Low Voltage Circuit Breaker Long Time Delay Test Adjusting Device Miniaturization Structure Design And Research

Our group adjusting nut locking device combined with People’s Electric Factory for the integration of research and development of the Academy screws further improve production efficiency requirements of the device, the device miniaturization, the design of a second-generation device, a second-generation device in use prone to interference and other problems, and there are sticky Cypriot phenomenon sleeve quit, move the frame to move unstable positioning system location imprecise and multi-station machining. This paper, based on the second generation study of theory and practice in the future method of research in practice gradually solve the above problems designed third-generation devices. Based on this device mobile framework to achieve the function, the use of modern design methods, computer-aided design techniques to finite element analysis based on 3D solid modeling, optimization design of modern analytical tools and other machinery to support moves by the finite element analysis and virtual prototyping technology framework force status and movement, optimize the various agencies within the design of mobile framework that enables mobile framework designed to achieve operational control is simple, smooth, long service life purpose, in order to achieve the accuracy of the pre-positioning system, we use a computer the simulation and experimental method of combining, by comparing simulation results with experimental data found good agreement between the results of the current node, for future experiments to save a lot of time and cost, and achieve the purpose of accurate pre-positioned and preliminary design the third generation of the process control device.