Influence of tool and workpiece properties on the wear of the counterparts in contact sliding

Li，Wei1; Zhang，Liangchi2; Wu，Chuhan1; Cui，Zhenxiang3; Niu，Chao3

2022-02-01

10.1115/1.4050902

JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME   影响因子和分区

0742-4787

1528-8897

In a deep drawing process, the contact sliding between the surfaces of a metal sheet and a die/mold under high contact stresses brings about wear of both the counterpart surfaces. This paper aims to investigate the influence of tool and workpiece properties on the wear behaviors subjected to cylinder-on-flat sliding conditions. The effects of different tool materials (Cr12MoV, SKD11, and DC53), radii, surface hardness, and surface treatment processes including thermal diffusion (TD) coating, nitriding coating, and vacuum heat treatment (VHT) were investigated. Two types of workpieces with high tensile strength (DP980 and QP980) were also applied in the tests. The friction coefficient, surface morphology, and material removal were analyzed with the aid of load cells installed and microscopy measurements. It was found that the DC53 tool experiences the smallest tool wear and material transfer. The least material transfer is attributed to its low adhesion to workpiece material, which also results in more wear debris and a higher friction coefficient. The TD coated tool surface can further improve the wear resistance and bring about the lowest friction coefficient. The debris density associated with the TD coating is also the smallest. These findings provide a useful guideline for the design and optimization of molds/ dies for the deep drawing processes of sheet metals.

Contact sliding Deep drawing Friction Mechanical properties Sliding wear Tribological systems

SCI ; EI

英语

通讯

Baosteel Australia Research and Development Centre (BAJC) portfolio with Project[BA17001] ; ARC Hub for Computational Particle Technology[IH140100035] ; Chinese Guangdong Specific Discipline Project[2020ZDZX2006] ; Shenzhen Key Laboratory Project of Cross-Scale Manufacturing Mechanics[K01326122]

Engineering

Engineering, Mechanical

WOS:000731326900014

ASME

20212310475034

Aluminum nitride ; Chromium alloys ; Chromium metallography ; Debris ; Deep drawing ; Diffusion coatings ; Friction ; Heat treatment ; Molybdenum metallography ; Morphology ; Sheet metal ; Surface morphology ; Surface treatment ; Tensile strength ; Vacuum applications ; Vanadium metallography ; Wear of materials

Metal Forming:535.2 ; Heat Treatment Processes:537.1 ; Chromium, Manganese, Molybdenum, Tantalum, Tungsten, Vanadium and Alloys:543 ; Vacuum Applications:633.1 ; Organic Compounds:804.1 ; Coating Materials:813.2 ; Physical Properties of Gases, Liquids and Solids:931.2

ENGINEERING

2-s2.0-85107364329

Scopus

1.School of Mechanical and Manufacturing Engineering,University of New South Wales,2052,Australia
2.Shenzhen Key Laboratory of Cross-Scale Manufacturing Mechanics,Department of Mechanics and Aerospace Engineering,Southern University of Science and Technology,Shenzhen, Guangdong,518055,China
3.Baoshan Iron and Steel Co.,Ltd.,Shanghai,200941,China

Li，Wei,Zhang，Liangchi,Wu，Chuhan,et al. Influence of tool and workpiece properties on the wear of the counterparts in contact sliding[J]. JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME,2022,144(2).

Li，Wei,Zhang，Liangchi,Wu，Chuhan,Cui，Zhenxiang,&Niu，Chao.(2022).Influence of tool and workpiece properties on the wear of the counterparts in contact sliding.JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME,144(2).

Li，Wei,et al."Influence of tool and workpiece properties on the wear of the counterparts in contact sliding".JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME 144.2(2022).