From the popular comedy show, The Office, Dwight give us some potential poka yoke advice on mistake proofing, also known as idiot proofing from the early lean days. I wonder if anyone has practiced this thinking?
Mike Wroblewski's blog on developing a Kaizen Mind focused on Lean Manufacturing, Lean Healthcare, Lean Government and Six Sigma Quality
Wednesday, December 02, 2009
Friday, November 20, 2009
Management Improvement Carnival #82
I am quite honored and excited to once again host a session of the management improvement carnival started by John Hunter through his awesome blog site Curious Cat Management Improvement Blog. On to the good stuff, here is a sample of some of the great posts on improvement from some of the best lean thinkers.
The Kipling Method vs. the Ohno Method by Jon Miller “Are you a Kipling person, taking the accepted tool or situation as given, or are you an Ohno person, constantly challenging the norms and looking for better ways?”
Lean is about More than the Myths by Tim McMahon “It’s important when you are starting out your lean journey to understand what lean is really about.”
17 Lessons I learned from Japanese Consultants by Jeff Hajek “Over the years I have worked with some premiere lean consultants from Japan. Here are some of the many lessons I learned from them.”
When the Neck Bone Isn’t Connected to the Head Bone by Bill Waddell “There’s a reason why the best manufacturers tend to be pretty vertically integrated. They take core competence to mean everything in the chain of creating value for the customers-not everything that is easy or cheap.”
Lean Inventories Do Not Excuse Failing to Deliver by John Hunter “The retailers need to design their system with lean thinking in mind (not lean-as in cut expense without thinking).”
Keeping Lean Japanese by Brian Buck “There is a trend towards removing the Japanese language or jargon from Lean transformations in the U.S. I understand why organizations would want to make lean thinking and the corresponding tools easier to digest, but I think we should seriously consider keeping it Japanese.”
Helping Make A3 Work, Part 1 by Jamie Flinchbaugh “I’ve been spending a good amount of time lately helping leaders from various organizations improve their lean thinking by utilizing A3 problem solving. In the following few blog posts, I’ll answer some of the common questions people have about A3 and it’s use in organizations.”
My New Stand Up Desk by Ron Pereira “Now, you might be wondering how I increased the height of my desk. Well, my goal was to not spend a cent on this project so I got creative”
A Problems First Culture by Mark Rosenthal “Problems first” is one of the mantras used by Phil Jenkinson, the CEO character in The Lean Manager by Michael and Freddy BallĂ©. Now that I have had a few weeks to let it sink in and synthesize with my mental models, I am seeing a concept that is so fundamental I would think it would be hammered into students in every management and leadership course taught in the world.’
The Kipling Method vs. the Ohno Method by Jon Miller “Are you a Kipling person, taking the accepted tool or situation as given, or are you an Ohno person, constantly challenging the norms and looking for better ways?”
Lean is about More than the Myths by Tim McMahon “It’s important when you are starting out your lean journey to understand what lean is really about.”
17 Lessons I learned from Japanese Consultants by Jeff Hajek “Over the years I have worked with some premiere lean consultants from Japan. Here are some of the many lessons I learned from them.”
When the Neck Bone Isn’t Connected to the Head Bone by Bill Waddell “There’s a reason why the best manufacturers tend to be pretty vertically integrated. They take core competence to mean everything in the chain of creating value for the customers-not everything that is easy or cheap.”
Lean Inventories Do Not Excuse Failing to Deliver by John Hunter “The retailers need to design their system with lean thinking in mind (not lean-as in cut expense without thinking).”
Keeping Lean Japanese by Brian Buck “There is a trend towards removing the Japanese language or jargon from Lean transformations in the U.S. I understand why organizations would want to make lean thinking and the corresponding tools easier to digest, but I think we should seriously consider keeping it Japanese.”
Helping Make A3 Work, Part 1 by Jamie Flinchbaugh “I’ve been spending a good amount of time lately helping leaders from various organizations improve their lean thinking by utilizing A3 problem solving. In the following few blog posts, I’ll answer some of the common questions people have about A3 and it’s use in organizations.”
My New Stand Up Desk by Ron Pereira “Now, you might be wondering how I increased the height of my desk. Well, my goal was to not spend a cent on this project so I got creative”
A Problems First Culture by Mark Rosenthal “Problems first” is one of the mantras used by Phil Jenkinson, the CEO character in The Lean Manager by Michael and Freddy BallĂ©. Now that I have had a few weeks to let it sink in and synthesize with my mental models, I am seeing a concept that is so fundamental I would think it would be hammered into students in every management and leadership course taught in the world.’
