Errors and remedial methods of screw elevator products

Error remedy method 1. Remedy for the axial movement of the screw elevator: First, measure the perpendicularity error and direction position of the bearing positioning end face on the main shaft and the center line of the main shaft, and then measure the end face circular runout error of the thrust bearing and its highest value. The point position finally shifts the highest point of the bearing positioning end face so as to assemble with the lowest point of the circular runout of the thrust bearing end face, which can reduce the amount of error of the axial play.Error remediation is an adjustment method in which the error of the parts itself is properly assembled to produce a certain degree of mutual cancellation, so as to ensure the accuracy of the equipment movement trajectory.In the maintenance of mechanical equipment, the commonly used error remediation methods include displacement remediation and comprehensive remediation.