Results 251 to 260 of about 33,938 (298)

Analysis of Tool Wear—Part I: Theoretical Models of Flank Wear

Journal of Engineering for Industry, 1969
Cutting tools of sufficient strength against failure by brittle fracture or loss of “form stability” through rise of interface temperatures, still continue to fail by a process of “wear,” which is loss of cutting tool material through gradual interaction between the work and the tool material.
A. Bhattacharyya, I. Ham
openaire   +1 more source

APPLICATION OF NEURAL NETWORKS TO FLANK WEAR PREDICTION

Mechanical Systems and Signal Processing, 1996
Abstract Tool wear sensing plays an important role in the optimisation of tool exchange and tip geometry compensation during automated machining in flexible manufacturing system. The focus of this work is to develop a reliable method to predict flank wear during a turning process.
J.H. Lee, D.E. Kim, S.J. Lee
openaire   +1 more source

Flank tool wear prediction of laser-assisted milling

Journal of Manufacturing Processes, 2019
Abstract An analytical predictive model for flank tool wear in laser-assisted milling is proposed based on the principles of abrasive, adhesive, and diffusive wear. The laser effect is included by treating the laser beam as a heat source on top surface. Heat convection between top surface and the environment is factored into account.
Yixuan Feng, Tsung-Pin Hung, Yu-Ting Lu, Yu-Fu Lin, Fu-Chuan Hsu, Chiu-Feng Lin, Ying-Cheng Lu, Steven Y. Liang   +7 more
openaire   +1 more source

Microscopic Studies of Flank Wear on Alumina Tools

Journal of Tribology, 1991
The flank wear of alumina cutting tools in the machining of annealed steels, AISI 1045 and 4340, which were approximately the same hardness, was studied microscopically. The intent was to establish whether any chemical wear occurred in addition to the mechanical wear on the flank surface.
Sukyoung Kim, Delcie R. Durham
openaire   +1 more source

Characterizations of cutting tool flank wear-land contact

Wear, 2007
Abstract Metal deposition at the tool flank wear-land during machining is a common phenomenon, especially in machining aluminum alloys and annealed steels. The cause of metal deposit has not been studied and the characteristics of the wear-land and deposit contact are not completely known.
Jianwen Hu, Y. Kevin Chou
openaire   +1 more source

Flank Wear Progression During Machining Metal Matrix Composites

Journal of Manufacturing Science and Engineering, 2005
The machining of composites present a significant challenge to the industry. The abrasive reinforcements cause rapid tool wear and increases the machining cost. The results from machining metal matrix composites (MMCs) with conventional tools show that the main mechanism of tool wear includes two-body abrasion and three-body abrasion.
S. Kannan, H. A. Kishawy, M. Balazinski
openaire   +2 more sources

Predicting Surface Roughness and Flank Wear in Turning Processes

2020 IEEE International Conference on Prognostics and Health Management (ICPHM), 2020
In advanced manufacturing, the tool quality is critical to ensure the product quality, and thus needs to be closely monitored. However, directly measuring the tool quality can be time-consuming and impractical for continuous manufacturing. In this work, leveraging on the Internet of Things (IoT) infrastructure and machine learning techniques, two ...
Nhu Khue Vuong, Yang Xue, Shudong Liu, Yu Zhou, Min Wu   +4 more
openaire   +1 more source

Flank Wear Development in Milling of Inconel 718

Advanced Science Letters, 2012
Due to the superior mechanical properties such as high temperature strength, high oxidation and corrosion resistance, Nickel-based superalloys are widely used in aerospace industry for critical components subjected to high dynamic stresses at high working temperatures.
Li, HZ, Albrecht, A, Chen, XQ
openaire   +2 more sources

Force Modelling in Orthogonal Cutting Considering Flank Wear Effect

Journal of The Institution of Engineers (India): Series C, 2017
In the present work, an attempt has been made to provide a predictive cutting force model during orthogonal cutting by combining two different force models, that is, a force model for a perfectly sharp tool plus considering the effect of edge radius and a force model for a worn tool.
Kanti Bhikhubhai Rathod, Devdas I. Lalwani   +1 more
openaire   +1 more source

Flank Wear and Surface Roughness Estimation in Steel Turning

Advanced Materials Research, 2012
This paper presents a method to detect tool wear and surface roughness during steel dry turning. It is important to note that the objective of the proposed method is to fulfill the needs in the development of these monitoring systems according with the research community in this area, and they are: 1) A trade-off between the number of sensors used and ...
David Rodríguez Salgado, I. Cambero, J.M. Herrera, F.J. Alonso   +3 more
openaire   +1 more source