Patent ID: 11972967
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Measurement (Instruments)
Classification: CPC H  B  G | IPC G  H

Claim 13:
14. A leveling method of the semiconductor-machine automatic leveling apparatus according to claim 1, comprising:
acquiring inclination information of a tabletop of a wafer transfer machine;
obtaining a degree of inclination of the tabletop according to the inclination information; and
leveling the tabletop according to the degree of inclination of the tabletop,
wherein the leveling the tabletop according to the degree of inclination of the tabletop comprises:
controlling, by the contoller, the motor to operate accordingly, driving, by the driving gear on the rotation shaft of the motor, the inclination adjusting gear to rotate accordingly, and driving, by the inclination adjusting gear during rotation, one side of the tabletop of the wafer transfer machine to move up and down to adjust the levelness of the tabletop if the degree of inclination of the tabletop is small; and
stopping running of the wafer transfer machine, inserting an adjustment tool into the adjustment hole, and manually adjusting, by the adjustment toll, the levelness of the tabletop if the degree of inclination of the tabletop is great.