Abstract
Machining is a complex process in which many variables can detrimental the desired results. Among them, tool vibration is the most critical phenomenon which affects the life of the cutting tool, quality of the components machined and functional behaviour of the machined tools. This familiar phenomenon is recognized in many operations including boring, milling and drilling. The causing factors are related to the machine tool itself, tool clamping, length and diameter of the tool holder and the cutting data to be used. One way to avoid vibration problem during boring process is the location of boring tool holder in the relevant position for increasing the precision of the machining process. The present investigation aims at determining the optimum position of tool shank overhang for a boring tool holder S25T PCLNR/L12 and also to study the effect of damping force on tool vibration using Analytical, computational and experimental methods.
Published Version
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