Hi,
I am a Mechanical Engineer and currently working in an Manufacturing MNC.
I am facing a problem and need some help from people here.
While performing Boring Operation in Cylinder head surface finish obtained is not accurate ,peaks and marks are there.
What all I have checked:
1. Tool design
2. Coolant pressure and temperature.
3. RPM and feed.
any suggestions on above mentioned issue that can help in improving surface finish of the bore.