Wednesday, October 14, 2009
When Flows Collide

Originally, I was not going to post about this issue but the more I thought about it, the more we can learn from it. The issue deals with lack of communication, poor customer service and colliding flows.
I recently rented a car at the Jackson, Mississippi airport from a well recognized, national rental car company. The experience was typical up until the point of returning the car at the end of the week. Normally, I just pull up to the proper return lane, get scanned in by the attendant, mileage and fuel levels checked, receipt is printed and off I go to catch my flight. Not this time.
I pull into the proper return lane and no attendant is in sight. I patiently wait and look around but no attendant showed up. Strange, I never had to wait before at this airport.
Finally, I see an employee from this car rental company pull up in one of their rental cars. He tells me that they got rid of the attendants in the return area as part of cost cutting and I need to go inside to their airport counter to return my car.
As most frequent travelers do, I plan some time for delays and problems but not too much since I dislike sitting around the airport any longer than I need to. In this case, I had a few minutes to spare however the clock is ticking. Stress levels start to elevate.
As I swiftly walk to the airport entrance, I happen to notice a small sign that states we need to return the car keys at the rental car counter inside the airport. The sign is small and located near the walking exit to the airport.
I rush to the counter only to find a line of customers waiting for service by only one attendant. This is the point where flows collide. Both customer picking up cars and returning cars are in the same line. Aghhh!
I feel the stress rising higher and try to push it back down. If worse comes to worse, I will just drop the keys on the counter and head quickly to the security line. I can always get a receipt online later.
After what seemed like forever, in reality just 15 minutes, I get to the counter to return my car. I got through security and made it on-time for my flight home.
Does it have to be this way?
Where was the customer communication when I first rented the car to tell me to allow time to return the car at this counter instead of the usual return attendant?
What about the sign? Could it be placed closer to the entrance instead of the exit? Could multiple sign be placed in several spots? Could the sign be larger and easier to see?
Could the colliding flows be separated at the counter? Should return customers get priority over pick up customers? Can a drop off box be used with an offer to email the receipt directly to you-no effort on the customer’s part?
Based on this situation, where in our processes do we fail to communicate properly and create colliding flows?
What about shipping and receiving? What about loading and unloading trucks? What about picking and putting away material on racks or shelves? What about work flow in cells?
What about patients checking in and checking out? What about receiving and dispensing supplies? Are there colliding flows in the ER?
Go to gemba and see the flow (or lack of flow). What colliding flows can we see and improve?
Friday, October 09, 2009
Lean Thinking
What is our standard?
What is our current?
What is our gap?
Why? Why? Why? Why? Why?
What is our current state?
What is our future state?
How will we get there?
Are we ahead or behind?
What are the countermeasures?
Please try.
What if we fail?
Please try again.
What if we succeed?
Please try again.
What is our current?
What is our gap?
Why? Why? Why? Why? Why?
What is our current state?
What is our future state?
How will we get there?
Are we ahead or behind?
What are the countermeasures?
Please try.
What if we fail?
Please try again.
What if we succeed?
Please try again.
Thursday, October 01, 2009
AME Kentucky 2009

It’s just around the corner, in a couple of weeks the “Journey to Greatness” begins. The AME Kentucky 2009 Conference runs from October 19 thru October 23 in Covington, Kentucky. This world class event is a great opportunity to learn, network and understand more about the lean journey. Listen and learn from 8 keynote speakers, 60 practitioner-to-practitioner presentations, 30 workshops and 40 plant tours.
Our Batesville Plant is on the tour list and I will be speaking on our Kaizen approach on Wednesday, Oct 21 at 10:00 AM. I hope you can make it and welcome the opportunity to meet face-to-face with fellow lean practitioners to share and learn.
The Lean Manager Book Review

I have just finished reading the newly published book from the Lean Enterprise Institute, The Lean Manager, written by Michael Balle and Freddy Balle. The Lean Manager is a business novel about a lean transformation and a sequel to their international bestseller, The Gold Mine.
The format of a business novel has been popular for several years with some done well and others not so well. In general, I am not especially fond of the novel format due to poor story lines, poor dialogue, extra noise in the story line, and poor pace that drags the story along or slaps together the ending. If done well, I love the novel format.
