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How lean approach is utilised in the production system
How lean approach is utilised in the production system
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From what I have learned so far about lean, which is likely just grazing the surface of the concept, there are a few activities in my everyday life that are easy to examine through the context of lean processes. One activity in particular, making coffee for myself, straddles the line in having elements that are in line with the lean ideals, and parts that are completely contradictory to the concepts introduced in this class. I drink a lot of coffee at home, and have tried many different ways of preparing coffee for myself. The way I currently am settled on is brewing a pot at a time, pouring it into a mason jar, and putting the jar in the fridge to cool down. I do this because I only drink iced coffee, and pouring hot coffee directly over ice causes it to quickly become diluted and watered-down (ends up with a very weak taste). By refrigerating the brewed coffee, I can enjoy a cup of perfectly chilled drip whenever I feel like it, without having to make the coffee stronger to counteract the dilution of melting ice. On the other hand, brewing a whole pot in advance violates the main principle of lean, reducing waste, because I am creating a large WIP inventory before it is needed (I am never sure if I am actually going to drink the entire chilled pot before it goes bad, so I am likely overproducing), it is waiting in the fridge until I need a cup (goes against the “pull” method), and it has a large setup time (I have to get a filter, place it, fill it with grounds, fill the maker with water, wait for the brew to finish, find a mason jar…). In contrast, I used to use a Keurig machine, which fixes a lot of those issues. With the Keurig machine, coffee is made just-in-time, so a cup of coffee is not made until I need it. This also enc...
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...sible is easier with my whole-pot brewing method, because I keep the grounds container until it is empty, which makes it very easy to track the quantity of coffee grounds that is used to produce X# of cups, whereas with the Keurig maker, if I am using pre-filled pods, they are thrown away as soon as they are used, so it is harder to track how much input is being used to produce the amount of output (although, unless I get a pod flavor I don’t like, it is usually 1:1 – 1 pod to one cup of coffee).
Although I am not switching back to the Keurig system (because I prefer cold coffee over ice) even after I have learned about how it is a more lean system, I still think it is important that I at least learned why and how it is more lean. As I learn even more about lean principles, hopefully I can continue to apply them to my life, and even if I don’t necessarily follow al
Continuous improvement: At Portola Coffee Lab, science and technology has been adapting to every process in making coffee to continuous improvement of both quality and consistency of its roasts. The process of making coffee is non-stop here at Portola. This also creates a learning environment that is very flexible.
ZZ Packer’s Drinking Coffee Elsewhere is a beautifully written short story about a college student named Dina. The story is told in a first person perspective and revolves around her personal struggles at Yale. In Drinking Coffee Elsewhere, Packer uses flashbacks and vivid imagery to show how Dina is not in tune with herself physically or emotionally. This results in her inability to cope with her life in the rich white world of Yale as an African American woman or how to cope with life when traumatic events happen.
Lean is not a new concept and surfaced as a result of Toyota’s Production System. Manufacturing has been using lean principles since the 1980’s (Sarkar, 2008). Lean today goes beyond manufacturing into health, education,
The paper starts with basic description on Lean Thinking, Toyota way and quality measurements like six sigma. They describes Lean as Lean is commonly understood to be a waste reduction methodology wherever processes square measure examined for seven specific wastes, and also the wastes are for good far from the method. Then they start the real topic of paper using this lean thinking in a donuts company. In this case the company is facing a serious issue in maintaining its service in the peak business hours. The paper explains the total flow of the operations that take place at backend
Persoon, T.J., Zaleski, S., & Frerichs, J., (2006) Improving preanalytic processes using the principles of lean production (Toyota Production System). Am J Clin Pathol. 2006 Jan;125(1):16-25.
When Shultz took over, this started the beginning of a new era. He spent all his time at the stores trying to make every thing perfect in every way. He started with the employees, making the environment so friendly for every type of coffee lover.
