GCSE / Level 2 Revision Notes

Production & operations - Lean production (overview)

Lean production is an approach to management that focuses on cutting out waste, whilst ensuring quality.

Lean production aims to cut costs by making the business more efficient and responsive to market needs.

The lean approach to managing operations is really about:

  • Doing the simple things well
  • Doing things better
  • Involving employees in the continuous process of improvement
  • …and as a result, avoiding waste

The concept of lean production is an incredibly powerful one for any business that wants to become and/or remain competitive.

Why? Because waste = cost 

Less waste therefore means lower costs, which is an essential part of any business being competitive.

The pioneering work of Toyota (a leader in lean production) identified different kinds of waste which can be applied to any business operation. These are:

Type of waste

Description

Over-production

Making more than is needed – leads to excess stocks

Waiting time

Equipment and people standing idle waiting for a production process to be completed or resources to arrive

Transport

Moving resources (people, materials) around unnecessarily

Stocks

Often held as an acceptable buffer, but should not be excessive

Motion

A worker who appears busy but is not actually adding any value

Defects

Output that does not reach the required quality standard – often a significant cost to an uncompetitive business

 

 
 

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