In the case of The Lean Manager, it is hands down the best business novel on lean transformation that has been written yet and I thoroughly enjoyed reading it. Michael and Freddy did an outstanding job on all accounts providing a strong story with outstanding dialogue and many, many powerful insights into the lean transformation.
I started highlighting and taking notes of many of the best points which ended up being too numerous to list but I will share just a couple with you. I will not reveal all the golden nuggets found in the book so you can explore it on your own.
“People are natural problem solvers. Once we understand the problem, our mind will follow seamlessly to adopting a solution.”
“When a solution is forced onto us where we do not see a problem, chance are we will fight tooth and nail against it, no matter how clever the new approach.”
“There are very few operational experiments which cannot be reversed quickly, and hence, a bias to action is perfectly reasonable in routine process.”
“Requires radical transformation of managerial behavior.”
1. Problems have to be solved one at a time.
2. Managers need to remain close to people as they conduct experiments.
3. Managers have to be maniacs about check.
4. Drawing the right conclusions from the experiment is often really tough.
“Improve Management Practices”
“Only way to be more competitive is to improve management practices continually.”
“Managing by problem solving”
“Develop people by kaizen so that they know more.”
The major themes in The Lean Manager include: Kaizen Spirit, Go and See, Teamwork, Mutual Trust, and Clear Direction. Each theme is strongly woven into the story line with added company politics, disappointments and frustrations as the fictional plant manager, Andy Ward, struggles to save his plant from pending closure.
Although The Lean Manger is an excellent book, there are a few points that I did not like. For starters, it uses the crisis of plant closure to create a sense of urgency and drama to the lean transformation. Why does it take always take crisis to drive the motivation for a lean transformation?
Second, I absolutely love the character Phil Jenkinson, CEO in this story. Where are all the Phil Jenkinson’s in this world!!!! I have never meet a super CEO like this that is a master coach, long term thinker, lean knowledgeable, shop floor comfortable, hands on leader yet keeps his ego in check and lets his people learn by doing. He is as close to perfect as a CEO can get for a lean transformation. This makes a great story and provides an outstanding example however this character is far from the norm.
In addition, there was just one mention of using six sigma in this story during a dialogue between Amy Woods (consultant) and Andy Ward (plant manager) which is less than positive. The story portrays the six sigma approach as “one guy working in a corner and looking for brilliant solutions”. In my experience, this is not a true application of six sigma. Those few paragraphs could have been eliminated to remove the negative swipe at six sigma and the lean transformation message would still remain powerful.
One important point to remember while reading this story is not to turn it into a roadmap in a lean transformation. It would be easy to pick up many points in the book and turn it into a roadmap which would not guarantee success. Look at the problems you are facing in your company and determine your own path. Use the story as a discussion platform with other leaders in your company on what it takes in a lean transformation and how are we going to head there.
Despite my few critical points of this story, I highly recommend this book to all of us working on lean transformations. It captures the true essence of a lean transformation in all its accomplishments and struggles with eloquent emphasis that we cannot force a lean transformation and we cannot do this alone.
Disclaimer: Thanks to my friends at The Lean Enterprise Institute for providing a review copy of The Lean Manager. This book review is my personal opinion and I was not compensated nor obligated to provide one.
Wednesday, September 30, 2009
Batesville Casket Winner 2009 Assembly Plant of the Year
It was announced today that our Manchester, Tennessee facility has been awarded the “2009 Plant of the Year” by ASSEMBLY magazine and The Boston Consulting Group. Our Manchester Team has been very successful in applying and sustaining the lean approach on a daily basis. We pause to celebrate this honor within our entire organization and then it’s back to kaizen.
Thursday, September 24, 2009
Unclutterer
Check out the link for a cool blog site, Unclutterer, dedicated to getting and staying organized. Plenty of information for both work and at home. The staff of writers led by their Editor-in-Chief, Erin Doland, provide some great organizational ideas in the spirit of 5S.
Lean Horse Race

Most companies want to get results fast. There is a strong push to get results quickly or more importantly to impact the bottom line immediately. If the results are not achieved quickly, we may rush into actions to get the results. This more than likely includes reorganizing, moving people around or taking short cuts like layoffs for quick impact. Other commonly used tactics for getting quick results include plant shutdowns, outsourcing, budget slashing (travel, training, R&D, etc), playing cash flow games and financial shuffles to polish the numbers.
Unfortunately, prevalent management thinking seems to be locked into short term thinking mode. Just look to the business news.
