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Diamond orderly-arranged ultra-thin cold-rolled sintered tablet

An orderly arrangement, diamond technology, applied in the field of machining tools, can solve problems such as difficulties and difficulties in realizing industrialization, and achieve the effect of improving work efficiency and cutting efficiency

Inactive Publication Date: 2010-02-03
丹阳华昌钻石工具制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The superiority of evenly distributed and orderly arrangement of diamonds on the cutter head has been recognized by people for a long time, but it is more difficult to implement it on the cutter head. It is possible to realize the uniform distribution and orderly arrangement of diamonds on the cutter head manually. However, it is more difficult to achieve industrialization in mass production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] An ultra-thin cold-pressed sintered sheet with diamonds arranged in an orderly manner, the manufacturing process of which is as follows:

[0013] The first step is to mix the carcass powder evenly, add appropriate organic binders and solvents, etc., and make a thin layer of 0.1mm by rolling;

[0014] The second step is to make a template according to the distribution and arrangement of diamonds. The aperture must be larger than the size of a single diamond and smaller than the size of two diamonds. It is guaranteed that one diamond enters the hole of the mold machine. The thickness of the template is 1 / 3 of the average particle diameter of diamonds. -2 / 3;

[0015] The third step is to distribute the diamonds on the template, and use a steel plate to press the diamonds into the carcass through the template;

[0016] The fourth step is to remove the excess diamond on the template, remove the template, press the diamond into the carcass thin layer 0.1mm with a steel plate...

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PUM

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Abstract

The invention relates to a diamond orderly-arranged ultra-thin cold-rolled sintered tablet, which is manufactured by a process comprising: firstly, uniformly mixing matrix powder, adding proper organic binder, solvent and the like, and making a thin layer by using a rolling method; secondly, making a molding board according to the distribution and arrangement of diamonds, wherein the thickness ofthe molding board is one third or two thirds of the average grain diameter of the diamonds; distributing the diamonds on the molding board and pressing the diamonds into a matrix through the molding board by using a steel plate; and fourthly, removing excessive diamonds on the molding board, removing the molding board, pressing the diamonds into the thin layer m of the matrix by using the steel plate, making a tool bit by combining a plurality of layers of thin layers embedded with the diamonds and placing the tool bit in a graphite mold to sinter the tool bit. The ultra-thin diamond ornamentmanufactured by the process can remarkably improve the cutting efficiency of diamond saw bit by 60 percent.

Description

technical field [0001] The invention relates to a processing tool, in particular to an ultra-thin cold-pressed sintered sheet with ordered arrangement of diamonds. Background technique [0002] The superiority of evenly distributed and orderly arrangement of diamonds on the cutter head has been recognized by people for a long time, but it is more difficult to implement it on the cutter head. It is possible to realize the uniform distribution and orderly arrangement of diamonds on the cutter head manually. However, mass production and industrialization are more difficult. Therefore, the evenly distributed and orderly arrangement of diamonds is an extremely critical link in the process and equipment implemented in production. Contents of the invention [0003] In view of the above problems, the present invention develops an ultra-thin cold-pressed sintered sheet with diamonds arranged in an orderly manner, which can effectively improve the sintering effect and improve perfo...

Claims

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Application Information

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IPC IPC(8): B22F3/16B23P5/00
Inventor 华川海
Owner 丹阳华昌钻石工具制造有限公司
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