Performance Evaluation of PVD and CVD Multi Coated tool on AISI 304 Austenitic Stainless Steel- a Review

Mechanical

This Paper describes a comprehensive Literature review of major published Research work performed on machining of AISI 304 Austenitic Stainless Steel. Austenitic Stainless Steel have been extensively used all over the World due to its wide spread Application and have demand in the Industry over other Steel families. In modern Machining Processes customer and manufacturers are more concern about the Super finish of the machined product, and cost of the machined product and its aesthetic look. Companies are more concerned about high production rate that is Material removal rate, Surface integrity, low Power consumption etc. This review work encompasses the focus on different coating materials and different coated tools have emerging to improve Surface Integrity, Surface finish, Material Removal rate (MRR), vibration, Wear rate and Temperature Consideration. Based on the literature reviewed further research scope is identified. The present research reveals that there is a further scope to optimize the various process parameters as well as the PVD and CVD coated tool is considered as one of the process parameter and its performance on surface roughness and material removal rate is identified. DOE will be carried out by taguchi method and ANOVA will be used.to find out most influential parameter on output response

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