Massivit has announced a brand new and huge 3D printer: The Massivit 5000 (https://top3dshop.com/product/massivit-5000-3d-printer).
The Israeli firm has swiftly developed a successful business that serves the market of large-format 3D printing by introducing ever-larger printing machines.
Each machine utilizes a distinct 3D printing method they refer to as “Gel Dispensing Printing” or “GDP”.
GDP is a process that is thermoset that is different from the traditional thermoplastic procedure that is used to make thermoplastics in SLS as well as FFF processes. Thermoset reactions are utilized to create the SLA process, where the liquid photopolymer resins are bonded through exposure to intense light energy.
But, instead of the photopolymer liquid that is used in SLA Massivit’s GDP procedure utilizes a gel made of photopolymer. This has a variety of intriguing advantages.
When it is removed from the toolhead for deposition it maintains its form. This lets it be cured with powerful UV light beams which bathe the entire chamber in a continuous manner. This process is able to 3D print objects up to 30x quicker than traditional 3D printing.
The GDP has also the intriguing characteristic of instantaneous solidification. This makes it akin to filament extrusion. Overhangs are easy to handle and it’s uncommon to need support structures for GDP.
Utilizing larger nozzles, Massivit can enable very fast production of large-sized objects. Although it is possible to 3D print large objects with other 3D printing methods however, it takes a long time. Sometimes, it is measured in days or weeks. However, the fast pace of GDP alters the equation dramatically and large prints are now feasible.
This has enabled a variety of industries to utilize 3D printing to print larger objects. Massivit provides a list of some:
- 3D signs
- Large advertising display items
- Movie props
- Theatrical scene elements
- Amusement park structures
The most effective application is believed to be the kind of thing Massivit refers to as “Full Scale Prototyping”. It is a method where a large product, such as an entire vehicle and other large objects, are prototyped at 1:1 scale, by making many large components.
They gave an example of how the client built an entire car to display at the SEMA event, which included 16 parts that were fully-sized produced in just 10 days. It’s quite amazing.
Another interesting illustration is casting in industrial settings. Massivit’s method of making large molds is to 3-D printer a hollow model with an extremely thin skin. Then they apply an epoxy resin on the inside using a rotating process. The remainder of the inside is injected using a thermoplastic like ABS. This creates a very sturdy and large-sized mold that is ready to be used again for casting.
The new machine has the capacity to do the same functions, however it comes with some new and powerful features. Massivit’s big-scale machines, the 1800 Pro, 1800 Pro and the 5000 all come with a build capacity of 1450 x 1100 1800 mm.
The latest Massivit 5000 contains two deposition heads, not the one used in the 1800s (although it is possible that the 1800 Pro is able to change to two). These are separate toolheads which can, for instance use to create two distinct objects within an identical print.
The main distinction is the fact that the 5000 could be equipped with different materials for each toolhead. Presently, Massivit has three different materials available, Dimengel 90, 100 and 110. The 110 material works with the 5000’s newest “HD” option.
HD also known as high definition 3D printing with Massivit 5000. HD, or high definition 3D printing on Massivit 5000 is a way to reduce the size of layers to 0.5mm in order to get an even smoother surface. Usually, large objects don’t require a high resolution since the layers aren’t visible at this scale but in some instances smooth surfaces are preferred. It’s now possible to do this with HD. HD feature.
Additionally, there’s a innovative “Fast” print mode, which lets layers of that can be up to 1.5mm in size. This could speed up printing dramatically with the possibility of sacrificing certain surface quality.
Massivit 5000 Massivit 5000 also includes a three camera AI system that monitors the printer head to ensure that it is clean whenever it starts to accumulate the stray gel. This increases the quality of parts and the reliability of prints.
Massivit has also introduced some intriguing improvements to their slicing software. There’s now an auto-orientation function which instantly reorients imported 3D models to ensure the best setting for GDP printing.
Another intriguing feature of the program can be found in “Mold Mode”. This permits the creation of a 3D mold design to be created automatically by a positive 3D model. This is of interest for any company that is involved in industrial casting.
Massivit 5000 Massivit 5000 seems to have implemented a variety of improvements following feedback from their customers and this could make it a more user-friendly machine and more efficient.