Investigating the Effects of Blending Ratio and Injection Parameters on the Tensile Properties of Glass Fiber-Filled Nylon 66 Composite Gear

摘要

The recycling of plastic products is gaining widespread attention because of its significance in the reduction of petroleum consumption and in the conservation of limited resources. It is also an effective method of handling plastic waste, as opposed to traditional landfill and incineration waste disposal methods. This study attempts to find a method by which to manage the increasing amount of PA66-GF waste generated by the gear industry through the recycling method. By adopting the L_(27) Taguchi orthogonal array, S/N ratio and ANOVA are conducted to evaluate the impact of recycled materials on various compositions. The different settings of injection parameters on the gears' Young's modulus and elongation at break are also identified and examined.