Novel diamond grinding wheel with small section and multiple tool bits

A multi-cutter, diamond technology, applied in the direction of abrasives, bonded grinding wheels, metal processing equipment, etc., can solve the problem of low strength of the cutter head, and achieve the effect of good heat dissipation, fast speed and high pressure

Pending Publication Date: 2020-05-12
石家庄泰威科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This "PCD" diamond grinding wheel, due to the low strength of the "PCD" cutter head, is mainly used for grinding soft materials, such as repairing and repairing "leveling paint" floors, etc. It has the advantage of fast grinding speed, but it cannot be used for reinforced concrete. Construction of hard grinding objects

Method used

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  • Novel diamond grinding wheel with small section and multiple tool bits
  • Novel diamond grinding wheel with small section and multiple tool bits
  • Novel diamond grinding wheel with small section and multiple tool bits

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] This embodiment proposes a new type of diamond grinding wheel with a small cross-section and multiple cutter heads, such as Figure 5 As shown, it includes a base body 1, and a plurality of cutter heads 2 are arranged at intervals around the periphery of the base body, and the cross-sectional area of ​​the cutter head is 4-65mm 2 , The distance between two adjacent cutter heads is 5mm-20mm.

[0025] The cutter head is provided with three groups, and each group of cutter heads is arranged at intervals along the circumference of the substrate by several cutter heads, and the diameters of the circles formed by adjacent two groups of cutter heads are different, and the cross-section of each group of cutter heads is the same, and the three groups of cutter heads 2-1, 2-2, 2-3, from the inner side of the base body to the outer side, the cross-sectional area of ​​the cutter head increases successively. The cross-sectional area of ​​the cutter head is triangular.

[0026] exi...

Embodiment 2

[0030] This embodiment proposes a new type of diamond grinding wheel with a small cross-section and multiple cutter heads, such as Figure 6 As shown, including a base body, a plurality of cutter heads are arranged at intervals around the periphery of the base body, and the cross-sectional area of ​​the cutter head is 4-65mm 2 , The distance between two adjacent cutter heads is 5mm-20mm.

[0031] There are three groups of cutter heads, and each group of cutter heads consists of several cutter heads arranged at intervals along the circumference of the substrate, and the diameters of the circles formed by two adjacent groups of cutter heads are different. The cross-sectional area of ​​the cutting head of two adjacent groups of cutting heads is different, and the cross-sectional area of ​​the cutting head of each group of cutting heads is the same, and the cross-sectional area of ​​the cutting head of the three groups of cutting heads increases from the inner side to the outer si...

Embodiment 3

[0036] This embodiment proposes a new type of diamond grinding wheel with a small cross-section and multiple cutter heads, such as Figure 7 As shown, including a base body, a plurality of cutter heads are arranged at intervals around the periphery of the base body, and the cross-sectional area of ​​the cutter head is 4-65mm 2 , The distance between two adjacent cutter heads is 5mm-20mm.

[0037] There are two groups of cutter heads, and each group of cutter heads consists of several cutter heads arranged at intervals along the circumference of the substrate, and the diameters of the circles formed by adjacent two groups of cutter heads are different. The cross-sectional area of ​​the cutting head of two adjacent groups of cutting heads is the same, and the cross-sectional area of ​​the cutting head of each group of cutting heads is the same, and the cross-sectional area of ​​the cutting head is circular.

[0038] Example 3 Figure 7 The shown grinding wheel goes through the...

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PUM

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Abstract

The invention discloses a novel diamond grinding wheel with a small section and multiple tool bits. The novel diamond grinding wheel with the small section and the multiple tool bits comprises a basebody, wherein the multiple tool bits are arranged on the circumferential edge of the base body at intervals, the sectional area of each tool bit is 4 mm<2>-65 mm<2>, and the distance between every twoadjacent tool bits is 5 mm-20 mm. The novel diamond grinding wheel with the small section and the multiple tool bits is suitable for various grinding materials and has the advantages of being high inspeed and free of attenuation. Due to the fact that each tool bit is small in sectional area and good in heat dissipation condition in the using process, the temperature of the tool bits is not proneto rise, so that diamond strength is effectively prevented from being reduced, and working grinding speed always keeps high efficiency; meanwhile, due to the low temperature of the tool bits, a low-melting-point soft substance is prevented from adhering, and it is guaranteed that the working grinding speed of the tool bits is always high; and furthermore, due to the fact that the sectional area of each tool bit is small, pressure per unit area is large, feeding is labor-saving, and the efficiency is higher. According to the novel diamond grinding wheel with the small section and the multipletool bits, the multiple tool bits are arranged, the number of grinding points is large, and therefore the grinding wheel can run stably in the working process.

Description

technical field [0001] The invention relates to a new diamond series grinding wheel with small cross-section and multiple cutter heads, and relates to the mechanical processing industry, in particular to the technical field of diamond grinding wheels. Background technique [0002] The current diamond grinding wheel is widely used in building construction for smoothing, grinding, polishing, and repairing of reinforced concrete floors and leveling paint floors in various occasions. It is one of the indispensable necessary tools in engineering construction where materials are raw materials. The structure of the current diamond grinding wheel products basically has the following forms: Figure 1 ~ Figure 4 (1, WFG; 2, WDG; 3, WZG; 4, WCG; 5, WTG). [0003] 1. Diamond matrix alloy sintered grinding wheel [0004] This kind of diamond grinding wheel is formed by using metal alloy powder as the matrix, wrapping diamond particles, pressing and sintering the cutter head, and then s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D7/06B24D7/16
CPCB24D7/06B24D7/16
Inventor 苗健金礼国冯振联李少锋
Owner 石家庄泰威科技有限公司
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