Vibration and Temperature Decreasing Through the Material Damping and Tool Path Strategies Applied for Milling the Difficult-to-machine Materials
Zuzana Murčinková *
Faculty of Manufacturing Technologies with Seat in Prešov, Technical University of Košice, Bayerova 1, 080 01 Prešov, Slovakia
Jaromír Murčinko
Commerc Service, Ltd., Ku Surdoku 35, 080 01 Prešov, Slovakia
*Author to whom correspondence should be addressed.
Abstract
The paper is contribution to research of vibration and temperature elimination in machining. It focused on milling the difficult-to-machine materials. The milling is characterized with complex vibrations regarding changing machining forces in milling and the difficult-to-machine materials have properties decreasing their machinability. The paper provides the results of experiments for measuring vibrations and temperature in different milling tool path strategies. Moreover, the results of measuring dynamic response of composite materials are presented. Finally, the paper proposes the techniques for vibration and temperature decreasing through the material damping and tool path strategy applied for milling the difficult-to-machine materials.
Keywords: Milling, temperature, tool path, dynamic response, material, damping