Mohammed Hamed Ahmed Soliman
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One of the main difficulties for people practicing lean is trying to find a clear and direct link between doing something that aligns with lean principles andthe financial advantage it brings. Toyota follows certain principles in regards to cost-benefit analysis (CBA) by making management decisions based on thinking about the financial impact in the long run rather than focusing on short-term gains.
2) How Lean Can improve Healthcare? A Brief Guide on Eliminating Waste and Identifying Areas for Imp
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The lean operational concepts and techniques help make things more efficient for patients by reducing waste and wait times. This focuses on getting employees involved, constantly getting better, and thinking about what the customers want. All workers in the company, including doctors, staff, and support staff, always try to find ways to save time and money and get rid of anything that doesn't help patients, using lean methods in healthcare.To ensure...
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Overall Equipment Effectiveness: A measurement of total productive maintenance (TPM) that quantifies how efficiently equipment is used. OEE is derived from three factors: The availability rate calculates the percentage of scheduled time lost due to equipment breakdowns and changes. The operating speed losses-running at rates slower than the design speed and brief stops-are measured by the performance rate. The quality rate calculates the percentage...
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In order to cut costs during the economic downturn, many businesses are implementing abstinence policies.
This could mean laying off workers and cutting some wages.
In fact, those actions might only work for a short time.
Unless the company implements a culture of continuous improvement and alters its method of operation, the situation may recur and become even worse.
This brings us back to the purpose for which the Toyota production system was...
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Yes, people called the Toyota Prodcution System an inventory reduction program when they first heard of it. "Just in time" is one of the main pillars in the TPS. "Just in time" ideally means "one-piece flow." Inventory is the greatest waste in the process, and it hides many problems, such as quality problems, breakdown times, waiting waste, and more. Let's get back to history. Prior to the 1970 oil crisis, very few people in the world know what Toyota...
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Andon is a system that alerts people to problems before they happen, in order to make the process more efficient and prevent issues. In manufacturing, an andon is a system that tells managers, maintenance workers, and other employees about a problem with quality or the manufacturing process. But is this all that Andon being?
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The most important thing in standardized work is finding a balance between giving employees strict rules to follow and allowing them to be creative and come up with new ideas to consistently meet difficult goals like cost, quality, and delivery. The secret to finding the right balance depends on how standards are written and who helps create them.
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Having no standardization work process means no quality. Everyone will do this task differently. Tracking the source of errors is difficult without the work standard. When a leader perform gemba walk on shop floor to observe the situation, there is no benefit from the walk when there is no standard. In the classic old way of management, companies were and (many are still) following the Taylor's principle, Taylor said that industrial engineers should...
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TPS is a Thinking Production System rooted in leadership and a comprehensive set of principles, we can begin to fully appreciate its potential and apply it effectively in diverse industries and contexts. So, what exactly is TPS? It is a holistic approach to production that requires a shift in mindset and a deep understanding of the principles that drive its implementation. TPS is not limited to a specific industry or a set of rigid techniques. It...
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To save money during the economic downturn, many businesses are using abstinence policies. This might mean firing employees and reducing pay for some people. Actually, those actions might only work for a little while. If the company doesn't make a culture of always getting better and change how it works, the problem might happen again and get even worse. This takes us back to the reason why the Toyota production system was created.Waste means something...
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By minimizing waste and waiting times, the lean operational concepts and techniques serve to maximize value for patients. It places a strong emphasis on staff involvement, ongoing improvement, and consideration of the demands of the consumer.. All employees of the firm, from clinicians to operations and administrative personnel, continuously work to identify areas of waste and eliminate anything that does not create value for patients using lean concepts...
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In recent years, financial professionals have been using outdated ideas and methods to judge how well companies are doing and give feedback to the bosses. This helps the executives and CEOs figure out what changes they need to make and make important choices. The boss wants assistance in locating the means to finance a new project. He wants to find areas where we can reduce costs in our products and services, as well as determine if changes made have...
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At first, Taiichi Ohno, who helped create the Toyota Production System, didn't want to write it down because he was afraid people would only pay attention to the tools and theories. When he finally wrote it down, he described it as a house because a house can be considered as a system. If you remove any supports holding up the roof, the roof and everything connected to it will fall down. One of the students of Ohno said that Toyota made a mistake...
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The act of changing a line or machine from making one product to making another is called changeover. Changeover is when we switch from making one product (product A) to making a different product (product B). This involves getting the machines ready and getting everything prepared for the new process. It is considered a waste of time because you are not using the machine at that time, which means you are not producing anything. Additionally, you...
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Takt time is calculated as the amount of manufacturing time that is available divided by the volume of orders. In the 1930s, the German aviation industry employed Takt for the first time as a production management tool. The idea was widely used within Toyota in the 1950s, and by the late 1960s, it had been adopted by the majority of the Toyota supplier base. Every month, Toyota assesses the takt for a process, with a modifying review occurring every...
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Overall equipment efficiency (OEE) shows how well a machine or equipment is performing by comparing the number of defect-free products or parts it makes to its maximum potential output. The OEE of a machine or process at 100 percent means that it is working at its highest possible capacity without any errors.There are three things that make up OEE: availability, performance, and quality. When the actual output is less than expected, professionals...
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To make it easier for people to see how their improvements fit into the bigger picture, it's important to have a clear vision and purpose as part of the lean strategy and strategic plan. People should have knowledge about their intended destination. They want to know where you are heading.
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Production kanban, which translates to "sign" or "signboard" in Japanese, instructs an upstream process on the kind and number of goods to produce for a downstream process. In a pull system, a kanban is a signalling tool that provides approval and instructions for the manufacture or withdrawal (conveyance) of products. The conveyance used by the downstream process is referred to as the "withdrawal." The assembly process and the client, the assembly...
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The purpose of this book is to present a set of guidelines to be used in the application of lean strategy principles and tools in modern organizations. This book aim is to highlight the potential role played by lean strategy tools for strategic planning and strategic management in the reference to the Hoshin Kanri policy deployment system.This book discusses several themes driven and concluded from Toyota that are required to deploy strategies and...
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Gemba is a Japanese word meaning the actual place where value-creating work happens. Many leaders use gemba only for solving problems, visiting only when there is an issue. Others practice gemba walks on a daily basis to follow up and monitor the situation. However, Toyota believes that leaders truly develop through daily experiences at the gemba. In reality, gemba is a principle for managing, developing and improving people and processes. It is a...