Lean Manufacturing : Home Work Essay

Lean Manufacturing : Home Work Essay

Length: 1182 words (3.4 double-spaced pages)

Rating: Strong Essays

Open Document

Essay Preview

INEN : 5354


Home Work 2

T.S.R.Sanjay (L20352031)

1) Investigate and explain in your own words Just-in-Time production (JIT).
JIT- Just in Time was an approach used to achieve Lean manufacturing. JIT to explain it shortly it means producing right item at right time and at right quantity. Toyota introduced JIT approach in 1950 when the company facing Tough competition, high capital investment, rapid change in automobile market in terms of price value and technology.
The need to introduce JIT to Toyota the primary need is to control the over production which is being on Toyota shop floor producing items irrespective of market demand following PUSH system conventionally which is later replaced by PULL system by TPS. The other main reason to introduced JIT is to track the order and status of INVENTORY which was the main problem on the Toyota shop floor.
Even though it JIT was proposed in 1950 it took 30 long years to apply. It was introduced by Toyota in North America in 1980 along with some other principles like Quality circles, Statistical Process Control.
There are four main rules for JIT approach they are
1) Never manufacture any product until unless it was ordered by the customer in Downstream.
2) Always balance demand to make flow smoothly throughout the shop floor
3) Always link all the manufacturing processes to the customer demand by using simple visual tools.
4) Try best for the minimization of flexibility between man & machines.
Womack and Jones defined supporting concepts to JIT in Toyota Production System they are
1) Contineous Flow: It elaborates the concept “how can make things flow?” for that he defined,
 Always define the value of a product from the view of the customer.
 Move mac...

... middle of paper ...

...that is to get rid of the manufacturing system not from the technology and to start again this lead them to correct their wrong production strategies, unestimated demand and unnecessary supply of items which make them to reduce their operational costs.
These companies always look for the tracking of their stock levels at the supplier to manufacture the sold ones and to keep the supply store always with all the products and to avoid unwanted stocking and maintenance of the finished goods at the supplier.



Don Breakey and Jonas Sammons, Manitoba Quality Network – http://www.qnet.mb.ca (QNET), for the introduction to this publication.

North America’s Largest Lean Manufacturing Conference, October 6-10, 2003, www.measureupforsuccess.com (calendar). Used with permission (D. Hogg).

Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »

Lean Production And Kaizen Essay example

- LEAN PRODUCTION – THE TOYOTA WAY 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....   [tags: Business Manufacturing]

Free Essays
1042 words (3 pages)

Essay The Manufacturing Industry in Developing Countries

- INTRODUCTION The manufacturing industry is vital for developing countries as driver for growth and employment. As the country maturing as manufacturing power house it also drive the innovation, trade and productivity to the people. The two forces that influence manufacturing in the coming decade will be the demand and innovations in product design. The demand is of course is the shift to developing economies. Consumption of developing economies could account for nearly 70% of global demand of manufacturing products....   [tags: Automobile industry in Brazil, India and Korea]

Strong Essays
1966 words (5.6 pages)

Essay about Background Of Lean Manufacturing Concept

- Background of the study- Lean thinking concept was earlier recognized in the 1980s when the American car manufacturing industries realized that Japanese industries have been producing cars at a much cheaper cost with better quality. This realization was a result of Kiichiro Toyoda, Taiichi Ohno, and others revisiting the production system of Ford and thus inventing Toyota Production System. Lean manufacturing concept was presented by (Womack, Jones, and Roos 1992) Womack et al. in 1992. This Lean concept mainly aimed at reducing wastes of all forms recognized namely defects, waiting, over-production, rework, motion, processing, inventory and transport....   [tags: Lean manufacturing, Manufacturing]

Strong Essays
728 words (2.1 pages)

Essay on Lean Manufacturing A Case Study Analysis

- LEAN MANUFACTURING-A CASE STUDY ANALYSIS Abstract: Waste is defined as anything that does not add value to the end product from the customer’s perspective. The manufacturer must minimize the waste during producing the product so that the profit of the business can generate highly and the production cost can be minimized. In our case study we studied the manufacturing procedure of casting industry. The main task in this case is to implement lean methodology production so that the waste can be minimized....   [tags: Lean manufacturing, Toyota Production System]

Strong Essays
976 words (2.8 pages)

Essay on What Is Lean Manufacturing?

