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A kind of interlaced embedded diamond wire and its preparation method

A diamond wire, embedded technology, used in stone processing equipment, manufacturing tools, stone processing tools, etc., can solve the problem of unstable diamond particle structure, and achieve high tensile strength, enhanced structural stability, and high flexibility. Effect

Inactive Publication Date: 2021-08-03
HIGH TECH RES INST NANJING UNIV LIANYUNGANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing diamond wire is generally obtained by electroplating the outer coating and diamond particles on the outside of the steel wire, but the diamond particle structure of such a diamond wire is not stable, so it is necessary to develop a diamond wire with a stable abrasive particle connection structure and its preparation method

Method used

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  • A kind of interlaced embedded diamond wire and its preparation method
  • A kind of interlaced embedded diamond wire and its preparation method

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Embodiment Construction

[0021] The content of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] Such as figure 1 and 2 As shown, a staggered embedded diamond wire includes an inner core 1, an inner coating 2, a connecting layer 3, an outer coating 6, diamond particles 4, and a porous carbon fiber film 5; the outer side of the inner core 1 is provided with an inner coating 2; the outside of the internal coating 2 is provided with a connecting layer 3; the outside of the connecting layer 3 is provided with an external coating 6; the inside of the connecting layer 3 is filled with a multi-layer porous carbon fiber film 5; the described Embedding and connecting diamond particles 4 on the outer coating 6; the outer end of the diamond particles 4 extends to the outside of the outer coating 6, and the inner end of the diamond particles 4 is embedded and staggered to extend to the inside of the connecting layer 3 and the porous carbon fib...

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Abstract

The invention discloses a staggered embedded diamond wire and a preparation method thereof, comprising an inner core, an inner coating, a connecting layer, an outer coating, diamond particles, and a porous carbon fiber film; When in the connection layer, the diamond particles of the present invention form an interlaced and dense stable structure inside the connection layer and on the porous carbon fiber film, which greatly enhances the structural stability of the abrasive particles.

Description

technical field [0001] The invention relates to a staggered embedded diamond wire and a preparation method thereof. Background technique [0002] Electroplated diamond cutting wire is a cutting tool made by consolidating diamond particles onto metal wires by electroplating. It is mainly used for cutting hard and brittle materials such as silicon crystals, sapphires, and ceramics. The existing diamond wire is generally obtained by electroplating the outer coating and diamond particles on the outside of the steel wire, but the diamond particle structure of such a diamond wire is not stable, so it is necessary to develop a diamond wire with a stable abrasive particle connection structure and its preparation method . Contents of the invention [0003] Aiming at the shortcomings of the above-mentioned prior art, the problem to be solved by the present invention is: to provide a diamond wire with a stable abrasive particle connection structure and a preparation method thereof. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28D5/04B28D1/22C25D15/00C25D7/06C25D5/10
CPCB28D1/22B28D5/045C25D5/10C25D7/0607C25D15/00
Inventor 徐根华
Owner HIGH TECH RES INST NANJING UNIV LIANYUNGANG
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