Kanban scheduling system for lean and just in time, Operation Management

Kanban Scheduling System for Lean and Just in Time

The ideal lot size is one - how many can we work on at one time? - usually one. Even in batch production, only one item in the batch is being processed while the remainder of the batch is idle in the queue. To achieve one at a time production, we must close couple operations, without excess inventory in between to take up the variances in the processing speed. To achieve right first time production with close coupled operations producing zero deviation from the schedule, requires a method - material flow synchronisation. The method adopted is one which 'pulls' rather than 'pushes' inventory, is called Kanban, which literally translates into visible plate. Kanban can refer to the philosophy or to the card or token that is used on the shop floor. To pull material from the assembly area, we must assume stable demand. (The possibility of stable demand will be discussed later.) The Kanban cards themselves are attached to special containers. These containers are usually custom made for the parts. The container might hold a number of parts. Usually, a convenient quantity is used, either in the ratio needed for assembly, i.e. 10 items for each assembly or a convenient number for the process. When production commences, there are more Kanbans and hence totes (bins) containing material than are needed. As production becomes more synchronised, the extra Kanbans can be gradually withdrawn. (Kanbans may be viewed as a simple two-bin method of inventory replenishment).

Posted Date: 3/15/2013 1:15:18 AM | Location : United States

Related Discussions:- Kanban scheduling system for lean and just in time, Assignment Help, Ask Question on Kanban scheduling system for lean and just in time, Get Answer, Expert's Help, Kanban scheduling system for lean and just in time Discussions

Write discussion on Kanban scheduling system for lean and just in time
Your posts are moderated
Related Questions
Discuss the rival principles of distribution. Why is it necessary to have different views?

A company specialising in the manufacture and sale of baths. Each bath consists of a main unit plus a set of bath fittings. The company is split into two divisions, A and B. Divisi

The first stage in the new-product process is idea generation. screening and evaluation. business analysis. new-product strategy development. concept testing.

How do you draw a markov chain that is irreducible with a period equal to 3?

How do projects drive "accountability"? Why would managers fear this particular terminology?

Assess the challenges of managers providing accurate, timely, and effective feedback to employees. Recommend how managers can overcome any two of the challenges you identified.

Forces for change can either be internal or external. Describe each of these forces that can cause a change and give an example of each type of force.

Based on the London interview with Margaret Wheatley, "The New Science of Leadership," write 2 paragraphs describing Wheatley's theories and perspectives of leadership and organiza

Your company has a market share of 25%. The total market size is $100 million. Your contribution margin (the ratio of the contribution per unit over the price per unit) is 20%. You

Create a RFP for a BPO in a factious organization and explain why you would use different parts. Defend you choices to the executive team tasked with the outsourcing project.