平面磨床硬度不同的部份的详细介绍（A detailed description of the different parts of the surface grinding machine hardness）.docVIP

平面磨床硬度不同的部份的详细介绍（A detailed description of the different parts of the surface grinding machine hardness） A detailed description of the different parts of the surface grinding machine hardness Some different hardness, the surface grinder is divided into radial scar scar and circumferential direction into a spiral shaped scar. Radial scars are the defects of the abrasive itself. Worn with scars and different colors from other parts. Circumferential scar, if each abrasive occurs at a certain interval due to rough sand mixed with the appearance of the grinding wheel, it should be re tested after grinding. Sometimes the wheel off in grinding or cutting through hard sediment attached to support a knife or knife grinding wheel support caused by uneven streaks. Therefore, the grinding surface should be grinded again, and a large amount of cleaning liquid will be added. If it has not been improved yet, it is necessary to change the material of the supporting knife. Through of improper grinding such as adjusting wheel angle or horizontal plate adjustment, often caused by spiral stripe, the case can adjust the horizontal angle adjusting wheel, the discharge end and the ground have small space, without grinding to polishing, even can obtain good results. Cut feed actually small and difficult to identify, but if the width of the grinding wheel and grinding into small amount too much even obviously. There are signs of grinding chatter marks patterns tend to become even irregular wave shape is AF surface, large parts of chatter marks with light reflection, naked eye recognition, and microscope, wave shaped scar with equal depth. The chatter of a surface grinder is caused by a variety of individual or related causes, and the main conditions are listed below: A. The abrasive itself is uneven. B. - super hard grinding wheel with sand or too thin, the grinding wheel and the flange and the flange assembly or shaft not tight, causes unbalance of grinding wheel etc.. C. support - abrasiv