The lean approach is a proven way to get results but it is not easy to implement nor is it as fast as many would like. Many companies that turn to the lean manufacturing approach want to get lean fast.
Even among those who promote the lean approach, there are differences of opinion on the best path, the right focus and on speed. Some of us look to get the low hanging fruit with kaizen blitz while others of us preach the slow and steady approach by building the foundation first. Some of us push the use of lean tools first while others push the thinking behind the tools first. Some of us consider the value stream map as the center of the lean approach while others view it as just another lean tool.
We even see cycles where certain lean aspects are hot topics. This happened with kaizen, 5S, Kanban, lean office, hoshin kanri, lean accounting, value stream maps and A3 thinking. These cycles do not change their value only their buzz factor.
No doubt that results are important but which way is best?
There is an old Japanese saying by Matsuo Basho, “Do not seek to follow in the footsteps of the wise. Seek what they sought.” We need to find our own path that works for us while heading in the right direction.
As for speed: Which is better, a fast horse or a slow horse?
It all depends on whether you’re headed in the right direction or not.
Friday, September 18, 2009
Purpose of Lean Tools
What is the main purpose of lean tools?
What is the main purpose of 5S, Kanban, Visual Management, Glass Walls, hour-by-hour charts, Pareto Charts, Cause and Effect Diagrams (Fish Bone), Takt Time/Cycle Time Bar Charts, Spaghetti Diagrams, Concentration Diagrams, Value Stream Maps, and so on?
The main purpose is to immediately make problems visible.
Then we must focus our effort on solving them daily.
Everybody.
Every day.
What is the main purpose of 5S, Kanban, Visual Management, Glass Walls, hour-by-hour charts, Pareto Charts, Cause and Effect Diagrams (Fish Bone), Takt Time/Cycle Time Bar Charts, Spaghetti Diagrams, Concentration Diagrams, Value Stream Maps, and so on?
The main purpose is to immediately make problems visible.
Then we must focus our effort on solving them daily.
Everybody.
Every day.
Thursday, August 13, 2009
WORMPIT

Last week, I learned a new acronym for remembering the 7 deadly wastes of manufacturing, WORMPIT. It certainly provides a more vivid image of “deadly” wastes than the acronym TIM WOOD, wouldn’t you agree?
Waiting
Over Production
Rework (defects)
Motion
Processing (over or excess)
Inventory
Transportation
Worms have long been a symbol of decay and death. In nature, worms are attracted to decaying organic matter and dead vegetation. If the environment is also dark and damp, you don’t have to wait long and soon the worms will appear.
Using WORMPIT to help describe 7 deadly wastes may bring to our minds many images of something dead. Our businesses will most certainly face the same fate where wastes are allowed to exist in our processes.
If our business processes are full of waste, don’t allow it to become a WORMPIT. We should change the environment, by shining a bright light on all our problems. We must look for all the wastes and work to remove them every day. To begin, “all you need to do is follow the worms”.*
*(Lyrics from “Waiting for the Worms” by Pink Floyd – Another Brick in the Wall, Part 3).
Friday, August 07, 2009
The 7 Flows of Healthcare
1. The flow of patients
2. The flow of clinicians
3. The flow of medications
4. The flow of supplies
5. The flow of equipment
6. The flow of information
7. The flow of process engineering
2. The flow of clinicians
3. The flow of medications
4. The flow of supplies
5. The flow of equipment
6. The flow of information
7. The flow of process engineering
Tuesday, August 04, 2009
The 7 Flows
“All problems can be solved by looking at and understanding the 7 flows.” Chihiro Nakao
In the book, Lean Thinking, authors James Womack and Daniel Jones, outlined lean thinking in terms of focusing on clearly specifying “value”, lining up all the value creating activities along a “value stream”, making value “flow” smoothly at the “pull” of the customer in pursuit of “perfection”. Following these deceptively simple concepts, many of us struggle on the path to becoming “Lean” as we constantly get stuck in the muck of waste, status quo and egocentric leadership.
Let’s look at just the concept of flow. Sounds easy enough to understand, right? Most of us know what is meant by flow and what is not flow. Flow is going down the highway at full speed with little or no traffic whereas getting stuck in a bumper-to-bumper traffic jam is not flow.
But how do we make value “flow” smoothly?
Many years ago, I was taught by one of my Japanese sensei, Nakao-san, the 7 flows in manufacturing.
