Structured grinding wheel based on bionic thought

Abstract

The invention provides a structured grinding wheel based on a bionic thought. The structured grinding wheel based on the bionic thought is characterized by comprising an abrasive grain section and a bionic structure groove, the bionic structure groove is manufactured on the surface of a grinding wheel through a laser processing technology, and the bionic structure groove draws lessons from the arrangement form of grass carp body surface scales with the characteristics of inhibiting flow field disturbance, large average convection heat transfer coefficient, adhesion resistance and the like. Thebionic structure groove is arranged on the surface of the grinding wheel, so that the grinding fluid is high in utilization rate, good in heat dissipation performance and less in abrasive dust blockage when the grinding wheel is subjected to grinding processing. According to the bionic structure groove of the structured grinding wheel based on the bionic thought, an air barrier generated when thegrinding wheel rotates at a high speed is damaged, more cooling liquid is conveyed to a working area, the grinding heat and the grinding force between the grinding wheel and a workpiece are reduced,the service life of the grinding wheel is prolonged, and the processing quality of the workpiece is improved.

Description

Technical field [0001] The invention relates to a grinding wheel, in particular to a bionic structured grinding wheel. Background technique [0002] Grinding is one of the most widely used precision machining processes. However, in the grinding process, due to the high speed of the grinding wheel and the random arrangement of its abrasives, the air flow field around the grinding wheel is strongly disturbed. This disturbance will hinder the grinding fluid from entering the grinding area and severely reduce the utilization efficiency of the grinding fluid. The grinding area itself is relatively closed, which increases the difficulty of heat dissipation and chip removal during the grinding process. The above disadvantages of grinding will eventually reduce the processing quality of the workpiece and the service life of the tool. The traditional solution is to improve the cooling, lubrication, and chip removal conditions by increasing the supply of grinding fluid. However, the use...

AI Technical Summary

Problems solved by technology

The traditional solution is to improve the cooling, lubrication and chip removal conditions by increasing the supply of grinding fluid, but the utilization efficiency of the grinding fluid in this method is low and the waste is serious, making grinding one of the processing technologies that has the greatest impact on the natural environment and resources one

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