What is an example of Value Stream Mapping?
Examples are inventory type and size, cycle time, change-over time, machinery or process uptime and downtime, number of workers, shifts worked, available working hours and batch size. All of these could result in finding efficiencies and cutting waste. Add that process data to the data boxes of your Value Stream Map.
What are the 4 steps of Value Stream Mapping?
At the kaizen event, the team must complete four important steps:
- Determine the process family.
- Draw the current state map.
- Determine and draw the future state map.
- Draft a plan to arrive at the future state.
How do you complete Value Stream Mapping?
Value Stream Mapping in 7 Steps
- Document the current process.
- Identify and list every step in the process.
- Identify customer value.
- Define what the perfect process looks like.
- Identify those parts of the current process that get in the way of perfection.
- Identify major initiatives to reduce or eliminate waste.
How do you explain Value Stream Mapping?
Value stream mapping is a technique — developed from Lean manufacturing — that organizations use to create a visual guide of all the components necessary to deliver a product or service, with the goal of analyzing and optimizing the entire process.
What is the first step in the VSM?
The first step in value stream mapping is to create a current state map. This map can help identify waste such as delays, restrictions, inefficiencies, and excess inventories. These are then eliminated in the ideal state map, which gives the organization a working plan to achieve lean efficiency.
What are the first two areas that should be identified in value stream mapping?
There are two main types of value stream maps: current state and future state. The current state and future state value stream maps are used to determine the process’s current state and its future state, just as the names imply.
What are the five principles of value stream map?
The five principles are considered a recipe for improving workplace efficiency and include: 1) defining value, 2) mapping the value stream, 3) creating flow, 4) using a pull system, and 5) pursuing perfection.
How do I create a VSM in Excel?
Create a value stream map
- Click File > New.
- Type value stream map in the Search box, click the Start Searching button, and then double-click Value Stream Map when it appears.
- From the Value Stream Map Shapes stencil, drag shapes onto the page to represent your processes, information, and materials.
What is C T and C O in VSM?
The list below gives an overview of process data and abbreviations that may be of use for a VSM. • Customer demand. • Cycle time (C/T) • Process time (P/T) • Changeover time (C/O)
What is the third step of VSM?
Step 3: Group Customers and Sort Materials Sort out the number of material types by each industry and determine how many parts account for each type.
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.
What are the 5 key lean concepts?
According to Womack and Jones, there are five key lean principles: value, value stream, flow, pull, and perfection.
What is an example of value stream mapping?
For example, if an entire department loses access to a software necessary for day-to-day work, projects fall behind as IT scrambles to fix it. With value stream mapping, businesses can identify the processes that cause issues
What is the value stream map in lean manufacturing?
The core principle of Lean manufacturing is the elimination of waste—any activity that does not add value from the customer’s perspective—in essence making the organization ‘lean’. The value stream map provides a basis for identifying unnecessary work (‘Muda’), particularly with regard to:
Why choose in Acme?
In ACME can forecast customer requirements used to determine the necessary production capacity in a next period. The company wants to know the current production using the Kanban method and send information to processes previous welding / assembly from supermarket finished pieces.
What is stamping Acme Troqueladora?
INFORMATION ON STAMPING ACME. ACME Troqueladora company produces various components for vehicle assembly parts. This case concerns a single product family: A sub-assembly “brackets” steel into two types: a left assembly (L) and a right (R) for the same car model.