Fractal geometry of internal thread surfaces manufactured by cutting tap and rolling tap

被引：16

作者：

Talu, Stefan ^{[1
]}

Kulesza, Slawomir ^{[2
]}

Bramowicz, Miroslaw ^{[3
]}

Saglam, Haci ^{[4
]}

Kus, Recai ^{[4
]}

机构：

[1] Tech Univ Cluj Napoca, Directorate Res Dev & Innovat Management DMCDI, Constantin Daicoviciu St 15, Cluj Napoca 400020, Romania

[2] Univ Warmia & Mazury, Fac Math & Comp Sci, Sloneczna 54, PL-10710 Olsztyn, Poland

[3] Univ Warmia & Mazury, Fac Tech Sci, Oczapowskiego 11, PL-10719 Olsztyn, Poland

[4] Selcuk Univ, Fac Technol, Dept Mech Engn, Selcuklu, Konya, Turkey

来源：

MANUFACTURING LETTERS | 2020年 / 23卷

关键词：

3-D surface microtexture; Cutting tap; Fractal analysis; Rolling tap; Scanning electron microscopy; Threads surface; MICROMORPHOLOGY; MICROSTRUCTURE; HYDROXYAPATITE; PARAMETERS; TEXTURE; FILMS; AFM;

D O I：

10.1016/j.mfglet.2019.12.001

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This study presents briefly the application of fractal geometry in internal threads surface characterization to reveal defect fine structures of the internal thread geometry caused by the manufacturing process. The surface texture characteristics of ten internal thread samples M12 x 1.75 of low carbon steel C1020, manufactured by cutting tap and rolling tap were analyzed and discussed through comparative analyses of the experimental data. The surface characteristics of samples were analyzed using scanning electron microscopy (SEM) and were found that surface texture characteristics (S-tr - surface anisotropy ratio and D - fractal dimension) are different for the thread specimens. (C) 2019 Society of Manufacturing Engineers (SME). Published by Elsevier Ltd. All rights reserved.

引用

页码：34 / 38

页数：5

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