A Proposition for New Quality 3D Indexes to Measure Surface Roughness

Ali Aidibe; Mojtaba Kamali Nejad; Antoine Tahan; Mohammad Jahazi; Sylvain G. Cloutier

doi:10.1016/j.procir.2016.03.136

A Proposition for New Quality 3D Indexes to Measure Surface Roughness

Ali Aidibe
, Mojtaba Kamali Nejad
, Antoine Tahan
, Mohammad Jahazi
, Sylvain G. Cloutier

École de technologie supérieure

Research output: Contribution to journal › Conference article › peer-review

5 Citations (Scopus)

Abstract

The average absolute roughness S_a presented in ISO 25178, commonly used in the industry, is not a reliable discriminator of different surface texture types. This paper presents new quality indexes for a 3D characterization of surface texture of diamond cut die inserts used for injected plastic optics in lighting applications. The proposed surface quality indexes, namely floor and ceiling surface quality index (FSQI, CSQI) were tested on nineteen different die insert samples. The results of the analysis demonstrate that FSQI and CSQI provide a better understanding and improved discriminator of the texture of different high precision diamond cutting processes than S_a.

Original language	English
Pages (from-to)	327-330
Number of pages	4
Journal	Procedia CIRP
Volume	46
DOIs	https://doi.org/10.1016/j.procir.2016.03.136
Publication status	Published - 2016
Event	7th CIRP Conference on High Performance Cutting, HPC 2016 - Chemnitz, Germany Duration: 31 May 2016 → 2 Jun 2016

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy
SDG 9 Industry, Innovation, and Infrastructure
SDG 12 Responsible Consumption and Production

!!!Keywords

3D Roughness
Machining
Plastic lenses
PrecisionIntroduction
Surface integrity

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10.1016/j.procir.2016.03.136

Cite this

@article{d5b8f4f040a94313811034fd392496ea,

title = "A Proposition for New Quality 3D Indexes to Measure Surface Roughness",

abstract = "The average absolute roughness Sa presented in ISO 25178, commonly used in the industry, is not a reliable discriminator of different surface texture types. This paper presents new quality indexes for a 3D characterization of surface texture of diamond cut die inserts used for injected plastic optics in lighting applications. The proposed surface quality indexes, namely floor and ceiling surface quality index (FSQI, CSQI) were tested on nineteen different die insert samples. The results of the analysis demonstrate that FSQI and CSQI provide a better understanding and improved discriminator of the texture of different high precision diamond cutting processes than Sa.",

keywords = "3D Roughness, Machining, Plastic lenses, PrecisionIntroduction, Surface integrity",

author = "Ali Aidibe and Nejad, \{Mojtaba Kamali\} and Antoine Tahan and Mohammad Jahazi and Cloutier, \{Sylvain G.\}",

note = "Publisher Copyright: {\textcopyright} 2016 The Authors.; 7th CIRP Conference on High Performance Cutting, HPC 2016 ; Conference date: 31-05-2016 Through 02-06-2016",

year = "2016",

doi = "10.1016/j.procir.2016.03.136",

language = "English",

volume = "46",

pages = "327--330",

journal = "Procedia CIRP",

issn = "2212-8271",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - A Proposition for New Quality 3D Indexes to Measure Surface Roughness

AU - Aidibe, Ali

AU - Nejad, Mojtaba Kamali

AU - Tahan, Antoine

AU - Jahazi, Mohammad

AU - Cloutier, Sylvain G.

PY - 2016

Y1 - 2016

N2 - The average absolute roughness Sa presented in ISO 25178, commonly used in the industry, is not a reliable discriminator of different surface texture types. This paper presents new quality indexes for a 3D characterization of surface texture of diamond cut die inserts used for injected plastic optics in lighting applications. The proposed surface quality indexes, namely floor and ceiling surface quality index (FSQI, CSQI) were tested on nineteen different die insert samples. The results of the analysis demonstrate that FSQI and CSQI provide a better understanding and improved discriminator of the texture of different high precision diamond cutting processes than Sa.

AB - The average absolute roughness Sa presented in ISO 25178, commonly used in the industry, is not a reliable discriminator of different surface texture types. This paper presents new quality indexes for a 3D characterization of surface texture of diamond cut die inserts used for injected plastic optics in lighting applications. The proposed surface quality indexes, namely floor and ceiling surface quality index (FSQI, CSQI) were tested on nineteen different die insert samples. The results of the analysis demonstrate that FSQI and CSQI provide a better understanding and improved discriminator of the texture of different high precision diamond cutting processes than Sa.

KW - 3D Roughness

KW - Machining

KW - Plastic lenses

KW - PrecisionIntroduction

KW - Surface integrity

UR - https://www.scopus.com/pages/publications/84978823382

U2 - 10.1016/j.procir.2016.03.136

DO - 10.1016/j.procir.2016.03.136

M3 - Conference article

AN - SCOPUS:84978823382

SN - 2212-8271

VL - 46

SP - 327

EP - 330

JO - Procedia CIRP

JF - Procedia CIRP

T2 - 7th CIRP Conference on High Performance Cutting, HPC 2016

Y2 - 31 May 2016 through 2 June 2016

ER -

A Proposition for New Quality 3D Indexes to Measure Surface Roughness

Abstract

UN SDGs

!!!Keywords

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