Wireless intelligent torque management system

Abstract

The invention discloses a wireless intelligent torque management system. The system comprises a server, field clients, station terminals and screwing tools, wherein the server has a summary product process database, a process data acquisition module, a vehicle identification number (VIN) queue processing module and a tool configuration database; each field client has a production line product process database, a VIN queue database and torque management modules; and each screwing tool comprises a torque controller and a wrench. The server acquires the VIN queue transmitted by a client, stores the VIN queue to the VIN queue database, and finally transmits the VIN queue to each field client; and the VIN queue processing module in each field client obtains corresponding parameters from the tool configuration database according to the VIN queue, and allocates tasks to each screwing tool in a production line through each torque management module. The invention provides a complete and compatible torque management system; and all screwing tools of different brands and models are managed in a centralized way.

Description

technical field [0001] The invention relates to an auto parts production system, especially a wireless intelligent torque management system. Background technique [0002] In the automobile assembly process, the linking and fastening of components is the most basic and critical process. At present, with the improvement of quality requirements, more effective means, equipment and systems are needed to fully guarantee the quality of products, and provide System-level error-proofing measures, such as ensuring tightening torque, times, automatically not processing unqualified products in previous procedures, etc. The data of the product during processing will be automatically recorded throughout the whole process. The information provided by this database is of great significance for process, quality assurance, production, equipment maintenance, and enterprise management. [0003] From constant torque wrench to digital display wrench, the linking and fastening process has gradua...

AI Technical Summary

Problems solved by technology

Some tools also provide communication interfaces, which can communicate with the accompanying management software. However, the purposes, functions, and communication methods of these tools are obviously different, resulting in incompatibility. Since the software is also completely different, it is impossible to share and centrally save these tools. data

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