Effects of Various Cooling Strategies on Cutting Performance for Ball End Milling  

Oleh:

Tangjitsitcharoen, Somkiat ; Rungruang, Channarong

Jenis: Article from Proceeding
Dalam koleksi: APCOMS 2009: The 2nd Asia-Pacific Conference on Manufacturing System: Reconfigurable Manufacturing System for Facing Turbulent Manufacturing Environment, November 4th-5th, 2009, Yogyakarta, Indonesia, page II.1-7.
Topik: Ball End Milling; Dry Cutting; Wet Cutting; Mist Cutting; Cutting Force; Tool Life
Fulltext: APCOMS G2-1.pdf (1.23MB)

Isi artikel

The aim of this research is to study the effects of the dry cutting, the wet cutting, and the mist cutting to obtain the proper cutting condition for plain carbon steel (S50C) with the coated carbide ball end mill (TiAlN) based on the consideration of the cutting performance such as the surface roughness of the machined parts, the life of the cutting tools, and the use of the cutting fluids. The in-process monitoring of ball end milling is utilized to investigate the cutting conditions. The dynamometer is employed and installed on the table of 5-axis CNC machining center to measure the in-process cutting forces. The in-process cutting forces obtained are analyzed and interpreted for surface roughness and tool wear under various cutting conditions. The experimentally obtained results of the relation between tool wear and surface roughness, the relation between tool wear and cutting force, and the relation between cutting force and surface roughness are correspondent with the same trend. The phenomena of surface roughness and tool wear can be explained by the in-process cutting forces. The experimentally obtained proper cutting condition is determined based on the experimental results referring to the cutting performance.

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