Hoorcollege 5
The Lean philosophy
De oorsprong van Lean gaat terug naar 30 jaar geleden in Japanse bedrijven. Dit is doorgevoerd in het Toyota Production System, in 1950 door Taiichi Ohno. Later is het een hype geworden in de Westerse wereld. In het verleden kwamen hier ook al flarden voorbij, maar door het uitkomen van een boek werd de theorie pas echt populair.
De kern van Lean is het tegengaan van verspilling (waste). Onder ‘waste’ wordt alles beschouwd waar je als klant geen belangstelling voor hebt. 3 Japanse termen:
Muda (activitieit dat verspilling is en geen waarde toevoegd)
Mura (niet in evenwicht)
Muri (te veel grondstof/bronnen gebruiken)
T-I-M-W-O-O-D: 7 vormen van waste.
T Transportation: verplaatsen van materiaal
I Inventory: niet meer produceren dan je nodig hebt, geen grote batches en geen grote voorraden
M Motion: niet onnodig bewegen (vooral werknemers)
W Wait: onnodige wachttijden
O Over-processing: niet meer doen dan nodig is en dan de klant vraagt
O Over-productie: niet te veel of te vroeg produceren
D Defect: maak producten met goede kwaliteit
Het doel: Produceer wat gevraagd is, hoeveel gevraagd is, wanneer het gevraagd is en waar het gevraagd is, en dit alles tegen zo laag mogelijke kosten.
Het gaat dus niet om kosten reductie, maar wanneer je het goed doet gaat dit automatisch tegen zo laag mogelijke kosten.
Realiseren van de Lean philosophy:
Deze strategie is heel toolgericht, er wordt veel gebruik gemaakt van hulpmiddelen.
Laat dingen niet doorsudderen. Wanneer je merkt dat er iets is dat niet goed gaat stop je en probeer je het te verbeteren.
Wees pragmatisch: defecten bestaan, maar het lange termijn doel is dezen
... Interested? Read the instructions below in order to read the full content of this page.
Access:
For JoHo WorldSupporters members with online access and services
Access for JoHo members only: how does it work?
Access for JoHo members only: how does it work?
Access level for JoHo WorldSupporter members
- The content this particular page is only visible with a JoHo WorldSupporter membership with online access
- Please log in with your account when you are a member with online access
- Are you having trouble logging in: read first the answers to the most frequently asked questions
How to get online access as a JoHo WorldSupporter member?
1 - Go to JoHo.org/en/joinjoho, and join JoHo WorldSupporter by choosing a membership with online access
2 - Return to WorldSupporter.org and create an account with the same email address
3 - State your JoHo WorldSupporter Membership during the creation of your account, and you can start using the services
- You have online access to all free + all exclusive summaries and study notes on WorldSupporter.org and JoHo.org
- You can use all services on JoHo WorldSupporter.org (EN/NL)
- You can make use of the tools for work abroad, long journeys, voluntary work, internships and study abroad on JoHo.org (Dutch service)
Already an account?
- In case you have previously created a WorldSupporter account then, after registering with JoHo, you can change your status on your WorldSupporter account to membership with full online access. Edit your account and see under 'Profile' for the change.
- Note: Again, you must have used the same email address.
Why to join JoHo WorldSupporter as a member?
- Benefits of joining WorldSupporter:
- You can use the navigation and follow your favorite supporters and organizations
- You can create your own content, add contributions and post messages
- You can save and collect your favorite content
- You can read the posts and updates
- Benefits of joining WorldSupporter with full online access:
- free access to all he pages and summaries on WorldSupporter that are exclusive for members with an additional contribution to the goals of WorldSupporter
Join WorldSupporter!
Work for WorldSupporter
JoHo can really use your help! Check out the various student jobs here that match your studies, improve your competencies, strengthen your CV and contribute to a more tolerant world
Search other summaries?
Click & Go to more related summaries or chapters
Notes en collegeaantekeningen Supply chain Operations, Groningen
Aantekeningen bij de hoorcolleges van Supply chain Operations
Summaries and supporting content:
Access:
Public
Check how to use summaries on WorldSupporter.org
Online access to all summaries, study notes en practice exams
- Check out: Register with JoHo WorldSupporter: starting page (EN)
- Check out: Aanmelden bij JoHo WorldSupporter - startpagina (NL)
Using and finding summaries, study notes en practice exams on JoHo WorldSupporter
There are several ways to navigate the large amount of summaries, study notes en practice exams on JoHo WorldSupporter.
- Use the menu above every page to go to one of the main starting pages
- Starting pages: for some fields of study and some university curricula editors have created (start) magazines where customised selections of summaries are put together to smoothen navigation. When you have found a magazine of your likings, add that page to your favorites so you can easily go to that starting point directly from your profile during future visits. Below you will find some start magazines per field of study
- Use the topics and taxonomy terms
- The topics and taxonomy of the study and working fields gives you insight in the amount of summaries that are tagged by authors on specific subjects. This type of navigation can help find summaries that you could have missed when just using the search tools. Tags are organised per field of study and per study institution. Note: not all content is tagged thoroughly, so when this approach doesn't give the results you were looking for, please check the search tool as back up
- Check or follow your (study) organizations:
- by checking or using your study organizations you are likely to discover all relevant study materials.
- this option is only available trough partner organizations
- Check or follow authors or other WorldSupporters
- by following individual users, authors you are likely to discover more relevant study materials.
- Use the Search tools
- 'Quick & Easy'- not very elegant but the fastest way to find a specific summary of a book or study assistance with a specific course or subject.
- The search tool is also available at the bottom of most pages
Do you want to share your summaries with JoHo WorldSupporter and its visitors?
- Check out: Why and how to add a WorldSupporter contributions
- JoHo members: JoHo WorldSupporter members can share content directly and have access to all content: Join JoHo and become a JoHo member
- Non-members: When you are not a member you do not have full access, but if you want to share your own content with others you can fill out the contact form
Quicklinks to fields of study for summaries and study assistance
Field of study
- All studies for summaries, study assistance and working fields
- Communication & Media sciences
- Corporate & Organizational Sciences
- Cultural Studies & Humanities
- Economy & Economical sciences
- Education & Pedagogic Sciences
- Health & Medical Sciences
- IT & Exact sciences
- Law & Justice
- Nature & Environmental Sciences
- Psychology & Behavioral Sciences
- Public Administration & Social Sciences
- Science & Research
- Technical Sciences
Add new contribution