Straightness Apparatus in the Automatic Control Design Deep Hole
In this paper, the instrument is designed by basing on principle of the measurement method of straightness error measurement of deep hole, the design technologies of A/D converters, automatic control and computer are used. The instrument can automatically acquire data, the process of acquire data is convenient, fast, safe and the data is reliable.
L. Y. Shu and Y. P. Ning, "Straightness Apparatus in the Automatic Control Design Deep Hole", Applied Mechanics and Materials, Vols. 130-134, pp. 684-686, 2012