That's a darned long boring bar! The quality of the surface is amazing, especially considering the length of the bar. It would have been interesting to check the cylindricity.
Yes, absolutely. That tool is out someting like 10 to 13 times diameter. And in that kind of condition that was an amazing job, that you couldn't do otherwise... and since vobration is an high frequency resonance, and there is no (or at least very very low) vibration here... it's truly silent.
That's a darned long boring bar! The quality of the surface is amazing, especially considering the length of the bar.
It would have been interesting to check the cylindricity.
Nice job!!!
Half the job is picking the right tool. And here is the right one picked. :-)
One done, 4,999 to go..lol
What brand tool is it?
Sandvik Coromant Silent Tools boring bar.
What Ap?!
silent ??????????????????????????
Yes, absolutely. That tool is out someting like 10 to 13 times diameter. And in that kind of condition that was an amazing job, that you couldn't do otherwise... and since vobration is an high frequency resonance, and there is no (or at least very very low) vibration here... it's truly silent.