Paper Title:
Microstructural Differences of Adhered Material in the Tool Edge and Tool Rake Face. Application to the Machining of Al Alloys
  Abstract

Tool adhesion wear can be produced by two different ways. On the one hand, direct adhesion wear is caused by the incorporation of tool particles to the chips. On the other hand, indirect adhesion wear is caused by the incorporation of fragment of the workpiece material to the tool. When these fragments are removed, they can drag out tool particles causing tool wear. Indirect adhesion can be localised in the tool edge, giving rise to Built-Up Edge (BUE), or in the tool rake face, giving rise to Built-Up Layer (BUL). In this work microstructural differences between both effects in different machining processes of Al-Cu alloys have been analysed. From these microstructural differences, a model has been proposed for the mechanism of formation of both effects.

  Info
Periodical
Materials Science Forum (Volumes 480-481)
Edited by
A. Méndez-Vilas
Pages
181-186
DOI
10.4028/www.scientific.net/MSF.480-481.181
Citation
J.M. Sánchez, M.A. Sebastián, J.M. González, M.S. Carrilero, M. Marcos, "Microstructural Differences of Adhered Material in the Tool Edge and Tool Rake Face. Application to the Machining of Al Alloys", Materials Science Forum, Vols. 480-481, pp. 181-186, 2005
Online since
March 2005
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Moisés Batista, J. Salguero, Alvaro Gómez, M.S. Carrilero, Miguel Álvarez, Mariano Marcos
Abstract:In this work, Stereoscopic Optical Microscopy (SOM), Scanning Electron Microscopy (SEM) and Energy Dispersive Spectroscopy (EDS) have been...
141
Authors: Jorge Salguero, Moises Batista, Jose Antonio Sanchez Galindez, Mariano Marcos
Abstract:Secondary tool adhesion wear is commonly provoked by two effects, whose nature depends on the placement of the adhered material. The...
564
Authors: Moises Batista, Jorge Salguero, A. Gómez, M. Alvarez, Mariano Marcos
Abstract:Minimizing downtime in machine tools is one of the factors that determine the performance increase of the production processes involved. This...
133
Authors: Jian Guo Zhang, Liang Wang, Bin Shen, Fang Hong Sun
Abstract:CVD diamond coated inserts with different coating thickness are fabricated using hot filament chemical vapor deposition (HFCVD) method....
73
Authors: Daniel García-Jurado, José Manuel Mainé, Moisés Batista, Juan Manuel Vázquez-Martínez, Francisco Javier Puerta, Marinao Marcos
II. Machining Processes
Abstract:The combination of specific properties, cost, reliability and predictable behavior, guarantee that the aluminium alloys will be kept as one...
53