Jornada:
Recent Advances in Planning of
Machining Operations for Efficient Chip Control
Avances
recientes en la planificación de procesos de mecanizado
para
un control eficiente de la viruta
|
Eguna/Fecha: Urtarrilak 23, asteartea 23
de Enero, Martes Ordua/Hora: 9:00
– 12:00 Tokia/Lugar: Goi Eskola Politeknikoa Izen ematea/Inscripción:
150
€ |
Informazioa eta izen-emateak/Información e Inscripciones Isabel
Mangana Tel: 943 71 21 83 - 943 79 47 00 La
Jornada es en Inglés |
Program
9:00 Ponencia
11:00 Café
11:30 Debate
Coloquio
12:00 Clausura
Presentation Abstract:
This
presentation will cover most recent advances in chip flow, chip curl and chip
breaking in metal machining. Analytical, numerical and empirical modeling
efforts undertaken by researchers at the University of Kentucky (USA) will be
summarized, along with a case study on developing a process planning system
developed for predicting chip breaking in machining. This case study includes the development of an intelligent
chip-form predictive model for automotive applications. The integral role of chip-form/chip
breakability analysis in the overall machining performance and machinablity
evaluation will be presented. Case
studies involving multi-pass turning operations for predicting optimum cutting
conditions and cutting tool selection will then be presented. Most recent findings on developing
predictive models for optimum machining performance in face milling and
drilling will also be briefly discussed. Finally, a summary of the future
outlook in chip control and predictive model development will be presented.
Bio-summary of I.S.
Jawahir:
Dr. I.S.
Jawahir is a Professor of Mechanical Engineering and James F. Hardymon Endowed
Chair in Manufacturing Systems at the University of Kentucky (Lexington, KY). He received his Ph.D. from the University of
New South Wales (Sydney, Australia) in 1986.
Dr. Jawahir has been active in the area of metal machining for over three
decades, published over 150 research papers in refereed journals and conference
proceedings and has been awarded with 4 U.S. patents (for work in tool-life,
chip control and machining optimization).
He has directed the research of 17 PhD and 36 MS graduates. His current research interests are: modeling
of machining operations, machining performance studies and machining
optimization, sustainable product design and manufacture. During the last fifteen years, he has
received over $6M in research funding from several industrial groups including
major U.S. automotive manufacturers, leading machine tool manufacturers, major
cutting tool manufacturers, and from U.S. Government agencies such as NSF,
Department of Education (GAANN Fellowships).
Dr. Jawahir
is a Fellow of CIRP (The International Academy for Production
Engineering). He is also a member of
ASME, ASM, NAMRI and SME. He is the
Technical Editor of the Journal of Machining Science and Technology (currently
published by Taylor & Francis Publishers).
He is also the founder of the CIRP International Workshop Series on
Modeling of Machining Operations in 1998, which still continues with the 10th
workshop to be held in Italy in 2007.
He is a member on the ASME Board for Research and Technology
Development. In 2004, he was elected as
the Chairman of the ASME Research Committee on “Sustainable Products and
Processes”. In 2006, he took up a new challenge and founded a new journal, The
International Journal of Product Design and Manufacture for Sustainability
(published by InderScience Publishers, United Kingdom) and he is serving as the
Editor-in-Chief for this new journal. He has delivered keynote addresses and
invited presentations in 23 countries, including Australia, Canada, France,
Germany, Greece, Hong Kong, Italy, Japan, Malaysia, Singapore, Spain, United
Kingdom and United States.