The wear-resistant coatings influence on the cutting tool's durability characteristics during the corrosion-resistant materials treatment
The problem of wear-resistant coatings influence on the cutting tool's durability characteristics during the corrosion resistant materials treatment has been experimentally studied. Purpose. The increase of the cutting tools with titanium nitride coatings resistant durability should be experimentally proved while chromium steels whetting. Design/methodology/approach. The foregoing problem was solved the same way: during the experiment the investigation object was whetted by the special cutting instrument. Its cutting blade was fed by titanium nitride ions. Such decision gave us an opportunity to obtain the serious increase of the instrument's durability. Findings. It has been experimentally found that the usage of wear-resistant coatings, containing titanium nitride can increase such important characteristics of cutting tools as their reliability and durability. Originality/ value. The developed experimental methodology and obtained methodology can be widely used for a great range cutting tools durability parameters investigation.