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\u0026 nbsp; Lean production management emphasizes customers’ requirements for time and value, organize a scientific and reasonable manufacturing system to organize value -added production activities, shorten the production cycle, and significantly improves enterprise adaptation The ability to change the market. Lean production management is the most effective way to control waste and reduce costs.\u0026 nbsp; [ 123]
The characteristics of lean production management
123] \u0026 nbsp;on time production
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In the manufacturing enterprise, \”time -sharing production\” must take the needs of the end user as the starting point, emphasize logistics balance, and pursue zero inventory. The parts that are required to be processed in the previous process can immediately enter the next process; the organizational production line rely on the form of a viewing board, that is, the requirements of the sequence of the sequence of the board; Pull -type production, planning and scheduling in production are essentially completed by various production units. In the form, only the production plan of the final product is made. In the process, each production unit is very necessary.
constantly seeking new, pragmatic, emphasis on integrity and self -improvement [123 123 [123 ]
The comprehensive supporting land of lean production methods uses modernization. Management methods and management techniques, emphasizing the overall function, not only requires various professional management to have clear division of labor, but also attach importance to cooperation between mutual cooperation.
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Synchronous operation\u0026 nbsp;
The lean production method has distinctive unified will, unified action and synchronization operations. It is based on the implementation of standard operations. The labor portfolio of multi -machine tools, multi -process management of labor portfolio, and the specified product quota and finished product reserve quota are used as standards. Kanban logistics transportation is a means to implement the synchronization of the production process.\u0026 nbsp;
Self -constraints and institutional control phase Combined with
Production activities are institutional control. The process of combining self -constraints. The manager of the enterprise is like the team’s coach. On the one hand, he formulated operating standards and guided on the scene to enable the operator to strictly implement the operating standards, and on the other hand, to cultivate the spirit of the operator’s collaboration. Employees, like players, must continuously improve the level of technology and ideological level in production practice, and integrate their superb technologies into collective actions, thereby constitute the driving force for corporate strength.
Give full play to the overall function [123 123 ]
The lean production method is a complex method. System engineering is a reflection of management ideas, management organizations, management methods, management methods, and overall functions of personnel quality. It is a working system that uses on -site as a carrier, people, machines, materials, laws, circles, and measurement. Implement production on time, balanced load, multi -process management, multi -machine operation, inventory management technology, viewing board management and reasonable logistics, so that the process between the process is in the product. The scene 5s
The activity ensures that the production site becomes a high -quality, high -efficiency, low consumption, safety, united and harmonious organic whole.
Comprehensive quality management\u0026 nbsp;
Lean production management emphasizes that quality is produced rather than inspected, and process quality management is guaranteed to ensure the final quality; the quality inspection and control of quality in the production process are everyway The procedures are carried out to ensure that the quality problem is found in time; if the quality problem is found during the production process, the production can be stopped immediately until the problem is solved, so that the invalid processing of the non -qualified product is not available. For the quality problems, generally It is the organization related technical personnel and manufacturers as a group to work together and solve it as soon as possible.
\u0026 nbsp;Team work method
\u0026 nbsp; Lean production management requires that each employee is working at work It is not only the order of the superior, but also the role of active participation to play a role in decision -making and auxiliary decision -making; according to the relationship between business rather than in accordance with the administrative organization, the team members emphasize that one dedication and demand can be able Familiar with the work of other staff in the team to ensure the coordination and smooth progress of work; the evaluation of the work of team personnel is affected by the internal evaluation of the team; Avoid verification of every step of work and improve work efficiency; the team’s organization is changing. For different things, different teams may belong to different teams.
Parallel engineering [ 123]
Lean production management requirements during the design development period of the product , Combine conceptual design, structural design, process design, and final needs to ensure that the fastest speed is completed at the required quality; the various tasks are completed by this related project group. , But can feedback the information regularly or at any time and coordinate the problem; according to the appropriate information system tools, the feedback and coordination of the entire project, the modern
] Technology, during the development and development of the product, the parallelization of the project process.
How the company implements lean production management
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The implementation of lean production management in the enterprise is not achieved overnight, it emphasizes continuous improvement. First of all, you should choose a key process to strive to build it into a model line. Secondly, by formulating the method of value flowchart, the current logistics and information flow is described, so as to formulate a lean vision chart (Future Lean Vision)
. In this process, more icons are used to represent continuous processes, various types of stretching systems, balanced production and shortening time to replace work, and the production cycle is subdivided into value -added time and non -value -added time.
continuous improvement seminar [ 123] \u0026 nbsp;
There are the following: eliminate quality testing links and rework phenomena; unnecessary movement of parts; eliminate inventory; reasonably arrange production plans; reduce production preparation time; eliminate stop time; increase labor utilization.\u0026 nbsp;
Create corporate culture
The significant improvement of the workshop scene can cause subsequent subsequent subsequent subsequent subsequent A series of corporate culture changes, but if you want to take it for granted, it is obviously unrealistic to automatically establish and promote positive cultural changes due to the improvement of the plane layout and production operation methods of the workshop. Cultural changes are more difficult than the improvement of the production site. Both must be completed and complementary. The implementation experience of many projects has proved that the key to the success of the project is that the company’s leaders must do the improvement of the production method and the corporate culture.Evolution combines.
Lean production and utilization of various industrial engineering technology To eliminate waste, focus on the entire production process, not just individual or several processes. Therefore, the success of the model line must be promoted to the entire enterprise, shortening the operation process, and promoting the production system to be replaced by customers -oriented pull -type production systems.
What benefits can it bring to enterprises?
\u0026 nbsp; The transformation of the \”batch and queuing\” production system can be continuously flowing, which can increase the labor productivity of the entire system, shorten production time, reduce funds, reduce costs, and reduce waste rate and work injury accidents. Because it is on -time production, it is strictly put into production in accordance with the need. The finished product inventory is a large number of production methods of the inventory of the production method
1/4 . According to statistics, lean production methods can increase product quality 3 times, and the rate of waste and work injury accidents will decrease
50% above, which can Short the original development cycle 50%-70%
, save development costs 30%-40% , reduce scrap and repairs 50%
above, the number of design changes is reduced 50% above and can make the product have good craftsmanship and standardization. In the use of lean production, the production area of \u200b\u200bthe same scale is only a large number of production methods 1/2
, and the investment is only 1/2 Essence