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عدد المساهمات : 18992 التقييم : 35482 تاريخ التسجيل : 01/07/2009 الدولة : مصر العمل : مدير منتدى هندسة الإنتاج والتصميم الميكانيكى
| موضوع: كتاب Manufacturing Execution Systems الإثنين 30 أبريل 2012, 9:42 pm | |
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أخوانى فى الله أحضرت لكم كتاب Manufacturing Execution Systems Heiko Meyer Editor Franz Fuchs Contributing Author Klaus Thiel Contributing Author
ويتناول الموضوعات الأتية :
Contents Foreword xv Acronyms xvii 1 Introduction . 1 1.1 Motivation 1 1.2 Aim of This Book 2 1.3 Structure of This Book 3 2 Factory of the Future 5 2.1 Historical Development of Manufacturing Execution Systems . 5 2.1.1 Development of Business Data Processing . 5 2.1.2 The Integration Concept: From CIM to the Digital Factory . 6 2.2 Definitions of Terms . 8 2.2.1 Classification of Terms 8 2.2.2 Company Management Level 8 2.2.3 Production Management Level . 10 2.2.4 Control/Automation Level 13 2.3 Shortfalls of Existing Architectures and Solutions . 13 2.3.1 Patchwork . 13 2.3.2 No Common Database 14 2.3.3 Excessive Response Times . 14 2.3.4 High Operating and Management Outlay 15 2.4 Demands of Future Production Management Systems 16 2.4.1 Target Management 16 2.4.2 Integration of Applications and Data . 18 2.4.3 Real-Time Data Management 21 2.4.4 Information Management . 24 2.4.5 Compliance Management . 25 2.4.6 Lean Sigma and MES . 27 2.5 Summary . 30 3 Concepts and Technologies 31 3.1 Commonalities between Existing Approaches and MES . 31 viiviii C o n t e n t s 3.2 Norms and Guidelines . 31 3.2.1 ISA . 31 3.2.2 IEC . 35 3.2.3 VDI 36 3.2.4 FDA 36 3.2.5 NAMUR 37 3.3 Recommendations . 38 3.3.1 MESA . 38 3.3.2 VDA 39 3.3.3 VDMA 40 3.3.4 ZVEI . 40 3.4 Adjacent Areas 41 3.4.1 Historical Development of ERP/PPS Systems 41 3.4.2 ERP/PPS Systems 41 3.4.3 Process Management Systems 42 3.4.4 SCADA Systems . 45 3.4.5 Simulation Systems . 45 3.5 Product Lifecycle Management 46 3.5.1 Historical Development . 46 3.5.2 Product Model . 47 3.5.3 Process Model . 48 3.5.4 Implementation Strategies . 48 3.5.5 Points of Contact with MES 49 3.6 Summary . 50 4 Core Function—Production Flow-Oriented Design 53 4.1 Cross-System Cohesiveness 53 4.1.1 Classifi cation in the Overall System . 53 4.1.2 General and Complete Data Model . 54 4.1.3 Origins of Master Data 56 4.2 Data Model for Product Defi nition . 57 4.2.1 Relevant Concepts 57 4.2.2 The Operation . 59 4.2.3 The Work Plan . 63 4.2.4 The Parts List 66 4.2.5 Change Management and Product History . 66 4.3 Data Model for Resource Management . 66 4.3.1 Description of Production Environment . 66 4.3.2 Production Personnel . 71 4.3.3 Operating Resources 72 4.3.4 Materials and Preliminary Products . 73 4.3.5 Information and Documents . 74C o n t e n t s ix 4.4 System and Auxiliary Data 77 4.5 Order Fulfillment Data . 79 4.5.1 Orders 79 4.5.2 Production Data, Operating Data, and Machine Data 79 4.5.3 Derived Performance Data and Figures 81 4.6 Summary . 81 5 Core Function—Production Flow-Oriented Planning 83 5.1 Integration within the Overall Process 83 5.2 Order Data Management . 83 5.3 Supply Management within the MES . 85 5.3.1 Demand Planning 85 5.3.2 Material Requirement Calculation . 86 5.3.3 Material Disposition in the MES or ERP System 86 5.3.4 Incoming Goods . 87 5.3.5 Interaction between the ERP System and the MES . 87 5.3.6 Material Warehousing Costs . 88 5.4 The Planning Process . 88 5.4.1 Planning Objectives 88 5.4.2 The “Updated” Work Plan: Condition for Optimized Planning . 89 5.4.3 Work Scheduling . 89 5.4.4 Strategies for Sequence Planning and Planning Algorithms 91 5.4.5 Forward Planning/Reverse Planning/ Bottleneck Planning 92 5.4.6 Collision-Free Planning of a Time Container . 93 5.4.7 Setup Optimization and Warehousing Costs . 94 5.5 The Importance of the Control Station 94 5.5.1 Core Elements . 94 5.5.2 User Interface 95 5.6 Personnel Planning and Release of Orders . 96 5.7 Summary . 97 6 Core Function—Order Processing 99 6.1 General Information on Order Processing . 99 6.1.1 Classification within the Overall System 996.1.2 Functions of Order Fulfi llment . 99 6.1.3 The MES Terminal 100 6.2 Order Preparation and Setup 103 6.2.1 Changing Tools 103 6.2.2 Machine Settings . 104 6.2.3 Material Provision 105 6.2.4 Test Run 105 6.3 Order Control . 106 6.3.1 Information Management . 106 6.3.2 Control and Tracing of Production Units . 106 6.3.3 Managing the Production Bin 106 6.3.4 Material Flow Control 106 6.3.5 Order Processing and Operating Data Recording . 109 6.3.6 Process and Quality Assurance . 110 6.4 Performance Data . 112 6.4.1 Involved Departments 112 6.4.2 Key Figures and Performance Record 116 6.4.3 Ongoing Analysis and Evaluations . 