Temperature/stress field numerical simulation of hollow blade produced by laser rapid forming

Zhongguo Jiguang/Chinese Journal of Lasers

Volumn 34, Issue 9, 2007, Pages 1308-1312

  Jia, Wen Peng ^a,b   Lin, Xin ^a   Chen, Jing ^a   Yang, Hai Ou ^a   Zhong, Cheng Wen ^b   Huang, Wei Dong ^a  

^a NORTHWESTERN POLYTECHNICAL UNIVERSITY   (China)

^b NORTHWESTERN POLYTECHNICAL UNIVERSITY   (China)

Author keywords

Hollow blade; Laser rapid forming; Laser technique; Temperature stress field

Indexed keywords

COMPUTER SIMULATION; DEPOSITION; FINITE ELEMENT METHOD; HARDENING; LASER APPLICATIONS; STRESS CONCENTRATION; TEMPERATURE DISTRIBUTION; THERMOPLASTICS; TITANIUM ALLOYS;

ALLOY TC4; FINITE ELEMENT MODEL; HOLLOW BLADE; LASER RAPID FORMING (LRF); LASER TECHNIQUE; STRESS DISTRIBUTION; STRESS FIELD; TEMPERATURE FIELD;

METAL FORMING;

EID: 35548974651     PISSN: 02587025     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. W.P. Jia, C. Jing, H. O. Yang et al.. Microstructures and mechanical properties of laser rapid formed Ti-6Al-4V alloy [C]. SPIE, 2005, 5629: 119-128
2. Wang Zengqiang. The development of high-performance aeroegine manufacturing technology [J]. Aeronautical Manufacturing Technology, 2007, 1: 52-55
3. Laser Engineered Net Shaping. Sandia National Laboratories. available at http://www.sandia.gov/mst/pdf/LENS.pdf
4. Weidong Huang, Zhenxia Liu, Xin Lin. A new treatment of interface condition in temperature field calculation during high energy beam processing of materials [J]. Materials Science and Engineering A, 2000, 292(2): 216-218
5. Y. L. Huang, G. Y. Liang, J. Y. Su. A comprehensive model of laser cladding by powder feeding [J]. Acta Metallugica Sinica, 2004, 17(1): 21-27
6. Ehsan Toyserkani, Amir Khajepour, Steve Corbin. 3-D finite element modeling of laser cladding by powder injection: effects of laser pulse shaping on the process [J]. Optics and Lasers in Engineering, 2004, 41: 849-867
7. W. Hofmeister, M. Wert, J. Smugeresky et al.. www.tms.org/pubs/journals/JOM/9907/Hofmeister/Hofmeister-9907.html
8. Xi Mingzhe, Zhang Yongzhong, Shi Likai et al.. Numerical simulation of 3D transient temperature field in thin-wall metal parts fabricated by laser direct deposition [J]. The Chinese Journal of Nonferrous Metals, 2003, 13(4): 887-892
9. K. Dai, L. Shaw. Thermal and mechanical finite element modeling of laser forming from metal and ceramic powders [J]. Acta Materialia, 2004, 52(1): 69-80
10. A. H. Nickel, D. M. Barnett, F. B. Prinz. Thermal stresses and deposition patterns in layered manufacturing [J]. Materials Science and Engineering A, 2001, 317(1): 59-64