What is a 3D quick prototype?
Sculpting Michelangelo's David The size of a chess is a simple matter for a computer with a three -dimensional or 3D quick prototype technology (RP). Like an inkjet printer, it creates a two -dimensional image from a digitized file, 3D Rapid prototype technology can do the same with real real space manipulation objects. Relying on numerous techniques, equipment and materials, 3D quick prototype processes work generally from computer -supported elaboration (CAD) objects for design or production; They construct them by generating one layer of material at the same time until a perfect replica is formed. This design helps to create an almost unlimited number of complex shapes and objects, a revolution in the efficiency of design and production. Users transform computer schemes directly into prototypes. The designs are evaluated before the costly processing of processing begin and the surfaces and surfaces of the product can be tested.
Manufacturers can customize almost countless product shapes for bulkthe production or customization of the client. Prototype iterations or variants can be improved to suit the review of production teams or customers. This allows greater flexibility and lower product development costs compared to traditional time -consuming prototyping with a machine or hand.
essentially the RP process refers to an automated additive design of the object; This means that objects are formed by adding one leaf, powder or liquid layer at a time until the object is formed. Creating a 3D quick prototype concerns the top production of precise products designed for engineering specifications. Numerous techniques allow the construction of parts, models and tools; These include stereolitography, modeling of fused deposition, ultrasonic consolidation and selective laser salivation. These additive construction methods of cross -sectional layers with techniques such as laser fusion, curing of liquids, beads or weldingto adapt to specific materials such as resins or foils. The use of RP can dramatically reduce the cost of materials and work as well as time; Models can be designed within hours or days.
On a smaller scale, 3D printing is a common technique that is sometimes called a 3D fast prototype design. However, this operation uses a smaller design machine for design, but lacks schematic dimensional accuracy or material versatility of 3D rapid prototype methods used in production. The 3D printer process is usually used to create discarded models for practical demonstrations, while more complex RP machines have tool patterns that help the manufacturing process itself. In addition, 3D printers can only offer a few material options, while RP can operate dozens of materials such as resin and photo -playmers, for duplicate production materials such as thermoplasty.
Fast prototyping could have long -term consequences for PRestens in the same way as the assembly line revolutionized production. Traditionally, production costs are decreasing over the life of the product line. In the case of rapid prototyping, the cost of production of only a few units is no different than the cost of making thousands. Although it can help make a smaller number of products for their own orders, the potential effects of this condition on how they are understood from the scope are unknown. Production with 3D rapid prototype technology can continue to insure the design and production phase in more efficient processes.