Evaluation of microgeometry of cylindrical parts after cross-rolling in smooth plates

International Scientific Conference «AGRITECH-2019: Agribusiness, Environmental Engineering and Biotechnologies»

农业科学;生态环境科学;生物科学

Metel, Alexander^1 ; Zaides, Semen^2 ; Bobrovskij, Nikolaj^3 ; Dak Fong, Fam^2 ; Levitskih, Olesja^4 ; Quang, Le Hong^2 ; Lukyanov, Aleksey^4

Moscow State Technological University Stankin, Moscow, Russia^1

Irkutsk National Research Technical University, Irkutsk, Russia^2

Togliatti State University, Togliatti, Russia^3

Samara Scientific Center, Russian Academy of Science, Samara, Russia^4

关键词: Cross rolling;    Mechanical processing technology;    Micro geometry;    Quality characteristic;    Relative deformation;    Rotational speed;    Surface layers;    Transverse rolling;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/315/6/062027/pdf
DOI  :  10.1088/1755-1315/315/6/062027

来源: IOP

【 摘 要 】

Hardening and finishing processing of cylindrical parts by transverse rolling in smooth plates was studied. The effect of the relative deformation and rotational speed of the workpiece on the main quality characteristics of the surface layer of hardened parts, such as diameter accuracy, roughness and ripples of the surface layer was determined experimentally. The results of the work offer a means for adopting the described method of cross-rolling for manufacturing of machine parts. The process in question can be implemented without the use of environmentally hazardous lubricating cooling technological means, which makes it possible to attribute it in the future to one of the types of green mechanical processing technologies.