Design, Assemble And Test For Laser Navigation Precision Servo Turntable

In science and technology, Laser navigation has been widely applied in military and civil fields.Precision servo turntable as the core component in the process of laser navigation. The paper takes the actual project work for foundation, a precision servo turntable in the process of design, assemble, test the study summarized the knowledge of research.Mainly discusses the structure design, assembly process engineering and testing these three aspects of precision servo turntable. In the structure design To the horizontal axis and vertical axis are large framework introduces the design thought of main parts and matters needing attention Important parts for the modal analysis and strength check calculation, In the process of assembly, according to the assembly process of turntable installation parts assembly, points out that the relevant considerations;In the end, shafting error detection and analysis of the turntable, detection precision and the overall friction torque angular encoder error detection.In this paper, the research main content of this paper summarizes the engineering practice, and has important engineering significance.