Please find the attachment of Reference paper for work. I want to classified the structure like this.
2. Introduction ( Flow chart of Application)
3.Classification of AM processes,
3.1 Needs for Surface finishing of AM parts
3.2 table for surface roughness obtained by different AM Process.
4. Classification of Post-Processing Methods for AM ( Flow chart and Literature review table)
4.1 Mechanical Based Post-Processing Methods
4.2 Chemical Based Post-Processing Methods
4.3 Thermal Based Post-Processing Methods
4.4 Hybrid Post-Processing Method
5. Future Scope