Yes, it is possible to obtain a minimum uncut chip thickness in ultraprecision machining that is less than 0.1 micrometers, although it is usually not necessary for most applications. The most common size for ultraprecision machining is usually in the range of 0.1 to 0.5 micrometers, but this can vary depending on the application and the type of machining being done.

Dear Mostak, Thank you for your keen answer. I appreciate your response and it make interesting discussion for academia as well. As of now I understand ultraprecision machining could be useful upto thickness minimum 1 micron. Can you have a supporting research reference paper entails its feasible below 0.1 micron? Ashish

We need to define some terms to avoid any confusion or misinterpretation. A micrometer is a measuring tool and a micron is a unit of measure. I micron is equal to one millionth of a meter, which is equal to 0.001 mm.

Ultraprecision machining generally utilizes a grinding process when removing material at such a small increment. It would take extreme considerations and unlikely conditions to produce a cut chip of material 1 micron in size.

Brian,

I appreciate your answer. Thank Mostak and you for your supporting answer related to query I asked. I understand too it can not be below 0.001m. I asked mostak any supporting paper approves below 0.1 micron. Probably not feasible.

Thank you.

Ashish

Dear Mostak,

Any supporting paper you might have found subjected to size???I was awaiting to see those papers.

Ashish