Publication detail

A NEW DESIGN OF ROUGHING MILLING CUTTER AND ITS MACHINING PERFORMANCE

PÍŠKA, M. JAROŠ, A.

Original Title

A NEW DESIGN OF ROUGHING MILLING CUTTER AND ITS MACHINING PERFORMANCE

Type

journal article in Scopus

Language

English

Original Abstract

This paper deals with a new roughing milling cutter design made of high-speed steel by precision casting technology. Each edge of the innovated milling cutter has two special flutes that make so-called compensation edges which help to reduce tensile stress in the end of cutting teeth. Three kinds of PVD coatings ((Al,Ti)N, (Al,Ti,Cr)N and nanocomposite nACo) were used to preserve the tool life. The coatings were made with a cathodic-arc deposition process. Machining tests were carried out on the vertical milling machine FB 32V. Cutting conditions were constant and standard carbon steel C45 DIN EN ISO 4957 (W.Nr. 1.1191) was used as workpiece material. Monitored parameters were force loading and flank wear measured with Stemi 2000 Zeiss. Dynamometer Kistler 9575B/SW DynoWare were used for measuring of instantaneous force loading in long time series. The results confirm a good cutting performance of the new tool.

Keywords

force loading, flank wear, high-speed steel, PVD coating, milling, stress analysis

Authors

PÍŠKA, M.; JAROŠ, A.

Released

20. 10. 2016

Publisher

MM Publishing s.r.o

Location

Praha

ISBN

1805-0476

Periodical

MM Science Journal

Year of study

2016

Number

10

State

Czech Republic

Pages from

1035

Pages to

1039

Pages count

5

URL

http://www.mmscience.eu/content/file/archives/MM_Science_201619.pdf

BibTex

@article{BUT131762,
  author="Miroslav {Píška} and Aleš {Jaroš}",
  title="A NEW DESIGN OF ROUGHING MILLING CUTTER AND ITS MACHINING PERFORMANCE",
  journal="MM Science Journal",
  year="2016",
  volume="2016",
  number="10",
  pages="1035--1039",
  doi="10.17973/MMSJ.2016\{_}10\{_}201619",
  issn="1805-0476",
  url="http://www.mmscience.eu/content/file/archives/MM_Science_201619.pdf"
}