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Failure Prevention and Maintenance of Ball Screw Sets 1. Regular inspection and maintenance 1) Check the wear condition of the ball screw pair The entire wear inspection encompasses the balls, screw shaft, and nuts. Severely worn components should be replaced promptly. 2) Check the straightness and curvature of the screw shaft Ensure that the straightness and curvature of the ballscrew shaft are within the allowable range to prevent the accuracy from being affected due to deformation. 3)...
Analysis of the Causes of Ball Screw Clearance Ball screws are precision components widely used in industrial machinery and equipment, playing a vital role in converting rotary motion into linear motion with high accuracy and efficiency. However, a common problem that affects its performance is the clearance or backlash between the ball nut and the screw shaft. This article will delve into the causes of this backlash. 1. No or insufficient preload Non-preloaded ball screws will slide down when...
CNC Machine Parts Ball Screw MIF1602 ——16mm diameter ball screw Quick Details Manufacturing Process: Milled ThreadMaterial: Gcr15 / SS440C(9Cr18) Accuracy grade: C3/C5Length: As requestedModel Number: MIF1602Diameter:16mmPitch: 2mm Nut Type: Standard NutSample order: YESSurface treatment: According to your needShaft end: Customized Deflector: Floating DeflectorThe advantages of a floating deflector lie in its ability to achieve automatic docking of the ball return inlet and outlet...
The ball screw nut pair is greatly used to bear the axial load, radial force, bending moment will make the ball screw nut auxiliary surface contact stress and other loads, which may cause permanent damage to the ball screw. Please note the following points when installing the ballscrew nut assembly into the machine tool: 1) The axis of the ball screw assembly must be parallel to the axis of the matched guide rail. The bearing seat and nut seat at both ends of the machine must be in line at...
