Process for distributing grinding materials of grinding disc of ship body made of brass solder super-hard grinding material

A technology of superabrasives and grinding discs, applied in the direction of abrasives, grinding devices, manufacturing tools, etc., can solve the problems that it is difficult to effectively utilize the advantages of diamond abrasives, and can not be arranged in an orderly manner, so as to achieve large market potential and beautiful appearance , using reasonable effects

Inactive Publication Date: 2013-01-30
江苏索力德机电科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is more common in electroplated diamond products. Because the template is relatively simple, it is widely used in electroplating products. However, this method can only achieve orderly macroscopic sha

Method used

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  • Process for distributing grinding materials of grinding disc of ship body made of brass solder super-hard grinding material
  • Process for distributing grinding materials of grinding disc of ship body made of brass solder super-hard grinding material
  • Process for distributing grinding materials of grinding disc of ship body made of brass solder super-hard grinding material

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0045] Example one

[0046] A new type of hull welding seam grinding disc is designed as follows:

[0047] Take the brazed diamond hull grinding disc with an outer diameter of 100mm as an example, such as Figure 5 As shown, the orderly arrangement scheme is:

[0048] ① The outer edge of the grinding disc is made of diamond abrasive with a particle size of 30-35 mesh. The horizontal distance between two adjacent abrasive grains is 1.2mm and the longitudinal distance is 1.5mm.

[0049] ② The upper inclined surface of the grinding disc is made of diamond abrasive with a grain size of 35-40 mesh. The distance between two abrasive grains in the radial direction is 1.0mm, and the distance between two rows of abrasive grains distributed in the radial direction is 1.8mm.

[0050] ③ The surface abrasives on the upper end of the grinding disc are arranged in circular clusters with a diameter of 3mm. Each cluster area is arranged with 10-15 diamonds of 50-60 mesh. The trajectory line is an arc wi...

Example Embodiment

[0052] Example two

[0053] The design of a grinding disc abrasive arrangement scheme that is suitable for both steel grinding and non-metal grinding of stone and polysilicon is as follows:

[0054] Take the brazed diamond grinding disc with an outer diameter of 125mm as an example, such as Image 6 As shown, the orderly arrangement scheme is:

[0055] ① The outer edge of the grinding disc is made of diamond abrasive with a grain size of 35-40 mesh. The horizontal spacing of two adjacent abrasive grains is 1.5mm and the longitudinal spacing is 1.5mm.

[0056] ② The upper inclined surface of the grinding disc is made of diamond abrasive with a grain size of 45-50 mesh. The distance between two abrasive grains in the radial direction is 1.5mm, and the distance between two rows of abrasive grains distributed in the radial direction is 2.0mm.

[0057] ③ The surface abrasives on the upper end of the grinding disc are arranged in equilateral triangle clusters with a cluster area of ​​4.5mm 2 ...

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Abstract

The invention discloses a process for distributing grinding materials of a grinding disc of a ship body made of brass solder super-hard grinding materials. The process comprises distributing materials at the edge of the outer end of the grinding disc, distributing materials at the inclined plane of the grinding disc and distributing materials at the plane of the top end of the grinding disc; the granularity of the grinding materials distributed at the edge of the outer end of the grinding disc ranges from 16 meshes to 80 meshes; the transverse distance of two adjacent grinding materials ranges from 1.6d to 4.5d; the longitudinal distance of two adjacent grinding materials ranges from 1.5d to 5.5d, wherein d is the maximum granularity of the grinding materials; the granularity of the grinding materials distributed at the inclined plane of the grinding disc ranges from 25 meshes to 100 meshes; the distance range of the adjacent grains along the radial direction of the grinding disc ranges from 1.5d to 4d; the distance range of two rows of grinding materials distributed along the radial direction ranges from 1.5d to 6d; the grinding materials distributed at the plane of the top end of the grinding disc is of cluster shaped grinding materials; a single cluster shaped grinding material is formed by closely arranging 1-115 grinding materials; the granularity of the grinding materials ranges from 35 meshes to 140 meshes; and the area of the cluster shape ranges from 3 mm<2> to 15mm<2>. The grinding disc has the characteristics of high grinding efficiency, light hand feeling, small vibration, no odor, long service life, appearance attractiveness and the like; and a traditional resin grinding wheel is replaced relatively perfectly, and thus the process is the direction of the development of the grinding disc of the ship body in the ship manufacturing industry.

Description

technical field [0001] The invention belongs to the field of hull welding, welding scars and surface oxide skin grinding, and relates to a new process for arranging abrasives of brazed superhard abrasive hull grinding discs, which is suitable for removing rust, scars and splashes on the surface of large hulls. In addition, the present invention can also be applied to polishing non-metallic materials such as polysilicon and glass, and stone materials such as marble and granite. Background technique [0002] The shipbuilding industry is a modern comprehensive industry that provides technical equipment for water transportation, marine development, and national defense construction. It is also a labor-, capital-, and technology-intensive industry. my country has abundant labor resources and has a long coastline suitable for shipbuilding. The development of the shipbuilding industry has a comparative advantage. strong comparative advantage. At the same time, the rapid growth of m...

Claims

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Application Information

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IPC IPC(8): B24D7/14B24D18/00
Inventor 肖冰王波段端志张子煜
Owner 江苏索力德机电科技股份有限公司
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