- What is lean manufacturing. Let’s start from the very beginning. Lean manufacturing is a business model that incorporates a variety of methods that focuses on eliminating non-value added processes while producing quality products on time every time at a low cost with greater efficiency. A few of those methodologies, for example, are kaizen, just-in-time manufacturing, process improvement, and continuous improvement. Now there are many how; however, history needs to be disgusted first so that a better understanding can be achieved....   [tags: Lean manufacturing, Manufacturing]

Strong Essays
1314 words (3.8 pages)

How Lean Manufacturing Is A Change Agent Essays

- Lean Manufacturing is a systematic method that is used to eliminate waste or “Muda” within a system. Companies that are falling short on profits or that are inefficient, will usually hire firms that can come in and transform them into a lean organization. In order for the firm to be successful they will need the full cooperation from the leadership and employees. This is not a quick process because it requires intense concentration in all areas and aspects of the company and can take years to complete....   [tags: Lean manufacturing, Manufacturing, Muda]

Strong Essays
778 words (2.2 pages)

Essay on Lean, Lean And Lean

- Lean is best defined as “a systematic approach to identifying and eliminating waste (non-value added activities) through continuous improvement by flowing the product only when the customer needs it (called pull) in pursuit of perfection” (Sarkar, 2008, p. 1). Lean thinking along with Six Sigma have generated interest all industries. This can be seen by the countless studies and quality improvement efforts undertaken by many corporations, with training and building staff as certified Lean Six Sigma experts. Lean is not a new concept and surfaced as a result of Toyota’s Production System....   [tags: Lean manufacturing, Manufacturing, Problem solving]

Strong Essays
1218 words (3.5 pages)

Essay on How Saksit Suetrong Uses Lean Manufacturing For Engineering Prosperity

- How Saksit Suetrong Uses Lean Manufacturing for Engineering Prosperity With a world of responsibility on his shoulders, Saksit Suetrong, the CEO of iA-Robotics, is well aware of how important lean manufacturing can be. Striving to always use this Japanese based business philosophy has kept Suetrong profitable in all of his ventures. Lean manufacturing, sometimes called lean production, is the concept of only using the valuable and necessary resources when creating a product and leaving everything else aside....   [tags: Manufacturing, Lean manufacturing, Muda]

Strong Essays
1372 words (3.9 pages)

Time Is An Important Lean Manufacturing Concept That Was Developed By Toyota Help Balance Production

- Introduction Takt time is an important lean manufacturing concept that was developed by Toyota to help balance production lines and optimize process flow. To define the term more specifically takt time is expressed in seconds and is used to determine the “rate of customer demand by dividing daily demand in units into the time available for production” (Mann, 2010, p. 270). It important to note that takt time is performed for individual processes so that each step in manufacturing is balanced to takt time, or as equal in length of time as possible....   [tags: Lean manufacturing, Manufacturing]

Strong Essays
1606 words (4.6 pages)

Essay on Bullying in the Work Environment

- ... This has caused bad attitudes in management and employees. The work ethic is also causing pressure and stress on the employees in being quick, sufficient, and causing the employees to not even want to be at work. These issues have caused stress and mental abuse to Chief Executive Officers (CEO) of huge company’s forcing them to cut back on cost of production and employment. This is causing a lot of stress on the work floor for the employee expecting them to do twice the work and responsibilities then they were hired into doing....   [tags: Harassment, Workforce]

Strong Essays
636 words (1.8 pages)