1. The flow of Raw Material
2. The flow of Work-in-process
3. The flow of Finished goods
4. The flow of Operators
5. The flow of Machines
6. The flow of Information
7. The flow of Engineering
We must first observe each of these flows to gain full understanding. In our observation, take notes and sketch out the seven flows as we see them. It is very important not to skip this step and actually sketch out the seven flows regardless of our artistic skills. Why do you think it is important for us to sketch them?
As we are sketching the seven flows, what are some of the things we should be observing?
To help us think more of flow, here are just a few things to look for while in gemba.
Raw material, WIP and Finished Goods Flow
What is the standard work? What are the locations and distances? What are the container types and sizes? What are the packaging materials and what do we do with it? Are there any machine cycle times? How is the transfer of material accomplished? What are the conveyors, carts, forklifts being used?
Operator Flow
What is the standard work and operator’s cycle time (determine pace of the line slowest to fastest). What are the operator’s body movement..arms, hands, head, eyes, legs and feet . Observe the “go gets” of operators getting things to do their tasks.
Machine Flow
What is the machine cycle time? What are the set up requirements? What is the machine process and is it right sized only for what is required? Are there unused features in the machine? What steps are required to operate the machine? What are the requirements of properly maintaining the machines? Are the machines purchased or in-house built? Observe the machine wastes (collection, disposal, size and shape, recycle coolant).
Information Flow
Observe the transfer of information. What information is needed? What is the path of information? What are the decisions made by the operator? How many decisions are made by the operator? What does the operator do when a problem occurs or has a question? How does information of problems get passed on? Who responds to the operators needs? What information is on production control boards, production schedules, kanbans, manufacturing plans, etc?
Engineering Flow
What is the tooling required? What are the process controls and quality checks? Are there “go-nogo” gages? Observe any hanedashi devices (means the mechanisms to automatically eject a part from the machine to free up the operator to only load the machine).
Can you think of other items in observing the seven flows?
In each of the seven flows, observe the stops, the hesitations, the delays, the re-dos. We should also consider all seven flows working in harmony to improve flow. From these detailed observations of the 7 flows and our gained understanding of the process, we will see how to make value flow smoothly.
In the book, Lean Thinking, authors James Womack and Daniel Jones, outlined lean thinking in terms of focusing on clearly specifying “value”, lining up all the value creating activities along a “value stream”, making value “flow” smoothly at the “pull” of the customer in pursuit of “perfection”. Following these deceptively simple concepts, many of us struggle on the path to becoming “Lean” as we constantly get stuck in the muck of waste, status quo and egocentric leadership.
Let’s look at just the concept of flow. Sounds easy enough to understand, right? Most of us know what is meant by flow and what is not flow. Flow is going down the highway at full speed with little or no traffic whereas getting stuck in a bumper-to-bumper traffic jam is not flow.
But how do we make value “flow” smoothly?
Many years ago, I was taught by one of my Japanese sensei, Nakao-san, the 7 flows in manufacturing.
1. The flow of Raw Material
2. The flow of Work-in-process
3. The flow of Finished goods
4. The flow of Operators
5. The flow of Machines
6. The flow of Information
7. The flow of Engineering
We must first observe each of these flows to gain full understanding. In our observation, take notes and sketch out the seven flows as we see them. It is very important not to skip this step and actually sketch out the seven flows regardless of our artistic skills. Why do you think it is important for us to sketch them?
As we are sketching the seven flows, what are some of the things we should be observing?
To help us think more of flow, here are just a few things to look for while in gemba.
Raw material, WIP and Finished Goods Flow
What is the standard work? What are the locations and distances? What are the container types and sizes? What are the packaging materials and what do we do with it? Are there any machine cycle times? How is the transfer of material accomplished? What are the conveyors, carts, forklifts being used?
Operator Flow
What is the standard work and operator’s cycle time (determine pace of the line slowest to fastest). What are the operator’s body movement..arms, hands, head, eyes, legs and feet . Observe the “go gets” of operators getting things to do their tasks.
Machine Flow
What is the machine cycle time? What are the set up requirements? What is the machine process and is it right sized only for what is required? Are there unused features in the machine? What steps are required to operate the machine? What are the requirements of properly maintaining the machines? Are the machines purchased or in-house built? Observe the machine wastes (collection, disposal, size and shape, recycle coolant).
