The sliding diamond burnishing process is one among many post-machining processes applied for surface integrity enhancement purposes. This experimental study aims to investigate the effect of parameters on roughness product. Taguchi design was used, and machining considered were force, feed rate, number passes with three levels each. C45 steel alloy workpieces face milled same variables their m...

Burnishing is a cold working technique used as surface enrichment to meet the desired properties of workpiece. It improves visual properties, dimensional tolerances, fatigue strength, roughness, and hardness work material by applying appropriate pressure through complex ball burnishing tool cause plastic deformation. In current work, mathematical modeling process was carried out predict roughne...

Selective laser melting is a frequently used, powder bed fusion additive manufacturing technology for producing metallic parts. However, appropriate surface quality cannot be achieved, so post-processing often necessary. Subsequent machining of surfaces serves multiple objectives such as improvement dimensional accuracy, changing roughness and modification the residual stress state higher hardn...

Abstract A novel two-dimensional ultrasonic surface burnishing process (2D-USBP) is proposed. 7075-T6 aluminum samples are processed by a custom-designed 2D-USBP setup. Parameter optimization of conducted to determine the best processing strategy aluminum. uniform design method utilized optimize process. U 13 (13 3 ) and 7 (7 2 tables established conduct parameter optimization. Burnishing depth...

-AISI D3 tool steel is a high-carbon, highchromium, oil-hardening tool steel that is characterized by a relatively high attainable hardness and numerous, large, chromium-rich alloy carbides in the microstructure. These carbides provide good resistance to wear from sliding contact with other metals and abrasive materials. Typical applications for D3 tool steel include Blanking, stamping, and col...

Cemented Ti-6Al-4V components were used to resurface ten femoral heads in nine young adult patients with osteonecrosis of the femoral head (average age 32 years; range 20 to 51). There were eight hips at Ficat stage III and two at stage IV. Five hips have maintained satisfactory function for an average period of 11.2 years (10 to 12.2) with no radiographic evidence of component loosening or ost...