Omnibearing digital management and control system and method for discrete tightening manufacturing of rail transit

Abstract

The invention provides a rail transit discrete tightening manufacturing omnibearing digital management and control system and method. The system comprises an intelligent tool cabinet management unit used for managing a tool cabinet, and the tool cabinet stores an intelligent digital display torque wrench and a hand-held terminal; the equipment calibration unit is used for calibrating the intelligent digital display torque wrench, acquiring calibration information of the intelligent digital display torque wrench and measuring the accuracy of a sensor on the intelligent digital display torque wrench; the handheld terminal assembly unit is used for controlling an intelligent digital display torque wrench in a mode of releasing hot spots through a handheld terminal and uploading assembly data to the server; and the server is connected with the intelligent tool cabinet management unit, the equipment calibration unit and the handheld terminal assembly unit, and is used for receiving and analyzing the data and judging whether the tightening operation of the intelligent digital display torque wrench is qualified or not.

Description

technical field [0001] The invention belongs to the field of rail transit discrete tightening manufacturing, and in particular relates to an all-round digital management and control system and method for rail transit discrete tightening manufacturing. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] At present, the assembly system of the rail transit manufacturing workshop is often unable to record all data in an all-round way, such as the relevant parameters of intelligent tightening equipment calibration, personnel operation records and component tightening records, which leads to a series of problems in the component manufacturing process. In the workshop, the operators spend a lot of time to the designated PC terminal to view and upload the process. For the data collection in the limited area of ​​the operating environment, this problem...

AI Technical Summary

Problems solved by technology

[0003] At present, the assembly system of the rail transit manufacturing workshop is often unable to record all data in an all-round way, such as the relevant parameters of intelligent tightening equipment calibration, personnel operation records and component tightening records, which leads to a series of problems in the component manufacturing process

In the workshop, the operators spend a lot of time to the designated PC terminal to view and upload the process. For the data collection in the limited area of ​​the operating environment, this problem has always been a big problem for the on-site construction personnel. The assembly workshop occupies a large area, and data collection personnel spend a lot of time on the journey between the data collection area and the submission terminal, which is not only a waste of time but also inefficient, and cannot meet the current needs of workshop automation and informatization

Moreover, the operator cannot know the service life of the equipment and the detailed parameters of the equipment, so that the on-site personnel cannot effectively maintain the intelligent tightening equipment in advance, thus losing control of the equipment, and causing the equipment-related sensors to fail and be inaccurate during the operation of the workers. , a series of serious consequences may eventually occur

Images