Publication detail

THE INVESTIGATION OF THE INFLUENCE OF MODERN COATINGS APPLIED TO THE CUTTING INSERTS DURING MACHINING

JAROŠ, A. SEDLÁK, J. MAJERÍK, J. JAŠEK, P.

Czech title

THE INVESTIGATION OF THE INFLUENCE OF MODERN COATINGS APPLIED TO THE CUTTING INSERTS DURING MACHINING

English title

THE INVESTIGATION OF THE INFLUENCE OF MODERN COATINGS APPLIED TO THE CUTTING INSERTS DURING MACHINING

Type

conference paper

Language

en

Original abstract

This article deals with benefits of PVD and CVD coatings applied to cutting inserts during face milling. The coatings deposited on cutting inserts were used to extension the tool life. Machining was carried out on the vertical milling machine (producer TOS Kurim) without using process liquid. Set up cutting conditions were constant throughout the machining and low-alloy Cr-Mo steel DIN 42CrMoS4 (W. Nr. 1.7227) was used as workpiece material. The aim of this experiment was to compare coated and uncoated cutting inserts clamped in the milling cutter and find out the benefits of PVD or CVD coatings during face milling. The monitored parameters were the force load measured by piezoeletrical dynamometer Kistler 9257B and the flank wear measured by workshop optical microscope.

Czech abstract

Tento článek pojednává o výhodách PVD a CVD povlaků nanesených na VBD při čelním frézování. Povlaky nanesené na VBD výrazně prodlužují jejich životnost. Experiment probíhal na vertikální frézce bez použití procesní kapaliny. Nastavené řezné podmínky byly po celou dobu obrábění konstantní, materiálem obrobku byla ocel DIN 42CrMoS4. Cílem testování bylo porovnání povlakovaných a nepovlakovaných VBD, kdy monitorovanými parametry bylo silové zatížení a opotřebení břitu nástroje.

English abstract

This article deals with benefits of PVD and CVD coatings applied to cutting inserts during face milling. The coatings deposited on cutting inserts were used to extension the tool life. Machining was carried out on the vertical milling machine (producer TOS Kurim) without using process liquid. Set up cutting conditions were constant throughout the machining and low-alloy Cr-Mo steel DIN 42CrMoS4 (W. Nr. 1.7227) was used as workpiece material. The aim of this experiment was to compare coated and uncoated cutting inserts clamped in the milling cutter and find out the benefits of PVD or CVD coatings during face milling. The monitored parameters were the force load measured by piezoeletrical dynamometer Kistler 9257B and the flank wear measured by workshop optical microscope.

Keywords in Czech

Čelní frézování, VBD, povlaky, silové zatížení, trvanlivost

Keywords in English

Face milling, cutting inserts, coatings, force loading, tool life

Released

23.11.2017

Publisher

Trenčianskej univerzity Alexandra Dubčeka v Trenčíne

Location

Trenčín

ISBN

978-80-8075-787-8

Book

Transfer 2017

Edition number

1

Pages from–to

1–10

Pages count

10

BIBTEX


@inproceedings{BUT143055,
  author="Aleš {Jaroš} and Josef {Sedlák} and Jozef {Majerík} and Petr {Jašek},
  title="THE INVESTIGATION OF THE INFLUENCE OF MODERN COATINGS APPLIED TO THE CUTTING INSERTS DURING MACHINING",
  booktitle="Transfer 2017",
  year="2017",
  month="November",
  pages="1--10",
  publisher="Trenčianskej univerzity Alexandra Dubčeka v Trenčíne",
  address="Trenčín",
  isbn="978-80-8075-787-8"
}