Maintenance methods of mechanical equipment

To ensure sufficient safety in the production process, no matter what kind of mechanical equipment, it is necessary to carry out maintenance work frequently. Next, I will introduce to you the maintenance methods of mechanical equipment to help you extend the service life of mechanical equipment.

If you want to carry out the maintenance of mechanical equipment, you need to implement a principle, that is, maintenance and repair with equal emphasis on prevention. You need to do regular maintenance work, and it is mandatory. You must handle it correctly. The relationship between normal use and maintenance and maintenance cannot be used without maintenance, only maintenance without maintenance. Different teams should do a good job according to the maintenance process of mechanical equipment. The maintenance work of different mechanical equipment cannot be delayed. Under special circumstances, the maintenance time can only be extended after the approval of the person in charge, but generally it cannot exceed half of the specified time interval, otherwise it will affect the service life of mechanical equipment and affect its normal use efficiency.

In the process of maintenance of mechanical equipment, attention must be paid to the quality, and it must be completed item by item according to the specified items and requirements. It is not possible to miss any steps or items that are not directly maintained and the quality of maintenance, or problems found in the maintenance process. It is necessary to make corresponding records in time and report them to professionals, maintenance personnel and maintenance departments, and to do self-inspection, mutual inspection, full-time inspection and handover, from constantly summed up the experience of mechanical maintenance, improve the quality of maintenance.

The power device of the mechanical equipment mainly comes from the AC motor, and when the motor is started, the current will be 5-6 times higher than the rated value, which will not only affect the service life of the motor but also consume more electricity. System in the design of the motor selection will leave a certain margin, the speed of the motor is fixed, but in the actual use of the process, sometimes to run at a lower or higher speed. In this case, SAJ frequency converter is generally installed to realize soft start of the motor, achieve the purpose of energy saving and speed regulation by changing the input voltage frequency of the equipment, and provide the equipment with protection functions such as overcurrent, overvoltage and overload.

The ground of the mechanical equipment operation site should be flat and clean, there should be no pits, trenches, holes, etc., and there should be no water stains and oil stains to prevent tripping and slipping. The necessary space and passage should be reserved around the machine tool equipment, and the spacing must meet the corresponding safety distance requirements. The safety distance can refer to the following figures: when there is no working ground between the side of the machine tool and the wall or pillar, the spacing is 400-500mm.