Open-air equipment maintenance centre, china coal psor group, shanxisho, 036,000
Summary: advances in science and technology, promoting the rapid development of engineering. The maintenance of spare parts, which is the main factor in ensuring that the equipment is in good condition, is a backup for vulnerable items, and spare parts play a very important role in the operation of the production equipment, when equipment malfunctions and endangers the reliable operation of the production equipment, when the timely replacement of spare parts is required. This paper explores the management of spare parts for the maintenance of enterprise equipment。
Keywords: equipment; spare parts management; optimization
Introduction
As the transition from traditional manufacturing enterprises to smart manufacturing enterprises is accelerated, automation equipment is being installed in large quantities, equipment downtime costs are becoming increasingly expensive, and the importance of precision security for spare parts is highlighted. As a result, enterprise spare parts management must always be cost-effective, with consumption and inventory management being captured, spare parts consumption and inefficient spare parts inventory being reduced through the application of scientifically sound spare parts management systems, and financial efficiency in spare parts management being effectively enhanced。
1 concept and role of maintenance of spare parts inventory
The inventory refers mainly to the materials that the enterprise reserves in order to sustain its productive activities, in order to increase its market competitiveness. For example, in order to maintain stable production and accurate services, producing enterprises need to reserve adequate quantities of finished and semi-finished products. If an enterprise does not adopt an inventory strategy in its management, it will have a negative impact on the normal production and follow-up services of the enterprise, and therefore the importance of stocks for enterprise development is unquestionable, especially in view of the uncertainty of the failure of production equipment, which is particularly important in the case of spare parts for critical maintenance of equipment. The proper stock of spare parts maintained by the enterprise can effectively reduce the downtime caused by the failure of the production equipment and provide guarantees for the continued operation of the equipment produced by the enterprise. At the same time, the maintenance of spare parts stocks can address the sudden state of production equipment in enterprises and play an important role in increasing the life expectancy of equipment in enterprises. In addition, stock management of critical maintenance spare parts in enterprises can act as a link and lubrication in the production process of enterprises, provide guarantees for the proper functioning of the production processes of enterprises and effectively mitigate inconsistencies in the procurement of materials, production processes and after-sale services of products。
2 explanation of the importance of inventory management for maintenance of spare parts
(1) increased specialization in the management of spare parts maintenance and promotion of the scaling up of the manufacturing industry. The current management of spare parts is not standardized. The rapid development of the plant as a whole can be facilitated through the elaboration, specificity and specialization of each management function, both in terms of point and face. The coordinated development of talent management, equipment management, etc., can be achieved when spare parts management is efficiently and informative, and the ultimate benefit will be for the enterprise as a whole. Because professional teams and scientific management ideas will undoubtedly create a professional, normative market environment for enterprise development as a whole. The accumulation of experience with high levels of managerial service capacity for the future expansion of the enterprise will enable the enterprise as a whole to progress towards a lean management, maintenance and efficient development. (2) ensuring the efficiency of maintenance and improving the competitiveness of enterprises. The inventory management of maintenance spare parts is aimed at procuring maintenance spare parts and related materials through the use of professional managers. First, professional procurement managers can procure the most appropriate and cost-effective materials and save the enterprise unnecessary procurement and other time costs. Second, in carrying out maintenance work, maintenance operators, according to the arrangements of professional managers, can provide the most efficient and quality-assurance material and promote more efficient maintenance work. Improving the market competitiveness of enterprises can also promote better profitability。
3 measures for the management of spare parts for maintenance of enterprise equipment
3. 1 enhanced equipment failure monitoring
To improve the level of diagnostic tests, to effectively capture the performance and wear and tear of equipment and its changing trends, to integrate equipment hazard maintenance into a reasonable, scientific and planned repair, and to present timely and accurate spare parts requirements。
3. 2 development of a spare parts inventory management information system using large data and internet technology
