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Multilayer body deep-slot chip-removal diamond tool bit

A technology of diamond cutter head and multi-layer body, which is applied in the direction of metal sawing equipment, metal processing equipment, sawing machine tools, etc., can solve the problems of insufficient sharpness and strength of the cutter head, and improve processing efficiency and sharpness With effect of life, sharpness improvement

Pending Publication Date: 2019-11-22
湖南九目新材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing diamond cutter head is a solid structure, such as the existing patent CN1260054C diamond cutter head and its saw blade, although it is disclosed that a chip removal groove is arranged on the cutter head, but the chip removal groove and the diamond cutter head are integrated. It is only used for chip removal, it does not help to reduce reactive power loss, and the sharpness and strength of the cutter head are not enough

Method used

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  • Multilayer body deep-slot chip-removal diamond tool bit
  • Multilayer body deep-slot chip-removal diamond tool bit

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Embodiment Construction

[0022] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. For the convenience of description, if the words "up", "down", "left" and "right" appear in the following, it only means that the directions of up, down, left and right are consistent with the drawings themselves, and do not limit the structure.

[0023] like Figure 1~2 As shown, the multi-layer deep-groove chip-removal diamond segment provided in this embodiment can be welded on the saw disc or the saw row. The diamond cutter head includes n multilayer bodies and m step layers D perpendicular to the working surface E of the cutter head, wherein, n>m, a step layer D is interposed between every two multilayer bodies 1, and in this In the embodiment, n=3, m=1. The step layer D is recessed from th...

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Abstract

The invention provides a multilayer body deep-slot chip-removal diamond tool bit. The multilayer body deep-slot chip-removal diamond tool bit comprises n multilayer bodies and m step layers which areperpendicular to a tool bit working surface, wherein n is greater than m; one step layer is sandwiched between every two multilayer bodies, and the step layer sinks from the working surface of the diamond tool bit, and defines height difference with the multilayer bodies; each multilayer body comprises at least two cutting layers and at least one reactive cutting layer, and one reactive cutting layer is sandwiched between at least two cutting layers, or number of the cutting layers arranged at the two sides of the reactive cutting layer is unequal. Compared with the prior art, the multilayer body deep-slot chip-removal diamond tool bit provided by the invention is designed with the step layers, so that one end of the middle part of the tool bit forms a hollow layer, and hollow space is utilized to realize a quick chip-removal function during cutting.

Description

technical field [0001] The invention relates to a diamond cutter head, in particular to a multilayer body deep groove chip removal diamond cutter head. Background technique [0002] The diamond segment industry in my country only occupies a dominant position in low-to-medium products, and is occupied by European and American countries in the field of high-end products. Therefore, my country's development and innovation in the high-tech field of the diamond segment industry and the improvement of the competitiveness of high-end diamond products are issues that our country must surpass. [0003] The existing diamond cutter head is a solid structure, such as the existing patent CN1260054C diamond cutter head and its saw blade, although it is disclosed that a chip removal groove is arranged on the cutter head, but the chip removal groove and the diamond cutter head are integrated. It is only used for chip removal, and does not help to reduce reactive power loss, and the sharpne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D5/12
CPCB24D5/12B23D61/127B23D61/14B23D61/028B23D61/04
Inventor 李达梁熙
Owner 湖南九目新材料科技有限公司
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