Department of commerce
University of jaffna.
Assignment Title:- Japanese 5s philosophy & its important to
Registration No:- 2006/C/12 Index No:- C 3066 Course Title:- Environmental Management Course No:- com 4237 Issued On:-
01. Introduction to 5s philosophy.
02. The Japanese Management Philosophy.
03. 5S Definitions [Japanese Term].
04. The 5s pillars.
05. The example of todd sksggs’s Lean Manufacturing company.
5S is a system to reduce waste and optimize productivity through maintaining an orderly workplace and using visual cues to achieve more consistent operational results. Implementation of this method “cleans up” and organizes the workplace basically in its existing configuration, and it is typically the first lean method which organizations implement. The 5S pillars, Sort (Seiri), Set in Order (Seiton), Shine (Seiso), Standardize (Seiketsu), and Sustain (Shitsuke), provide a methodology for organizing, cleaning, developing, and sustaining a productive work environment. In the daily work of a company, routines that maintain organization and orderliness are essential to a smooth and efficient flow of activities. This lean method encourages workers to improve their working conditions and helps them to learn to reduce waste, unplanned downtime, and in-process inventory. A typical 5S implementation would result in significant reductions in the square footage of space needed for existing operations. It also would result in the organization of tools and materials into labeled and color coded storage locations, as well as “kits” that contain just what is needed to perform a task. 5S provides the foundation on which other lean methods, such as TPM, cellular manufacturing, just-in-time production, and six sigma can be introduced.
5S The Japanese Management Philosophy
|Japanese Term |English Equivalent |Meaning in Japanese Context | |Seiri |Tidiness |Throw away all rubbish and unrelated materials in the | | | |workplace | |Seiton |Orderliness |Set everything in proper place for quick retrieval and | | | |storage | |Seiso |Cleanliness |Clean the workplace; everyone should be a janitor | |Seiketsu |Standardization |Standardize the way of maintaining cleanliness | |Shitsuke |Discipline |Practice 'Five S' daily - make it a way of life; this also| | | |means 'commitment' |
Method and Implementation Approach.
5S is a cyclical methodology: sort, set in order, shine, standardize, sustain the cycle. This results in continuous improvement.
The 5S Pillars
Sort, the first S, focuses on eliminating unnecessary items from the workplace that are not needed for current production operations. An effective visual method to identify these unneeded items is called “red tagging”, which involves evaluating the necessity of each item in a work area and dealing with it appropriately. A red tag is placed on all items that are not important for operations or that are not in the proper location or quantity. Once the red tag items are...