Multi Jet Fusion- The Latest and Fastest 3D Printing Solution

Author: Fac Fox

Multi jet fusion (MJF) is an additive manufacturing technology that was launched in 2016 by HP. Soon after its introduction, it took the manufacturing industry by storm due to the excellent product quality achieved and the low cost of production.

MJF 3D printing has extended new prospects towards the creation of commercial prototypes and functional parts that can be used in various industries. Since the products generated are of low porosity and high density, they have a smooth surface and requires negligible post-production finishing.

While selective laser sintering (SLS) and computer numerical control (CNC) machining are extensively popular 3D printing technologies, MJF is on the rise enabling the manufacturing industry to reach newer heights.

The Multi Jet Fusion Technology

Fairly similar to the binder jetting procedure, multi jet fusion 3d printing also employs the process of selectively blending powdered material particles with a binding agent.

Explicit guidance to the entire process of MJF is discussed below:

  • The powdered material is uniformly dispersed on the powder bed in an ultra-thin layer of 80 microns and preheated.
  • The fusing agent is selectively discharged from the print head to the parts that need to be melted. Alongside, the detailing catalyst delineates the sharp features that are to be added to the printing object.
  • Infrared light is applied to ensure the proper melting and binding of the particles.
  • As the layer is created, the second layer of powdered particles is spread and the process is repeated. It continues till the final product is attained.
  • It is allowed to cool down and then ejected out of the printing machine. Surface finishing is required in some cases post-production to aid a smooth durable finish quality.

Thereafter, multi jet fusion printing is an extremely celebrated manufacturing procedure that is still on the go to experience the significant application in various fields.

The Significant Benefits of Multi Jet Fusion

The mjf 3d printing service has some ruling benefits over other 3D printing processes. These are stated below:

  • The products are precisely detailed with high dimensional resolution.
  • Since the objects are manufactured in ultra-thin layers; they have high density and low porosity.
  • The entire process is fast and thus shorter lead time. This enables the manufacturing of goods at greater speed.
  • The products obtained are extremely durable and can be used as industrial prototypes and for other commercial purposes.
  • The cost of production is relatively low since post-production finishing is minimal and also the process does not require additional support structures.
Hence, to conclude, multi jet fusion 3D printing is the future of large-scale production as more industries are intending to employ this technology due to its multifarious perks.