subject: Status Quo Of Construction Machinery Maintenance [print this page] Status quo of construction machinery maintenance
The status quo of construction machinery maintenance
Construction machinery is an important tool for construction projects; it is an important mean to achieve high-speed, high-quality, high efficiency, and low-cost production. Ensuring the construction site and construction machinery keep in good condition, increasing the efficiency and prolong life, is an important part of construction enterprises to enhance economic efficiency and enhance competitiveness. The main problems of engineering and mechanical maintenance at this stage:
1, Market imperfections
(1) The market system of construction machinery ( sand maker, belt conveyor )maintenance and the facilities are inadequate; each maintenance and management enterprise has always been in decentralized parallel tracks of the situation.
(2) Maintenance mode unreasonable. Different equipment and different components (lines) have different working environment and different reliability requirements, uniform maintenance mode will inevitably lead to the maintenance of excess or lack of maintenance.
(3) China's construction machinery maintenance market is lack of unified management department.
(4) China's construction machinery maintenance market is lack of a comprehensive maintenance and identification of standards, the maintenance quality of different maintenance company is uneven, which is difficult to control.
Maintenance system and management mode backward
(1) Do "regular mandatory maintenance, planned preventive repair" project is expected to overhaul the system is the major maintenance system.
(2) To develop the law of warranty period and operating content has big gap with the current status of construction machinery, easily resulting in the maintenance of excess or lack of maintenance.
(3) Low implementation level of maintenance and management of the rules and regulations causes weak maintenance and management.
3, lack of technical capacity
(1) The increasing in imported and domestic equipment and update technical requirements ask for equipment management, operation, maintenance personnel to improve the existing staff quality but which can not meet the development needs, resulting in equipment maintenance and management lag behind to meet the requirements and can not use construction machinery.
(2) Fault repair detection technology is backward. The judgment of the engineering and mechanical failure relies on the senses, which is of low accuracy.
(3) Poor maintenance, mechanical maintenance is still scattered and backward state in the manual operation.
