![]() ![]() Vat Polymerization: With vat photopolymerization, an object is created in a vat of a liquid resin photopolymer.UAM is a relatively low-temperature, low-energy process used with various metals, including titanium, stainless steel and aluminum. LOM excels at creating objects ideal for visual or aesthetic modeling. LOM uses alternate layers of paper and adhesive, while UAM employs thin metal sheets conjoined through ultrasonic welding. ![]() Sheet Lamination: Laminated object manufacturing (LOM) and ultrasonic additive manufacturing (UAM) are two sheet lamination methods.An electron beam gun or laser mounted on a four- or five-axis arm melts either wire or filament feedstock or powder. Directed Energy Deposition: It is similar to material extrusion, although it can be used with a wider variety of materials, including polymers, ceramics and metals.Proper adhesion between layers occurs through precise temperature control or the use of chemical bonding agents. The nozzle moves horizontally while the bed moves vertically, allowing the melted material to be built layer after layer. Spooled polymers are extruded, or drawn through a heated nozzle mounted on a movable arm. Material Extrusion: It is one of the most well-known additive manufacturing processes.Binder Jetting: This is similar to material jetting, except that the print head lays down alternate layers of powdered material and a liquid binder.Layers harden as they cool or are cured by ultraviolet light. However, it typically moves on x-, y- and z-axes to create 3D objects. Material Jetting: A print head moves back and forth, much like the head on a 2D inkjet printer.As the process concludes, excess powder is blasted away from the object. These systems use lasers, electron beams or thermal print heads to melt or partially melt ultra-fine layers of material in a three-dimensional space. Powder Bed Fusion: Powder Bed Fusion (PBF) technology is used in a variety of Additive Manufacturing processes.There are a variety of different additive manufacturing processes:
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