
48 ◾ New JIT, New Management Technology Principle
(3)
(4)
AE
(6)
(2)
(2)
(3)
(4)
(6)
(1)
(5)
(5)
(8)
Unfinished
work pieces
Unfinished
work pieces
Features
Surface
temperature
Drying
process
Coating
process
Coating
process
Tempering
Rear shaft machining
process
Manual stress
relief equipment
Development of midfrequency
tempering equipment
Development of automated
stress relief equipment
Improvement in coating materials
(homogenization of coating films on
cast metal surfaces)
Film on convex
area is thick –
resistant to rust
Improved
Coating
film
Conventional
Modification to thixotropy and quick drying
Automated stress
relief equipment
Seconds
Multiple
winding
1
123
45
6
2
3
4
5
6
0
°C
#020
#030
#010
#040
#050
#060 ...