| ACKNOWLEDGEMENT | 第4-5页 |
| ABSTRACT | 第5页 |
| 摘要 | 第6-7页 |
| LIST OF ABBREVIATIONS | 第7-18页 |
| Chapter Ⅰ Introduction | 第18-23页 |
| 1.1 Research Background | 第18-19页 |
| 1.2. Research Target and Significance | 第19-20页 |
| 1.3. Research Methods | 第20-21页 |
| 1.4 The main content and structure of the research | 第21-23页 |
| 1.4.1 The main contents of the paper | 第21页 |
| 1.4.2 Paper Structure | 第21-23页 |
| Chapter Ⅱ Literature Review | 第23-34页 |
| 2.1 Inventory related concepts | 第23-24页 |
| 2.1.1 The definition of inventory | 第23页 |
| 2.1.2 Concept and composition of inventory cost | 第23-24页 |
| 2.2 Target setting and calculation method of raw material inventory | 第24-27页 |
| 2.2.1 Inventory management system for quantitative order raw materials | 第24-27页 |
| 2.2.2 Regular inventory management system for raw materials | 第27页 |
| 2.3 General methods for stock management of raw materials | 第27-34页 |
| 2.3.1 ABC classification management of raw materials | 第27-29页 |
| 2.3.2 PDCA management method | 第29-31页 |
| 2.3.3 5S management method | 第31-34页 |
| Chapter Ⅲ Case Description | 第34-45页 |
| 3.1 Basic situation of J company | 第34-36页 |
| 3.1.1 A brief introduction to J company | 第34-35页 |
| 3.1.2 J company's main products | 第35-36页 |
| 3.2 Current situation analysis of raw material inventory management of Jcompany | 第36-40页 |
| 3.2.1 Stock structure of raw materials | 第37-38页 |
| 3.2.2 Warehouse raw material management system and methods | 第38-40页 |
| 3.3 The problems of raw materials inventory management of J company | 第40-45页 |
| 3.3.1 The distribution of responsibilities of the raw materials inventorymanagers | 第40-41页 |
| 3.3.2 The raw material stock of J company is greatly influenced by "uncertainfactors" | 第41-42页 |
| 3.3.3 High inventory on hand | 第42页 |
| 3.3.4 Mess warehouse management for components and electronic products | 第42-43页 |
| 3.3.5 Raw material transfer data is not clear | 第43-44页 |
| 3.3.6 Low raw materials on time rate | 第44-45页 |
| Chapter Ⅳ Case Analysis | 第45-50页 |
| 4.1 Uncertainty in demand leads to poor prediction accuracy | 第45-46页 |
| 4.2 Raw material inventory target setting method is unscientific | 第46-47页 |
| 4.3 Not fully considering the effect of sales, production and procurement processon the stock of raw materials | 第47-49页 |
| 4.4 The management of the intermediate stock of raw materials is not in place | 第49-50页 |
| Chapter Ⅴ J company raw material inventory management optimization | 第50-64页 |
| 5.1 Carry Out Scientific Inventory Management Method | 第50-54页 |
| 5.1.1 Raw Materials Inventory Management Parameter Calculation | 第50-52页 |
| 5.1.2 Working out suitable safety stock | 第52-53页 |
| 5.1.3 Strengthening data sharing | 第53-54页 |
| 5.2 Strengthening management of raw materials suppliers | 第54-57页 |
| 5.2.1 Admittance and assessment of raw materials suppliers | 第54-55页 |
| 5.2.2 Do a good job of supplier linkage to realize the target of low rawmaterial inventory management | 第55-56页 |
| 5.2.3 Formulating the methods of purchasing and management of differentraw materials | 第56-57页 |
| 5.3 Enhancing the management of raw materials in the middle of the library | 第57-61页 |
| 5.3.1 Improvement measures for the management of raw materials in themiddle of the library | 第57-59页 |
| 5.3.2 Management measures for the loss of related raw materials | 第59-60页 |
| 5.3.3 Do a good job in the inventory management of intermediate rawmaterials | 第60页 |
| 5.3.4 Change the method of warehouse management | 第60-61页 |
| 5.4. Establish staff participation in raw material inventory management system | 第61-64页 |
| 5.4.1 Implementing 5S management methods and standardizing managementbehavior | 第61-62页 |
| 5.4.2 Strengthening staff training | 第62页 |
| 5.4.3 Pay attention to the construction of assessment mechanism | 第62-63页 |
| 5.4.4 Pay attention to the construction of enterprise culture | 第63-64页 |
| Chapter Ⅵ Conclusion and Research Prospects | 第64-67页 |
| 6.1 Conclusion | 第64-66页 |
| 6.2 Prospect | 第66-67页 |
| REFERENCES | 第67-69页 |
