Page 145 - How To Implement Lean Manufacturing

How to Do Lean—The Four Strategies to Becoming Lean 123

Time Stack of Work Elements, Zeta Cell
Original Original
Time in seconds Activity Time in seconds Activity
Plan Plan
80
79
78
77 157
76 156
75 155
74 Apply epoxy Operator 5 154
73 14 secs 153
72 152 Package Operator 10
71 151 12 secs
70 150
69 149
68 148
67 147
66 146
65 145
64 144
63 Install O-ring and 143
62 clip 8 secs 142
61 141
60 140
59 Operator 4 139
58 138 Final test, wrap
57 137 leads
56 136 Operator 9
55 Install support 135 18 secs
54 8 secs 134
53 133
52 132
51 131
50 130
49 129
48 128
47 127
46 Insert O-ring, 126
45 grease insert, 125
44 place in cap. Operator 3 124
43 123
42 13 secs 122
41 121 Apply final
40 120 sealant Operator 8
39 119 15 secs
38 118
37 117
36 116
35 Press in magnets 115
34 6 secs 114
33 113
32 112 Unload-load
31 111
30 Operator 2 110 machine 3 secs
29 Place in jig, 109
28 108
27 glue 6 places 107 Install cover cap Operator 7
26 9 secs 106
25 105 7 secs
24 104
23 103
22 102
21 101
20 Install O-ring 100 Install capacitor
19 7 secs 99 retainer
18 98
17 97 8 secs
16 96
15 95
14 94
13 93
12 Assembly Operator 1 92 Apply epoxy Operator 6
11 91 6 secs
10 bushing 90
9 to bracket, 89
8 install cap. 88
7 87
6 12 secs 86 Install control
5 85 capacitor
4 84
3 Cut Bracket 83 8 secs
2 82
1 3 secs 81
FIGURE 7-2 Time stack of work elements.