MATEC Web Conf.
Volume 299, 2019Modern Technologies in Manufacturing (MTeM 2019)
|Number of page(s)||6|
|Section||Machining Processes and Quality Assurance|
|Published online||02 December 2019|
Study on chip fragmentation and hole quality in drilling of aluminium 6061 alloy with high pressure internal cooling
Technical University of Cluj-Napoca,
B-dul. Muncii, No. 103-105,
* Corresponding author: Ioan.POPAN@tcm.utcluj.ro
The drilling process is one of the most common processes on many manufacturing areas. It is used for high-quality hole drilling of Aluminium 6061 alloy. In this experimental study precise holes were drilled, using drills with high pressure internal cooling (50 Bar). The influence of the process parameters on holes quality is analysed. Another aspect studied is chip shape and evacuation.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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