The precision of hardware parts almost determines the quality of products. The higher the precision requirements of precision hardware parts, why will the precision of precision hardware parts become poor?
1. The factor is the poor machining accuracy of parts. Generally speaking, if the dynamic errors between shafts are not adjusted properly during installation, or the accuracy of parts will be affected by the change of shaft drive chain due to wear. Generally speaking, the accuracy check caused by this type of error can be adjusted again to solve the compensation. If the error is too large or even if alarm is generated, it is necessary to check the servo motor to see if the speed is too high.
2. The factor is that the machine tool overshoot will also affect the machining accuracy. It may be because the acceleration and deceleration time is too short, and the change time is extended appropriately. Of course, it is also likely that the link between the screw and the servo motor is loose.
3. The reason is that the roundness is too bad due to the linkage between the two shafts, the axial deformation of the circle formed by the mechanical adjustment, the wrong compensation of the screw clearance of the shaft or the offset of the axis positioning may affect the precision of the precision parts.
