Improvement of Material Flow in the Production and Supply Chain of ...

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4.4.2 RELIABILITY COMPARING ................................................................................................33 4.4.3 LEAD TIME COMPARING...................................................................................................34 4.5 RESULTS .................................................................................................................................35 CHAPTER 5 SELECTION AND ASSESSMENT OF SUPPLIERS..............................................37 5.1 RULES AND METHODS OF SELECTING SUPPLIERS........................................................................39 5.2 CURRENT SITUATION AND PROBLEMS OF SUPPLIERS...................................................................39 5.2.1 CURRENT DISTRIBUTION OF SUPPLIERS.............................................................................40 5.2.2 EVALUATION OF CURRENT SUPPLIERS ...............................................................................40 5.3 SELECTION OF FUTURE SUPPLIERS ............................................................................................44 5.3.1 MARKET DISTRIBUTION AND SUPPLIERS’ SELECTION.........................................................44 5.3.2 INVENTORY AND SUPPLIERS’ SELECTION...........................................................................46 5.4 INTEGRATIVE SELECTION OF SUPPLIERS ....................................................................................47 5.5 RESULT ...................................................................................................................................49 CHAPTER 6 INVENTORY REDUCTION AND DELIVERY OPTIMIZATION........................50 6.1 RULES AND METHODS TO BALANCE THE PROFIT BETWEEN FACTORY AND CUSTOMERS .................50 6.2 CURRENT STATUE ANALYSIS .....................................................................................................53 6.2.1 SITUATION OF INVENTORY ...............................................................................................53 6.2.2 DISTRIBUTION OF THE MARKET........................................................................................54 6.2.3 DELIVERY DETAILS..........................................................................................................55 6.3 ANALYSIS AND SUGGESTIONS...................................................................................................57 6.4 RESULTS .................................................................................................................................58 CHAPTER 7 CONCLUSION AND FUTURE WORK..................................................................60 7.1 CONCLUSION...........................................................................................................................60 7.2 FUTURE WORK.........................................................................................................................61 REFERENCE .................................................................................................................................62 APPENDIX A .................................................................................................................................66 APPENDIX B .................................................................................................................................70 v
List of Tables Table 3.1 Descriptive Statistic of TTF and TTR of Preassembly Line....................................13 Table 3.2 Results of One-Sample Kolmogorov-Smirnov Test for Preassembly Line’s TTF ..14 Table 3.3 Descriptive Statistic of TTF and TTR of Main Assembly Line...............................16 Table 3.4 Results of One-Sample Kolmogorov-Smirnov Test for Main Assembly Line’s TTF .........................................................................................................................................17 Table 3.5 Values of Parameters of Different Distribution .......................................................18 Table 3.6 Values of Parameters of Triangular Distribution .....................................................19 Table 4.1 Working Parameters of Each Station.......................................................................21 Table 4.2 First Time Pass Rate of Station 5b, 6, 8, 10 and 11.................................................22 Table 4.3 Output Date Come From the Simulation.................................................................23 Table 4.4 Length of the Transient State (Time).......................................................................24 Table 4.5 Current Production Volumes per Year (Model set following table 3.5)...................25 Table 4.6 Current Production Volumes per Year (Model set following table 3.6)...................25 Table 4.7 Simulation Results with Different Machine Numbers.............................................26 Table 4.8 Simulation Results with Different TTR Values .......................................................28 Table 4.9 Simulation Results with Different TTR Values & Machine Number ......................30 Table 4.10 Comparison Results of Different Solutions...........................................................35 Table 5.1 Suppliers & Suppliers’ Location and Quality Criterion..........................................41 Table 5.2 Delivery Information of Current Suppliers .............................................................42 Table 5.3 Integrative Estimation of Selection Suppliers .........................................................48 Table 6.1 Capacity of Warehouse for the Finished ADBs ......................................................54 Table 6.2 Transportation Fee Paid by Haldex during Nov.13, 2007 and Jan. 31, 2008..........56 Table 6.3 Transportation Amount under Different Suggestions .............................................58 vi
Page 1 and 2: ROYAL INSTITUTE OF TECHNOLOGY Impro
Page 3 and 4: Needs to be pointed out is that in
Page 5: TABLE OF CONTENTS ABSTRACT.........
Page 9 and 10: CHAPTER 1 INTRODUCTION OF THE RESEA
Page 11 and 12: 1.2 Present problems Haldex faces i
Page 13 and 14: CHAPTER 2 RESEARCH THEORY AND METHO
Page 15 and 16: mindset simply does not accurately
Page 17 and 18: the customers. Both of them are pri
Page 19 and 20: processing in station 5b. In the re
Page 21 and 22: After deleting the un-normal data i
Page 23 and 24: data of preassembly line accords wi
Page 25 and 26: Standard Deviation 68.49 Standard D
Page 27 and 28: Table 3.6 Values of Parameters of T
Page 29 and 30: line. In order to simplify the mode
Page 31 and 32: Table 4.3 Output Date Come From the
Page 33 and 34: Table 4.5 Current Production Volume
Page 35 and 36: Table 4.7 listed the simulation res
Page 37 and 38: 4.3.3 Increasing the operation time
Page 39 and 40: ottlenecks. Obviously, from the poi
Page 41 and 42: the first one. For the third soluti
Page 43: and unforeseen events by keeping sa
Page 46 and 47: separately and the supply chain emp
Page 48 and 49: 5.2.1 Current distribution of suppl
Page 50 and 51: Table 5.2* Delivery Information of
Page 52 and 53: ecause this only gets from experien
Page 54 and 55: 5.3.2 Inventory and suppliers’ se
Page 56 and 57:
Table 5.3 Integrative Estimation of
Page 58 and 59:
CHAPTER 6 INVENTORY REDUCTION AND D
Page 60 and 61:
How to get the best value from a su
Page 62 and 63:
calculation, 420 pallets can be suc
Page 64 and 65:
each day. The maximum load of one t
Page 66 and 67:
and can also overworking during wee
Page 68 and 69:
CHAPTER 7 CONCLUSION AND FUTURE WOR
Page 70 and 71:
Reference Books and papers • Ahma
Page 72 and 73:
y Chapman&Hall. • Vickery, Shawne
Page 74 and 75:
Appendix A Table 1 TTF & TTR Data o
Page 76 and 77:
Table 5.1 Suppliers & Suppliers’
Page 78 and 79:
Appendix B Figure 1 Assembly line M
Page 80 and 81:
Figure 3 Current Assembly Line Mode
Page 82 and 83:
Figure 5 Assembly Line Model in Sol
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