Synonyms
Definition
The self-vibratory drilling is an innovative technology that allows increasing the productivity, without coolant. The poor removal of chips in deep drilling of small diameter is often the cause of tool breakage and poor quality surface. The self-vibratory drilling enables the chip to be split, thanks to the axial vibrations of the drill self-maintained by the cutting energy. Therefore chips are evacuated easily. A specific tool holder with a variable axial stiffness was developed.
Theory and Application
Introduction
The drilling is a machining operation to obtain a hole in a workpiece with a twist drill. This operation is difficult because the cutting edge is embedded in the material. The fragmentation of the chip is difficult. The drill geometry, including the orientation of the drill tip and propeller of the flute, is supposedly designed to evacuate directly the chip tape or force it to undergo a second deflection by...
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Altintas Y (2000) Manufacturing automation: metal cutting, mechanics, machine tool vibrations, and CNC design. Cambridge University Press, Cambridge, UK
Paris H, Museau M (2012) Contribution to the environment performance of the dry-vibratory drilling technology. CIRP Ann Manuf Technol 61(1):47–50
Paris H, Tichkiewitch S, Peigne G (2005) Modelling the vibratory drilling to foresee cutting parameters. CIRP Ann Manuf Technol 54(1):418–421
Smith S, Tlusty J (1997) Current trends in high-speed machining. J Manuf Sci Eng 119(4B):664–666
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Section Editor information
Rights and permissions
Copyright information
© 2019 CIRP
About this entry
Cite this entry
Paris, H. (2019). Self-Vibratory Drilling. In: Chatti, S., Laperrière, L., Reinhart, G., Tolio, T. (eds) CIRP Encyclopedia of Production Engineering. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-53120-4_16813
Download citation
DOI: https://doi.org/10.1007/978-3-662-53120-4_16813
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-662-53119-8
Online ISBN: 978-3-662-53120-4
eBook Packages: EngineeringReference Module Computer Science and Engineering