Study of tapping process of carbon fiber reinforced plastic composites/AA7075 stacks

被引：1

作者：

D'Orazio, Alessio ^{[1
]}

El Mehtedi, Mohamad ^{[1
]}

Forcellese, Archimede ^{[1
]}

Nardinocchi, Alessia ^{[2
]}

Simoncini, Michela ^{[3
]}

机构：

[1] Univ Politecn Marche, Via Brecce Bianche, I-60100 Ancona, Italy

[2] HP Composites, Zona Ind, Via Lampo, I-63100 Frazione Campolungo, Ascoli Piceno, Italy

[3] Univ eCampus, Via Isimbardi 10, I-22060 Novedrate, CO, Italy

来源：

PROCEEDINGS OF 21ST INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL FORMING (ESAFORM 2018) | 2018年 / 1960卷

关键词：

METAL-MATRIX COMPOSITES; PREDICTION; FORCES; OPERATIONS; TORQUE;

D O I：

10.1063/1.5034906

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The present investigation aims at studying the tapping process of a three-layer stack constituted by two CFRP layers and a core plate in AA7075 aluminum alloy. The CFRP laminates were obtained by a pre-impregnated woven sample made up of T700 carbon fibers and a thermoset epoxy matrix. Tapping experiments were performed on a 5-axis machining center instrumented with a dynamometer to measure thrust force generated during process. A high-speed steel tool, coated with nanocomposite TiAlN, was used. According to the tool manufacturer recommendations, rotational speed and feed rate were 800 rpm and 1000 mm/min, respectively. Similar thrust force time history responses were obtained by tapping different holes, even though the vertical force increases with number of threaded holes. Furthermore, a quantitative evaluation of delamination at the periphery of entry holes was carried out. The delamination at the entry hole strongly increases with number of threaded holes.

引用

页数：6

共 50 条

[21] SYNTHESIS OF NOVEL AA7075 COMPOSITE MATERIALS, REINFORCED IN-SITU WITH TiB2, FOR SPECIAL APPLICATIONS [J].

Mirea, A. C. ;

Stancel, C. D. ;

Butu, M. ;

Buzatu, M. ;

Avasiloaiei, C. ;

Niculescu, F. ;

Mateescu, A. .

UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES B-CHEMISTRY AND MATERIALS SCIENCE, 2023, 85 (03) :253-266

[22] RETRACTED: Optimization on Tribological Behaviour of AA7075/Zirconium Boride Composites Using Taguchi Technique (Retracted Article) [J].

Mohan, S. Krishna ;

Reddy, R. Meenakshi ;

Kamalakar, V. ;

Pranavan, S. ;

Amareswar, M. ;

Seikh, A. H. ;

Siddique, M. H. ;

Kishore, T. L. ;

Singh, Bhupender .

ADVANCES IN MATERIALS SCIENCE AND ENGINEERING, 2022, 2022

[23] Fabrication, characterization and analysis of improvements in mechanical properties of AA7075/ZrB2 in-situ composites [J].

Nallusamy, M. ;

Sundaram, S. ;

Kalaiselvan, K. .

MEASUREMENT, 2019, 136 :356-366

[24] From Metal Chips to Composite: Effect of Age-Hardening on Mechanical and Wear Properties of Al2O3 Reinforced AA7075 Composites [J].

Durmus, Hulya ;

Gul, Canser ;

Comez, Nilay ;

Uzun, Receponur .

SCIENCE OF SINTERING, 2020, 52 (02) :177-186

[25] Fabrication and investigation on mechanical properties of (AA7075/Cr3C2) metal matrix composites [J].

Rao, V. Ramakoteswara ;

Chowdary, J. Rangaraya ;

Gudapati, S. P. Kumar .

MATERIALS TODAY-PROCEEDINGS, 2020, 23 :513-517

[26] Turning characteristics of in situ formed TiB2 ceramic particulate reinforced AA7075 aluminum matrix composites using polycrystalline diamond cutting tool [J].

Pugazhenthi, A. ;

Kanagaraj, G. ;

Dinaharan, I. ;

Selvam, J. David Raja .

MEASUREMENT, 2018, 121 :39-46

[27] MODELING AND OPTIMIZATION OF PROCESS PARAMETERS FOR DELAMINATION IN DRILLING GLASS FIBER REINFORCED PLASTIC (GFRP) COMPOSITES [J].

Latha, B. ;

Senthilkumar, V. S. ;

Palanikumar, K. .

MACHINING SCIENCE AND TECHNOLOGY, 2011, 15 (02) :172-191

[28] Rotary ultrasonic machining of carbon fiber-reinforced plastic composites: effects of ultrasonic frequency [J].

Wang, Hui ;

Hu, Yingbin ;

Cong, Weilong ;

Burks, Anthony R. .

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2019, 104 (9-12) :3759-3772

[29] Three-dimensional numerical modelling of drilling of carbon fiber-reinforced plastic composites [J].

Isbilir, Ozden ;

Ghassemieh, Elaheh .

JOURNAL OF COMPOSITE MATERIALS, 2014, 48 (10) :1209-1219

[30] Mechanical and thermal properties of AA7075/ TiO2/Fly ash hybrid composites obtained by hot forging [J].

Murthy, K. V. Shivananda ;

Girish, D. P. ;

Keshavamurthy, R. ;

Varol, Temel ;

Koppad, Praveennath G. .

PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL, 2017, 27 (04) :474-481

← 1 2 3 4 5 →