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An Integrated Thermo-Mechanical-Dynamic Model To Characterize Machines Tool Spindles by amirkhan is a document available to read on EtoBox.
This paper presents an integrated thermo-mechanical-dynamic model for motorized machine tool spindles operating at very high speeds, addressing the complexities introduced by built-in motors and thermal effects. The model investigates the impact of bearing preload, centrifugal forces, and gyroscopic moments on spindle dynamics, demonstrating that motorized spindles soften at high speeds primarily due to centrifugal effects. Experimental validation shows the model
- Author
- amirkhan
- Language
- EN