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FEM SIMULATION FOR LASER FORMING PROCESSING Y.B.Chen1,S.Y.Lin2,X.Y.Wang2,L.Q.Li1 (1.State Key Laboratory of Advanced Welding Production Technology, Harbin Institute of Technology, Harbin 150001, China;2.Harbin Research Institute of Welding, Harbin 150001, China) Abstract:Laser forming involves heating sheet metal workpiece along a certain path with a defocused laser beam directed irradiate......
: semi-solid processing; theory; production; forming 1 Introduction As a kind of new near net shape metal processing technology, semi solid processing (SSP) has the brightest future in the 21st... Theory and application research development of semi-solid forming in China LUO Shou-jing(罗守靖)1, W. C. KEUNG(姜永正)2, KANG Yong-lin(康永林)3 1. School of Materials Science and Engineering, Harbin......
by laser solid forming YANG Hai-ou(杨海欧)1, 2, ZHANG Shu-ya(张书亚)1, 2, LIN Xin(林鑫)1, 2,HU Yun-long(胡云龙)1, 2, HUANG Wei-dong(黄卫东)1, 2 1. State Key Laboratory of Solidification Processing, Northwestern... phase; residual stress; laser solid forming Cite this article as: YANG Hai-ou, ZHANG Shu-ya, LIN Xin, HU Yun-long, HUANG Wei-dong. Influence of processing parameters on deposition characteristics......
, BAE W B. An experimental study on forming characteristics of pre-coated sheet metals [J]. Journal of Materials Processing Technology, 2002, 120: 290-295. [10] ZHOU L Q, LI Y P, ZHOU Y C. Numerical... Forming limits of nickel coating on right region ZHOU Li-qun(周里群)1, 2, LI Yu-ping(李玉平)1, ZHOU Yi-chun(周益春)2 1. School of Mechanical Engineering, Xiangtan University, Xiangtan 411105, China; 2......
and temperature on the surface damage in the forming of galvanized advanced high strength steels. These researches focused on the effects of materials and processing conditions on surface damage... Surface topography evolvement of galvanized steels in sheet metal forming HOU Ying-ke(侯英岢)1, YU Zhong-qi(于忠奇)1, ZHANG Wei-gang(张卫刚)1, JIANG Hao-min(蒋浩民)2, LIN Zhong-qin(林忠钦)1 1......
]. The rheo-forming process is an innovative one-step semisolid processing technique with many advantages, such as fine and uniform microstructure, enhanced mechanical properties[2]. However, one...] BROWN S B, FLEMINGS M C. Net-shape forming via semi-solid processing [J]. Advanced Materials & Process, 1993, 1(93): 36-40. [2] JOLY P A, MEHRABIAN R. The rheology of a partially solid alloy [J]. J......
Engineering Performance, 2003, 12: 638-645. [3] RAJ R. Development of a processing map for use in warm-forming and hot-forming process [J]. Materials Transactions A, 1981, 12A: 1089-1097. [4] PRASAD Y... Processing map for hot working of SiCp/7075 Al composites M. RAJAMUTHAMILSELVAN1, S. RAMANATHAN1, R. KARTHIKEYAN2 1. Department of Manufacturing Engineering, Annamalai University......
of Materials Processing Technology, 2001, 111(1/3): 150-154. [10] AMBROGIO G, FILICE L, FRATINI L, MICARI F. Process mechanics analysis in single point incremental forming [C]// Material Processing... forming [J]. Journal of Materials Processing Technology, 2007, 191(1/3): 92-95. [12] KITAZAWA K, OKAKU H. Possibility of CNC incremental stretch-expanding of sheet metal by single-tool-path process [J......
equiaxed (α+β) [J]. Materials Science and Technology, 2000, 16: 511-516. [15] KRIDLI T, SHERIF E G, RICHARD L. Development of processing maps for super plastic forming of weldaliteTM 049 [J]. Materials Science and Engineering A, 1998, 244: 224-232. [16] RAJ R. Development of processing map for use in warm-forming and hot-forming process [J]. Metallurgical Transactions A, 1981, 12: 1089-1097. [17......
of the electromagnetic forming of sheet metals: State-of-the-art and future needs [J]. Journal of Materials Processing Technology, 2003, 142: 744-754. [11] BELEY I V, FERRTIK S M, KHIMENKO L T... processing: Trends and developments [J]. Appl Mech Rev (ASME), 2004, 57(4): 299-324. [16] YU H P, LI Z, LI C F. Numerical simulation of coupled fields of electromagnetic forming for tube compression based......
