VSM .Value Stream Mapping
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- เผยแพร่เมื่อ 12 ก.ย. 2024
- VSM, Value Stream Mapping, Lean Technique, Lean Manufacturing Tool. We need to add two measures to the cycle time, when doing VSM in service processes - % Completeness and % Accuracy. Theyc an well be combined into one parameter - % Completeness and Accuracy. The rolled over or gross %completeness can be calculated by multiplying the values for each value adding operation.
Amrsha Srivastava, Shruti Jindal, Aishwarya Bote, Rashmi Kamkar, Sakshi Balani, Shubhangi Srivastava, Kashyap Sheth and Dr G, Dr Shrinivas Gondhalekar bring you a unique video with three objectives:
1. How to draw a Value Stream Map of the Current State
2. How to Identify Improvement Opportunities
3. How to make a Future State Map.
This video is unique because it shows the activities physically simulated, while the map in the background corresponds to the physical situation. That makes it extremely easy to understand the concept and in less than 10 minutes learn the fundamentals involved.
Value stream map consist of three steps:
Step 1. Current state map: where production plan is only one, which give aspire to WIP and non value added time.
Step 2. Identifying improvement opportunity: they have used kanban card and SMED.
Step 3: Future state map: Order is received by last process who will proceed the kanban card to previous process and so on. So that only required value of production happens.
Stimulation and diagram helps in easy understanding.
Thank sir and his team.
This video has a mix of concepts such as SMED, Kanban. My concepts are much clearer as i have watched all the previous videos. This is a great video of how to remove non value adding time and a great example of backward communication using kanban can actually increase the productivity of the organisation.
Thank you Sir & Team.
Dixit Sankharva - RBA
This was amazing experience by which I learnt an altogether different concept by working under the great Dr. G and the whole team. The whole concept was decoded in the easiest way possible by using different colors. Thankyou Sir for giving me the opportunity.
You are welcome Sakshi. Many more opportunitieswill spring up. We appreciate your contribution.
Read an entire book on VSM and couldn't understand it better than I did in these 8 minutes. Thanks to the team! Great work. :)
Yo! Rucha. A million thanks for the strong and clear comment. Great value to us. I plan to show it in Mattel if possible.
You definitely should show this in Mattel! The video STREAMING would be of great VALUE! ;)
Very happy with finished result. I am glad that I get to work on the videos so closely. Thank you Dr G 😃
My honour and pleasure Amrsha. In addition to being on camera, your work in the background of editing is uniformly brilliant. Much appreciated.
@@DrG720214 thank you so much sir!
Another video that was just pure fun and clarified the fact how important is to practically work on a topic to understand it better.
A great visual representation and the colours play a very vital part in making it easier the flow of information and material. it is now very easy to make a current state map and a future state map.
Thank you Dr.G and thank you to all the team members for being such an enthusiatic students.
Cheers!
Shubhangi, a great deal is really your and Amrsha's strong and sustained contribution. We just follow your lead and another concept gets explained. Thank you again and again. We are blessed.
And that is only possible because you always push us to learn more, be better and not be afraid to make mistakes.
Arigato Gozaiamsu Sir :)
I took 6-7 Days to understand the concept of VSM from book with a lot of doubts, but Sir you explained it in just 8 mins very precisely.
Team you have executed the experiment very nicely, with the color combination according to the VSM map. Great efforts!!
Thank you very much!
Thank you Onkar. Much appreciated.
Brilliant video on VSM. Concept is explained in crisp and clear manner. Thank you Sir and guys for this video!
It is not clear if customer order comes as an aggregate or a specified sequence.
If it is demanding a sequence in supply (Just in Sequence) which is more challenging, an option to address this would be giving plan only to bottle neck operation 2 and others sync with this station in replenishment or FIFO mode. This would further reduce the inventory.
My two cents.
Dear Satish Pendharkar, your two cents are a good value addition to the video. Grateful that you went into more detail and you offered a deeper insight. I am always grateful to you, because I learned Value Stream Mapping from you.
Ohh yes! Absolutely!
Thankyou Sir
Another great video from the team. Understood Value Stream Mapping and it's benefits. Thank you Dr G and team.
Thank you Ganga
What an easy way to understand VSM..!!!
Samruddhi, thank you for your appreciation and encouragement.
Hi Dr. Thanks for explaining it in easy terms. VSM helps portray the process from the start of the production process to the end, this way it finds the waste in the process accurately.
