Hey everyone, welcome to this lecture. What are the steps to complete the Value Stream Map. In this lecture, you will learn the step by step instructions to create a Value Stream Map. Let's begin. Identify the start and end points of your value stream map. The first step is to create the start and end point of your value stream map.
We will take the example of a busy order to delivery cycle. The first step is that the customer orders are busy on the phone. And the last step is the pizza is delivered to the customer. document the process steps activity boxes to show all the steps involved. So the steps involved in this example our agent picks up the customer call confirms the order and takes the credit card payment He sends the order to the kitchen. In the kitchen The dough is prepared, condiments are added.
The preparation is then baked, and the freshly cooked pizza is packed in boxes in the corner of each activity box, a small circle indicates how many operators complete this step in the process. In this example, one person is needed for each of these steps. below each activity box, include a data box for your analysis. These boxes can include the following data, CP, or the cycle time, the time to complete each activity, CEO or the change over time, the time to switch the product type. up time, the percentage of time the machine is up and running. Either The percentage of parts that pass inspection we will add the cycle time for each activity.
For the first activity it takes three minutes. Taking the credit card payment takes two minutes, getting the dough prepared, adding the condiments, making the bizza and packing it takes three minutes, three minutes, six minutes and one minute each, respectively. Delivering the pizza to the customer takes 15 minutes. Add inventory and wait times. Now connect your start and end points and the activity boxes with arrows to show the entire process flow. The electronic flow line represents the call from the customer and payment via credit card.
The thick solid lines represent shipment That is a shipment of raw materials from the supplier and the shipment of the puzzle back to the customer. The dotted arrow represent material pushed from one process to the next. In between each stage, use an inventory triangle to mark the number of parts you have in work in progress at the end of each step. On the shipment arrow, you can add a scooter symbol to show the method of transportation. Draw information flow. So far, you have shown the production process.
A Value Stream Map also shows the flow of information throughout the process. You can add a production control box to represent people centrally coordinating between the suppliers and the business store. This group is responsible for ensuring that the raw material stock and Disaster does not go below minimum prescribed levels. Then placed lines of communication. You can add notes about the type of data exchanged, the frequency of exchange, or the media used. Straight lines show manual communication, such as memos, printed reports or in person conversations create timeline.
Finally, you should create a timeline at the bottom of your value stream map. Because the value stream maps aim to detect waste in the process. The timeline perhaps is the most essential piece. The timeline has three levels, you will write the times for value added process, essential non value added process and non value added process. In our example, in each step, the non value added time is incorporated. We have also added the essential Non value added time wherever it is applicable.
The timeline also includes a data box to the right that combines all this information. It commonly houses total cycle time. That is the total cycle time of the process, value added time. Process cycle efficiency, which is the percentage of value added time out of the total cycle time. And there you have it, your value stream map is ready