Reduced surface roughness of rolling tube and operating efficiency

- Mar 11, 2019-

Reduced surface roughness of rolling tube and operating efficiency

The main purpose of the rolling tube during the working process is to reduce the surface roughness of the workpiece. During operation, there will be a sand strip, and a lot of abrasive grains will be placed on the sand strip. If sufficient pressure is applied to the abrasive grains, Then, the rolling tube will rub at a certain speed and then the surface of the workpiece. Such extrusion and hanging side can reduce the surface roughness of the workpiece finely.

 

The rolling tube is when the sand bar runs and moves up and down, and the abrasive particles will form a certain movement track on the surface. The cutting speed of the honing pipe is relatively low, so that the efficiency of honing can be greatly improved. The rolling speed has little effect on the surface roughness, so we can increase the speed of rolling to improve production efficiency.

 

The number of rolling of the rolling tube during the production is not too much. Under normal circumstances, the rolling effect is most remarkable, and the roughness can be reduced to 2 to 3 levels to some extent. Second, three times. The amount of feed should be determined by the diameter of the ball. The smaller the feed amount, the smaller the surface roughness. The optimum feed rate should be determined by experimentation. Rolling tools usually have balls, cylindrical rollers, conical rollers, rollers, and the like.www.ht-tube.com