The Design And Manufacture Of Equipment Which Is Used To Check Gravitational Transducer

For the lack of test conditions and the test equipment for the weighing sensor, thisthesis designed and implemented a weighing sensor’s test system, which can be used totest electronic crane scale and1to50tones’ weighing sensor. This weighing sensor’stest system is based on related national and international standards and existing testsystem technologies. It uses high strength and high quality metal material,high-precision sensor and display instrument, and employs the precise productionprocess. Moreover, it also contains test software system. This thesis’s work fills theblank in this filed for Tianjin.The main works of this thesis are as follows:1. Study on and analyze the model of weighing sensors.2. Design the system of bearing frame, which is stable to withstand50tones force.Choose the right metal materials, and design the framework of loading mode.3. Select the appropriate power source, and integrate it with the bearing framestability.4. Select standard sensors and instrumentation. Design standard sensors, check thesensor connections, make its stress direction in a straight line, and improve the accuracyof the system.5. Design, develop and test the suitable system software. We mainly useVisualBasic6.0based development environment, to complete two tasks. One is thedatabase development. The second is to develop a graphical user interface to display thecontents of the application. The function modules of the software development andimplementation, mainly including: process monitoring module, parameters settingmodule, data management module and access module.