Information Flow
Observe the transfer of information. What information is needed? What is the path of information? What are the decisions made by the operator? How many decisions are made by the operator? What does the operator do when a problem occurs or has a question? How does information of problems get passed on? Who responds to the operators needs? What information is on production control boards, production schedules, kanbans, manufacturing plans, etc?
Engineering Flow
What is the tooling required? What are the process controls and quality checks? Are there “go-nogo” gages? Observe any hanedashi devices (means the mechanisms to automatically eject a part from the machine to free up the operator to only load the machine).
Can you think of other items in observing the seven flows?
In each of the seven flows, observe the stops, the hesitations, the delays, the re-dos. We should also consider all seven flows working in harmony to improve flow. From these detailed observations of the 7 flows and our gained understanding of the process, we will see how to make value flow smoothly.
Thursday, July 30, 2009
You Don't Have to Be a Rocket Scientist

During our summer family vacation to the Grand Canyon last month, we took the opportunity to see Meteor Crater about 35 miles (56 kilometers) east of Flagstaff, Arizona. Both my children like dinosaurs, space and nature, so it was on their list to explore during our vacation.
Meteor Crater is the first proven crater site in the world. The crater is an impressive size of about 4,000 feet (1.2 kilometers) in diameter and 550 feet (168 meters) deep. It is estimated to have been created when an iron meteorite about the size of a school bus hit the Arizona desert about 49,000 years ago.
With a highly unique surface of rock and moon-like terrain, it is considered one of the prime locations for the National Aeronautics and Space Administration (NASA) to conduct lunar testing. Since the mid 1960s, NASA regularly visits Meteor Crater to test rovers, spacesuits, communication systems and other equipment for space missions.

One of the stories that our guide told us as we hiked along the crater rim was about the first testing conducted by NASA in 1968 at Meteor Crater. According to our guide, the most important geology lesson taught to our astronauts was that in the formation of the crater, the impact shoots the core rocks to the surface. That means to take core samples; you don’t need to drill and should focus on collecting the rocks on the surface rim. That piece of valuable information certainly changes the action plan on collecting moon rocks.
The other interesting story was about the space equipment testing, in particular the spacesuit. Since no human has ever stepped foot on the lunar surface up that time, our NASA scientists had plenty of things to consider in designing and testing the spacesuit. Things like pressure, temperature, oxygen deliver systems, and even mobility to bend down to pick up moon rocks. Of course, safety of our astronauts is the prime concern and failure is not an option.
As the story goes, while moving about the Meteor Crater in the testing of the spacesuits for our first moon landing, one of the astronauts falls down and tears his spacesuit on the rocks. As you can imagine, a tear is considered a catastrophic failure and most likely caused the NASA team to jump into rapid problem solving mode. As a result, successful modifications were made to the spacesuit before sending astronauts to the moon.
I have not been able to confirm all the facts of this spacesuit tear story so I will speculate here. I will assume our NASA scientists most likely had developed some form of FMEA (Failure Mode and Effect Analysis) to list all the potential failure modes of the spacesuit and planned countermeasures. These countermeasures would have been considered in developing the spacesuit design specifications.

Even with an excellent FMEA competed by rocket scientists at NASA, a tear in the spacesuit occurred due to a simple fall over the rocky surface.

I consider this an important lesson in the value of going to gemba. Even if we can’t actual go to gemba, in this case, the moon, we should simulate the gemba conditions the best we can to see what happens. And most importantly, you don’t have to be a rocket scientist to figure it all out. Even rocket scientists can’t think of everything and need to see by testing things out first to get the facts. To see and understand, go to gemba.
(Photos by NASA)
Friday, July 17, 2009
Courage

“Courage is being scared to death, but saddling up anyway.” John Wayne
There are many traits we add to our leadership list to help us on our lean journey and courage is one of them. It takes courage to turn plans into action. It takes courage to experiment. It takes courage to try something new by removing the warm blanket of comfort that the status quo provides.
It takes courage to admit we don’t know everything, say we made a mistake and make problems visible.
It takes courage to speak up and voice our ideas or thoughts especially if they do not align with the thinking of others.
It takes courage to make decisions and do what is right.
It takes courage to keep trying, get up when we fall down and try again.
It takes courage to stand firm with our principles and values when pressured act against them.
From my all-time favorite movie “Braveheart” with outstanding soundtrack, Sir William Wallace (Mel Gibson) states “Men don’t follow titles, they follow courage.” A title of President, VP or Plant Manager does not make us a leader, only our words and actions grant us that privilege. More importantly, it is not just our prepared speeches or written memos that reveal our courage in leadership, it is in our daily actions and simple comments. It is the little things we say and do every day where our courage can be seen.
