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Tuesday, April 16, 2024

Additive Manufacturing Supplies & Functions

Additive manufacturing continues to develop–and thrive as an trade acknowledged for groundbreaking know-how and revolutionary merchandise. Anticipated to develop at a compound annual development charge of 20.8% from 2022 to 2030, shipments of 3D printed merchandise are projected to achieve 21.5 million items by the top of that point interval.

Whereas prototyping has led the market, accounting for over half of 3D printing world income in 2021, analysis exhibits that the “useful components section is anticipated to increase at a major CAGR of 21.4% from 2022 to 2030.” Additive manufacturing with metallic supplies is anticipated to proceed trending, and projected to increase extra extensively than another section.

Whether or not you might be creating signature items or designing high-performance components, the important thing to success is aligning the proper additive manufacturing supplies along with your design and software. Shapeways makes this straightforward with 3D printability evaluation, out there as quickly as you add a 3D mannequin. Getting ready forward of time and changing into educated on supplies and know-how, nevertheless, could make the design and manufacturing course of simpler.

Following is details about common additive manufacturing supplies from Shapeways, together with details about corresponding know-how, out there colours, and finishes.

Steel Additive Manufacturing Supplies

Steel 3D printing continues to be one of many hottest tendencies, permitting for terribly sturdy components which are additionally light-weight. Steel supplies are in excessive demand for additive manufacturing functions like automotive, aerospace, and drone know-how. At Shapeways, the jewellery sector continues to flourish by way of Wax Casting with valuable metals too, accompanied by 3D printed molds.

A big share of metallic powders will be recycled, lending sustainability to additive manufacturing for metallic in addition to the trade total. For supplies like Stainless Metal 316L, 3D printed with Binder Jetting, metallic components make up solely seven to 10 % of most builds, permitting for all of the remaining metallic 3D printing powder to be sifted and reintroduced with virgin powder.

Shapeways affords a wide range of metallic additive manufacturing supplies, to incorporate:

  • Aluminum – Beneficial for additive manufacturing functions that require energy, a light-weight nature, and excessive precision, Shapeways 3D prints Aluminum components with Selective Laser Melting. SLM 3D printing is understood for the flexibility to create extremely custom-made, subtle components with intricate particulars. Shapeways clients depend on Aluminum for stiffness, accuracy, and excessive thermal conductivity for making useful components and instruments.
  • Gold, Platinum, Silver and different valuable metals – Shapeways affords a wide range of merchandise in valuable metals by way of Misplaced Wax Casting. Molds are 3D printed for metallic casting with prime quality supplies for functions like jewellery. Supplies like Copper are highlighted for different merchandise like marine equipment, mechanical gadgets like warmth exchanges, house decor, and prototypes.
  • Stainless Metal 316L – A single metallic alloy, Stainless Metal 316L consists of 100% Stainless Metal. Beneficial for industrial merchandise like mechanical equipment or surgical tooling, this metallic additive manufacturing materials is immune to corrosion in addition to excessive temperatures. Stainless Metal 316L is 3D printed with Binder Jetting know-how, recognized for pace, and accuracy and repeatability in metallic components.
  • Stainless Metal 17-4 PH – Additionally 3D printed with Binder Jetting, Stainless Metal 17-4 PH yields extremely sturdy components with wonderful decision and powerful materials properties. This metallic additive manufacturing materials is advisable for mechanical functions, medical functions requiring gadgets like surgical tooling, exchangers, fasteners, and extra.
  • Metal – This metallic materials consists of 40% bronze and 60% metal, with shade ranges from silver grey to reddish bronze. Metal is a powerful materials, advisable for small and enormous shopper merchandise. This materials can also be 3D printed with Binder Jetting know-how.

Nylon Thermoplastics for Additive Manufacturing

Whereas 3D printing permits designers and engineers to discover numerous new avenues for creating and customizing components, additive manufacturing supplies like thermoplastics present the mandatory energy, flexibility, and flexibility. Nylon 12 [Versatile Plastic] serves as an exemplary materials for a variety of components. This materials affords excessive ductility, permitting for nice flexibility for thinner constructions, and mandatory rigidity for thicker components. 

Obtainable finishes:

  • Pure
  • Processed
  • Premium
  • Easy

Colours: Versatile Plastic is of course white. Shapeways additionally affords Black, Pink, Purple, Orange, Yellow, Inexperienced, Blue, and Purple.

