The grinding wheel is also called fixed abrasive. The grinding wheel is a fixed abrasive with a certain strength using a bonding agent to fix a common abrasive in a certain shape (mostly round, with a through hole in the center). It is generally made up of abrasives, binders, and pores, which are often referred […]
Grinding wheel is the most important type of grinding tool in grinding. The grinding wheel is a porous body that is prepared by adding a binder to the abrasive, pressing, drying and calcining. Due to different abrasives, binders and manufacturing processes, the characteristics of the wheel vary greatly, which has a major influence on the […]
There are many types of grinding wheels. According to the abrasive used, it can be divided into ordinary grinding wheel (corundum and silicon carbide) and natural superhard grinding wheel and abrasive (diamond and cubic boron nitride); According to the shape, it can be divided into flat grinding wheel, oblique side grinding wheel, cylindrical grinding wheel, […]
The grinding wheel is a round shaped fixed abrasive that has a through hole in the center made of abrasive and binder. Wheel characteristics are determined by factors such as abrasive, particle size, hardness, bond, shape and size, which are described below. Abrasive Selection Abrasives are the main raw material for the manufacture of grinding […]
The hardness of the grinding wheel refers to the hardness of the abrasive grains on the surface of the grinding wheel falling under the action of the abrasive force. The hardness of the grinding wheel is soft, which means that the abrasive grains of the grinding wheel are easy to fall off, and the hardness […]
The organization of the wheel refers to the proportional relationship between the three parts of the abrasive grains, binders and pores of the wheel. It is usually classified as a percentage of the volume of the wheel occupied by the abrasive particles. The tooth has three organizational states: compact, medium and loose; subdivided into 0-14, […]
Grinding wheel is manufactured in a variety of shapes and sizes depending on the structure of the machine and the need for grinding. Table 6 shows the shape, size, code and usage of various commonly used grinding wheels. The outer diameter of the grinding wheel should be selected as large as possible to increase the […]
1. The grinding wheel must be inspected before installation. Depending on whether it has cracks or damage, and the hammer is struck with a wooden mallet, the sound should be crisp. Before use, the test must be carried out in accordance with the GB / T2493 standard. Otherwise, it is strictly prohibited. . 2. Check […]
1. The grinding wheel is a fragile item that needs to be handled with care to avoid breakage and damage. 2. The grinding wheel should be stored on the shelf or in the box to avoid moisture. 3. The resin grinding wheel should not be in contact with alkaline substances. After the storage time exceeds […]
1. The diameter of the grinding wheel plate should not be less than one third of the diameter of the mounted grinding wheel. The diameter of the grinding wheel plate for cutting the grinding wheel should not be less than a quarter of the diameter of the mounted grinding wheel. 2. For any type of […]