Maintenance procedures for peanut machinery

Peanut Machinery Maintenance Regulations are technical documents that stipulate equipment maintenance technology, repair methods, quality standards, and completion acceptance. Its contents include: investigation of the technical status of the equipment before maintenance, including defects, failures, accidents, hidden dangers and malfunctions; pre-inspection test records before maintenance, including various performance, accuracy parameters and noise, vibration, leakage, wear, and flexibility , Aging, failure, etc.; repair parts, replacement parts and schedules of work, inspection, and research tools required for equipment repair; equipment repair parts and equipment repair procedures and techniques; equipment repair quality standards and related requirements; equipment repair Provisions for subsequent trial operation, trial processing, etc.

According to the management experience of the production equipment and the condition of the equipment, the plan is made, and the maintenance is carried out according to the plan. According to the different maintenance content, cycle and requirements, it can be divided into minor repair, medium repair and overhaul.

There are two shortcomings in regular maintenance:

1. When there are potential unsafe factors in the equipment, it cannot be eliminated in time because the inspection time has not been reached.

2. The equipment is in good condition, but it is time for the overhaul. It needs to be overhauled. There is a lot of blindness in the overhaul, resulting in waste of manpower and material resources, and the overhaul effect is not good. Therefore, there is a high requirement on the experience of the personnel who make the equipment maintenance plan.

Unscheduled maintenance refers to the sudden failure or accident during the operation of the equipment that requires no shutdown or shutdown for maintenance.

Characteristics of unplanned maintenance: the maintenance is difficult to predict in advance, the maintenance plan cannot be arranged, and the maintenance time is short, the maintenance quality is high, the maintenance environment and working conditions are complex, and the construction is difficult. The overhaul ratio is large.