3D printing also is known as additive manufacturing has evolved as a significant technology in creating objects in industrial product development. The manufacturing world is leveraging this technology for enabling accurate concept modeling and functional prototyping in their environment. Some of the major industries like aviation, aerospace and automotive are increasingly using additive manufacturing technology for rapid prototyping and for building jigs, fixtures or end-to-end parts in the manufacturing lifecycles. The manufacturing industry will find a great advantage of 3Dprinting in various applications.
In recent years, the 3D printer technology has undergone great innovations for providing high-resolution, affordable, easier and reliable additive manufacturing or rapid prototyping solutions. With are increasingly-minute technology advancements in 3D printer being more accessing for individuals and businesses, it has become more difficult for choosing the best services. Leaders in the supply chain industry have been in the quest for getting the best 3D printer required for the particular application in their ecosystem. Entrepreneurs are choosing leading 3D printing in Bangalore for getting product prototypes or additive parts of utmost quality at cost-effective prices.Stake holders, product designers and manufacturing managers in the supply is known demand 3D printers that have the capability to print with the
Fused Deposition Modeling (FDM), Stereolithography (SLA), and Selective Laser Sintering (SLS) are some of the most established technologies in 3D printing.
Fused-deposition Modeling (FDM)
This is a printing technology that is mostly used by consumers rather than by industries. It is with the emergence of hobbyist 3D printers that the Fused Deposition Modeling (FDM) technology this much popular on a consumer level. Objects and models can be created by melting, extruding and layered depositing of the thermoplastic filament in the build platform.
FDM can be used to create models on a wide range of standard thermoplastics such as ABS, PLA and various other combinations. This printing technology would be the best one for obtaining basic concept modeling proofs and rapid and cost-effective prototyping of various small components.
FDM based additive manufacturing wouldn’t be feasible for big supply chains and manufacturing units as it has less resolution and accuracy compared with many other technologies available. In order to improve the finish of the product, you obtain with FDM printers you can make it go through a chemical and mechanical polishing procedure. This printing technology is broadly used in the thermoplastics engineering industries for solving some of the product finish issues with soluble support products.
Invented in the 1980s, Stereolithography is the world’s first ever 3D printing technology. It still continues to be a popular technology in the professional world in regard to its, highest resolution, accuracy, detailing clarity, surface finish smoothness, and versatility. Through a process called photo polymerization, it forms liquid resin into hardened plastic with use of a laser. Manufacturers are widely using innovative stereolithography resin formulations with various optical, mechanical and thermal properties in order to match with standard, engineering, and industrial thermoplastics.
Selective Laser Sintering (SLS)
This is one of the most commonly used additive manufacturing technologies in the manufacturing industry. The Selective Laser Sintering (SLS) technology builds 3D objects by fusing small particles of polymer powder with use of a high-powered laser beam. There will be some unfused particles to aids the printing of the object and eliminates the need for any dedicated structures to support it. This feature makes SLS technology to be optimal for building complex geometries such as interior features, undercuts, thin walls, or negative features. This particular 3D technology is capable of producing parts with excellent mechanical features with strength similar to the injection-molded parts.
Nylon, the popular engineering thermoplastic with effective mechanical quality is a commonly used material for Selective Laser Sintering. Its lightweight, strong and flexible properties give it stability against impacts and conditions like chemicals, heat or UV rays. Selective Laser Sintering is popular 3D printing technologies for functional prototyping with its capability reduced cost per part, higher productivity and broader material process. Engineering environments can utilize this technology as a cost-effective substitute for injection molds in short-run or bridge manufacturing processes.
Additive technologies are widely used by various industries and businesses to enable better predictability and efficiency across their product design and manufacturing lifecycles. Companies will be able to access these three major 3D printing technologies in compact and affordable systems. 3D printing technologies will help companies in calculating the product design or manufacturing cost. Manufacturers will be able to estimate upfront equipment cost and material and labor costs in order to understand the cost per part, based on your production needs and application.