15-11-2014, 04:08 PM
Abstracts: Injection Molding is a manufacturing technique for making parts by injected molten plastic at high pressure into a mold to produce the product’s shape. Injection molding has been a challenging process for many manufacturers and researchers to produce products meeting requirements at the lowest cost. The quality of the injection molded parts is affected by material properties, mold geometry, process conditions and etc. Obtaining optimum parameters is the key problem to improve the part quality. There are many plastic defects produce such as sink marks, bubbles, splay etc. in injection molding machine. This project aims to find out defects and affecting factors which cause defects in plastic components in injection molding machine.