How to adjust and optimize the cutting parameters of the grinding wheel according to the material of the workpiece?

Release time:

2024-10-28

As the core tool in grinding, the choice of grinding wheel directly affects the processing quality, efficiency and cost.

1. Introduction

As the core tool in grinding, the choice of grinding wheel directly affects the processing quality, efficiency and cost. Therefore, when choosing a grinding wheel, a number of factors need to be fully considered, including the characteristics of the workpiece being processed, the performance of the grinding wheel and other important factors. This article will elaborate on these factors in order to help readers make more reasonable and accurate wheel selection decisions.

2. machined workpiece

Material and hardness

Workpieces of different materials have different requirements for grinding wheels, such as steel, non-ferrous metals, and non-metals.

The hardness of the material directly affects the wear speed and grinding efficiency of the grinding wheel. Therefore, it is necessary to select the appropriate grinding wheel formula and type according to the hardness and other characteristics of the material.

Machining position and shape

Consider the machining parts of the workpiece, such as plane, outer circle, inner circle, curved surface, etc.

The shape of the workpiece determines the fit of the grinding wheel and the grinding method. For regular shapes, such as inner hole, outer circle and plane, sintering or electroplating grinding wheels can be selected. For complex shaped workpieces, electroplated grinding wheels are usually preferred because they can better adapt to complex shapes.

Grinding allowance

The size of the grinding allowance determines the degree of wear of the grinding wheel and the grinding time.

Select the appropriate grinding wheel type and particle size according to the grinding allowance. When the grinding margin is large, the coarse-grained grinding wheel should be selected to improve the grinding efficiency.

Machining accuracy and finish requirements

The workpiece with high machining accuracy needs to select high precision grinding wheel.

Finish requirements affect the choice of grinding wheel. Coarse-grained grinding wheels are suitable for workpieces with large grinding margins, but may not meet high finish requirements. At this time, it is necessary to use a finer grained grinding wheel for multi-process grinding to achieve the required finish.

Key words:

Sharp blade

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Zhengzhou Borui Abrasives Co., Ltd. welcomes you!

Since its establishment in 2016, Zhengzhou Borui Abrasives Co., Ltd. has been deeply engaged in the field of grinding tools for 8 years and has established a good reputation and brand image in the industry.