Browsing 2004 by Author "LIVINTI, P."

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Bearing supports and the assemblage errors of the ball screws of the numerical control machine tools

STAN, G.; LIVINTI, P. (Editura U.T.M., 2004)

This work presents the assemblage errors and their influence on the positioning accuracy. There are also presented the influences of the ball screw nut and bearing supports on the positioning accuracy.
Numerical control of the electrical step-by-step linear motors

LIVINTI, P.; STAN, G. (Editura U.T.M., 2004)

This works is presenting a positioning system in open circuit, equipped with step-by-step electric motor. The electrical step-by-step linear motor is composed of two armatures, a live one and a passive one. The electric ...

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