Value Stream Mapping . A Lean Production tool used to visually understand the flow of materials from supplier to customer that includes the current process and flow as well as the value-added and non-value added time of all the process steps.
Which lean tool is useful in mapping?
Value Stream Mapping (or VSM) is a visual lean tool that helps organizations optimize manufacturing and production. Value stream maps are typically used to analyze the current process, highlight problems, and develop solutions for a system-wide change.
Which lean tool is useful in mapping the flow of the information or product through the Office process?
Value stream map – Typically used in Lean projects, this pencil-and-paper tool helps practitioners see and understand the flow of material and information as a product or services makes its way through the value stream.
What lean tool provides a graphic representation of the flow of materials information and process actions within a value stream as it exists now before any improvements are implemented?
Value stream mapping provides a visual representation of the flow of materials and information throughout the organization. It helps to identify, demonstrate, reduce waste and finally create effective flow through all the processes in the manufacturing organization.
What are lean tools used for?
What Are Lean Tools? The Japanese word for waste is muda, which is defined as “uselessness.” Lean tools are designed to reduce Muda in organizations and improve quality control . In other words, Lean tools seek to eliminate processes that aren't valuable.
How do I use VSM?
- Determine the scope of your value stream map. Create your start and end points first, and place them in the top left and right corners of your document. ...
- Map the steps of your process. ...
- Add inventory and wait times. ...
- Designate the direction of information flows. ...
- Create a timeline.
What are the five basic steps for creating a process map?
- Plan the process mapping exercise.
- Confirm the process scope.
- Gather data and information.
- Create a draft map.
- Validate and finalize.
What is VSM tool?
Also called: value stream analysis, lean process mapping. Value stream mapping (VSM) is defined as a lean tool that employs a flowchart documenting every step in the process . Many lean practitioners see VSM as a fundamental tool to identify waste, reduce process cycle times, and implement process improvement.
What are the 7 Mudas?
Under the lean manufacturing system, seven wastes are identified: overproduction, inventory, motion, defects, over-processing, waiting, and transport .
How is VSM calculated?
Process efficiency In VSM, the ratio of process time (value adding time) to lead time. Calculated by dividing the total process time by total lead time . Also known as flow-time efficiency. Process time Total time required to properly handle an item within a process step.
What are the three types of error proofing solution implementation techniques?
- Elimination: eliminating the step that causes the error.
- Replacement: replacing the step with an error-proof one.
- Facilitation: making the correct action far easier than the error.
What is the output in VSM?
The output of value stream mapping, value stream maps, provides a picture of the entire work processes, showing both value and non-value adding activities . Instead of taking a haphazard approach to lean implementation, value-stream maps enables a more systematic and sustainable approach.
What is the purpose of value stream mapping?
Value stream mapping is an important element of lean operations, the goals of which are to maximize customer satisfaction and minimize waste . Operating in this way allows companies to do more with less, offering better value and higher quality to their customers.
Which is the common lean tools used?
- 1- JIT: Just in time. With the proliferation of electronic commerce and increasingly extended and complex logistics chains, JIT can be one of the lean tools with great potential for use. ...
- 2- Jidoka. ...
- 3- Takt Time. ...
- 4- Heijunka. ...
- 5- Poka-yoke. ...
- 6- 5S. ...
- 7- Kaizen.
What are 6 Sigma tools?
Six Sigma tools are defined as the problem-solving tools used to support Six Sigma and other process improvement efforts . The Six Sigma expert uses qualitative and quantitative techniques to drive process improvement.
What are the 8 lean tools?
- Defects. Defects impact time, money, resources and customer satisfaction. ...
- Excess Processing. Excess processing is a sign of a poorly designed process. ...
- Overproduction. ...
- Waiting. ...
- Inventory. ...
- Transportation. ...
- Motion. ...
- Non-Utilized Talent.
