Accuracy is crucial for mechanical machining of parts, as it affects the quality of the final product. Therefore, in order to ensure that the final product is of good quality, we must ensure that the accuracy is consistently correct. If there is a change in accuracy, it must be corrected in a timely manner. However, since there is more than one factor that affects accuracy, it is important to know the reason for the decrease in accuracy before dealing with the problem. Now let's understand what causes the deterioration of part machining accuracy?

The machining accuracy of the parts themselves is poor. Generally speaking, if the dynamic error between the shafts is not adjusted properly during installation, or if the shaft transmission chain changes due to wear, it will affect the accuracy of the parts. Generally speaking, the accuracy caused by errors in this variety can be readjusted by adjusting the compensation amount. If the error is too large to trigger an alarm, it is necessary to stop checking the servo motor to see if its speed is too high.

Overshooting of machine tools during operation can also affect machining accuracy, possibly due to short acceleration and deceleration times. Properly extending the change time may also be due to loose connections between the screw and servo motor. Due to the excessive roundness caused by the linkage of the two axes, the mechanical failure to adjust the axial deformation that constitutes the circle, incorrect compensation of the screw clearance of the shaft, or displacement of the shaft positioning, it may all affect the accuracy of precision parts.