Grinding performance of TiCp/Ti-6Al-4V composites with CBN wheels, part I: experimental investigation and surface features

被引：6

作者：

Li, Zheng ^{[1
]}

Ding, Wenfeng ^{[1
]}

Liu, Chaojie ^{[1
]}

Zhou, Huan ^{[1
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Coll Mech & Elect Engn, Nanjing 210016, Peoples R China

来源：

8TH CIRP CONFERENCE ON HIGH PERFORMANCE CUTTING (HPC 2018) | 2018年 / 77卷

基金：

中国国家自然科学基金;

关键词：

PTMCs; Grinding; Brazed CBN wheel; CSG; HSG;

D O I：

10.1016/j.procir.2018.08.243

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This article presents a comparison study on the machining performance of particulate reinforced titanium matrix composites (PTMCs) in conventional speed grinding (CSG) and high speed grinding (HSG) using monolayer brazed CBN wheels. Grinding forces, temperature and ground surface topology have been analyzed. It is discovered that the grinding forces in CSG are higher than those in HSG. However, grinding temperature in HSG is higher. Grinding scratches and concavities are the dominant ground surface features in both the CSG and HSG. The machined surface obtained in HSG is smoother than that obtained in CSG. The material removal mechanism of PTMCs include ductile removal regime of the metallic matrix and brittle removal regime of the TiC reinforced particles in grinding. (C) 2018 The Authors. Published by Elsevier Ltd.

引用

页码：525 / 528

页数：4

共 50 条

[31] EXPERIMENTAL INVESTIGATION ON SURFACE ROUGHNESS IN ELECTRICAL DISCHARGE TURNING OF Ti-6Al-4V ALLOY
Gohil, Vikas
Puri, Y. M.
TRANSACTIONS OF FAMENA, 2017, 40 (04) : 1 - 10
[32] Experimental investigation on enhancing grindability using alkaline-based fluid for grinding Ti-6Al-4V
Mukhopadhyay, Manish
Kundu, Pranab Kumar
Das, Santanu
MATERIALS AND MANUFACTURING PROCESSES, 2018, 33 (16) : 1775 - 1781
[33] A comparison between conventional speed grinding and super-high speed grinding of (TiCp + TiBw) / Ti–6Al–4V composites using vitrified CBN wheel
B. Zhao
W. F. Ding
J. B. Dai
X. X. Xi
J. H. Xu
The International Journal of Advanced Manufacturing Technology, 2014, 72 : 69 - 75
[34] Experimental investigation on the performance and mechanism of graphene oxide nanofluids in turning Ti-6Al-4V
Yi, Shuang
Mo, John
Ding, Songlin
JOURNAL OF MANUFACTURING PROCESSES, 2019, 43 : 164 - 174
[35] Surface integrity in grinding of Ti-6Al-4V using monolayer superabrasive wheel
Jha, Arkajyoti
Paul, Soumitra
ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES, 2019, 5 (02) : 213 - 225
[36] Welding of Ti-6Al-4V Using a Fibre Laser, Part I: Investigation of the Process Characteristics
Iammi, J.
Folkes, J.
LASERS IN ENGINEERING, 2011, 21 (1-2) : 77 - 94
[37] Experimental and Numerical Study on the Temperature Field during Surface Grinding of a Ti-6Al-4V Titanium Alloy
Parente, M. P. L.
Natal Jorge, R. M.
Aguiar Vieira, A.
Santos, S.
Monteiro Baptista, A.
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2013, 20 (05) : 397 - 404
[38] Performance evaluation of the grinding wheel with aggregates of grains in grinding of Ti-6Al-4V titanium alloy
Kacalak, W.
Lipinski, D.
Balasz, B.
Rypina, L.
Tandecka, K.
Szafraniec, F.
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2018, 94 (1-4): : 301 - 314
[39] Mechanical behavior of Ti-6Al-4V at high and moderate temperatures - Part I: Experimental results
Majorell, A
Srivatsa, S
Picu, RC
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2002, 326 (02): : 297 - 305
[40] Surface engineering to improve tribological performance of Ti-6Al-4V
Univ of Birmingham, Birmingham, United Kingdom
Surf Eng, 5 (402-406):

← 1 2 3 4 5 →