcohol or an acetone solution, and then machining is completed. The full-laser manufacturing method of the diamond cutter is high in machining efficiency, not high in requirement for the manual technological level and suitable for large-scale industrial production.

Description

[0001] [technical field] [0002] The invention relates to the technical field of diamond tool production, in particular to an all-laser production method for diamond tools that fully utilizes laser energy, has high orientation, high degree of automation, and good stability, and can meet various technical requirements. [0003] [Background technique] [0004] In recent years, with the development of science and technology, various technologies in the fields of communication, aerospace and other fields have made great progress. Correspondingly, its requirements for material performance and processing technology are also increasing. Various new materials, such as ceramics, superhard glass materials, carbon fiber reinforced plastics and particle-reinforced metal matrix composites, have been widely used. These materials have many good properties: such as excellent wear resistance, high strength, small thermal expansion coefficient, etc. Therefore, it also determines that the tool ...

Claims

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Application Information

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IPC IPC(8): B23K28/02B23K26/38B23K26/21B23K26/60
CPCB23K26/21B23K26/38B23K26/60B23K28/02
Inventor 蔡志祥阮玲慧覃镜铭孙智龙
Owner 深圳光韵达激光应用技术有限公司
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