Amitava Mandal
YOU?
Author Swipe
View article: Development of RSM-based multi-attribute genetic algorithm (RAGA) for optimisation of bead profile and hardness of Al4043 weld deposits
Development of RSM-based multi-attribute genetic algorithm (RAGA) for optimisation of bead profile and hardness of Al4043 weld deposits Open
Multi-attribute decision-making in manufacturing is often hindered by nonlinear process-response relationships and the inadequate integration of weighted performance criteria. To overcome these limitations, this study proposes the Response…
View article: Effect of Heat Input on the Wire-Arc Additive Manufactured Steel Structures
Effect of Heat Input on the Wire-Arc Additive Manufactured Steel Structures Open
Wire arc additive manufacturing (WAAM) is one of the less-explored metal 3D printing technologies that hold up a huge potential for large-scale product manufacturing across multiple industries. The low-cost AM uses arc energy as a heat sou…
View article: SIMULATION OF METALLIC WIRE-ARC ADDITIVE MANUFACTURING (WAAM) PROCESS USING SIMUFACT WELDING SOFTWARE
SIMULATION OF METALLIC WIRE-ARC ADDITIVE MANUFACTURING (WAAM) PROCESS USING SIMUFACT WELDING SOFTWARE Open
Wire arc additive manufacturing (WAAM) is one of the emerging low-cost metal additive manufacturing techniques used to fabricate medium-large complex structures. The process provides design flexibility, supports green manufacturing, power …
View article: Electrical Discharge Coating a Potential Surface Engineering Technique: A State of the Art
Electrical Discharge Coating a Potential Surface Engineering Technique: A State of the Art Open
Electrical discharge coating (EDC) process is used to deposit material on workpiece surface from sacrificial or green compact tool electrode in an electrical discharge machine. The paper presents the mechanism of EDC using green compact el…
View article: An analysis on the machinability aspects of the turning process using WEDM for profile generation
An analysis on the machinability aspects of the turning process using WEDM for profile generation Open
Wire Electrical Discharge Turning (WEDT) is a unique adaption of the Wire Electrical Discharge Machining (WEDM) process and enables one to generate precise 3-D axis-symmetric profiles on electrically conductive materials irrespective of th…
View article: Parametric investigation on abrasive waterjet machining of alumina ceramic using response surface methodology
Parametric investigation on abrasive waterjet machining of alumina ceramic using response surface methodology Open
This research paper consists of machining of alumina ceramic done by abrasive waterjet technology. Ceramic is brittle in nature and has some distinctive properties such as heat resistant, high corrosion resistant and no thermal distortion …
View article: Effect of multi-walled carbon nanotubes based nanofluid on surface roughness and cutting temperature in turning operation using minimum quantity lubrication
Effect of multi-walled carbon nanotubes based nanofluid on surface roughness and cutting temperature in turning operation using minimum quantity lubrication Open
Suspension of nano-meter sized metallic and non-metallic particles in a conventional fluid is called as nanofluid (NF). The present work investigates the performance of different concentration of multi-walled carbon nanotubes (MWCNT) mixed…
View article: Analysis of Wire Wear in WEDM
Analysis of Wire Wear in WEDM Open
Objective: This paper emphasizes the effect of cutting parameter on the size of crater and wire wear ratio because wire breakage is most common problem in WEDM and wire crater is very much responsible for wire breakage. Methods/statistical…