Newspaper Printing Equipment Management and Maintenance (I)

The management of printing equipment is a very important and indispensable task for every printing factory. It is a powerful guarantee for the normal production of printing plants. The management and maintenance of technical equipment are closely related. Newspaper production emphasizes timeliness, and requires high equipment integrity. Once a failure occurs, it must be repaired in the shortest possible time. It requires minimal failures and failures. Introduced separately below.

1, the management of printing equipment

Strictly speaking, technical equipment management includes two aspects, one is technical management; the other is equipment management.

1) Technical Management

Technical management is to carry out planned and purposeful scientific management of all technical activities in the production process according to the characteristics and laws of the production technology itself and in accordance with current technical policies.

The basic tasks of technology management are: to establish the necessary work order for the implementation of various technical activities, establish and improve various technical management systems, carry out research work, actively promote and adopt new technologies, new processes, new materials, and transform existing technical equipment. , Constantly tap potential, innovate and transform to improve the modernization level of printing plants; provide reliable technical basis for rational and efficient organization of production, including product design, process plan and various technical documents; at the same time, provide technical assurance for safe production .

The main contents of technology management are: formulating plant science and technology development and tapping potential, innovation, and transformation plans, and formulating and implementing relevant regulations and responsibility systems for process management, quality management, and equipment management. Scientific research and technical information collection and management, technological innovation and the introduction of new technologies, new equipment management, technical archives and technical data management, and staff technical education, training and assessment.

Technical management requires professional and technical personnel to be responsible for the establishment of specialized institutions and the application of modern scientific methods.

2) Equipment Management

Equipment management ensures that various equipments are in good condition at any time, improving the efficiency of the equipment and ensuring normal production.

The main tasks of equipment management are: according to the principle of technologically advanced and economically reasonable, the right to purchase equipment; ensure that the machinery and equipment are always in the best technical state; as soon as possible to master the repair and maintenance technology of the imported equipment, spare parts procurement and Supply and other work to ensure the normal operation of the equipment; the development of related equipment maintenance and repair system, and supervision and implementation; the establishment of equipment maintenance files.

In addition, the rational use of equipment is also an important part of equipment management. Only by rationally arranging production, can the full play of the role of equipment. It can not only obtain the best economic effect, but also reduce equipment wear, extend the service life of the equipment, and obtain long-term, stable, and greater benefits.

2, printing equipment maintenance knowledge

In the maintenance of printing equipment, it is necessary to adhere to the idea of ​​maintenance-oriented, prevention-oriented, and take effective measures from the organizational form and system to ensure the implementation of this work. The following describes the maintenance and repair knowledge of the equipment.

1) Maintenance of printing equipment

Generally can be divided into four categories:

1 Routine maintenance, also called routine maintenance, is to clean, lubricate, fasten loose fasteners, and check the integrity of components.

2 Level 1 maintenance, regular (eg once per week) inspection of equipment: clean dampening system water buckets, water tanks, tighten loose parts, internal and external cleaning of the machine, transmission system, lubrication system, pneumatic system and imprinting Part and so on.

3 Secondary maintenance, mainly for the internal cleaning of the equipment (including water glue, ink glue) and lubrication, targeted dismantling inspection of key parts, adjustments to the machinery and equipment (including level, etc.), replacement of wearing parts.

4 Three-level maintenance, dismantling inspection and adjustment of the main part of the equipment, including motor cleaning, inspection of technical status, replacement of lubricating oil, etc.; replacement of parts that meet the specified wear limits, such as bearing key pins, electric and pneumatic components. Wait.

For air pump and maintenance, please pay attention to the following points:

a) Clean the air pump inlet filter every week? Motor cooling helium and air pump regulators;

b) refuel the bearing every three months,

c) Perform a major overhaul every year (or 2500 hours) of work and inspect major wear parts?

The following points should be noted for the maintenance of air compressors:

a) check the compressor oil level daily, not below the safety mark line;

b) Daily discharge of condensate from the tank;

c) Clean the air inlet filter every week;

d) Check the belt tension every month to clean the motor and heat sink;

e) Change the oil every 3 months and thoroughly clean the oil chamber;

f) Check the pressure drop (leakage) every 1 year. If the pressure drops by more than 10%, check the replacement of the damaged compressor seal in time;

g) Overhauled once every two years, to open a comprehensive inspection?

Each printing factory must, based on the actual conditions of the existing equipment, proceed from the actual production, and formulate the best maintenance system and maintenance rules that meet the existing equipment and production requirements. (to be continued)