Simulation studies of plastic injection molding process parameter for bioplastic product
Not available
| मुख्य लेखक: | |
|---|---|
| अन्य लेखक: | |
| स्वरूप: | Bachelor thesis |
| भाषा: | अंग्रेज़ी |
| प्रकाशित: |
Universiti Teknologi Malaysia
2025
|
| विषय: | |
| ऑनलाइन पहुंच: | https://utmik.utm.my/handle/123456789/41682 |
| Abstract | Abstract here |
| _version_ | 1854975140518952960 |
|---|---|
| author | Aini Fazlini Mohd. Dini |
| author2 | Rozaimi Mohd. Saad, supervisor |
| author_facet | Rozaimi Mohd. Saad, supervisor Aini Fazlini Mohd. Dini |
| author_sort | Aini Fazlini Mohd. Dini |
| description | Not available |
| format | Bachelor thesis |
| id | utm-123456789-41682 |
| institution | Universiti Teknologi Malaysia |
| language | English |
| publishDate | 2025 |
| publisher | Universiti Teknologi Malaysia |
| record_format | dspace |
| record_pdf | Abstract |
| spelling | utm-123456789-416822025-03-10T18:11:39Z Simulation studies of plastic injection molding process parameter for bioplastic product Aini Fazlini Mohd. Dini Rozaimi Mohd. Saad, supervisor Mechanical engineering Not available The purpose of this study is to investigate the effects of process parameters in the plastic injection molding on the quality of bioplastic product, coffee capsule where the process parameters such as melt temperature, mold temperature, injection time, packing pressure and packing time are investigated. The significant factors when producing bioplastic products based on single and multiple quality response are also identified in this study by utilizing the Analysis of Variance (ANOVA). The optimal process parameter settings on the product by using Design of Experiment (DOE) approach are also determined in this study. Fractional factorial design of Resolution V is utilized in order to conduct the experimental plan. The optimal conditions for volumetric shrinkage and sink index emphasized on the two process factors only after factors screening is done which are injection time with melt temperature for shrinkage and packing time with melt temperature for sink index. The optimization of the two responses were conducted by applying Central Composite Design (CCD) due to the process settings for the two responses are within the optimum region. The optimization of the warpage is conducted by using the desirability function through numerical optimization in Design Expert software. High mold temperature, injection time, packing time with low melt temperature and packing pressure provide the best reading of warpage. The optimal conditions for Overall Evaluation Criterion (OEC) are high level of packing time while the other parameters are in low level will produced better overall quality characteristics. For accuracy test, the result between predicted and actual value for single and multiple response are relatively close which results in small errors produced. Hence, the experimental results can be concluded as firmly tally with the approximate results. fahmimoksen UTM 93 p. Project Paper (Bachelor of Engineering (Mechanical-Manufacturing)) - Universiti Teknologi Malaysia, 2022 2025-03-10T03:01:46Z 2025-03-10T03:01:46Z 2022 Bachelor thesis https://utmik.utm.my/handle/123456789/41682 vital:153837 valet-20231002-141914 ENG Closed Access UTM Complete Unpublished Completion application/pdf Universiti Teknologi Malaysia |
| spellingShingle | Mechanical engineering Aini Fazlini Mohd. Dini Simulation studies of plastic injection molding process parameter for bioplastic product |
| thesis_level | Other |
| title | Simulation studies of plastic injection molding process parameter for bioplastic product |
| title_full | Simulation studies of plastic injection molding process parameter for bioplastic product |
| title_fullStr | Simulation studies of plastic injection molding process parameter for bioplastic product |
| title_full_unstemmed | Simulation studies of plastic injection molding process parameter for bioplastic product |
| title_short | Simulation studies of plastic injection molding process parameter for bioplastic product |
| title_sort | simulation studies of plastic injection molding process parameter for bioplastic product |
| topic | Mechanical engineering |
| url | https://utmik.utm.my/handle/123456789/41682 |
| work_keys_str_mv | AT ainifazlinimohddini simulationstudiesofplasticinjectionmoldingprocessparameterforbioplasticproduct |