What is Shojinka?

Shojinka means “flexible manpower line” and the ability to adjust the line to meet production requirements with any number of workers and demand changes. It is sometimes called “labor linearity” in English to refer to the capability of an assembly line to be balanced even when production volume fluctuates up or down.
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What is JIT in lean manufacturing?

Just in time (JIT) manufacturing is a workflow methodology aimed at reducing flow times within production systems, as well as response times from suppliers and to customers.
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What does lean manufacturing focus on reducing?

The core principle in implementing lean manufacturing is to eliminate waste to continually improve a process. By reducing waste to deliver process improvements, lean manufacturing sustainably delivers value to the customer.
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Which one of the lean concepts listed below can be translated as actual parts and get the facts?

Gembutsu. Gembutsu is a Japanese word meaning “real thing”. It is one of the components of the 'Three Reals' meaning go to the real place (gemba) to see the real thing (gembutsu) and collect the real facts (genjitsu).
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What are the 5 key principles of lean manufacturing?

According to Womack and Jones, there are five key lean principles: value, value stream, flow, pull, and perfection.
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Herramientas Lean: Shojinka



What is Muda Mura and Muri?

Muda, mura and muri are three types of wasteful actions that negatively impact workflow, productivity and ultimately, customer satisfaction. The terms are Japanese and play an important role in the Toyota Way, a management philosophy developed by Taiichi Ohno for creating automobiles on demand after World War II.
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What are the 7 wastes of lean?

The 7 Wastes of Lean Production
  • Overproduction. Overproduction is the most obvious form of manufacturing waste. ...
  • Inventory. This is the waste that is associated with unprocessed inventory. ...
  • Defects. ...
  • Motion. ...
  • Over-processing. ...
  • Waiting. ...
  • Transportation. ...
  • Additional forms of waste.
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What are the 7 lean principles?

The seven Lean principles are:
  • Eliminate waste.
  • Build quality in.
  • Create knowledge.
  • Defer commitment.
  • Deliver fast.
  • Respect people.
  • Optimize the whole.
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What is an example of lean manufacturing?

Examples of Lean Manufacturing practices can be found below. Truck Manufacturing: Improving production levels and efficiency. Customer Service: Streamlining the work process by mapping the value stream. Process Automation: Improving transparency and flow tracking.
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What are the 4 types of manufacturing processes?

What are the 4 types of manufacturing process?
  • Casting and molding.
  • Machining.
  • Joining.
  • Shearing and forming.
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What is the difference between JIT and JIC?

The difference between Just-in-Time and Just-in-Case

The main difference between Just-in-Time and Just-in-Case is that JIT operations receive inventory only as it's needed for production, whereas JIC stocks up inventories ahead of time.
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What are the 7 Mudas?

Under the lean manufacturing system, seven wastes are identified: overproduction, inventory, motion, defects, over-processing, waiting, and transport.
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What are 8 wastes of lean?

Here are the 8 Wastes of Lean Manufacturing:
  • Transport. The transport waste is defined as any material movement that doesn't directly support immediate production. ...
  • Inventory. ...
  • Motion. ...
  • Waiting. ...
  • Overproduction. ...
  • Over-processing. ...
  • Defects. ...
  • Unutilized talent.
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Which company uses lean manufacturing?

Lean manufacturing, also known as lean production, or lean, is a practice that organizations from numerous fields can enable. Some well-known companies that use lean include Toyota, Intel, John Deere and Nike.
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What industries use lean?

Today, Lean is used in healthcare, high-technology, construction, education, services, and government.
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Are Agile and Lean the same thing?

The difference is that in Lean thinking, teams increase speed by managing flow (usually by limiting work-in-process), whereas in Agile, teams emphasize small batch sizes to deliver quickly (often in sprints).
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What are the basic principles of Six Sigma?

There are 5 key principles of Six Sigma:
  • Focus on Customer Requirements: ...
  • Use data to identify the variation in the process: ...
  • Continually improving the process to eliminate the variation: ...
  • Involve people from different levels of management and process: ...
  • Be flexible and thorough:
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What is the focus of Six Sigma?

The Six Sigma method is focused on limiting fluctuation within business processes and quality management of process output by implementing problem-solving statistical methods. Conversely, the primary focus of Lean Six Sigma is to eliminate waste and improve existing processes.
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What are 5S in lean?

The 5S pillars, Sort (Seiri), Set in Order (Seiton), Shine (Seiso), Standardize (Seiketsu), and Sustain (Shitsuke), provide a methodology for organizing, cleaning, developing, and sustaining a productive work environment.
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Who Defined 7 wastes?

The seven wastes are categories of unproductive manufacturing practices identified by Taiichi Ohno, the father of the Toyota Production System (TPS).
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What are the types of waste?

Sources of waste can be broadly classified into four types: Industrial, Commercial, Domestic, and Agricultural.
  • Industrial Waste. These are the wastes created in factories and industries. ...
  • Commercial Waste. Commercial wastes are produced in schools, colleges, shops, and offices. ...
  • Domestic Waste. ...
  • Agricultural Waste.
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What is 3M in Kaizen?

Toyota has developed its production system around eliminating three enemies of Lean: Muda (waste), Muri (overburden) and Mura (unevenness) (Liker, 2004).
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What mura means?

Mura (斑) is a Japanese word meaning "unevenness; irregularity; lack of uniformity; nonuniformity; inequality", and is a key concept in the Toyota Production System (TPS) as one of the three types of waste (muda, mura, muri).
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What are the three D's of mura?

Mura (斑) Mura means unevenness, non-uniformity, and irregularity.
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What are the 5 main types of waste?

These are:
  • Liquid Waste. Liquid waste includes dirty water, wash water, organic liquids, waste detergents and sometimes rainwater. ...
  • Solid Rubbish. Solid rubbish includes a large variety of items that may be found in households or commercial locations. ...
  • Organic Waste. ...
  • Recyclable Rubbish. ...
  • Hazardous Waste.
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