Metallographic Analysis of the Dead Metal Zone In Metal Cutting With a Rounded-Edge Tool-Reference-Cited by-同舟云学术

Metallographic Analysis of the Dead Metal Zone In Metal Cutting With a Rounded-Edge Tool

Published:2013-05-15 Issue:5 Volume:50 Page:318-330
ISSN:2195-8599
Container-title:Practical Metallography
language:en
Short-container-title:

Author:

Öztürk S.¹,Uysal A.²,Altan E.²

Affiliation:

1. Department of Mechanical Engineering, Abant Izzet Baysal University, Bolu, Turkey; e-mail:

2. Department of Mechanical Engineering, Yildiz Technical University, Istanbul, Turkey.

Abstract

Abstract The experimental results show that a small dead region is seen in front of the rake face during cutting with a rounded-edge cutting tool. Although this fact was accepted, metallographic analysis of the dead metal zone had never been conducted. A quick stop device was used to obtain chip root samples that are representative of the deformation taking place during dynamic (actual) cutting conditions. A metallographic analysis was performed on selected specimens to identify the microstructure and formation. The photomicrographs were analyzed and an effort made to explain the dead metal zone microstructure.

Publisher

Walter de Gruyter GmbH

Subject

Metals and Alloys,Mechanics of Materials,Condensed Matter Physics,Electronic, Optical and Magnetic Materials

Link

https://www.degruyter.com/document/doi/10.3139/147.110207/pdf

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