Manufacturing

What is lean manufacturing? What will it take for us to go lean? These are just some of the running questions in your head when faced with the challenge to reduce or completely eliminate wastes from your manufacturing process. All the more challenging it is when you do it without compromising the quality of your products.

We at Lean Factories understand your need to strike the balance. And thus, we bring you resources, guides, insights and inputs to help you as you go through your lean manufacturing journey.

Read on and be in the know!

SMED Techniques

Important Single-Minute Exchange of Dies (SMED) Techniques Used in Manufacturing

LEAN’s main goal is to minimize waste and maximize productivity. We have covered many different techniques that can help do this. These include Shingo, TPM, and even the Six Big Losses. One of the pillars of LEAN is addressing the swift changeover of equipment. If the changeover time is quick, this means that downtime decreases drastically for improved efficiency. This is important, as downtime is a big waste that must be minimized or done away with. Thus, we go to Single-Minute Exchange of Dies or SMED.

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Kanban

Kanban: A Means to Achieve Just-In-Time Manufacturing

Kanban is a visual workflow management system for any work that follows a process. It imagines the whole workflow process, as well as the actual work as it goes through each step of the process. The objective of the Kanban method is to eliminate any roadblocks that may hinder all the other steps from taking place and any work being finished.

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Six Big Losses

Six Big Losses: Important Concepts to Always Bear in Mind

Many other methodologies we have discussed look at productivity loss through the lens of a variety of factors. These include things like the process flow, people, and other factors that organizations can eliminate waste from. The Six Big Losses is similar in that account. It was created to identify and categorize how a business encounters productivity loss from the perspective of the equipment that the company uses. It works hand in hand with OEE, as it provides more detail on equipment loss.

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Cycle Time Versus Throughput

Cycle Time Versus Throughput in a Manufacturing Process

Throughout our articles, we have been talking about multiple techniques and strategies for lean practices in manufacturing. The question for this article is, how does one measure the performance? This is where cycle time and throughput come into play. These closely related measures are very closely related to each other, but have some distinct differences. Understanding both concepts will allow you to improve performances, from managers all the way to supervisors.

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Top Lean Manufacturing Tools

Top 5 Essential Lean Manufacturing Tools

Most manufacturing companies around the globe are now going the Lean Manufacturing way. Lean manufacturing is more than just a method. It is an all-encompassing business strategy where waste or anything in the manufacturing system or process that does not add value, is reduced, without compromising productivity and quality. To carry this out, companies must determine the right Lean Manufacturing tools to use.

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What is JIT (Just in Time) Manufacturing (Why You Need It)

Inventory management is a crucial part in any business in that it can make or break its overall condition. Stocking up on your products can allow you to meet the demands of your customers anytime they need them. But it will also require a bigger storage space and will run the risk of ...

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Lean Manufacturing Training Materials

Using Lean principles in manufacturing is a great way to improve the quality of a product and service. Moreover, if used correctly, it will definitely improve a company’s financial performance overall. If you are in the manufacturing industry, manage a manufacturing industry, teach employees ...

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lean factories - Serendipity Rocky Coastline Wide Presentation (3)

Shingo Guiding Principles

For people who are handling businesses and processes, there is a misplaced focus on tools. The belief is that the right tool will solve most, if not all problems. However, another belief states that the tools are not the endgame. They aren’t even the starting point. Enter the Shingo Guiding ...

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The Reshoring Initiative

The pandemic has hit all countries from around the globe. Not only has the pandemic affected people’s lives and health, but it has also affected the economies of various countries. The delicate balance and business framework that has been steadily built has been smashed, like a boat ...

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lean factories - TPM and Six Sigma Basics

TPM and Six Sigma Basics

Six Sigma is usually termed for a process that is well-controlled. It is a methodology that has set tools and processes. These tools and processes are used to improve the overall performance of an organization or business. The increase in the business’ performance coupled with the ...

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lean factories - Gemba Boards

Gemba Boards

Running a business or managing a team is a challenging endeavor. Fortunately, there are a great number of tools that people can use to understand the various problems and statuses within the workplace. One tool that can be used is the Gemba Board. The Gemba Board is taken from ...