Without courage, we cannot improve.
Thursday, July 09, 2009
Toyota's Two Primary Job Demands
While recently visiting the Toyota Georgetown plant, I learned that there are only two primary job demands on all Toyota Team Members:
1) Come to work on-time everyday.
2) Pull the andon cord when there is a problem.
Interesting, think about that for a moment.
1) Come to work on-time everyday.
2) Pull the andon cord when there is a problem.
Interesting, think about that for a moment.
Wednesday, July 08, 2009
Raise the Flag
During a recent kaizen event at our Chihuahua, Mexico plant, the team observed one of our interior associates repeatedly walking back and forth from her sewing station to a line side station to check on material levels. She walked over 30 steps one way and was responsible for sewing and delivering these parts along with sewing parts for the cell next to her. She was given this added sewing operation to fill in some of her available time but the process was not set up to make it easy for her to do both.
Seeing the opportunity for improvement, several of the kaizen team members worked with this associate and the line side associate to come up with a better process. The result was a simple flag made from paper and scrap wood.
The new process is simple. When the material level reached a pre-determined point, the line side associate would raise this flag to signal the need for more parts. From her sewing station, the associate can easily see the flag prompting her to sew the parts and deliver them. Once the parts are delivered, the flag is taken down.
This is another example of simple visual management to make jobs easier and better.
Tuesday, July 07, 2009
To be Vertically Integrated or not to be Vertically Integrated?
One thing that is pretty noticeable when touring any of the major automotive assembly plants (GM, Ford, Toyota, Nissan or Honda) is the lack of sub-assemblies being built on or near the final assembly line. Except for a parallel engine final assembly line which consists mainly of pre-mounting hose and framing, the majority of non-painted frame components are all shipped in from the outside.
When observing the automotive assembly line in action, the associates on the line assemble components directly to the moving vehicle. There are no sub-assemblies like seats, steering wheels, instrument dash boards, etc being built to the line. All these sub assemblies are delivered to the line ready for installation.
At first glance, this separation appears to make it easier to flow the final assembly process. So basically, automotive final assembly consists of delivering parts to the line, picking up parts as car passes by and installing the parts on the car. Please excuse my oversimplification; I am sure it is far more complex and challenging. Aisles are straight and wide given free access to deliver parts on both sides of the line. Is this assembly heaven?
But what about the inventory created by this separation? How far does the supply chain expand? What level of Muri (overburden) is created with the extra communication and coordination for this subassembly supply chain? If this concept works so great, why does Boeing have such difficulty in their supply chain?
By contrast, many assembly plants I am familiar are the opposite in that we are highly vertically integrated. Our assembly lines are not as straight nor do we have spacious aisles however we put as many of the subassembly processes closest to point of use as possible. This eliminates much of the WIP inventory and leadtime in the supply chain but we have our own challenges with this approach. As an example, we cut the material, shirr, sew and stuff a pillow for every casket all line side to our assembly line to the exact order by color, by fabric, by style within pitch. No inventory, no semi truck needed, and no computer system.
During the early days of automotive manufacturing, Henry Ford was extremely vertically integrated all the way back to the iron ore mines. He believed in controlling as much of the supply chain as possible to reduce the cost (waste) as possible. Over the years, the automotive companies retracted from this thinking thereby expanding their supply chain. I guess if you can find someone who can produce it cheaper than you can; it made perfect financial sense to let them make it for you so you can focus your attention on your core competencies.
But isn’t manufacturing suppose to be a core competency of a manufacturing company?
When observing the automotive assembly line in action, the associates on the line assemble components directly to the moving vehicle. There are no sub-assemblies like seats, steering wheels, instrument dash boards, etc being built to the line. All these sub assemblies are delivered to the line ready for installation.
At first glance, this separation appears to make it easier to flow the final assembly process. So basically, automotive final assembly consists of delivering parts to the line, picking up parts as car passes by and installing the parts on the car. Please excuse my oversimplification; I am sure it is far more complex and challenging. Aisles are straight and wide given free access to deliver parts on both sides of the line. Is this assembly heaven?
But what about the inventory created by this separation? How far does the supply chain expand? What level of Muri (overburden) is created with the extra communication and coordination for this subassembly supply chain? If this concept works so great, why does Boeing have such difficulty in their supply chain?
