HP Broadcasts Launch of Polypropylene for MJF and Extra
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HP Broadcasts Launch of Polypropylene for MJF and Extra

HP Broadcasts Launch of Polypropylene for MJF and Extra

HP’s interim head of 3D Printing, Ramon Pastor, introduced in a press convention that the corporate was “doubling down on driving adoption for 3D printing.” He known as the COVID disaster a “watershed second for the trade.” HP and its companions remodeled 50 million MJF components complete thus far and have made three.2 million COVID components, together with 500,000 face shields for Canada in the course of the disaster. HP additionally introduced at this time that it has launched polypropylene (PP) for its MJF techniques, will provide coaching and an evaluation device to speed up adoption, and has partnered with Oechsler.

HP Broadcasts Launch of Polypropylene for MJF and Extra 1

Automobile door defroster vent, made in MJF PP (Picture credit score HP)

The agency sees its North Star in “helping clients to maneuver to a way more on-demand, personalized method” within the digitization of producing. COVID, due to this fact, “completely disrupted the availability chain” and “we’ve seen the boundaries of centralized provide chains…of provide chains optimized for price.” With 3D printing, HP companions have been “repurposing complete factories,” exhibiting “the ability of versatile manufacturing” in days, whereas HP itself “used its data of additive manufacturing to assist design qualify and manufacture components” shortly. Certainly, nasal swabs went from concept to FDA approval to manufacturing in lower than two weeks. This disaster additionally confirmed that “duplication [of a factory] in two completely different international locations” isn’t resilience and, as a substitute, it’s a must to be as “versatile and agile as potential” with “a distributed arrange.” 

HP Broadcasts Launch of Polypropylene for MJF and Extra 2

Along with a COVID replace, the agency additionally instructed us of the provision of a components evaluation device that may assist clients discover out if their parts make good candidates for printing and assist them estimate prices. This can make clearer if sure enterprise circumstances in additive add up for purchasers. A greater concept of price is one thing that was sorely missing for a lot of corporations and designers new to additive. The corporate will even offer design-for-additive coaching packages, which ought to assist engineers and designers undertake 3D printing extra broadly and shortly. Moreover, the corporate might be serving to with design optimization and software growth assist. HP has now added FastRadius to its accomplice community, which encompasses GKN, Materialise, Jabil and others. 

HP Broadcasts Launch of Polypropylene for MJF and Extra 3

The agency will roll out a multi-year partnership with Cobra to make personalized golf golf equipment and do a digital stock undertaking with the U.S. Marine Corps for 300 spare components for autos. Particularly abroad, navy spare components is a large potential market with trendy militaries having as much as six individuals assist one frontline soldier. Immense logistical challenges might be overcome by 3D printing some spares in-country or on the discipline of battle. Golf golf equipment and customised sports activities gear, particularly handles, to me are an unexplored frontier in shopper items and will very nicely give us all a lot better (and costlier!) sports activities gear that may be extra snug and maybe enhance our play.

HP Broadcasts Launch of Polypropylene for MJF and Extra 4

Probably the most thrilling announcement was the discharge of polyproylene (PP), which is now the least costly materials in HP’s portfolio. PP is a bulk polymer that could be very versatile and one of many widest and hottest polymers available on the market. PP is a troublesome, comfortable, and versatile commodity polymer that has wonderful chemical resistance, good fatigue resistance and not one of the related moisture points that plague many 3D printing supplies, akin to PA and PLA. With good put on and climate resistance, it’s also simply sterilized, has good barrier properties, and has a large internet of software areas.

PP is utilized in furnishings, baggage, circumstances, toys, outside furnishings, bottle lids, inside automotive parts within the cabin, exterior parts akin to bumpers, and a wide range of medical merchandise. This consists of medical disposables and gadgets akin to tablet bottles, Petri dishes, syringes, trays and medical packaging.  With a 165°C melting temperature and a steady service temperature of round 120°C, PP is used very broadly in lots of non-medical packaging functions, together with containers and housings.

