Cppt Essay

1067 WordsOct 21, 20145 Pages
1.Assembly Sequence Figure 1. Exploded view of the Alvey reel Assembly Sequence: 1,2, 3,4,6,7,8,9, 5, 10,11, 12, 16,17,18,19,20, SO1, 13, 14, 15,21, SO2, 22,23, SO3, 24,25,26,27,28, 29, 30 2. Dimension and Alpha and Beta Symmetries NO. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Dimension | 9*5 | 30*8 | 30*19 | 15*12 | 127*45 | 11*9 | 11*9 | 15*<1 | 19*7 | 60*8 | NO. | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | Dimension | 19*<1 | 130*7 | 110*42 | 90*5 | 19*5 | 60*8 | 6*<1 | 15*3 | 60*8 | 7*5 | NO. | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | Dimension | 11*10 | 65*25 | 17*<1 | 19*<1 | 48*2 | 64*11 | 15*1 | 19*5 | 49*6 | 8*4 | Table.1 Dimension of each Part NO. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | α | 180 | 360 | 360 | 180 | 360 | 360 | 360 | 180 | 180 | 180 | β | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | α+β | 180 | 360 | 360 | 180 | 360 | 360 | 360 | 180 | 180 | 180 | NO. | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | α | 180 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | β | 0 | 360 | 360 | 360 | 0 | 0 | 0 | 0 | 360 | 0 | α+β | 180 | 720 | 720 | 720 | 360 | 360 | 360 | 360 | 720 | 360 | NO. | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | α | 360 | 360 | 360 | 180 | 360 | 360 | 180 | 180 | 360 | 360 | β | 0 | 360 | 0 | 0 | 360 | 180 | 0 | 0 | 360 | 0 | α+β | 360 | 720 | 360 | 180 | 720 | 540 | 180 | 180 | 720 | 360 | Table.2 Alpha and Beta Symmetries of each part 3. Worksheet of Alver 500 A5 Assembly 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Name of Assembly | No. | Times of the operation carried out consecutively | Two-digit manual handling ()code | Manual handing time(s) per part | Two-digit manual insertion code | Manual insertion time per part | Operation time, seconds | Operation cost, cents | Theoretical minimum parts | Alvey 500A5 Side Cast Reel | 1 | 2 |
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