Thank you, SIr this video was my saviour during my internship when I was quite confused. Team has surely worked hard for video. Thanks to DR G and team.
Amazing video sir. A very good example of application of kanban cards and as a result it reduced the confusion of the operators.
Ninad Bhavsar- BD
Thank you Sir and team for such insightful video. The best and easiest way to understand VSM.
Thank you, Kushal, for your immediate appreciation.
Excellent explanation and visual demonstration of how to use value stream mapping to spot problem areas and eliminate non-value items and activities. I've used your older video of cellular layout to eliminate waste, and it definitely helped my team in an event we did last year involving 2 machines and 4 sub assembly work stations.
Glad it was helpful! You are welcome to use these videos to spread profound knowledge. You might like and find useful our recent videos on Kaizen and Customer Centric Automation. Both are rich with examples from Japan and everyday life,. Another video is on Lead Time Reduction, which has become very important now. As always we have tried to explain with examples.
Kaizen: th-cam.com/video/VwtbXnzEWtA/w-d-xo.html
Lead Time Reduction: th-cam.com/video/ZP6TBIwGmn0/w-d-xo.html Automation: th-cam.com/video/en6FWlPwICg/w-d-xo.html
Customer Centric Automation th-cam.com/video/YAkSJzy2jok/w-d-xo.html
Enjoy
We are delighted to know our efforts in making videos have been of value. Thank you.
Tomorrow is my operations research exam.. but I am watching this... Wow!
That's impressive Rushabh! Best compliment you can give us. God bless you in your exams.
Thank you for this video sir. It is of great help now in my internship. Very easy to learn. Thanks to the entire team for putting in so many efforts for making learning easy and quick. 😊
Thank you
Nice one, great combination of various the concepts in one video that shows how it can help in reducing wip, reducing non value adding time.
Anisha-RBA
A very informative and easy to comprehend video. Thank you for choosing easy examples.
Thank you Niyati
Understanding concepts is so much easier now through such entertaining mediums. Thankyou for this video on VSM sir.
Vedant Jajodia
BD
Great effort by the batch !! And the concept is really very well made understood.
Thank you Madhumita.
Great tool which can be used to reduce non value adding time
Thank you sir for explaining it
Sir, you videos are very interesting and captivating! 😇🔥 I am a CA final student preparing for Dec 2021 exams. In addition to reading my cost management text book, I watch your videos to get conceptual clarity. Thank you so much Sir! Expecting more videos soon😍 🙏
Welcome Vicky. Thank you for your appreciation.
This must be the easiest way to understand VSM.
My concepts are much clearer now!
Thank you!
Thank you Kedar
Sir u doing great work for helping In understanding the best practices implement able at work
Thank you
Nice...100% knowledgeable... thanks to everyone...
Thank you Somashekhar
Hello sir ,
Firstly thanks for such a good and easy explanation about VSM.
I have one question regarding - implementation of VSM or Lean ideology in the project production company for example; ship or airplane building and even such job production plant.
Since this type of production doesn't has any assembly line instead its one place building.
Thanks in advance.
Thank you for your appreciation. Good question. In VSM we map the process sequence. It does not matter whether it is done on an assembly line or at one place as in shipbuilding. There would be parallel activities too. The VSM would look a bit more complex. What matters is operation sequence and not location. Hope it clarifies.
Ya, I agree it's about the sequence of operations but I have some doubts which I would be grateful if answered 😇
Firstly, could it be feasible to calculate takt time in such production process? If yes, by which value/units should it be and if no, what alternative should be taken to compete within the demand(single unit) and production time ?
Secondly, Is changeover time a NVA ? And where does the changeover time is to be added in uptime or directly in total lead time ?
This answers will help me in my research project for my masters so I'll be again thankful for your response.
@@vipuljhod6637 Takt time is the time given by the customer to do the job. That's all. If your customer wants one ship in 9 months then 9 months is your takt time. It is a customer demand. It has no relation to the cycle time, which is the actual time required to make the ship. If the next process is your customer, you must ask the customer process after how much time do you want my supplier process to give an output of one piece. That time will be the takt time for the supplier process.
Regarding changeover time - it is an NVA because you get no ouput during that time. It is to be added to the lead time.
All the best for your thesis.
