Modeling and identification of contact dynamics at shrink-fit holder-extension and extension-tool interfaces

Date

2023-4-25

Author

Altın, Mustafa Ünal

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Frequency response functions at the extension and tool tip for different holders, extension, and tool assembly can be obtained using experiments. But performing experiments for every combination requires so much effort and time. Using Finite Element Modelling programs, the dynamic properties of these contact regions can be found. Then using the dynamic properties found, the RCSA method can be performed and Frequency response functions for the desired combination can be calculated efficiently. After proving the method is suitable for real-life applications, it can be applied to the other connection types.

Subject Keywords

Shrink Fit, Contact Dynamics, High Speed Machining, Receptance Coupling

URI

https://hdl.handle.net/11511/103251

Collections

Graduate School of Natural and Applied Sciences, Thesis