Detail publikace
Analýza řezných sil při vrtání kompozitů
HUMÁR, A. PÍŠKA, M.
Český název
Analýza řezných sil při vrtání kompozitů
Anglický název
Analysis of Cutting Forces when Drilling Composites
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
en
Originální abstrakt
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.
Český abstrakt
Studie řezných sil při vrtání kompozitních materiálů vyztužebných skelnými a uhlíkovými vlákny. Statistické zpracování regresních vztahů. Doporučený řezný materiál – SK K10-20. HSS nedoporučen v důsledku rychlého otěru.
Anglický abstrakt
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.
Klíčová slova česky
komposit, řezné síly, opotřebení, statistické zpracování dat
Klíčová slova anglicky
composite, cutting force, wear, statistics
Rok RIV
2001
Vydáno
25.09.2000
Místo
Wien, Austria
ISBN
3-901888-05-5
Kniha
Proceedings of the XVI IMEKO World Congress IMEKO 2000, Volume III, Topic 3 - Measurement of Force, Mass and Torque
Strany od–do
97–102
Počet stran
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",
month="September",
pages="97--102",
address="Wien, Austria",
isbn="3-901888-05-5"
}