Railway wagon accessory maintenance information system

Abstract

The invention provides a railway wagon accessory maintenance information system. The system comprises six modules of a swing bolster maintenance module, a side frame maintenance module, a brake beam maintenance module, a cross rod maintenance module, an accessory information module and a normal position detection mdule. Each of the swing bolster maintenance module, the side frame maintenance module, the brake beam maintenance module and the cross rod maintenance module comprises a decomposition inspection module, a flaw detection module and a self-inspection module, the accessory information comprises five modules including a process tracking module, a list printing module, a maintenance record card module, a maintenance standing book module and a supervision sampling module, and the normal position detection module comprises a list query module. Transparency of production management is achieved, the production cost is greatly reduced, production task accumulation and production waiting are eliminated, the production efficiency is improved, and expired accessories are prevented from being put into use; and secondly, according to the bogie overhaul serial number, corresponding bogiefour-piece assembly information and overhaul conditions of four-piece accessories in all procedures are automatically brought out, it is ensured that a goods overhaul large assembly line is balancedand orderly, and a guarantee is provided for time-based production.

Description

technical field [0001] The invention relates to a maintenance information system for railway wagon accessories, which belongs to the field of computer software. Background technique [0002] The maintenance of bogie accessories is difficult, the replacement rate and scrap rate are high, the cost ratio is high, and the process is complicated, which is an important guarantee for the company to achieve profitability. [0003] At present, the maintenance process (disassembly, flaw detection, self-inspection) information of bogie parts has been counted by manual ledgers, and the parts maintenance information contained in each bogie includes 18 manually filled invoices, and the transmission of information between processes It can only rely on paper for sharing, rough management, untimely and inaccurate information, and cannot truly reflect the actual production situation. Workshop managers and upstream and downstream processes cannot understand the on-site production situation in ...

AI Technical Summary

Problems solved by technology

[0002] Bogie accessories are difficult to overhaul, have high replacement and scrap rates, high cost ratios, and complicated processes, which are important guarantees for the company to achieve profitability in repairs

[0003] At present, the maintenance process (disassembly, flaw detection, self-inspection) information of bogie parts has been counted by manual ledgers, and the parts maintenance information contained in each bogie includes 18 manually filled invoices, and the transmission of information between processes It can only rely on paper for sharing, rough management, untimely and inaccurate information, and cannot truly reflect the actual production situation. Workshop managers and upstream and downstream processes cannot understand the on-site production situation in real time, and cannot timely deploy and collaborate. Production and management Two skins, unable to analyze, process and optimize workshop production organization, bottleneck problems, and process control in a timely manner

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