Lean Classic Production Slogan

The three major elements of lean production: rhythm production, single-piece flow, and pull production

The three major goals of lean production: high quality, low cost, and short delivery time

p>

The soul of lean production: continuous improvement and pursuit of perfection

The seven wastes of lean production: waiting, handling, defective products, inventory, overproduction, movement, processing and process

The two pillars of lean production: just-in-time production and automation

The foundation and guarantee of lean production: 5S and standard operations

Lean production is to use the least resources in the guest room. .Produce the products and quantities required by customers within the time

The foundation of lean production: balanced production

The concept of lean production What is lean production?

Lean production is also known as Precision production, in which "precision" means excellence, precision, and exquisiteness; "yi" means interests, benefits, etc. Lean production means just-in-time manufacturing, eliminating failures, eliminating all waste, and moving towards zero defects and zero inventory. It was proposed by the Massachusetts Institute of Technology in the United States in a research project called the "International Automotive Initiative." After doing a lot of investigations and comparisons, they believe that the production method of Japan's Toyota Motor Corporation is the most suitable production organization and management method for modern manufacturing enterprises. It is called lean production to target the excessive and bloated mass production methods of the United States. Disadvantages. Lean production combines the advantages of mass production and single-piece production, and strives to achieve low-cost production of multiple varieties and high-quality products in mass production.

The role of lean production methods

Lean production mainly studies time and efficiency, focusing on improving the stability of the system. The successful cases of lean production over the past 50 years have confirmed:

< p> Lean production reduces production time by 90%

Lean production reduces inventory by 90%

Lean production increases production efficiency by 60%

Lean production improves the market Defects are reduced by 50%

Lean production reduces the scrap rate by 50%

Lean production improves the safety index by 50%

The main characteristics of the lean production method are as follows:

(1) Quality - finding, correcting and solving problems;

(2) Flexibility - small batches, one flow;

(3) Delivery Market time - minimize development time;

(4) Product diversification - shorten product cycle and reduce the impact of economies of scale;

(5) Efficiency - improve Productivity, waste reduction;

(6) Adaptability - standard size assembly, coordination and cooperation;

(7) Learning - continuous improvement.