Nylon 12 [Versatile Plastic] is 3D printed by way of Selective Laser Sintering (SLS), often called some of the highly effective additive manufacturing applied sciences. The typical construct dimension of an SLS 3D printer is round 300 x 300 x 300 mm, permitting for large-scale components. SLS 3D printing affords expanded design freedom too as assist constructions will not be required. Typical functions for this materials and know-how embody:

  • Structure
  • Aerospace and drones
  • Jewellery
  • Mechanical and interlocking components
  • Medical fashions
  • Robotics

Different common 3D printing thermoplastics:

  • MJF Plastic PA12 – 3D printed with Multi Jet Fusion know-how, MJF PA12 is a heat-resistant thermoplastic used for components requiring excessive dimensional accuracy and finely tuned mechanical properties. This additive manufacturing materials is on the market in grey and black, with a selection of pure or clean finishes.
  • Nylon 11 [PA11(SLS)] – 3D printed by way of SLS, this materials is exclusive as a result of it’s derived from castor oil. Nylon 11 is eco-friendly and simply recycled. This materials is common for 3D printing resulting from good impact- and chemical-resistance, excessive elasticity, and excessive elongation at break. Nylon 11 [PA11(SLS)] is on the market in normal white.
  • Polypropylene (PP) – 3D printed with each SLS and MJF 3D printing, Polypropylene affords nice tensile energy, biocompatibility, and resistance to each moisture and chemical substances. This materials is on the market in an off-white end with SLS 3D printing, and a pure grey end with MJF know-how.
  • Thermoplastic Elastomer (TPE) – Often known as Addigy® P3001, this materials can also be extraordinarily versatile, presenting wonderful mechanical properties like good ductility and excessive elongation at break. Standard with producers resulting from flexibility for interlocking and industrial components, Addigy P3001 is 3D printed with SLS 3D printing. This thermoplastic 3D printing materials is on the market in black or white with choices for pure or clean shiny finishes.
  • Thermoplastic Polyurethane (TPU) – 3D printed with each SLS and MJF 3D printing, this materials consists of each thermoplastics and rubber, offering superior tensile energy, elongation at break, wonderful load-bearing capability, and resistance. TPU is on the market in an ordinary end when 3D printed with SLS, and each grey and black with choices for pure or clean finishes with MJF know-how.

Full Coloration Supplies

Coloration has turn into crucial for a lot of 3D printing tasks, from photorealistic architectural or medical fashions to vibrant tabletop gaming characters. Coloration in 3D printing can also be useful for delineating components like sensors in electronics. Whereas it’s potential to dye Nylon 12 [Versatile Plastic] components in 9 totally different colours, Shapeways additionally affords the next for 3D printing with shade:

Excessive Definition Full Coloration – That includes shade choices in ten million hues, this 3D printing materials is advisable for tasks with necessities for actual shade matches. Previsualization of 3D printed fashions is simpler, together with the flexibility so as to add wealthy element, shading, and distinction. Excessive Definition Full Coloration is 3D printed by way of Materials Jetting. This know-how depends on eight tiny piezoelectric printheads to put resin droplets on the construct plate. Every layer is cured by UV mild till the construction is full, leading to distinctive, intricate components. Elements can be found in normal and matte finishes.

Nylon 12 in Full Coloration with Multi Jet Fusion – Nylon 12 Full Coloration (MJF) permits for improved aesthetics, in addition to larger energy as a result of capability to soak up thermal vitality so deeply. This 3D printing materials gives excellence in mechanical properties, good dimensional stability, and resistance to grease, grease, and different chemical substances. 3D printed with Multi Jet Fusion, Nylon 12 Full Coloration components can be found in pure and clean finishes.

Resin-Based mostly Additive Manufacturing Supplies

Shapeways affords a sequence of acrylates recognized for accuracy and precision in smaller components, good floor end, and watertight properties. 3D printed with Stereolithography (SLA) for merchandise like advanced grasp patterns for molds, 3D printed fashions, and industrial components, Shapeways affords the next Accura® SLA Supplies:

  • Accura 60 is a translucent, acrylate-based plastic fitted to difficult useful assemblies that require transparency. Obtainable in a semi-clear end, this additive manufacturing materials affords wonderful readability and excessive rigidity.
  • Accura Xtreme™ is a grey acrylate providing good impression resistance, and is advisable for 3D printing advanced, useful components. This materials is on the market in an ordinary end solely,
  • Accura Xtreme™ 200 is a white acrylate, set aside by ultra-tough mechanical properties, and recognized for resisting breakage. This materials is on the market in an ordinary end solely.

About Shapeways

Take pleasure in the advantages of this superior know-how and a variety of supplies from Shapeways for 3D printing your creations with accuracy, advanced element, and no minimal or limits when it comes to mass customization or single half orders. Shapeways has labored with over 1 million clients in 160 nations to 3D print over 21 million components! Examine case research, discover out extra about Shapeways additive manufacturing options, and get on the spot quotes right here.

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