Management approaches and measures to improve equipment utilization and reduce maintenance costs

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Its basic approach is to conduct a functional and fault analysis of the device； Clarify the consequences of equipment failure ； Standardized logical decision-making methods are used to determine preventive maintenance strategies for various faults: by means of statistics and evaluation of on-site fault data, the maintenance strategies for the equipment are optimized with the goal of minimizing downtime resulting from repairs, while ensuring that the equipment remains in good condition. Formulate a maintenance plan that takes into account actual conditions, and is scientific, efficient, and reasonable, in order to appropriately reduce maintenance costs and meet the initial requirements. The specific steps are as follows: First, assign maintenance workers and operators to ensure timely maintenance of the equipment, preventing improper maintenance and any omissions in such maintenance. Since improper maintenance is one of the main causes of equipment failures, maintenance work must be enforced. The equipment manager must develop a practical and effective maintenance plan in accordance with the mechanical maintenance instructions, provide technical guidance to the operators, and constantly supervise the implementation of the maintenance tasks. At the same time, a reward and punishment system should be established to recognize excellence and punish poor performance, thereby fully motivating the sense of responsibility and enthusiasm of maintenance workers and operators. It is important to carry out proper equipment maintenance to ensure its normal and efficient operation, extend its service life, reduce the frequency of failures, minimize the impact of those failures, and save on maintenance costs. Therefore, maintenance efforts should start from the beginning, in order to prevent maintenance from replacing proper care. Second, improve the technical skills of maintenance and operation personnel, and strengthen the routine inspection of equipment. (1) A lack of understanding and familiarity by maintenance and operators regarding the performance and principles of mechanical equipment is often the cause of mechanical accidents. Therefore, to reduce maintenance costs, it is first necessary to strengthen the skill training of operators so that they can understand the structure, performance, and working principles of the equipment. For equipment management and operation, competitive recruitment should be implemented to select outstanding individuals who are dedicated to their work. (2) Daily inspection of the machinery is essential. The inspection results should be recorded in detail, including not only past maintenance and parts replacement records but also records of daily use and workload (operation logs). To analyze and diagnose mechanical failures, and to eliminate potential faults in a timely and accurate manner. Third, strengthen the management of personnel and machinery. The management, use, maintenance, and upkeep of personnel and machinery are crucial elements in ensuring that equipment can be used effectively for construction work. The management methods are as follows: 1. For the management of equipment and operators, the principle of \"four fixings and one necessity\" is applied, namely: fixing the responsible person, fixing the equipment, fixing the operating procedures, fixing the management systems, and requiring training before taking up duties. Depending on the conditions at the construction site, the training is carried out by experienced supervisors or operators; when conditions permit, training can also be conducted at the manufacturer’s site. 2. Pay attention to safety management. Operators are not allowed to modify the control system without permission to prevent electric shock and equipment damage. Maintenance personnel must wear safety helmets and tight-fitting clothing; warning signs must be displayed during maintenance; the main power supply must be turned off and locked; when maintaining rotating machinery, locking devices must be installed to prevent the equipment from rotating and causing accidents. Fourth, establish and improve the necessary technical records. To enhance the management, use, maintenance, and upkeep of mixing equipment, it is necessary to set up three types of records. “The “three types” refer to the equipment’s random documentation, technical maintenance records, and operation logs. This task must be carried out by equipment managers and operators, who are responsible for collecting relevant information in a timely manner and filling in various data carefully and accurately. Fifth, in the actual process of mechanical maintenance, efforts should continue to be made to improve the quality of mechanical repairs as well as the skills of the maintenance workers. Secondary repairs resulting from substandard mechanical repair work, along with waste of repair materials and labor hours, are quite common; this leads to high costs for mechanical repairs that can even exceed the original value of the components. For problems that on-site personnel cannot resolve, we should contact professional manufacturers to provide excellent after-sales service and technical support. Mechanical internal repairs should be carried out in a standardized manner, with new repair techniques being introduced and explored to eliminate waste and delays. Secondly, it is necessary to improve the technical skills and sense of responsibility of mechanical maintenance personnel; provide training and assessments when needed, in order to build a competent mechanical maintenance team. Sixth, the company should strengthen communication and contact with the construction sites. Put an end to the practice of emphasizing use over maintenance. Current engineering managers generally have little knowledge of mechanical performance and believe that as long as a machine can operate, it should be run at full capacity. Even 24 hours of continuous operation, without any time for shutdown or maintenance. Shutting down the machinery for maintenance is considered a waste of time, it delays construction progress and reduces production efficiency, but it also creates the risk of serious failures in the machinery. What they don’t realize is that the time and money spent dealing with a major mechanical failure are far greater than those required for maintenance. Driven by the mechanisms of the market economy, reducing mechanical maintenance costs has become one of the key topics of research and discussion among various construction companies. With the advancement of science and technology, the automation and intelligence of machinery are gradually improving. Similarly, our mechanical maintenance costs should be reduced in a reasonable and effective manner. In today’s efficiency-focused era, efficiency is one of the determining factors for a company’s successful development.