62. 丰田生产方式的4P模型
• 批量生产
Process
Process Process
C
A B
10 minutes 10 minutes
10 minutes
Lead Time: 30+ minutes for total order
21+ minutes for first piece
• 一个流
Process Process Process
A B C
12 min. for total order
3 min. for first part
122. 丰田生产方式的4P模型
原则四:使工作负荷水准稳定(生产均衡化)
实施单分钟换模—现状
22-Stow Change Parts
21-Change Coders
20-Change Height Setting
19-Change Belt Width
18-Change Lane Divider
g
17-Change Accumalation Lanes
16-Fit New Tynes Frame
15-Remove Tynes Frame
14-Head to in position
13-Remove B d
13 R Board
12-Connect Head to Machine
11-Bring Lifting Arm into Position
10-Lift Head onto Board
9-Bring Head to Machine
8-Insert Lanes and Bottle Stop
7-Stow Lane Sections
6-Remove Lane Sections
5-Reposition Lifting Arm
4-Remove
4 Remove Head
3-Disconnect Head
2-Lifting Arm into Position
0 20 40 60 80 100 120 140 160
1-Board to Machine
146. 丰田生产方式的4P模型
原则五:建立立即暂停以解决问题、从一开始就重视品质管理的
文化。
Errors
为了在生产工序中生产
出100%的合格品,通过
对工装、夹具的改善,
防止产生不良品于未然
的措施。 Can be
made by:
1. a person
2. a machine
差错预防(防错技术) 3. a process
172. 丰田生产方式的4P模型
原则七:运用视觉管理使问题无处隐藏
可视化控制—库存控制
AC 53
STORE STORE STORE
Part #__________________________ Part #__________________________ Part #__________________________
Description_____________________
Description Description_____________________
Description Description_____________________
Description
Std. Pack_______________________ Std. Pack_______________________ Std. Pack_______________________
Min____________ Max____________ Min____________ Max____________ Min____________ Max____________
Store Loc_______ Use Loc________ Store Loc_______ Use Loc________ Store Loc_______ Use Loc________
Supplier________________________ Supplier________________________ Supplier________________________
Delivery Date ‐ M ‐ T ‐ W ‐ T ‐ F ‐ S Delivery Date ‐ M ‐ T ‐ W ‐ T ‐ F ‐ S Delivery Date ‐ M ‐ T ‐ W ‐ T ‐ F ‐ S
Time___________________________ Time___________________________ Time___________________________
1 2