Manufacture method evenly distributing and orderly arranging diamond saw blades

Abstract

The invention relates to a manufacture method evenly distributing and orderly arranging diamond saw blades. The manufacture method mainly resolves the problems that diamond saw blade segments are low in sharpness and short in service life caused by the fact that diamond particles are arranged and distributed unevenly and disorderly in existing diamond saw blade segments. The manufacture method includes the steps: enabling casing powder to be mixed evenly, manufacturing casing-sheet-shaped thin stocks through a cold-pressing forming technology; designing the methods of even distribution and order arrangement, adopting laser boring to manufacture red copper frameworks, spraying one layer of thin and special pressure-sensitive glue on the surfaces of the casing-sheet-shaped thin stocks, enabling the red copper frameworks to be placed on the surfaces of the casing-sheet-shaped thin stocks, and then enabling diamonds to be released on the red copper frameworks and using a steel flat plate to slightly sweep the diamonds, guaranteeing that a diamond can fall into each hole in each red copper framework, cleaning extra diamonds on the red copper frameworks, uncovering the red copper frameworks, due to the fact that pressure-sensitive agents on the casing-sheet-shaped thin stocks play a cementing action to the diamonds, and the diamonds can be fixed on the surface of the casing-sheet-shaped thin stocks and form even distribution and orderly arrangement; enabling the casing thin stocks with a multiple layers with the diamond particles to be overlapped together to combine metal segments to be installed inside a graphite mould, and forcing power-on sintering on a hot pressing machine. Therefore, the obtained diamond segments not only have the structure of even distribution and orderly arrangement of three-dimensional space, but also improve sharpness of the diamond blades and prolong service life of the diamond blades.

Description

technical field [0001] This patent relates to a manufacturing method applied to non-metallic hard and brittle materials such as granite, marble, and reinforced concrete. Specifically, it is a manufacturing method of evenly distributed and orderly arranged diamond saw blades. Background technique [0002] In the existing conventional diamond saw blade segments, the distribution of diamonds is random and disordered, and the carcass is easy to form diamond-enriched and rare areas. In the diamond-enriched area, because the cutting load of the single diamond is too small, it is not easy to produce the edge, and the diamond enrichment makes it difficult to be completely wrapped by the matrix powder material, and it is easy to fall off during the cutting process; in the diamond-sparse area, the diamond concentration is too low , a single diamond bears a huge working load, which causes the diamond to break and fall off prematurely and fail when it is subjected to impact force. Ther...

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Problems solved by technology

[0003] Aiming at the above-mentioned defects and deficiencies existing in conventional diamond saw blades, the present invention provides a manufacturing method for evenly distributed and orderly arranged diam

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