BibTex Citation Data :
@article{ROTASI63626, author = {Nur Leksonowati and Nurman Pamungkas and Meilani Manurung}, title = {Experimental Study : Thermal Variations and Pressure's Impact on Plastic Injection Molding Quality}, journal = {ROTASI}, volume = {26}, number = {3}, year = {2024}, keywords = {Injection molding; Hot Water temperature; Injection Pressure; Optimal parameters; Product Quality}, abstract = { This study investigates the effects of varying hot water temperatures (75℃, 85℃, and 95℃) and injection pressures (328 Bar and 928 Bar) on the outcomes of experimental tests in injection molding. Results indicate that at 75℃, 85℃, and 95℃ with an injection pressure of 328 Bar, the product displayed a Short Mold defect despite a slight increase in mass. At 75℃ with an increased injection pressure of 928 Bar, a White Line defect was observed, while at 85℃ and 928 Bar, a defect-free part was produced with optimal mass. However, at 95℃, a Bright Color defect was evident, leading to part rejection despite a slight mass increase. The findings highlight the significance of meticulous parameter selection, with an optimal combination identified as 85℃ hot water temperature and 928 Bar injection pressure for defect-free production in injection molding processes. }, issn = {2406-9620}, pages = {50--56} doi = {10.14710/rotasi.26.3.50-56}, url = {https://ejournal.undip.ac.id/index.php/rotasi/article/view/63626} }
Refworks Citation Data :
This study investigates the effects of varying hot water temperatures (75℃, 85℃, and 95℃) and injection pressures (328 Bar and 928 Bar) on the outcomes of experimental tests in injection molding. Results indicate that at 75℃, 85℃, and 95℃ with an injection pressure of 328 Bar, the product displayed a Short Mold defect despite a slight increase in mass. At 75℃ with an increased injection pressure of 928 Bar, a White Line defect was observed, while at 85℃ and 928 Bar, a defect-free part was produced with optimal mass. However, at 95℃, a Bright Color defect was evident, leading to part rejection despite a slight mass increase. The findings highlight the significance of meticulous parameter selection, with an optimal combination identified as 85℃ hot water temperature and 928 Bar injection pressure for defect-free production in injection molding processes.
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