Parts in the process of cnc lathe processing also have processing errors, when the processing error is small, the precision is high; on the contrary, the precision is low, the parts in the CNC lathe processing process, mainly affected by the following conditions:

1, scale accuracy

The degree of conformity between the practical scale of the parts after machining of the CNC lathe and the center of the public service belt of the part scale is the scale accuracy. Scale accuracy is manipulated by scale public service. Scale public service is the amount of variation in the scale of parts in machining.

In the case where the fundamental scale is the same, the smaller the scale and the smaller the scale, the higher the scale accuracy.

2, shape accuracy

The practice of the appearance of parts after CNC lathe processing is consistent with the shape of several shapes of ambition. The items for evaluating the shape accuracy include six items such as straightness, flatness, roundness, cylindricity, and line outline.

The shape accuracy is controlled by the shape of the public service, and the shapes are public service. Except for the roundness and the cylindricity, the 13 precision grades are divided into 12 precision grades. Level 1 is the highest and level 12 is the lowest.

3. Azimuth accuracy

The difference in the practical azimuth accuracy between the parts of the CNC lathe after machining is the azimuth accuracy. Items for assessing azimuth accuracy include parallelism, straightness, inclination, concentricity, symmetry, azimuth,

Eight items, such as round beating and full beating. Azimuth accuracy is controlled by azimuth public service, and the public service of each position is also divided into 12 precision levels.

Therefore, if you want to ensure the machining accuracy of parts, special attention should be paid to scale accuracy, shape accuracy and azimuth accuracy during machining.

For more information about Shanghai Lathe Electromechanical Technology Co., Ltd. Shanghai lathe, Shanghai small CNC lathe, Shanghai CNC lathe, please contact Xiaobian.