文档介绍：Sony’s Implementation of
Production Innovation Equipment and
Manufacturing System Solutions
Chapter 1
Shift in production needs
Importance of demand oriented production
Production innovation’s 3 main types of loss
Cell production method
Shift in Production Needs
Diversification of Needs
・Specialization
Severe Economical
Environment
・Worst post-war economic slum
・Multi-functional
Drastic Market
Change
Fall of Product
Prices
Mass production Many types, small qty Various types, various quantities
・Decline of Consumption
Network Age
・munication Revolut
・merce
・Well-sold products change quickly
・Surplus of inventory due to the fall of product prices
Protection of
Demand Oriented
Production
Globalization
・No Borders
・Global Standards
the Environment Digitalization
・Less Energy
・Less Resources, Recycling
・LSI
・Mechanical → Software
Importance of Demand Oriented Production
Sell what is produced Produce according to demand
Large module type production line
Various demand-oriented cell production lines
× Line change-over, model change
d e
c f
Batch-type production line
× Lead-time, Inventory, etc.
b a
●Products which cannot be sold
●Change-over loss
●WIP loss
●Lead time
●Handling loss
The Ultimate Production System
Cost Investment Lead time Inventory Space
Change-over loss Rejected products Breakdown
0Zero
Implementation of
Production Innovation
Only make the required products at the required time
Production Innovation’s 3 main types of loss
1. Handling loss
2. Transportation loss
3. Stagnation loss
Minimization of non-value added resources
Progress by Production Innovation (1)
■ Production style
Production
Large qty
Small Lot Production
Target:
based on forecastproduction
Large inventory qty
Innovation
Zero Inventory
Customer’s
Reduced funds turnover
Required products Reduced space
Required time
Required qty
Reduced control costs