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Preparation method of flying saucer welding slotted piece

A technology of slotted pieces and flying saucers, which is applied in the field of preparation of flying saucer-type welded slotted pieces, can solve the problems of not being able to adapt to the slotting, the efficiency needs to be improved, and it is difficult to meet the road surface, so as to improve the cutting efficiency, improve the cutting performance, and reduce the cost of the substrate Effect

Active Publication Date: 2017-05-10
JIANGSU FENGTAI TOOLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the diamond slotting sheet in the prior art has a single function and cannot adapt to slotting of different depths and widths, and the efficiency needs to be improved, so it is difficult to meet the needs of road and wall paving construction.

Method used

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  • Preparation method of flying saucer welding slotted piece
  • Preparation method of flying saucer welding slotted piece

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The flying saucer type welded slotted piece of the present embodiment comprises a heat-resistant steel matrix with a diameter of 108 mm. The heat-resistant steel matrix is ​​composed of an inner area and a peripheral annular area. The center of the inner area is provided with a shaft hole, and the inner area is also formed with The ring-shaped thickened platform has a peripheral ring-shaped area with a gradually thinning thickness from the center to the outside. The peripheral annular area 12 is provided with a diamond main tooth cutter head 20 and a diamond mouthguard cutter head 30 with a height of 9 mm. The diamond mouthpiece bits 30 are evenly distributed on the front and back surfaces of the peripheral annular area at intervals of 45°, and the length of the exposed base end is 8 mm. The end wall of the peripheral annular area between the adjacent diamond mouthguard cutter heads 30 is welded with diamond main tooth cutter heads, and the angle between adjacent diamon...

Embodiment 2

[0028]The flying saucer type welded slotted piece of the present embodiment comprises a heat-resistant steel matrix with a diameter of 108 mm. The heat-resistant steel matrix is ​​composed of an inner area and a peripheral annular area. The center of the inner area is provided with a shaft hole, and the inner area is also formed with The ring-shaped thickened platform has a peripheral ring-shaped area with a gradually thinning thickness from the center to the outside. The peripheral annular area 12 is provided with a diamond main tooth cutter head and a diamond mouthguard cutter head with a height of 9 mm. The diamond mouthpiece bits 30 are evenly distributed on the front and back surfaces of the peripheral annular area at intervals of 45°, and the length of the exposed base end is 8 mm. The end wall of the peripheral annular area between the adjacent diamond mouthguard cutter heads 30 is welded with diamond main tooth cutter heads, and the angle between adjacent diamond main ...

Embodiment 3

[0030] The flying saucer type welded slotted piece of the present embodiment comprises a heat-resistant steel matrix with a diameter of 108 mm. The heat-resistant steel matrix is ​​composed of an inner area and a peripheral annular area. The center of the inner area is provided with a shaft hole, and the inner area is also formed with The ring-shaped thickened platform has a peripheral ring-shaped area with a gradually thinning thickness from the center to the outside. The peripheral annular area 12 is provided with a diamond main tooth cutter head and a diamond mouthguard cutter head with a height of 9 mm. The diamond mouthpiece bits 30 are evenly distributed on the front and back surfaces of the peripheral annular area at intervals of 45°, and the length of the exposed base end is 8 mm. The end wall of the peripheral annular area between the adjacent diamond mouthguard cutter heads 30 is welded with diamond main tooth cutter heads, and the angle between adjacent diamond main...

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Abstract

The invention relates to a preparation method of a flying saucer welding slotted piece, and belongs to the technical field of preparation of cutting tools. The preparation method comprises the following steps: a steel basal body is selected, and is machined to form an internal area and a peripheral annular area; diamond raw material powder is selected, and is uniformly mixed for cold press molding and hot press sintering to form a diamond tool bit; the diamond tool bit includes diamond main tooth tool bits and diamond protective tooth tool bits; the diamond protective tooth tool bits are welded on the frontal and reverse surfaces of the peripheral annular area at intervals, and extend out of the peripheral annular area; and the diamond main tooth tool bits are welded on the end wall in the peripheral annular area between the adjacent diamond protective tooth tool bits. The prepared flying saucer welding slotted piece can position a cutting point more quickly during high-speed cutting; and the diamond protective tooth tool bits are welded on the side surface of the basal body to reduce the contact area with machined materials, so that the cutting resistance is largely reduced, the noise is lowered, and the cutting efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of diamond cutting tools, and more specifically, the invention relates to a method for preparing a flying saucer-type welded slotted sheet used in building construction. Background technique [0002] Diamond slotting slice is a "thickened" diamond cutting tool, which is widely used in municipal construction, road reconstruction, airport runway construction, concrete pavement and other construction, especially suitable for slotting and cutting asphalt joints and hard brick walls And other professional cutting operations. The diamond slotting chip is mainly composed of two parts, the base body and the cutter head. The base body is the main supporting part of the bonded cutter head, and the cutter head is the part that cuts during use, and the cutter head will be continuously consumed during use. As the hardest substance at present, the diamond in the cutter head rubs and cuts the processed object in the cutte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D1/12B22F5/00C22C38/02C22C38/04C22C38/18C22C38/16C22C38/06C22C38/14
CPCB22F5/00B22F2005/001B28D1/121C22C38/02C22C38/04C22C38/06C22C38/14C22C38/16C22C38/18
Inventor 邱瑜铭董先龙
Owner JIANGSU FENGTAI TOOLS
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