46results about How to "Reduce motion friction" patented technology

The embodiment of the present application discloses an XY coupling table, which comprises a bottom plate, a top plate, an X-axis driving mechanism and a Y-axis driving mechanism, the X-axis driving mechanism comprises an XY-axis guide rail assembly, an X-axis mover and an X-axis coil, the Y-axis driving mechanism comprises a YX-axis guide rail assembly, a Y-axis mover and a Y-axis coil, the XY-axis guide rail assembly comprises a first X-axis guide rail assembly and a first Y-axis guide rail assembly, the X-axis mover of the X-axis driving mechanism is connected with the first X-axis guide rail assembly; the YX-axis guide rail assembly comprises a second Y-axis guide rail assembly and a second X-axis guide rail assembly, the Y-axis mover of the Y-axis driving mechanism is connected with the second Y-axis guide rail assembly; and the top plate is connected with the first Y-axis guide rail assembly and the second X-axis guide rail assembly. The present application can significantly reduce the assembly height and the overall volume of the coupling table, remove the drag chain cable, reduce the motion friction and external interference, and greatly improve the alignment accuracy and the fiber coupling efficiency of the coupling table.