Publication detail
Analysis of Cutting Forces when Drilling Composites
HUMÁR, A. PÍŠKA, M.
English title
Analysis of Cutting Forces when Drilling Composites
Type
Paper in proceedings (conference paper)
Language
en
Original abstract
A study of the cutting force components (in axial and tangential direction)and wear process when drilling a glass fibre reinforced plastic and carbon prepreg was made. Four component piezoelectric dynamometer KISTLER 9272, fully controlled by a PC, and statistical assessment were used to measurement of the torque and forces. Multiple regression analysis was used to determine the complex relationships between cutting torque and forces versus the drill diameter, feed per revolution and machined material. The recommended drilling material is sintered carbide (ISO grade K10-20) with the TiAlN coating because of the low cutting forces and the low wear rate. HSS and coated HSS suffers from the intensive flank wear, followed by high increments in the axial force and delamination of not-supported distal layers of the drilled material dur-ing drilling.
Keywords in English
composite, cutting force, wear, statistics
Released
2000-09-25
Location
Wien, Austria
ISBN
3-901888-05-5
Book
Proceedings of the XVI IMEKO World Congress IMEKO 2000, Volume III, Topic 3 – Measurement of Force, Mass and Torque
Pages from–to
97–102
Pages count
6
BIBTEX
@inproceedings{BUT2926,
author="Anton {Humár} and Miroslav {Píška}",
title="Analysis of Cutting Forces when Drilling Composites",
booktitle="Proceedings of the XVI IMEKO World Congress IMEKO 2000, Volume III, Topic 3 - Measurement of Force, Mass and Torque",
year="2000",
pages="97--102",
address="Wien, Austria",
isbn="3-901888-05-5"
}