超耐熱合金Inconel718の基本的切削特性

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/3728
File
Title
超耐熱合金Inconel718の基本的切削特性
Title Alternative
Basic Machining Characteristics of Super Heat Resistive Alloy lnconel 718
Author
氏名 越智 秋雄
ヨミ オチ アキオ
別名 Ochi Akio
氏名 和泉 真澄
ヨミ イズミ マスミ
別名 Izumi Masumi
氏名 板倉 勝利
ヨミ イタクラ カツトシ
別名 Itakura Katsutoshi
氏名 小西 正明
ヨミ コニシ マサアキ
別名 Konishi Masaaki
Subject
Ni based heat resistive alloy
Inconel 718
cemented carbide tool
negative rake
positive rake
round insert
tool wear
cutting force
ceramic tool
NDC
531.32
Abstract

Ni based heat resistive alloys such as Waspalloy, Nimonic or Inconel are very difficult-to-cut materials because of their low heat conductivity, highly adhesive characteristics or superior mechanical properties. Although great efforts have been made to improve their machining characteristics, they are yet remained as difficult-to-cut materials. In this report, basic machining characteristics of typical solution-treated-and-aged Inconel 718 are investigated for the reference of ordinal machine shop. Negative, positive and round cemented carbide K grade and some ceramic tools are tested and their tool wear and cutting forces are measured. Some of the obtained results prove clearly that they are very useful for the machining of heat resistive alloy.

Journal Title
広島工業大学紀要. 研究編
Volume
41
Spage
7
Epage
12
Published Date
2007
Publisher
広島工業大学
ISSN
13469975
NCID
AA11599110
Language
jpn
NIIType
Departmental Bulletin Paper
Text Version
出版社版
Old URI
Set
it-hiroshima