What are the characteristics of TPM and what is TPM

Definition and characteristics of TPM.

Full production maintenance.

TPM).

According to the Japanese Society of Engineers.

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There are the following definitions:

Aim for the highest overall equipment effectiveness.

We will establish system-wide preventive maintenance for the entire life of the equipment.

All departments involved in the planning, use, and maintenance of equipment are required.

From the top management of the enterprise to the front-line employees, all participated.

Motivation management is implemented to promote production and maintenance by carrying out the independent activities of the group.

The characteristics of full production and maintenance.

Compared with the original production and maintenance, Japan's total production and maintenance mainly highlights the word "full", and "full" has three meanings, namely full efficiency, full system and full participation.

The so-called full efficiency refers to the evaluation of equipment life cycle costs and the overall effectiveness of equipment, which will be discussed later in this chapter.

All of them. The system refers to the inclusion of all aspects of production and maintenance, such as preventive maintenance, maintenance prevention, necessary post-maintenance and improved maintenance.

Full participation refers to the mass characteristics of this maintenance system, from the company's managers to relevant departments, to all operators must participate, especially the autonomous group activities of operators.

The main goal of TPM falls on "full efficiency", which is to limit and reduce the six major losses:

Loss of equipment downtime (loss of downtime).

Set and adjust downtime losses.

Idle, idling and temporary shutdown losses.

Velocity reduction (velocity loss).

Loss of defective, defective, scrap material, loss of leftover material (defect loss).

Yield loss (from installation to stable production intervals).

With these three "complete" words, production and maintenance will be more thoroughly implemented, and the goal of production and maintenance will be more powerful.

protection. This is also the unique feature of Japan's full-scale production and maintenance.

With. tpm

As Japan continues to develop, it has raised the goal of a top-down, system-wide equipment management system to higher water.

Ping, and proposed: "Zero downtime!" Zero scrap! Zero accidents! The goal of struggle.

TPM management, that is, "total production and maintenance", originated in Japan in the 70s, is a kind of production and maintenance method with full participation, and its main point is "production and maintenance" and "full participation". Optimize equipment performance by establishing a system-wide production and maintenance activity involving employees. Modern management education such as MBA and EMBA all introduce TPM management methods.

1. After-the-fact maintenance---BM (breakdown maintenance) This is the earliest maintenance method, that is, it is repaired after failure, and it is not broken and not repaired.

2. Preventive maintenance PM (preventive maintenance) This is inspection-based maintenance, using condition monitoring and fault diagnosis technology to improve the equipment, and eliminate potential faults in a targeted manner, so as to avoid and reduce downtime losses, divided into regular maintenance and predictive maintenance.

3. Improvement and maintenance CM (corrective maintenance) Improvement and maintenance is to continuously use advanced technology methods and technologies to correct some defects and congenital deficiencies of equipment, improve the advancement, reliability and maintenance of equipment, and improve the utilization rate of equipment.

4. Maintenance prevention MP (Maintenance Prevention) Maintenance prevention is actually repairability design, and it is advocated to seriously consider the reliability and maintainability of equipment in the design stage. Improve the quality of equipment from the design and production, fundamentally prevent the occurrence of failures and accidents, and reduce and avoid maintenance.

5. Production maintenance PM (Productive Maintenance) is a maintenance system that takes production as the center and serves production. It contains the specific content of the above four maintenance methods. After-the-fact maintenance is still carried out for unimportant equipment, preventive maintenance is carried out for important equipment, and at the same time, the equipment is improved and repaired during the repair, and the maintainability of equipment (maintenance prevention) is paid attention to when selecting equipment or developing equipment by itself.

Features: TPM is characterized by three "all", that is, full efficiency, full system and full participation.

Full efficiency: refers to the evaluation of equipment life cycle cost and the overall efficiency of equipment.

System-wide: refers to the inclusion of all methods of production and maintenance of the system. That is, PM, MP, CM, BM, etc. should be included.

Full participation: It means that all departments such as the planning, use, and maintenance of the equipment must participate, especially focusing on the operator's autonomous group activities.

TPM is an abbreviation for Total Productive MaintenanceThe Chinese translation is called full production maintenance, which is also translated as full production maintenance. Other abbreviations of tpm that coincide with this are unrelated.

Its specific meaning is as follows:

1. With the goal of pursuing the limit of production system efficiency (comprehensive efficiency), realize the continuous improvement of the comprehensive management efficiency of equipment, that is, OEE;

2. From the change of consciousness to the use of various effective means, we will build a system that can prevent all disasters, defects, and waste, and eventually form a system of "zero" disasters, "zero" defects, and "zero" waste;

3. Start from the production department and gradually develop to all departments such as development and management;

4. From the top leaders to the front-line operators, all employees participate.

Origin. TPM originated from "Total Quality Management (TQM)". TQM is W. Edward Deming.

A direct result of the doctor's impact on Japanese industry. Dr. Deming in World War II.

Soon after, he went to Japan to carry out his work. As a statistician, he initially taught the Japanese how to use statistical analysis in their manufacturing industries.

And then how to use its data results to control product quality in the manufacturing process. The original statistical process and the quality control principles it produced soon became known as the Japanese work ethic.

This new manufacturing concept eventually became known as TQM.

When TQM required equipment maintenance as one of the inspection elements, it was found that TQM itself did not appear to be suitable for the maintenance environment. This is due to the fact that preventive maintenance (PM) measures have been valued for quite some time, and PM has been adopted in most factories, and the technology to plan maintenance by using PM technology to keep equipment up and running is well established. However, when it is necessary to increase or improve production, this technique often leads to over-maintenance of the equipment.

The most direct concept of TPM management is to improve the overall efficiency of equipment as the goal, the whole system of preventive maintenance as the process, the participation of all personnel based on the equipment maintenance and repair management system. TPM activities are composed of six aspects: "equipment maintenance", "quality maintenance", "individual improvement", "administrative improvement", "environmental maintenance", and "human resource development". TPM covers a wide range of areas, including industrial companies.

TPM: full production maintenance.

The operator has the obligation to monitor the status of the equipment, find hidden dangers and notify the equipment maintenance in a timely manner.

For problems that can be solved, maintain them by yourself without affecting safety.

This is some personal understanding, please advise. Brief introduction: full production and maintenance system.

By improving the quality of equipment and personnel, we pursue the maximization of enterprise production efficiency and improve the overall quality of enterprises.

TPM).

1.We aim to improve the quality of our company by pursuing the limits of efficiency in our production systems (overall efficiency).

2.Extend the life cycle of the production system, prevent all losses such as "disaster loss, defective loss, and failure loss", and implement specific measures on site.

3.It involves all departments such as development, management, and management, including the production department.

4.From the general manager to the front-line staff, everyone participates.

5.Achieve zero attrition through repetitive small group activities.

Origin of TPM.

Fault maintenance system.

Preventive maintenance system.

Production and maintenance system.

Full production and maintenance system.

The quality of the people and the quality of the equipment.

Operators should have the ability to maintain independently.

Maintenance personnel should have the ability to maintain mechatronics equipment.

Production technicians should have the ability to design equipment that does not require maintenance.

All personnel should be enthusiastic and motivated.

Improvement of existing equipment and increased overall effectiveness.

Realize the LCC design and vertical improvement of the new equipment.

The intangible effect of TPM.

Thorough self-management, that is, everyone can "maintain their own equipment".

Achieve zero failures and 0 wastes, and be full of self-confidence that the cause will be successful.

Keep the workshop clean and bright, free from the slightest oil, chips and dust.

Give visitors a good corporate image.