Study of the Rotation Accuracy Motion of a Workpiece with Radial Deflection Processed by Turning

Abstract

During cutting processes, due to the multiple causes which they have their error sources into the technological system, appears a series of processing errors. Depending by the source of influence, the radial deflection error will affect the accuracy of work piece processed. This paper proposes an experimental study under the aspects which follow the elimination of the radial deflection of a processed work piece. For that, it will be applied the principle of removing the excess material, by multiple processing passing over the processed surface, in order to eliminate the radial deflection. This research supposes that the radial deflection could be studied by measuring the relative distance between a transducer and the considered work piece, considering the machine tool as experimental stand.

Proposing a method for estimating the real micro profile of a milling tool

“…In the previous studies made until now [2, 3,4,5] it was highlighted the possibility to measure the work pieces processed on a lathe [2,3], especially on measuring the radial deviation of a shaft and to represent it into a virtual environment. The technical literature also presents some aspects concerning a study which presents the possibility to measure a work piece, using an optical sensor, from a milling machine [3] in order to measure the geometry of the processed part.…”