HP Broadcasts Launch of Polypropylene for MJF and Extra 5

As a prototyping materials, I’m very excited on the launch of PP for HP. For lots of corporations in furnishings, medical items, drinks packaging, and in automotive, PP is an important materials to have the ability to replicate or have when prototyping. It has historically been tough for us to make 3D printing supplies with the identical fatigue resistance and diploma of toughness and suppleness that PP has.

HP Broadcasts Launch of Polypropylene for MJF and Extra 6

Air duct in HP Excessive Reusability PP by Oechsler

Prototyping drinks lids and versatile, however inflexible, containers has been a nightmare as a result of nothing had fairly the identical properties. There have been complete sectors akin to medical disposables or packaging that have been by no means actually in a position to prototype nicely utilizing 3D printing for a lot of their portfolios and now can. For practical prototypes, akin to automotive inside components like cup holders and trays, this materials can also be a godsend. Typically assemblies and components for toys and shopper electronics would break throughout testing as a result of the supplies used couldn’t flex and resist tearing like PP does. This might additionally probably be solved now.

HP Broadcasts Launch of Polypropylene for MJF and Extra 7

Degas bottle by Extol.

I’m additionally delighted on the considered PP as a producing materials for MJF. Low price and excessive recyclability may make this a particularly cost-effective materials and allow many extra 3D printing functions. Usually sintering chances are you’ll throw away round half of your powder yearly (this is determined by nesting, packing, the fabric and many others.). If the reuse price of this materials is considerably increased then this might actually have an effect on the general economics of half prices for the trade.

Medical is a scorching subject now, however I do assume that low manufacturing run medical disposables are a pleasant market that one may now manufacture for. I actually like customized packaging: 3D-printed trays in order that surgical instrumentation can all be laid out exactly in the appropriate order for a specific process is an concept that ought to turn out to be extra prevalent. I additionally like PP because the default packaging materials for all of our mass-customized items. In case you get mass-customized, 3D-printed headphones or a listening to assist, then we’ll print you an individualized case that matches it exactly. If mass customization is to turn out to be a actuality, then it ought to want mass-customized packaging as nicely, partially to finish the expertise, but in addition as a result of, in case your merchandise isn’t one-size-fits all, your packaging can’t be both. I additionally actually get pleasure from how PP for MJF permits new enterprise concepts, akin to higher customized circumstances for telephones; low-volume packaging companies for Etsy sellers; circumstances for the ‘lengthy tail’, robust personalized handles for bikes or sports activities gear; customized security gear and extra. My thoughts is at present racing in any respect the chances.

HP Broadcasts Launch of Polypropylene for MJF and Extra 8

Moreover, HP introduced at this time that it has expanded partnerships with each BASF and Oechsler. BASF is the chemical large that is likely one of the suppliers for HP’s TPU and now its PP provider. There’s a threat now with the deepening of the BASF partnership that a few of HP’s materials companions for its ecosystem might be extra equal than others. HP has assembled numerous key polymer corporations to participate in its ecosystem and wishes to take care of steadiness for all of them to maintain supporting it.

The Oechsler partnership is a key one to tackling the way forward for 3D printing. Oechsler is an utilized plastics firm that takes polymers and develops them into fully-fledged application-ready merchandise, primarily for the automotive trade. The corporate makes an terrible lot of parking brakes as an built-in advanced part and likewise produces sports activities footwear and medical and security gear. It’s a 150-year-old dream accomplice to take numerous explicit 3D printing concepts and produce them at scale. The corporate has invested in 3D printing by opening its personal services for manufacturing, and was the Adidas & Carbon accomplice for the 3D-printed midsole (it’s also the primary producer of Adidas’ Enhance line of footwear). This partnership is sort of the coup for HP. Corporations like Oechsler are essential for scaling up and manufacturing with 3D printing.

All in all, I feel we’re all completely happy to see HP making a lot progress and creating a lot inertia for itself. The corporate appears firmly targeted on tackling the essential issues holding again 3D printing and on making a 3D-printed future for itself and by extension the remainder of us. This type of progress forces everybody else to work tougher and might be good for your complete trade.

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