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Ideas and measures to reduce the cost of road-building machinery and equipment repair

2016-06-22 18:00:51

Common problems in view of the above, Roady led to deals with company personnel change ideas from top to bottom, strengthen scientific management, adapt to the development of the market economy. Introduction to "reliability centered maintenance (RCM)" repair mechanism.

RCM is the internationally popular to determine device failure of preventive maintenance work, a method of optimal maintenance system. It of basic thought is: on equipment for function and fault analysis; clear equipment fault of consequences; with standardized of logic decided method, determine the fault of prevention sex maintenance countermeasures; through site fault data of statistics, and experts assessment, and quantitative of built die, means, in guarantees equipment intact of premise Xia, to maintenance downtime loss minimum for target on equipment of maintenance strategy for optimization. So that we practice for policy makers, science, efficient and fair development of maintenance plans, and reduce maintenance costs for reasonable checks on the first. The practice is as follows:

Ideas and measures to reduce the cost of road-building machinery and equipment repair

First, equipment maintenance, prevent, prevent leakage protection. Equipment failures due to improper maintenance was the main reason, maintenance must be enforced. Maintenance managers according to the mechanical maintenance manual for effective maintenance plan and technology to give the low-down the driving personnel, feel free to check the Steering implementation of maintenance. While establishing the reward and punishment mechanism, jiangyoufalie, in order to strengthen the driving personnel responsibility, mobilize their enthusiasm and motivation, improve maintenance work to ensure the normal operation of the equipment, extend equipment life, reduce the number of failures, narrow the scale of failure, reduce fuel consumption, save the maintenance cost. Therefore maintenance work from the source, preventing repair.

Second, improve the skills of operators and strengthening daily inspection work.

(1) operators on equipment performance and not understanding, are not familiar with, is often one of the mechanical cause of the accident. Therefore, lower maintenance costs must first strengthen skills training for operating personnel, equip them with the structure, performance and work.

(2) daily inspection of the mechanical work was essential. Inspection results should be recorded in detail, to include not only repair and maintenance record, and put on record in the past, but also contains records of daily usage and workload. For technique, mechanical failure, accurately and in a timely manner to eliminate hidden troubles.

Third, improve the maintenance quality of managers. In highway projects, contact and supervision of maintenance managers should play a stronger role. They link to road project construction and machinery sectors, they should grasp the situation, understand the big picture, a proper and detailed mechanical and maintenance plans, and guidance on maintenance, procurement activities and supervision, avoid unnecessary repairs and cost of waste.

IV, current, gradually increase the intensity of technical management in construction enterprise, also established a number of mechanical equipment management system, but in relatively small mechanical repairs and maintenance related system or inadequate, to mechanical management has brought a great deal of difficulty. Roady suggested that further establish and improve relevant systems, emphasizing the role maintenance management improving statistical system, on fault file record; the asphalt mixing machine driving and maintenance management personnel to reward, with clearly defined responsibilities; increased supervision of procurement, processing and other accessories work.

V, in the course of actual mechanical repair and maintenance should continue to improve the quality of machinery maintenance and repair quality. Today, the construction companies to two due to mechanical repair faulty repair, as well as repair material, work, waste is common, resulting in mechanical maintenance costs are high. For large mechanical equipment, we should contact the manufacturer to provide the excellent after-sales service and technical support. For the project under construction and mechanical maintenance of the site or company should be used technically competent, reputable repair unit and, if necessary, take the form of tender to solve. For small mechanical repairs should be done within the maintenance standard, introduce and explore new repair processes, eliminate waste and delay. Secondly, to upgrade the skills of mechanics and sense, if necessary, for operational training and assessment, building a combat-mechanical maintenance team.

VI, accelerating the replacement of machinery and equipment. Generally speaking, many corporations have some machinery and equipment belonging to the extended service, newness coefficient of equipment is quite low. Old machinery still participate in construction work, had to rely on equipment overhaul and maintenance at all levels to support expensive manpower and resources probably more than the value it creates itself. Our management personnel should be such issues from an economic perspective, the waste is waste, the stop, then stop. This revitalized corporate economy, enhance the competitiveness of enterprises have a greater role.

Seven, strengthening highway engineering construction and machinery and communication sectors. "Heavy use, light management" phenomenon is still quite serious, project managers generally know less about mechanical properties, as long as the machine can work, let the asphalt mixing plant machine running at full capacity, and even 24-hour continuous operation, do not give time for rest and maintenance. Outage maintenance is considered to be a waste of time, delaying the construction schedule, reducing the efficiency of production, but doing major fault lay hidden. Everyone knows a major mechanical failure cost time and money than the maintenance time and costs. Therefore, the machinery sector and the construction sector to strengthen contact and communication, is one of the most effective ways to reduce maintenance costs.


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