what is 3D printer explain 3D printer and gives type and example Solution of any Engineering Problem

 TASK 1 3D Printer What is 3D Printer? A 3D printer is a type of material design printer that designs and builds 3D models and products of devices and components using an additive manufacturing process. 3D printers design three-dimensional prototypes and create the end product by directly building them using computer aided design (CAD) or software-created 3D design diagrams, figures and patterns. 3D printers may also be called additive manufacturing printers or fabrication printers. Types of 3D printing There are so many types of 3D printer. Some of them are: 3D printing, also known as additive manufacturing, processes have been categorized into  seven groups  by ISO/ASTM 52900 additive manufacturing - general principles - terminology. All forms of 3D printing fall into one of the following types: Binder Jetting Direct Energy Deposition Material Extrusion Material Jetting Powder Bed Fusion Examples of 3D Printer: Binder Jetting Binder jetting deposits a thin layer of powered material,