FinalReportofDesignofExperiment-清华大学工业工.PDF

Final Report of Design of Experiment A Study on the Relationship between the Factors and Glue Viscosity Ning Wenxin 宁温馨 Gao Eryang 高尔扬 Lin Yuxin 林雨馨 Yan Yan 颜 妍 Wan Mingchao 万明超 Contents 1. Background 1 2. Objective 1 3. Literature Review 1 3.1 Glue invention and history 1 3.2 Component analysis 2 3.3 Standard of office glue 2 4. Analysis of Variables 3 4.1 Basic analysis 3 4.2 List of response variables 3 5. Design of Experiment 5 5.1 Factor design 5 5.2 Experimental equipment 6 5.3 Experimental procedure 6 6. Data Analysis 7 6.1 Raw data7 6.2 Main effect 7 6.3 Interactive effect8 6.4 Contour plot Response surface plot 9 6.5 Key factors 10 6.6 ANOVA 11 6.7 Response optimization 14 7. Conclusion 15 References 16 1. Background Figure 1 Common kinds of office glue An adhesive is any substance that, when applied to the surfaces of materials, binds the surfaces together and resists separation. [1] As a major form of adhesive, glue plays an important role in daily life. It is not to exaggerate that without glue, one will not work efficiently. Office glue is a marvelous helper. People use it for adhesion when dealing with papers, bills, and almost all kinds of files. However, whether office glue is effective in this task is still in doubt. Perhaps the viscosity of glue derives from various factors, which will influence the ultimate effect of adherence. 2. Objective The experiment aims at figuring out the impact of different factors to viscosity of office glue. 3. Lit