3D printing plastic parts

It's a process of creating three-dimensional objects from a digital file, layer by layer, using materials like plastic, resin, or metal.

A 3D model is sliced into layers, and the printer builds the object one layer at a time using additive manufacturing techniques.

Common types include FDM (Fused Deposition Modeling), SLA (Stereolithography), SLS (Selective Laser Sintering), and DLP (Digital Light Processing).

FDM uses melted plastic filament; SLA uses liquid resin cured by a laser. SLA offers higher precision and smoother finishes.

There is a range pf materials such as PLA, ABS, PETG, resin, nylon, metal powders, and even biological materials. igus has its own range of wear resistant materials that offer alternatives to the standard materials.

3D printing services are frequently used for industrial prototype manufacture, since procuring an industrial 3D printer is not cost-effective unless the company in question possesses the necessary expertise and uses the printer regularly to manufacture models and series.

3D printing service providers usually have not only the necessary expertise, but also several 3D printers, allowing them to select the method best suited to the application in question.

Depending on method, it is also much more cost-effective to engage an external service provider because such methods as laser sintering involve the regular manufacture of large batches of parts for various customers, greatly lowering production costs for individual parts and thus for individual customers.