Improving the efficiency of shaving through the use of wear-resistant coatings

International Scientific-Technical Conference on Innovative Engineering Technologies, Equipment and Materials 2018

材料科学;工业技术（总论）

Gilman, V.N.^1^2 ; Balabanov, I.P.^1^3 ; Faskhutdinov, A.I.^1^2^3

Kazan Federal University, 18 Kremlyovskaya street, Kazan

420008, Russia^1

KAMAZ PTC, 2 Avtozavodsky Avenue, Naberezhnye Chelny

423827, Russia^2

Kazan National Research Technical University Named after A. N. Tupolev-KAI, 10 K. Marks street, Kazan

420111, Russia^3

关键词: Ceramic balls;    Clean surfaces;    Cutting edges;    Multi-component coatings;    Wear-resistant coating;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/570/1/012024/pdf
DOI  :  10.1088/1757-899X/570/1/012024

来源: IOP

【 摘 要 】

The influence of the preparation and use of various types of wear-resistant coatings on the tool shaver of high-speed steel R6M5K5 with a hardness of 60-65HRc for shavinging parts such as gear driven made of steel 20HGNMTA with a hardness of 160-210 HB. The use of hydroabrasive cleaning with ceramic balls made it possible to obtain a clean surface with a rounding of the cutting edge to 7 microns. For the analysis of durability, coatings based on titanium nitride (TiN) and a multi-component coating of titanium and aluminum (AlTiN) were used. The coating on the basis of titanium nitride (TiN) increased the resistance 1.35 times. Multi-component coating of titanium and aluminum (AlTiN) increased resistance 1.61 (AlTiN) times.