Design Of The Precision Ceramic Parts Processing Table

This article describes the processing of a special ceramic piece table, the ceramic pieces of medical equipment in a special high-precision part, CT machine key artifacts. Because the components are ceramic materials, large-diameter groove of radiation is difficult to ensure the accuracy of processing; there is no domestic processing of the components of effective means, so work out practical, to meet the precision processing methods for promoting the development of domestic CT machine has a very important significance. This task is designed to meet the accuracy requirements of the processing table.First of all, campaign program designed table, using pairs of large-diameter rotary motion is decomposed into small-diameter rotary motion and linear motion synthesis, greatly reducing the error. Secondly, to design a table structure and table of the system components, using solid works 3D design platform tool for the overall performance of the modeling workbench. As the piece to be machined ceramic parts, are difficult to machine materials. At the same time the formation of closed-loop system with the servo motor. Then, on the rotary table positioning mechanism of transmission parts and components for modeling and selection, on this basis, its transmission speed, precision driving force calibration and in-depth analysis and calculation. To introduce the table design is feasible. Finally, to determine the system's basic hardware structure and can be used for motion control programs and their computer realization method.This article focuses on the design of a practical, workable rotation processing table. Closely precision ceramic parts, from the options to the establishment of a comprehensive analysis of the model, the contents of the study follow-up in-depth development and equipment development have some significance.