Plastic Deformation Behavior of HotDipped Advanced Galvanized Steel#br#
 Under the Condition of Friction Coupling

Abstract

Abstract:

Different plastic deformation under the condition of friction coupling on a selfdeveloped friction tester was obtained by setting the reduction of punch and load. The friction tester can simulate the relative sliding under the forming force in the process of practical stamping. The surface roughness, friction coefficient and dynamic evolution were studied and analyzed to determine galling initiation. The results show that the galling initiation would go through three stages of film cracking, transfer and agglomerate, and the galling initiated earlier as the plastic deformation was larger. The surface damage was resulted from the effect of adhesive wear and plowing.

Key words: high strength steel, friction coupling, plastic deformation, galling

CLC Number:

TG 386

ZHENG Xiankun,WANG Wurong,WEI Xicheng. Plastic Deformation Behavior of HotDipped Advanced Galvanized Steel#br# Under the Condition of Friction Coupling[J]. Journal of Shanghai Jiaotong University, 2017, 51(4): 432-.

References

［1］GRD A, KRAKHMALEV P, BERGSTRM J. Influence of tool steel microstructure on origin of galling initiation and wear mechanisms under dry sliding against a carbon steel sheet［J］. Wear, 2009, 267(1): 387393.
［2］HEIDE E V D, SCHIPPER D J. Galling initiation due to frictional heating［J］. Wear, 2003, 254(11): 11271133.
［3］CARLSSON P, BEXELL U, OLSSON M. Tribological performance of thin organic permanent coatings deposited on 55%AlZn coated steel: Influence of coating composition and thickness on friction and wear［J］. Wear, 2001, 251(1): 10751084.
［4］JEON J, BRAMLEY A N. A friction model for microforming［J］. The International Journal of Advanced Manufacturing Technology, 2007, 33(1/2): 125129.
［5］HUMMEL S R. An application of frictional criteria for determining galling thresholds in line contact tests［J］. Tribology International, 2002, 35(12): 801807.
［6］KIM H, SUNG J, GOODWIN F E, et al. Investigation of galling in forming galvanized advanced high strength steels (AHSSs) using the twist compression test (TCT)［J］. Journal of Materials Processing Technology, 2008, 205(1): 459468.
［7］ASTM International. ASTM G4015 standard terminology relating to wear and erosion ［EB/OL］. (20150106) ［20150910］. https://www.astm.org/Standards/G40.htm.
［8］WANG W R, WANG K, ZHAO Y Z, et al. A study on galling initiation in friction coupling stretch bending with advanced high strength hotdip galvanized sheet ［J］. Wear, 2015, 328/329: 286294
［9］GEARING B P, MOON H S, ANAND L. A plasticity model for interface friction: Application to sheet metal forming［J］. International Journal of Plasticity, 2001, 17(2): 237271
［10］孙胜伟. 轿车车身覆盖件冲压拉毛问题分析及对策［J］. 汽车工艺与材料, 2012 (12): 14.
SUN Shengwei. Analysis and countermeasure for galling in the stamping of car body panels［J］. Automobile Technology and Material, 2012 (12): 14.
［11］鲍平, 蒋浩民, 陈新平. 热镀锌铁合金钢板冲压成形过程表面特性研究［J］. 锻压装备与制造技术, 2008, 42(3): 7374.
BAO Ping, JIANG Haomin, CHEN Xinping. Surface evolution of zinccoated galvanized steel in the stamping process［J］. China Metalforming Equipment and Manufacturing Technology, 2008, 42(3): 7374.
［12］WANG W R, HUA M, WEI X C. A comparison study of sliding friction behavior between two high strength DP590 steel sheets against heat treated DC53 punch: Hotdip galvanized sheet versus cold rolled bare sheet［J］. Tribology International, 2012, 54: 114122.

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Plastic Deformation Behavior of HotDipped Advanced Galvanized Steel#br# Under the Condition of Friction Coupling

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