. Nylon is one of the most common 3D printing materials in the 3D printing market. Nylon is a synthetic polymer with high wear resistance, toughness, strength and heat resistance. These features make nylon an ideal choice for various 3D printing applications.
Extrusions are mainly the small parts that have a varying cross-sectional nature. However, before just manufacturing large parts of extrusions.
Plastic injection molding is a very innovative process that has created many useful products that we use every day in our homes.
During the process of molding, the surplus material is spilled into the gap between the mold and the mold surface and retained on the plastic part.
The basic reason for surface sag: from the perspective of plastics, when the plastic cools and shrink, insufficient filling will lead to product surface sag or internal cavity. The causes and solutions of defects are different depending on the location of sag. The typical thick wall and the surface sag or hole far from the sprue are usually due to the increase of effective viscosity and pressure loss, resulting in insufficient pressure in the mold cavity, resulting in insufficient pressure for filling.