The current manufacturing industry is constantly evolving, and the pace of technological upgrading is incredible. Therefore, the professionalization and scientificization of spare parts inventory management requires the development of an information-based data system. The data information system should cover the market price of spare parts, various types, relevant manufacturers, etc. For expensive, sophisticated, major maintenance spare parts and materials, managers should make greater use of big data, the internet as a comparable and filtered vehicle. In addition, during the use of spare parts stocks, there is a need to store, manage and analyse spare parts usage, access and the feedback of maintenance engineers on spare parts through the operation and management of computers by professionals, leading to a high utilization spare parts buy-back programme。
3. 3 increased inter-enterprise cooperation for joint management of maintenance spare parts
In developing business development and management strategies, business decision makers need to be proactive and broad-minded, focusing both on upgrading the enterprise's own economic power and technology, and on cooperation between enterprises to achieve joint development and win-win management, especially in the management of the stock of spare parts maintained by enterprises. Enterprises can work with suppliers and their counterparts to improve the efficiency and quality of stockpile management. The enterprise could strengthen its communication and cooperation with suppliers of maintenance spare parts, provide immediate supply of critical maintenance spare parts of high value, thereby achieving the purpose of zero stocks of critical maintenance spare parts, and develop scientifically sound supply plans based on the type, demand and life cycle of critical maintenance spare parts, enter into supply agreements that are mutually acceptable to both the supply and demand side, and settle with the maintenance spare parts supplier when the purchase price is settled on the basis of the agreement and the actual order volume. Through cooperation between the supply and demand sides, the enterprise could establish a good cooperative relationship with the maintenance spare parts supplier, ensure the regular storage and supply of critical maintenance spare parts, meet the actual demand for smooth and sustainable production, reduce the flow of critical maintenance spare parts, reduce logistics costs and inventory management costs for maintenance spare parts and effectively improve the productivity and economy of the enterprise. For enterprises using the same equipment, links could be strengthened to analyse jointly the problems encountered by both sides in maintaining spare parts inventory management and to select appropriate methods of cooperation to improve the level of maintenance of each other's spare parts inventory management, taking into account the actual situation of both parties. For example, a strategy of shared storage can be adopted among enterprises, and for critical maintenance spare parts that are required by both parties, both enterprises can use separate stocks, take each of them for use, and enter into relevant stock cooperation agreements to clarify their respective responsibilities for cooperation. Cooperation among enterprises in the management of critical maintenance spare parts stocks has resulted both in meeting the actual production needs of both enterprises, reducing the risks and costs of production, and in increasing the utilization of warehouse space and reducing the use of the enterprise's liquidity through decentralized stocks。
3. 4 information software applications
(1) on the basis of the digital management of spare parts, the inventory management block will complete the spare parts classification warehouse with the u8 software, the asset management-based spare parts inventory will be completed with the eam software with the spare parts data block, the spare parts inventory information will be accessible to all maintenance engineers in real time through standardized interfaces, information on spare parts holdings will be made accessible to all maintenance engineers, information will be eliminated asymmetrically, and the spare parts acquisition plan will be electronically tracked. (2) real-time communication of equipment maintenance information with spare parts inventory information using equipment management information technology, and real-time access to spare parts plan information from declaration to delivery process information to improve the timeliness of maintenance and accuracy of spare parts plans. (3) automatic early warning functionality for the safe stock of spare parts is activated to eliminate the loss of spare parts due to human factors。
3. 5 improved quality of inventory management by focusing on communication and collaboration within the enterprise
The survival and development of enterprises requires joint collaboration among the various sectors of the enterprise to improve the efficiency and quality of work. Similarly, the management of critical maintenance spare parts stocks is not limited to the management of the enterprise's spare parts maintenance, but requires the support and cooperation of the enterprise's production, marketing, financial and technical sectors. The management of enterprise spare parts maintenance is required to share information and resources in a timely and effective manner with the various departments within the enterprise and to develop a scientifically sound inventory management strategy based on adequate communication。
4 concluding remarks
A professional spare parts inventory management workforce, efficient data internet technology and clear authority and discipline mechanisms would facilitate a more professional, informational and scientific future for spare parts inventory management。