116 6.4.4 More Long-Term Analyses and Evaluations 117 6.5 Maintenance Management 118 6.5.1 Tasks . 118 6.5.2 Preventive Maintenance and Repair . 118 6.5.3 Alarm Management 119 6.6 Summary . 119 7 Technical Aspects 121 7.1 Software Architecture 121 7.1.1 Fundamental Variants 121 7.1.2 Overview of Central Components . 122 7.1.3 Platform Independence . 124 7.1.4 Scalability . 125 7.1.5 Flexible Adjustment versus Suitability for Updates 127 7.1.6 MES and Service-Oriented Architecture (SOA) . 129 7.2 Database . 130 7.2.1 Introduction . 130 7.2.2 Resource Monitoring . 130 7.2.3 Scaling the Database System 132 7.2.4 Data Management and Archiving . 133 7.2.5 Running Maintenance 134 x C o n t e n t s7.3 Interfaces with Other IT Systems 134 7.3.1 Overview . 134 7.3.2 Interface with Production . 134 7.3.3 Interface with an ERP System 140 7.3.4 Interface with the IT Infrastructure . 143 7.3.5 Interface with Communication Systems . 144 7.3.6 Other Interfaces 144 7.4 User Interfaces 144 7.4.1 Usage and Visualization . 144 7.4.2 Reporting . 148 7.4.3 Automated Information Distribution . 150 7.5 Summary . 151 8 Evaluation of the Cost-Effectiveness of MES 153 8.1 General Information on Cost-Effectiveness . 153 8.1.1 Calculation of Cost-Effectiveness . 153 8.1.2 Comparative Cost Method . 154 8.1.3 Value-Benefit Analysis 154 8.1.4 Performance Measurement 155 8.1.5 Total Cost of Ownership . 155 8.2 General Information on Evaluation 156 8.2.1 Assessing Cost-Effectiveness in Practice . 156 8.2.2 Rationalization Measures in Production 157 8.2.3 MES for Reducing Sources of Loss . 160 8.3 The Benefits of an MES . 161 8.3.1 Integrated Data Transparency 161 8.3.2 Reducing Time Usage . 162 8.3.3 Reducing Administration Expenses . 165 8.3.4 Improved Customer Service . 166 8.3.5 Improved Quality 166 8.3.6 Early Warning System, Real-Time Cost Control . 167 8.3.7 Increasing Employee Productivity . 167 8.3.8 Compliance with Directives . 168 8.4 The Costs of an MES . 168 8.5 Summary . 169 9 Implementing an MES in Production . 171 9.1 Implementing IT Systems in General 171 9.1.1 Selection of Components 171 9.1.2 Implementation Strategies . 173 9.1.3 Problems during Implementation . 174 C o n t e n t s xi9.2 Preparation of the Implementation Project . 176 9.2.1 Establishing the Core Team 176 9.2.2 The Fundamental Decision: MES: Yes or No 177 9.2.3 Establishing the Project Team 177 9.3 Analysis of the Actual Situation . 178 9.3.1 Introduction . 178 9.3.2 Existing Infrastructure 179 9.3.3 Existing Processes and Required Functions 180 9.3.4 Key Figures as the Basis for Monitoring Success . 181 9.3.5 Suitable Key Figures for Success Monitoring 182 9.3.6 Other Factors for Success 184 9.4 Creation of a Project Plan . 185 9.5 Contract Specifications . 186 9.6 Selection of a Suitable System . 187 9.6.1 Market Situation . 187 9.6.2 Short-Listing and Limiting to Two or Three Applicants 187 9.6.3 Detailed Analysis of the Favorites and Decision 189 9.7 Implementation Process 191 9.7.1 Project Management 191 9.7.2 Training Management . 192 9.7.3 Operating Concept . 193 9.8 Summary . 195 10 Examples for Application . 197 10.1 Mixed Processes . 197 10.2 Sensient Technologies: Emulsions 198 10.2.1 Information on Sensient Technologies Corporation 198 10.2.2 Description of the Production Process 198 10.2.3 Basic Quantity Units and Production Units . 200 10.2.4 Production Process Plan . 200 10.2.5 Challenges for the MES 200 10.2.6 Realization and Implementation 204 10.3 Acker: Synthetic Fiber Fabrics . 204 10.3.1 Information on the Company 204 10.3.2 Description of the Production Process 204 xii C o n t e n t s10.3.3 Basic Quantity Units and Production Units 209 10.3.4 Production Flow Plan . 210 10.3.5 Tasks of the MES . 210 10.3.6 Challenges . 212 10.3.7 Realization and Implementation 213 10.4 Summary . 214 11 Visions 215 11.1 Merging the Systems . 215 11.2 The MES as a Medium of Product-Development Management . 217 11.2.1 Phases of Product Development 217 11.2.2 Request Handling 217 11.2.3 Concept Documentation and Designing Requirements 218 11.2.4 Construction of the Product 219 11.2.5 Computer-Aided Flow Planning 220 11.2.6 Production Management 221 11.3 Standardization of Function Modules 221 11.4 Merging Consultancy Activities and IT Systems . 221 11.5 Summary . 222 12 Summary of the Book . 223 References . 227 Glossary . 229 Index
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Admin مدير المنتدى
عدد المساهمات : 18992 التقييم : 35482 تاريخ التسجيل : 01/07/2009 الدولة : مصر العمل : مدير منتدى هندسة الإنتاج والتصميم الميكانيكى
| موضوع: رد: كتاب Manufacturing Execution Systems الأربعاء 23 يناير 2013, 7:23 pm | |
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