Study on the Wear Process of Styli in the CERCHAR Test
In the CERCHAR abrasivity test for rocks, to understand the wear process of styli is important for the appropriate setting of test conditions and for the estimation of bit wear in in-situ rock excavation. In this study, the wear process of a stylus was estimated from both the stylus vertical displac...
Main Authors: | Kimihiro HASHIBA, Katsunori FUKUI, Motoki SAKAGAMI, Shogo SANUKI |
---|---|
Format: | Article |
Language: | English |
Published: |
The Mining and Materials Processing Institute of Japan
2016-08-01
|
Series: | Journal of MMIJ |
Subjects: | |
Online Access: | https://www.jstage.jst.go.jp/article/journalofmmij/132/8/132_144/_pdf/-char/en |
Similar Items
-
Evaluation of Cutting Performance of a TBM Disc Cutter and Cerchar Abrasivity Index Based on the Brittleness and Properties of Rock
by: Hoyoung Jeong, et al.
Published: (2023-02-01) -
Çok düşük-orta aşındırıcı kayaçların tek eksenli basınç dayanımının Cerchar aşınma indeksi ile tahmini
by: Ahmet Teymen
Published: (2020-11-01) -
Laboratory Test Campaign Aimed at the Analysis of an Uncommon Wear Phenomenon in a Marble Quarry
by: Alfio Di Giovanni, et al.
Published: (2022-02-01) -
Temperature-dependent abrasivity of Bukit Timah granite and implications for drill bit wear in thermo-mechanical drilling
by: Ji, Yinlin, et al.
Published: (2022) -
Effects of mechanical and mineralogical properties on CERCHAR abrasivity index and specific energy of some Thai rocks
by: Narawit Kathancharoen, et al.
Published: (2023-09-01)