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Abstract

Evolutions in Mechanical Engineering

Relation Curves of Force with the Cutting Parameter of Hole Milling

Submission: May 14, 2019; Published: June 19, 2019

DOI: 10.31031/EME.2019.02.000549

ISSN: 2640-9690
Volume2 Issue5

Abstract

The milling cutting forces were analyzed through average milling forces to see the relation curve of force with a cutting parameter. This research carried out through accomplishment many experiments of hole milling on CNC milling machine. The operation was done with variable cutter diameter and hole diameter at different spindle speed. In this paper, the spectrum analyzes in the form of time domain and frequency domain using Matlab software (v, r2014b) through DFT (Discrete Fourier Transform) signal processing tool. Observation showed that Fz is the largest and increasing the speed of the cutter as it falls in one of the most dominant components among the Fx, Fy, and Fz. Hence conclude by the result that the 12mm cutter diameter and hole diameter 16mm are the best because the cutting force is minimal. This study can be used in the research of cutting forces of hole milling for further investigation. Hole making frequently uses a drill, a hole in High-Speed Milling we can make the milling hole, the hole can be manufactured by milling. So inner cooling might be valuable in milling hole in HSM.

Keywords: Cutting force; Inner cooling; Outer cooling; Hole milling

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