Tribological Characterization of the Heat-Assisted Single Point Incremental Forming Process Applied to the Ti6Al4V Alloy with the Definition of an Adhesion Parameter for the Tool Surface

被引:5
作者
Naranjo, Jesus Andres [1 ,2 ]
Miguel, Valentin [1 ,2 ]
Coello, Juana [1 ,2 ]
Manjabacas, Maria Carmen [1 ,2 ]
Martinez-Martinez, Alberto [2 ]
Garcia-Martinez, Enrique [1 ,2 ]
机构
[1] Univ Castilla La Mancha, High Syst Sch Ind Engineers Albacete, Albacete 02071, Spain
[2] Univ Castilla La Mancha, Reg Dev Inst Sci & Engn Mat, Albacete 02071, Spain
关键词
HA-SPIF; Ti6Al4V; adhesion; surface finish; DRY SLIDING WEAR; TITANIUM-ALLOY; TI-6AL-4V SHEET; FORMABILITY; COUNTERFACE; ROTATION; FINISH; STEEL; LASER; ZONE;
D O I
10.3390/ma14247641
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Heat-assisted single point incremental forming or HA-SPIF has a great potential for producing one-piece batches of hard-to-form materials such as Ti6Al4V alloy for medical and aeronautical applications. One of the limitations of the process is the difficulty in achieving a reasonable surface finish, which makes essential the characterization of the tribological process in the tool-sheet contact. In fact, not much work can be found at this point in literature. In this research, a novel procedure for evaluating the adhesion on the tool surface is proposed and the influence of the temperature is determined. The surface finish of parts is analyzed, and the changes promoted by HA-SPIF appearing in the morphology of the external surface layer are characterized by SEM.
引用
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页数:15
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