Question: Hi Dr. G, excellent video by you and your students. Now I have a question about the sawtooth graph on the very bottom (where you write the value adding time and non-value adding/wait time). In some other videos, I have seen them write the value adding time on the peaks (top) and non-value adding time on the troughs (bottom). But in your diagram, the value adding time was placed on the troughs (bottom) and non-value adding time was on the peaks (top).
So does it matter where we place these values/ is there an official way? Or can we do either as long as we define it?
Either way is ok. It does not matter.
@@DrG720214 I see, thank you!
Nice video, how can we integrate the waste like transport, scrap, rework etc which are also non value added activity along with waiting for inventory.
Also when we do the VSM on shop floor, the inventory level changes everyday, how can we put that to consideration.
Thanks
Good Questions. To keep the video short we showed only a few cases. Certainly all wastes should be identified as improvement opportunities and acted upon. The inventory level does change day to day. The Value Stream Map is like a photograph taken on a particular day. Just like people's faces change a bit but the essence remains irrespective of when the photograph is taken, so it is with VSM. The pattern becomes evident from the current state map and that is adequate to throw up the improvement opportunities. The purpose of VSM is to find opportunities and make improvements.
@@DrG720214
Thanks for your quick response
How are we suppose to calculate the NVA for that day apart from inventory...because that day would have been a very good day and you wont be having.. let us take waiting and or searching on that day..
@@DrG720214
Thanks for your quick response
How are we suppose to calculate the NVA for that day apart from inventory...because that day would have been a very good day and you wont be having.. let us take waiting and or searching on that day..
Great content
Thanks
It's a really good ... My opinion is make this video also in hindi language , because of in india most of manufacturing industries having basic study levels workers are working.. they have also growing knowledge regarding this and get chances to reach higher position... regarding video ...10/10
Thank you Sunil for your appreciation and comment. I understand and appreciate your point. Will look at how it can be made in Hindi. Not sure as of now.
@@DrG720214 Is it really so difficult to make it in Hindi that you need to look at How to do that ? strange. I was thinking that every body appears in this video belongs to India. Seems I am wrong.
@@LalitKumar-nj7xc I would appreciate if you keep the sarcasm out of your comments. You can make some effort by way of dubbing the videos in Hindi or putting subtitles.
These videos are not made for selling or making money. They are made to make available profound knowledge not easily found elsewhere to learners.
Please be appreciate of our efforts and use them; else simply search elsewhere. There is no compulsion for you to view these videos.
Anyhow, here are a couple of my videos in Hindi:
th-cam.com/video/1xsTDdMr3u4/w-d-xo.html
th-cam.com/video/H7HZt3sWpP4/w-d-xo.html
@@DrG720214 Thanks for your quick retaliation ( sorry response ) on it. As you suggested yes I can dub your videos or put subtitles in Hindi but then I need to be part of your team.
However the crux of Lean and six sigma is that always there is a scope of improvement and it applies to your videos as well.
If you really want to take your lean drive upto masses ,local language is the best way . It is not me who is saying this it is Japanese philosophy from where Lean six sigma originate.
Appreciate your good work , keep it up !
Excellently presented.😍 Thank you
Sir, great explanation. Thanks to your team
Thank you.
Sir in pharmaceutical operation GMP playing major role where I have to finish one stage then only move on to next stage. Ex. till completion of 5lac tablets compression I should not start coating . Like every stage it will be a waiting time . Though it is order to make ( pull system) normal lead time is 60 - 90 days . But i couldn't imagine it is all wip of one batch. There are many different products in pipeline in different stages. How can we call it is NVA
If you can't avoid a NVA, it doesn't become VA. It remains NVA. It may be unavoidable.
👌
Thank you Sandeep for your immediate appreciation.
Thank you for this video
very good attempt with examples. Need to improve on explanation (Speed)
Thank you.
Sir, Can you explain what us change ovet time?
Changeover time is the time lost while changing over from one product to another. It often involves cleaning the equipment to avoid contamination, resetting the equipment to fit the new product and so on.
@@DrG720214 understood. Thanks a lot Sir!
Shrinivas, Can we have a short call discussion, if it is fine with you.
Sir , what is the minimum standard value of value added ratio.......as per industry standards
There is no standard. Often it is below 1%. Look at it this way - suppose the Value Added Ratio is 1% and you could raise it to 2%. It is a 100% improvement! (Sorry for late reply).
@@DrG720214 thank you so much sir...
How to the creat of future map
Sir please make video on drum and rope concept