About this document
Improved Dynamic Model of Ball Screws by islam mohammed is a document available to read on EtoBox.
1) The document presents an improved dynamic model of preloaded ball screw drives that considers torque transmission between the ball screw and nut. Existing models treat the interaction as only axial force, but torque is also generated. 2) A physical model is developed to study the relationship between axial thrust and generated torque. A lumped dynamic model is then established along with an equation describing motion transmission. 3) A preload model of a double-nut mechanism is created to analyze for
- Author
- islam mohammed
- Language
- EN