الإقلال من عامل الاحتكاك باستخدام تيار ثلاثي الاتجاه في أثناء خراطة الفولاذ السبائكي

Abstract EN

This research aims to facilitate the operation of machining alloyed steel ,which contains specific ratios of nickel, chromium, magnesia, titanium and copper, through three-direction compressed cooling by, liquid mixture.

The mixture is composed of pressed water, pressed air, oil, salt and sulfur.

Compressed mixture was used previously but only in one direction.

This work uses ternary directions vertical, horizontal and parallel to axis of work piece, which reduces the cost of expensive equipment.

The research studies the reduction in the values of cutting forces and friction factor.

In ordinary machining the chips was continuous but our method it is discontinuous.

The cutting tools life was increased.

the effect of the nozzle diameter was also studied on the friction factor and effect of the angleγ on the cutting forces and friction factor was investigated