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Poka Yoke in the Kitchen

We have looked at common poka yoke examples in daily life. But I thought it would be a nice thing to zero down on other poka yoke examples in specific areas. These new series of posts will start with poka yoke examples in the kitchen. From the basic equipment to cooking methods, you will find that the kitchen is full ... Read More

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3 Reasons Why Jidoka is not an Important Lean Tool Anymore

Jidoka Basically, Jidoka is a Japanese word that means giving machines human intelligence — this helps in building in quality into products. Stopping to fix problems is and developing countermeasures ultimately leads to better productivity in the long run. But Jidoka is not only about machines that can stop themselves. In line with the TPS philosophy, Jidoka is also about ... Read More

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Kaizen Musings — Lean Inventory Management

Summary Inventory quantity is a measure of how well lean has matured Reducing inventory without streamlining processes can be a recipe for disaster Inventory velocity is more important than inventory reduction Supplier management to align to lean goals is key How inventory is received matters Inventory is Muda The ideal situation in lean is to have zero inventory. But for ... Read More

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Kaizen Musings — In Lean, Slow is Better than Fast

One of the greatest selling points of lean is that it leads to faster throughput. You would expect people in a lean plant running around frantically producing goods very fast. But the reality in a truly lean organization is markedly different. While the output is very high, you will also notice that people are working at a comfortable pace. Why ... Read More

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Kaizen Musings — Why Is There So Much Stress At Work

Why is there so much stress at work? Work related stress can be overcome through simple habits.

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Nemawashi Model for Decision Making

Nemawashi is consensus based | Source What is Nemawashi? Nemawashi is a Japanese term which literally translated means ‘work around the roots’. It is a consensus building technique that aims at removing obstacles to proposal approval by seeking an informal audience with the decision makers before a formal meeting is held. The concept is not about lobbying as many people think of ... Read More

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HOSHIN KANRI — Policy Deployment Meaning & Examples in Manufacturing

What is Hoshin Kanri? Hoshin Kanri is a management process that aims at aligning a company’s functions and activities with its strategic objectives. The process involves developing specific plans which consists of precise goals, actions, timelines, responsibilities and metrics. Hoshin Kanri usually starts with a high level organizational plan that involves setting of all the necessary goals required to achieve ... Read More

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Venetian Arsenal- Venice Ship Building Using Mass Production

venetian war scene | Source The Venetian Arsenal venetian arsenal,venice,italy: Venetian Arsenal, Campo de L’Arsenale, 30122 Castello, Venezia, Venice, Italy get directions Venetian Shipyard | Source In summary Venice was a powerful economic and military city-state To maintain dominance and protect her interests, she had to be well equipped militarily Used mass production methods in the manufacture of ships and arms The arsenal employed ... Read More

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60 Common Examples of Poka Yoke

What is Poka Yoke? Poka yoke, ‘mistake-proofing’ in Japanese, prevents avoidable mistakes from occurring. This applies to any environment, be it in manufacturing, hospitals or even in the home. This article looks at the following: Meaning Origin and application Examples in the automotive industry Error-proofing examples in manufacturing Mistake-proofing examples in daily life Other examples   Definition of Poka Yoke ... Read More

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Jishu Hozen: Autonomous Maintenance Pillar of TPM

Total Productive Maintenance Total Productive Maintenance is a holistic approach for increasing productivity by ensuring availability of the machine used in the production of goods. It empowers employees to take control of the reliability of machines by doing basic maintenance tasks like oiling, lubrication and tightening. Jishu Hozen Definition & Meaning Jishu Hozen is a Japanese word that means autonomous ... Read More

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TPM Pillars—Eight Pillars of Total Productive Maintenance

What is Total Productive Maintenance (TPM)? Total productive maintenance is a complete system for maintenance of equipment that aims at achieving an optimal production environment devoid of defects, downtime, stoppages and accidents. One distinct advantage of total productive maintenance is that it empowers the shop floor to work in a concerted manner to ensure that machines are functioning at their ... Read More

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Lean Kata: Daily Improvement Practice Routine

