3D printing and plastic injection molding | Szmolding.com
“ 3D printing ” is a hot topic right now. This new technology has attracted a lot of attention. It opens up many exciting possibilities for cost-effective plastic manufacturing in the future. But what is 3D printing? How does it work? Most importantly, what can we use it for? How does it compare to the time-tested plastic injection molding function? In this blog, we will discuss 3D printing, what it can do and its similarities and differences with plastic injection molding . 1. W hat is 3D printing and how does it work? As the name suggests, "3D printing" involves extruding plastic resin into very precise shapes, creating three-dimensional parts with complex shapes one layer at a time. In a basic sense, a computer-controlled machine squirts warm liquid plastic resin into flat layers, which are stacked until the final part is formed. This is why 3D printing is called an "additive manufacturing" process, all flat layers are "add up" to create almost any...