Properties-accuracy synergistic manufacturing of Ti6Al4V surface based on laser carburizing grinding

被引：6

作者：

Hong, Yuan ^{[1
]}

Sun, Cong ^{[1
,2
,3
]}

Ma, Liang ^{[4
]}

Zhao, Yuhui ^{[2
,3
]}

Zhao, Jibin ^{[2
,3
]}

Wang, Zhiguo ^{[2
,3
]}

Xiu, Shichao ^{[1
]}

机构：

[1] Northeastern Univ, Sch Mech Engn & Automat, Shenyang 110819, Peoples R China

[2] Chinese Acad Sci, Shenyang Inst Automat, State Key Lab Robot, Shenyang 110016, Liaoning, Peoples R China

[3] Inst Robot & Intelligent Mfg, Chinese Acad Sci, Shenyang 110169, Liaoning, Peoples R China

[4] Xinjiang Inst Engn, Sch Mech & Elect Engn, R China, Urumqi 820023, Peoples R China

来源：

TRIBOLOGY INTERNATIONAL | 2024年 / 192卷

关键词：

Ti6Al4V & sdot; Laser carburizinggrinding & sdot; Machining; synergistic; strengtheningintegrated & sdot; Properties-accuracy; SPRAYED TI6AL4V; TEMPERATURE; TI-6AL-4V; INTEGRITY; TITANIUM; ALLOYS;

D O I：

10.1016/j.triboint.2024.109329

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

High -performance Ti6Al4V surfaces are urgently demanded in advanced manufacturing. However, balancing productivity, production costs and energy consumption with existing methods is challenging. Therefore, an efficient Ti6Al4V machining-strengthening integrated technique, laser carburizing grinding, is proposed. The effects of carburizing alloying and grinding heat tempering processes on the surface properties and machining accuracy of Ti6Al4V are investigated by comparative experiments. After laser carburizing grinding, the surface hardness reaches 850HV, the wear loss is only 6.7% of conventional grinding, and the surface roughness Ra is reduced by 20%. This study opens up a new technology for properties-accuracy synergistic manufacturing of Ti6Al4V surfaces, filling a gap in the machining-strengthening integrated theory and promoting great practical value in guiding production.

引用

页数：13

共 45 条

[41] Research on robotic belt grinding method of blisk for obtaining high surface integrity features with variable inclination angle force control [J].

Xiao, Guijian ;

Liu, Xuetao ;

Song, Kangkang ;

Zhang, Tangming ;

Huang, Yun .

ROBOTICS AND COMPUTER-INTEGRATED MANUFACTURING, 2024, 86

[42] Formation and control of martensite in Ti-6Al-4V alloy produced by selective laser melting [J].

Yang, Jingjing ;

Yu, Hanchen ;

Yin, Jie ;

Gao, Ming ;

Wang, Zemin ;

Zeng, Xiaoyan .

MATERIALS & DESIGN, 2016, 108 :308-318

[43] Microstructure and Wear Resistance of a Composite Coating Prepared by Laser Alloying with Ni-Coated Graphite on Ti-6Al-4V Alloy [J].

Yu, Huijun ;

Lu, Lu ;

Wang, Zifan ;

Chen, Chuanzhong .

MATERIALS, 2022, 15 (16)

[44] Microstructure and Wear Resistance of FeCuNiTiAl High-Entropy Alloy Coating on Ti6Al4V Substrate Fabricated by Laser Metal Deposition [J].

Zhang, Dongqi ;

Du, Dong ;

Liu, Guan ;

Pu, Ze ;

Xue, Shuai ;

Chang, Baohua .

LUBRICANTS, 2022, 10 (10)

[45] In-situ synthesis of TiC/graphene/Ti6Al4V composite coating by laser cladding [J].

Zhang, Lizheng ;

Zhao, Zhanyong ;

Bai, Peikang ;

Du, Wenbo ;

Li, Yuxin ;

Yang, Xiao ;

Wang, Qin .

MATERIALS LETTERS, 2020, 270

← 1 2 3 4 5 →