After unsuccessfully trying to implement lean, most managers end up blaming the workers as being against lean. While resistance is to be expected in any change program, the reasons for lean implementation failure are many. But the most ignored aspect when trying to implement lean is the psychology of change within the organisation. Everybody behaves in a certain way because ... Read More

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How 3D Printing Can Improve Factory Productivity

The main objective of lean manufacturing is to reduce the time it takes from when a customer places his order to the time the order is delivered. By removing wasteful activities along the value chain, there is a significant reduction in lead times and — ultimately — costs. 3D printing is proving to be a useful tool in eliminating some ... Read More

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OEE: Calculation of Manufacturing Performance Ratio

OEE is a metric that is used for understanding the ratio of actual productive time to planned production time. Because of the low OEE in most manufacturing plants, there is a huge opportunity for improvement. WHAT IS OEE? Overall Equipment Effectiveness (OEE) metric answers the question – what percentage of the planned production was actually achieved? The ideal OEE of ... Read More

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Beer Game: How the Bullwhip Effect in Supply Chains Happens

                      Exploring the Bullwhip Effect using the Beer Game | Source What Is the Bullwhip Effect? The bullwhip effect in supply chains is the increase in order fluctuations as one moves upstream. It starts with a small signal in the consumption of goods by a downstream step. This small signal is misinterpreted ... Read More

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5s at Home: Use this Lean Manufacturing Tool to Declutter

  Clutter overflow by Puikkibeach on flickr (cc by 2.0) | Source The amount of disorganization in your house has now become a major problem, and you are wondering what to do with all the piles of materials that are building up in every available space. You decide to do something about it but do not know where to start, and it ... Read More

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14 Lean Management Principles

A lean organization achieves its goals through the application of time-tested techniques and tools, backed by a firm philosophical foundation of continuous improvement and learning. Behind the lean paradigm are a set of management principles that when consistently applied, result in business success regardless of one’s industry. What is Lean Management? Traditionally, we expect management to be the function that ... Read More

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What is Heijunka?

By definition, heijunka is a production leveling and scheduling tool that is used in lean manufacturing to utilize the available capacity within an organization effectively. Responding flexibly to customer demand increases profitability. The reality necessitates production leveling and scheduling in the business world where customer demand tends to fluctuate on a day to day basis but when looked at from ... Read More

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How Poka Yoke Improves Safety

Thousands of workers die or get injured on the job in the US each year. Workplace injuries and fatalities are financially and socially  [PDF] costly.  Safety features are at the forefront of most product design. No one wants to be the reason a customer was hurt or killed because of poor quality or a dangerous feature went unnoticed. Rigorous testing ... Read More

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Heijunka — Production Levelling in Manufacturing

Manufacturing products is not for the faint hearted. The coordination of resources required to convert raw material to the final product can be exhausting on a normal day. To add to this, customer orders may fluctuate from day to day — leaving the plant guessing on what and how much to produce. Wouldn’t it be nice if customer orders were ... Read More

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10 Ways to Improve Your Office Productivity

A hurried office can be both unproductive and unsafe. If you are too distracted and can’t focus on the content of your work, chances are you are likely to make a good number of critical mistakes. Here are a few tips and tricks you can use to increase your productivity and at the same time make your job easier and ... Read More

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10 Reasons Why Organizational Change Programs Fail

Change management can sound like a scary endeavor and can cause its own crisis if not implemented properly. Sometimes change is necessary but done properly with the right tools and intentions, can enhance your business and product to be the best it can be. By steering clear of the ten mistakes below, you can give your program an excellent chance ... Read More

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10 Mistakes Companies Implementing Lean Manufacturing Make

Toyota’s vaunted production system has been around for over 50 years. During that time, they have improved on their quality and productivity — in the process capturing a significant portion of the world auto market. This success has led other companies to try and implement lean manufacturing — in most cases with limited success. Why is this? The short answer ... Read More

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Examples of Poka Yoke in Daily Life Situations

What is Poka Yoke? Poka Yoke is a method for drawing attention to — or preventing the occurrence of — defects. These include quality or safety defects in processes whose output is physical products and services. By addressing off-spec conditions early on in a process, costly defects in the final product are significantly reduced. Poka Yoke also refers to features ... Read More

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