The 3D printing trade is consistently evolving, shifting increasingly more in the direction of mass manufacturing and the necessity to optimize manufacturing and post-processing processes. As highlighted within the newest report from PostProcess Applied sciences, which analyzes post-processing traits in 2022, trade customers are displaying a rising curiosity in course of automation, and are more and more specializing in the difficulty of office security. Submit-processing actions are nonetheless usually carried out manually and individually, making them repetitive, time-consuming and unattractive for operators and firms alike, who wish to allocate manpower and expertise to larger value-added actions.
In opposition to this backdrop, Spengler, a younger firm born from founders Stefano Rebecchi and Alessandro Facchini’s greater than ten years’ expertise in 3D printing, is specializing in post-processing with a purpose to fill sure gaps on this market section. The corporate, a part of the Franco-Italian IntegrAM group, now affords a variety of companies and options for additive manufacturing: from the design of custom-made SLS printing methods to supplies improvement consultancy, automated post-processing methods for polymer 3D printing and floor ending for metals. One of the crucial attention-grabbing options on provide is the DCK 01 system.
The methods supplied by Spengler are produced in Italy in collaboration with IntegrAM Group companions.
It is a absolutely automated post-processing system for PBF (Powder Mattress Fusion) additive applied sciences, comprising the varied particular person modules supplied by Spengler, which mix completely on this all-in-one answer. In line with the producer, DCK 01 is the one automated answer able to providing decaking, cleansing, floor ending and depowdering. However what are the technical options of this post-processing answer? And the way can it meet present trade wants?
Spengler’s DCK 01 All-in-One System for Higher Effectivity and Security
Wanting on the additive manufacturing market, it’s clear that these gamers who’ve determined to deal with automation and security have a head begin. The more and more digital, quick and environment friendly Trade 4.0 calls for ever larger manufacturing requirements, but in addition smarter administration of accessible expertise and better office security.
The DCK 01 system has been developed to satisfy these new necessities. How? By providing post-processing automation, operational effectivity and enhanced security. This orientation stems from direct commentary of the difficulties nonetheless encountered by firms frequently utilizing PBF applied sciences. “We began out creating SLS printers, so we all know what it means to work with powder day by day. That is what prompted us to develop the DCK 01 system with our companions within the Italian IntegrAM Group,” explains Stefano Rebecchi, co-founder of Spengler.
After printing, the powder cake is fed into the machine with out coming into contact with the operator.
One of the crucial generally used powders in additive manufacturing is polyamide or nylon, specifically PA11 and PA12. Though nylon is just not poisonous to people, it may possibly trigger pores and skin and eye irritation in operators performing guide decaking or depowdering operations. Thus far, there aren’t sufficient research on the topic, however current analysis, resembling that revealed within the Journal of Security, Well being and Ergonomics “Habits and Affect of Polyamide Nylon to the Indoor Air High quality throughout SLS Powder Dealing with Course of,” is starting to spotlight the necessity for higher well being safety for technicians.
The DCK 01 system, on this sense, is designed to significantly scale back powder contact time and assure better productiveness, because of quicker processes and the allocation of personnel to different actions.
Options of the DCK 01 System
To date, we’ve talked about the advantages of the DCK 01 system, however which customers may gain advantage from it? The IntegrAM DCK 01 system is designed to deal with components produced by medium-sized PBF printers in high-production environments. It’s subsequently supreme for customers of SLS or Multi Jet Fusion 3D printers, with a number of methods to handle, and who want to optimize workflow of their manufacturing, resembling print departments or OEMs.
In technical phrases, the DCK 01 has a footprint of 200 x 115 x 210 cm, and is able to processing an entire cake with a quantity of 30/40 liters in lower than an hour. This makes it potential to deal with a number of truffles a day, saving as much as 3 hours per print in contrast with guide strategies. The system’s flexibility additionally makes it potential to course of bigger powder truffles and adapt the product to particular buyer necessities.
Its capabilities embrace: a “decaking” part, throughout which the components are gently extracted from the powder cake; self-regulated restoration of the powder used; a de-powdering part and automated cleansing of the components via a patented vibratory sandblasting course of; and an ecological, chemical-free floor ending course of. Added to this are customizable machining applications through a touch-screen interface and PLC, in addition to an ATEX extraction answer. An built-in two-cycle mixing and screening system and a powder conveying system may also be added.
Items are gently faraway from the cake earlier than automated cleansing begins.
In line with the producer, the DCK 01 system, by optimizing time and sources, permits the funding to pay for itself in a brief area of time (7 to fifteen months, relying on manufacturing quantity), and will increase revenues within the quick time period. Lastly, the answer is positioned in the marketplace with a beautiful price ticket of lower than €100,000.
Spengler additionally has different attention-grabbing information in retailer: the group is engaged on the event of a small-format, high-temperature SLS printer for PEEK. The machine is because of be unveiled by the tip of the 12 months. We sit up for listening to extra! For extra data on the DCK 01 post-processing system, click on HERE.
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*All Picture Credit: Spengler/IntegrAM
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