The object of the present invention is to provide a precision machining system which is capable of machining surfaces generated from {HEAD ~ conic sections} while maintaining a precision of {TAIL ~ smaller than 0.1 micron} 
The object of the present invention is to provide a precision machining system which is capable of machining surfaces generated from { HEAD ~ conic sections } while maintaining a precision of { TAIL ~ smaller than 0.1 micron }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL