Analysis and Control of Precision Machining Error for Spatial Angle Parts of Remote-Sensing Camera

Abstract

Aiming at the problem of low machining accuracy of remote-sensing camera parts with spatial angle, this study analyzed the causes from human, machine, material, method, environment, and measurement, and proposed an experimental analysis method based on the spatial rotation of machine tool spindle according to the linkage machining function of the five-axis machining center. The cutting experiment was carried out through the self-built benchmark of the machine tool, and the machining errors of the machine tool spindle with different spatial angles were studied. The precision machining of the parts with spatial angles was realized by taking measures such as machine tool correction and numerical control program compensation. The experiment proved that this method is feasible and effective.