In the present research, effects of volume fraction SiC+Al2O3 particles and aging temperature on machinability stir-casted Al7075 metal matrix composites (MMC) have been investigated. The hybrid were fabricated using liquid metallurgy route. was reinforced with different wt. % SiC (3%, 6%, 9%) Al2O3 (2%, 4%, 6%) which used to fabricate composites. samples aged at temperatures (140 ºC, 160 180 º...

Cutting forces in turning have dramatic impact on the cutting stability, tool wear index and surface quality. Machinability of cast iron is important as per this material served main source manufacturing specific parts automotive industry. Also, special may require final operation to eliminate related defects residuals. In context, study focuses optimization analysis during dry GGG50 material. ...

Forming micro-dimples nearer to the cutting edge on rack face of tungsten carbide inserts will positively influence machinability. However, it is challenging machine perfect micro-dimple dimensions by utilizing available machining techniques. Finite element analysis can be an efficient way observe dimple-texture area density, size, and various shapes inserts' This paper numerically analyses imp...

Abstract Machinability and optimization are the two objectives of researchers who guide us to enhance manufacturing industry. Examining analyzing parameters such as surface roughness, tool wear, cutting force during processing would be beneficial that used in various fields industires. This study examined effect forces roughness on material surface. Experimental studies were carried out by usin...