The laser micro-machining technology is an attractive alternative to conventional photoresist-based technologies for manufacturing terahertz (THz) cross-shaped mesh filters. It can address some limitations related filter's quality, process complexity, unit cost and available materials. However, there are also open issues associated with the that have be addressed. In particular, intrinsic chara...

High speed machining (HSM) may produces parts with substantially higher fatigue strength; increased subsurface micro-hardness and plastic deformation, mostly due to the ploughing of the round cutting tool edge associated with induced stresses, and can have far more superior surface properties than surfaces generated by grinding and polishing. Cutting edge roundness may induce stress and tempera...

The aim of this study is to determine the most suitable post-processing routines enhance surface integrity components produced with Inconel 718 superalloy by additive manufacturing. were fabricated Direct Energy Deposition (DED) followed two typical methods: machining and heat treatment. effect sequence (machining + treatment or machining) corresponding effects on these investigated in terms fi...

1. BHATTACHARYYA B., DOLOI 2019, Modern Machining Technology: Advanced, Hybrid, Micro and Super Finishing Technology, Academic Press. Google Scholar

Micro-EDM (Electro Discharge Machining) is widely used for precision manufacturing and drilling micro-holes in materials fuel nozzles, micro sensors robots, surgical instruments, turbines etc. Present paper deals with common C360 brass components by micro-machining optimizing the process parameter using a hybrid approach of design experiments (DoE) grey relation analysis (GRA) concept. The thre...