By contrast, many assembly plants I am familiar are the opposite in that we are highly vertically integrated. Our assembly lines are not as straight nor do we have spacious aisles however we put as many of the subassembly processes closest to point of use as possible. This eliminates much of the WIP inventory and leadtime in the supply chain but we have our own challenges with this approach. As an example, we cut the material, shirr, sew and stuff a pillow for every casket all line side to our assembly line to the exact order by color, by fabric, by style within pitch. No inventory, no semi truck needed, and no computer system.
During the early days of automotive manufacturing, Henry Ford was extremely vertically integrated all the way back to the iron ore mines. He believed in controlling as much of the supply chain as possible to reduce the cost (waste) as possible. Over the years, the automotive companies retracted from this thinking thereby expanding their supply chain. I guess if you can find someone who can produce it cheaper than you can; it made perfect financial sense to let them make it for you so you can focus your attention on your core competencies.
But isn’t manufacturing suppose to be a core competency of a manufacturing company?
Monday, July 06, 2009
Simple Visual Management at Home
Like probably most of you, we have pets at home. In our case with the benefit of living in a rural Indiana area, we have several pets both inside and outside of our home including 4 cats, 4 dogs, 2 horses, fish and even some chickens for fresh eggs.
Our kids do an excellent job of making sure all our animals are properly taken care of on a daily basis regardless of rain, sleet or snow. But basic chores like feeding can become chaotic if you don’t plan a routine.
One of the challenges we faced was making sure all our pets are feed on regular schedule without missing a meal or over feeding. As we know from our lean thinking, both missed cycles and over production are equally undesirable. What a perfect challenge for creating a visual aid.
With the help of our creative kids, they made a simple visual indicator to help us see each mealtime: breakfast, lunch and dinner. After each meal, we simply turn the heart to show which meal was completed. Any one of us can see if the meals are on track with this visual aid. More importantly, visual aids do not need to be fancy, expensive or complex to work. Simple is better.
Thursday, July 02, 2009
Honda Greensburg Plant Tour
Earlier this month, I had my first opportunity to tour the newly operational Honda plant in Greensburg, Indiana referred as HMIN. After recently touring Toyota Georgetown and Nissan Canton in the past couple of months, I was excited to take a look inside Honda. As you can image, it was an excellent adventure.
All of these plants are extremely similar in design and layout which may not be much of a surprise to some of us. All are crystal clean, highly organized and quite disciplined. Each plant has spacious aisles acting as main arteries supplying material to each station to the heartbeat of pitch.
In the Honda plant, the material along the assembly line is designated into three categories: working cart, full cart and empty cart. The working cart contains the parts currently being used and the cart is designated by blue corner tabs on the floor. The full cart contains the parts next in line for use and marked with green corner floor tabs. The empty cart is well just that, an empty cart. These parts were just consumed on the line and the cart is moved into the red corner tabs location on the floor.
All the material is delivered on carts and individually segregated by use of foam, cardboard slots or trays. Forklifts are restricted to the dock area and tugger carts deliver the material line side.
Each workstation had a posted sheet with the workstation layout of material showing part flow. Also included on these sheets are three contact names and numbers in case there are materials problems. Quite interesting is that there no other posted instructions line side…no standard work charts, no job instructions. I was told that these documents are kept in a notebook at the team coordinator line side station and standard work is audited every station, every day by the team coordinator.
Honda does practice it’s version of built in quality as part of each team member’s standard work. In short, these steps were posted on several team boards.
Step 1: Parts confirmation (confirm you have the correct part and confirm quality of part).
Step 2: Perform Process (follow all quality points to operational standard).
Step 3: Confirm quality to ship (check your own work visually, or by touch and feel).
Step 4: Prepare for next unit and abnormalities (prep parts and put abnormal parts on straggler cart).
Part of the culture at Honda Motors Indiana (HMIN) includes ALL employees wearing the same white uniform and green Honda ball cap. No one has their own private office, instead all desks are grouped in large rooms. Interestingly, every desk was completely void of personal items, paper, etc. When I asked about it, I was told that personal items on the desk are allowed however one of the work rules is to completely clear the tops of desk nightly of everything (except desktop computer monitors). Laptops go into desk drawers along with the personal items. It was strange to see so many desks with nothing on them!
In such a short time, I was only able to get a glimpse of the Honda Way. I hope to develop a deeper understanding each time I get a chance to visit in the future.
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