Business: Chapter 4 Flashcards
Methods of Production
- Lean production
- Kaizen
- Just-in-Time (JIT)
- Cell production
- Job production
- Batch Production
- Flow production
Factors affecting Method of Production
- Nature of product
- Size of market
- Nature of demand
- Size of business
Definition of Productivity
The output measured against the input used to create it.
Productivity (Formula)
output / quantity of input
Labour Productivity (Formula)
output (over given period of time) / number of employees
Ways to increase productivity
- Improve quality of product and inventory control
- Automation
- Improve employee training
- Motivate employees more efficiently
- Introduce new tech
Benefits of increasing efficiency/productivity
- Reduce inputs with same output level
- Lower cost per unit (average cost0
- Fewer workers needed, possibly lower wage costs
- Higher wages may be paid to workers, more motivation
Definition of Buffer Inventory
Inventory held to deal with uncertainty in customer demands and deliveries of supplies.
Definition of Lean Production
Techniques used by businesses to cut down on waste and therefore increase efficiency.
7 Types of Waste in Production
- Overproduction
- Waiting (waste of time)
- Transportation
- Unnecessary inventory (waste of space)\
- Motion (waste of energy)
- Over-processing (complex machinery for simple tasks)
- Defects (waste of time + materials)
Benefits of Lean Production
- Less storage of raw materials or components
- Quicker production of goods or services
- No need to repair defects or provide a replacement service for a dissatisfied customer
- Better use of equipment
- Cutting out some processes, speeding up production
- Less money tied up in inventories
- Improved health and safety, leading to less time off work due to injury
Types of Lean Production methods
- Kaizen
- Just-in-Time inventory control
- Cell production
Definition of Kaizen
A Japanese term meaning ‘continuous improvement’ through the elimination of waste.
Benefits of Kaizen
- Increased productivity
- Reduced amount of space needed for production process
- Work-in-progress is reduced
- Improved layout of the factory floor may allow some jobs to be combined, thereby freeeing up employees to carry out some other job in the factory
Definition of JIT
A production method that involves reducing or virtually eliminating the need to hold inventories of raw materials or unsold inventories of the finished product.
Benefits of JIT
- Reduces the costs of holding inventory
- Warehouse space is not needed, reducing costs
- The finished product is sold quickly, money will return to the business quickly, helping its cash flow
Definition of Cell Production
When the production line is divided into separate, self-contained units (cells), each making an identifiable part of the finished product, instead of having a flow or mass production line.
Benefits of Cell Production
- Improves the morale of employees and makes them work harder
- More efficient
- Employees feel valued and are less likely to cause strikes or disruption
Definition of Job Production
Where a single product is made at a time.