What Are the Differences Between Lean and Agile Manufacturing?

Manufacturing mode refers to the form and operation mode of enterprise system, operation, governance, production organization and technical system. The advanced manufacturing mode refers to an advanced production method in the manufacturing process, which is formed by effectively organizing various manufacturing elements according to different manufacturing environments, and can achieve good manufacturing effects in a specific environment. This method has formed a standardized concept, philosophy and structure, which can be adopted by other enterprises according to different environmental conditions and for different manufacturing goals. Typical advanced manufacturing models include: Computer Integrated Manufacturing System (CIMS), Agile Manufacturing (AM), Lean Manufacturing (LP), Rapid Response Manufacturing System (RMS), etc.

Manufacturing mode

Manufacturing mode refers to the form and operation mode of enterprise system, operation, governance, production organization and technical system. The advanced manufacturing mode refers to an advanced production method in the manufacturing process, which is formed by effectively organizing various manufacturing elements according to different manufacturing environments, and can achieve good manufacturing effects in a specific environment. This method has formed a standardized concept, philosophy and structure, which can be adopted by other enterprises according to different environmental conditions and for different manufacturing goals. Typical advanced manufacturing models include: Computer Integrated Manufacturing System (CIMS), Agile Manufacturing (AM), Lean Manufacturing (LP), Rapid Response Manufacturing System (RMS), etc.

Chinese name

Manufacturing mode

Category

Glossary

Manufacturing mode refers to the form and operation mode of enterprise system, operation, management, production organization and technical system. From a broader perspective, a manufacturing model is a philosophy and guiding ideology about the establishment and operation of manufacturing processes and manufacturing systems.

Although the modern manufacturing process is relatively complicated, it must operate according to a certain law, and it is the manufacturing mode that determines the operating law of the manufacturing process.

Significance of the manufacturing mode: The operation of the manufacturing process, the architecture of the manufacturing system, and the optimal management and control of the manufacturing system are all constrained by the manufacturing mode, and the rules determined by the manufacturing mode must be followed. Therefore, it is of great significance to conduct in-depth research on manufacturing modes and establish advanced manufacturing modes for manufacturing systems.

Manufacturing is a process of reducing entropy and increasing information content. An enterprise is a complex, non-linear, large dynamic system. Resources such as labor flow, capital flow, material flow, information flow, and energy flow are dynamically circulated within the enterprise. In the socialist market economic environment and enterprise system, production organization and technical system, relying on science and technology, relying on human decision-making and technological creativity, relying on information to reduce entropy, operate and manage the above-mentioned various resources to obtain the optimization of enterprise investment Value-added and profits are the goals of establishing an advanced manufacturing model for enterprises.

Numerous experiences at home and abroad have shown that the technological progress and successful implementation of enterprise transformation projects aimed at improving the competitiveness of manufacturing product markets are not just technical issues. Advanced manufacturing technologies must operate in a manufacturing mode that matches them. Play a role. For example, if an enterprise adopts CAD / CAM and obtains effective results, it needs to adjust the existing production organization and operation mode of the enterprise. Practice has proved that this is not easy, and it takes time and effort to make progress. In short, technology and the mode of technical operation need to match each other and make progress together.

Manufacturing mode is always related to the level of production development and market demand.

In the era of handicraft production , it is a manual workshop manufacturing mode, which is characterized by the product design, processing, assembly and inspection are basically completed by individuals. This manufacturing mode has good flexibility, but low efficiency, and it is difficult to complete mass production of products.

From the middle of the 19th century to the middle of the 20th century , the mass production model has dominated the manufacturing industry for nearly a century. This model has achieved job specialization through division of labor. With the support of mechanization and electrification technology, it has greatly improved labor productivity and reduced products Cost has strongly promoted the development of manufacturing and social progress.

In the second half of the 20th century, especially in the last 30 years , production demand was diversified and competition intensified, forcing the production of products to multi-variety, variable batches, and short production cycles. Traditional mass production is being driven by more advanced production models. instead. The main features of these advanced manufacturing models are: demand initiation, relying on technological progress, enterprise cooperation, flexible manufacturing, lean production organization, advanced enterprise management system, and emphasis on environmental protection. Have been proposed abroad in recent years

1) Rigid manufacturing mode (suitable for large quantities and few varieties)

2) Flexible automated manufacturing mode (low-volume, multi-variety production, extensive use of CNC machine tools. Study manufacturing process)

3) Computer integrated manufacturing model (1970s, CIMS computer integrated manufacturing systems, research information integration)

4) Agile manufacturing model (AM agile manufacturing, proposed by Lehigh University in the United States in 1991. The enterprise organization formed by this form is also called a virtual company)

5) JIT (JIT just in time, proposed by Japan's Toyota Corporation, this model organizes production in a "pull" manner, that is, the latter process sends out a request, the inventory only exists, and it will only be processed when needed.)

6) Lean production mode (LP lean production, the core is to streamline, that is, streamline product development, design, production, and management of all links that do not produce added value. That is to say, remove all useless things in each link of the factory)

7) Rapid reorganization of manufacturing mode (standardization of functional modules, that is, divided into standard functional small manufacturing system modules)

Manufacturing production mode is

(1) Facing customers, understand customer needs and market trends in time.

(2) The enterprise must take into account the needs of customers and the production capacity of the enterprise, and adopt the principle of winning by quality.

(3) Enterprises must promote effective and sophisticated production

(4) Ability to grasp information and respond quickly and flexibly to the market

(5) Reasonably integrate all resources