The Lean method mainly focuses on eliminating wastes in the organization. Wastes such as any activity that does not add to the final product (i.e. patient care). Also, keeping tabs on inventory of supplies to keep the par consistently filled. Along with using technology to improve day to day functions. And finally, another aspect that is crucial in the working environments
A simple cup of drip coffee can be mastered by any novice. It's to coffee making what coloring in the lines is to art, a small challenge. It take a true coffee connoisseur to master the espresso or latte. I am proud to be such a connoisseur. Learning to make a proper cup of coffee is akin to an art apprentice learning under a great painter. You slowly work your way up. I learned from my mother. I started making coffee with "Taster's Choice" coffee crystals. I moved on to drip coffee, until graduating to the espresso machine. While it takes training and practice to make a latte, I think it also requires a certain talent. I don't mean to toot my own horn, but most people who've had one of my lattes agree that mine are the best.
task and not enjoying the warmth or smell of the coffee, which is what I love about it. I have
Coffee people drink coffee with a purpose, they need the caffeine to make them more alert and increase their productivity. On the other hand, tea drinkers usually drink tea because of the enjoyment that tea give them, the relaxations that tea provide. It is typical to imagine that a person holding a cup of coffee is working over night at an office and a tea person is often reading newspaper at Sunday afternoon. Unlike tea drinkers, coffee drinkers are more attached to their drink compared to tea drinkers. A coffee drinker must have his coffee fix every single morning otherwise he or she cannot function without it. However, a tea drinker can easily live without drinking tea for even a few days. Even though they both have caffeine inside their drink, coffee drinkers seem to be more addicted to caffeine and as time goes, they will become more dependent on
...hould be noted that the process of Lean management was first applied in the area of manufacturing. Some analysts tell that his particular business management process came out of the Toyota Company’s production system of cars. It should be noted that the Japanese are very much inclined to adopt anything that would reduce costs and eliminate wastes. Hence, it is no wonder that the Japanese are known for their simplicity and design and the minimalist view on things. However, nowadays has evolved from the area of manufacturing and could now be applied in the area of management. Before moving forward to the essential principles of Lean management, it would be better to clearly define it first. The said book by Bradley did not really give a definite and concise definition of Lean. Instead, he tried to define this said business management concept though examples.
Waking up, filling up the coffee pot with water, pouring the coffee into the insertion, waiting and smelling the exhilarating aroma drip down as you patiently wait for your morning pick me up. Coffee has become an essential part of the American culture. It is the simplistic beverage of an American office, the caffeinated rush among college students and the binding mechanism for a social gathering. The ever-growing industry of coffee has broaden its horizons expanding its flavors worldwide, with many cultures now brewing their first cup to start their morning.
...reduce cost to the business, customers and the environment. Lean production system can be seen really great operations strategy for Kellogg’s, however, the management need to look for methods, which enables the employees to understand the system better, therefore resistance can be avoided. In order employees to be motivated, there is a need for training before their work as well as involve them in the implementation procedure. Consequently, Kellogg’s would be more successful if the company carries out this program.
He proved that students can quickly learn basic Lean principles, tools and practices and increase this knowledge by applying it in a joint effort to significantly improve university administrative processes. In essence, many authors in the field of Lean education have dealt with administrative activities, such as the process of changing grades and designing courses, disregarding the core processes such as learning (teaching, assessment), research, etc. Among them are Svenson et al.. (2015) which stand out that auxiliary processes at the university (such as administration, finance, procurement and IT) must be effectively organized to provide students, researchers and faculty with the necessary support to become outstanding. Balzer et al.. (2015) call for the creation of culture that challenges all employees to continuously improve university processes and empower them to find and repair bad processes wherever encounter them. Nevertheless, despite such examples of success, it is important to point out that for the successful implementation of Lean principles in educational processes the challenge is certainly in managing change. This applies to both students and faculty staff because they accept the need and benefits of continuous improvement of processes and respect for people. Sinha and Mishra (2013) have proved that Lean principles used in educational institutions have led to improved teaching and learning, as basic academic processes, but also enabled cost savings, better employee performances, job satisfaction, and overall improvement in the organizational
Lean production is an approach to production developed in Japan. Toyota, the Japanese car manufacturer was the company that invented lean production. The whole aim of lean production is to reduce the quantity of resources used up in production. By doing this, lean production uses less of - factory space, materials, stocks, suppliers, labour, capital and time. Lean production reduces costs, increases efficiency and output and improves motivation. Lean production involves using a range of practices designed to reduce waste and improve productivity and quality.