The precision of hardware parts almost determines the quality of the product. The more precise the hardware parts, the higher the precision requirements will be.
1, the machining accuracy of the parts themselves is poor, in general, if at the time of installation, the dynamic error between the shafts is not adjusted well, or because the shaft transmission chain because of wear changes will affect the accuracy of the parts.In general, this type of error can be caused by the precision search can be adjusted to solve the compensation amount.If the error is too large or even if an alarm is generated, it is necessary to check the servo motor and observe whether its speed is too high.
2. Overshooting of the machine tool during operation will also affect the machining accuracy. It may be because the acceleration and deceleration time is too short, and the appropriate extension and change time is appropriate.
3. Due to the out-of-tolerance roundness caused by the linkage of the two axes, the axial deformation of the circle formed by the machine is not adjusted properly, the clearance compensation of the lead screw of the axis is not correct or the axis positioning is offset, which may affect the precision of the precision parts.
