Customers Customizing Their Own 3D Printed Razor Handles with Gillette’s New Razor Maker Platform

Everywhere you look, there’s customization and personalization in the products we use daily – we consumers definitely like the items we use to reflect our preferences and personal tastes. And in today’s world of advanced manufacturing, it’s easier than ever to connect everyday products with personalized experiences to form bonds with customers…and get us to buy things, of course. Now, razor manufacturer Gillette is turning to 3D printing again, this time to pilot its new Razor Maker concept and open up consumer personalization with 3D printed razor handles.

The new platform is a great example of direct-to-consumer, end-use 3D printed parts, as Razor Maker is giving consumers the power to create and order their own customized razor handles. Fabricated on Form 2 3D printers, there are 48 different designs to choose from, with more coming later, along with a variety of colors; there’s even an option to add custom text to your razor handle.

Donato Diez, global brand manager for Gillette and Razor Maker co-founder, said, “Our partnership with Formlabs, and the power of their 3D printers, enable consumers to have a say on how their razors should look. We are excited to work with our Boston neighbors to pilot this breakthrough concept of customization.

“For Gillette, piloting Razor Maker represents a crucial step in our customization journey where new technology and new business models must come together in order to deliver products that are as unique as our consumers.”

Gillette’s Razor Maker concept brings design freedom to the final product in a new business model that could change how companies work across the whole product lifecycle. This is more than just a 3D printed razor handle, my friends – it’s a look at the future of mass-customized products.

Evan Smith, global product manager for Razor Maker, said, “We know consumers today are looking for brands that innovate in ways that let them express themselves – and that’s exactly what this pilot is all about.”

Razor Maker had to totally rethink its approach to manufacturing in order to deliver such customization. So back to the 3D printed razor handle itself – the first process steps are totally digital. First, the customer customizes their own unique handle through the platform’s website. Next, the final design is converted into a 3D file by Razor Maker.

Then, multiple design files are sent to a Form 2 3D printer to be printed at the same time in one batch. Once the handles are done printing, they’re washed, post-cured, coated, and assembled, before they’re shipped right to the customer’s door in 2-3 weeks.

“The Razor Maker concept allows us to create a new design, print and test it, and then the next day that design becomes a new handle available on the website. That was never possible before,” said Rob Johnson, a design engineer and Razor Maker co-founder.

The designers of some of the original Razor Maker handles were inspired by many of the geometries and shapes often seen in architecture, nature, and even technology, but would be tough to reproduce through conventional methods of manufacturing.

“It allows us to think about form in a way that was never possible before. In a traditional sense, we could only do one or two razor designs a year, whereas now we can have an idea, create it in 3D, print it, look at it, adjust it, and say that’s it,” said Rory McGarry, industrial design lead at Razor Maker.

Easy customization like this is one of the hallmarks of 3D printing, which Gillette previously only used for prototyping purposes. No tooling is required, there’s no up-front investment in molds, and the costs of having to produce several complex design iterations to find the optimal one are gone. It’s easy to scale custom manufacturing by just adding more 3D printers, and the lack of design constraints makes it easy for consumers to make razors that are entirely personalized – good news in a market where we see a lot of mass-produced stuff for sale.

Johnson said, “Combining our best shaving technology with the power and flexibility of 3D printing opens up a whole new world of product design possibilities.”

In addition to its new Razor Maker platform, Gillette is also working with Formlabs to possibly automate its 3D printing production processes. The company is one of the first testers of Form Cell, its relatively new automated production system.

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[Source/Images: Formlabs]

Air Force Uses 3D Printing to Save Thousands of Dollars…On Cups

[Image: Tech. Sgt. James Hodgman]

It’s remarkable that something so small as a cup handle could be responsible for saving thousands of dollars, but cases like these are seen all the time – often in the military. Take the example of the TruClip, a radio clip that Navy personnel aboard the USS Harry S. Truman developed to replace the standard clasps, which were constantly breaking. Replacing such a small part over and over again really adds up in terms of cost when you’re ordering it from external sources, so the development of a 3D printed version, which could be created for about six cents right onboard the ship, really did save the Navy thousands of dollars, not to mention time. Now it’s the Air Force that is saving money, thanks to, yes, a cup handle among its increasing portfolio of 3D printed components.

Heating liquids aboard an aircraft requires a special kind of cup that is extremely pricey. In 2016, the 60th Aerial Port Squadron at Travis Air Force Base in California purchased 10 of the cups for a shocking total of $9,630. In 2018, the price of one hot cup went up to $1,220, resulting in a charge of $32,000 for 25 cups. You would think that, for such high cost, these cups better be virtually indestructible, but they’re not – when dropped, the handles break off easily. So rather than spending thousands of dollars on replacements every time a cup is dropped, the squadron decided to look into improving the handle so it wouldn’t break so often.

Phoenix Spark is an Air Force innovation program that is currently working on 50 projects, including the resdesign of the hot cups.

“We started working the hot cup issue in late April,” said Capt. Ryan McGuire, 60th Air Mobility Wing Phoenix Spark chief and a KC-10 Extender pilot with the 9th Air Refueling Squadron. “We have weekly meetings every Friday at noon and our meetings are open forums where Airmen can present problems and potential solutions. The hot cup problem was shared with us because the price keeps increasing. Our office was asked to see if we could produce a 3D designed handle that is stronger than the current one.”

1st Lt. Dennis Abramov, 60th APS passenger operations flight commander, brought the hot cup issue to the Phoenix Spark team.

“The cup has two plastic pieces, one on top that helps lift the lid and one on the side,” he said. “The side handle allows someone to hold the cup without burning their hand. Unfortunately, we can’t order replacement parts when the handle breaks, which requires us to purchase a whole new hot cup every time one breaks. After cross talk with our fellow port squadrons across Air Mobility Command, we learned Dover Air Force Base, Delaware, was working on developing a redesigned handle. They were considering the 3D printing option. That’s when we brought the issue to Phoenix Spark at Travis to see if we could find a solution.”

Travis Air Force Base [Released – U.S. Air Force Photograph/Heide Couch]

The goal was to create a 3D printed handle that was stronger than the one that came with the hot cup. Nicholas Wright, a 3D designer and printer who works with the Phoenix Spark team, worked on designing a new prototype.

“The process took us about a week to develop a solution for the hot cup handle from learning the software to figuring how to physically print it,’ said Wright. “We talked to air crew members about how they’d like it designed. They recommended a more ergonomic design. The reason for this is because the original handle is placed upside down so aircrews wanted a mix between comfort and strength. We achieved that in about seven days.”

The new handle is curved, making it stronger.

“The handle currently on the hot cup has a square bottom which creates a weak point on the handle so any time it is dropped, the handle splits shortly after impact,” Wright said. “Our new rounded handle reduces that weak point. The handle we designed is stronger and capable of being printed at most Air Force bases.”

3D printing’s layer-by-layer fabrication is part of what makes the new handle so strong, said Wright.

“Think of a tree that has multiple layers so it’s extremely strong in multiple directions,” he said. “The new handle has stacked layers with a solid piece around it so it’s similar to the layers of a tree.”

Over the last three years, the squadron has spent nearly $56,000 to replace broken hot cups, an incredible number that could be greatly reduced by the new design.

[Image: Tech. Sgt. James Hodgman]

“Imagine you have to replace 40 hot cups each year at ever-increasing prices,” Wright said. “It’s much cheaper for us to replace the handle on 40 cups at about 50 cents per handle rather than purchasing 40 cups for more than $1,200 per cup.”

The team shared the prototype for the new handle with the Air Force Life Cycle Management Center at Wright Patterson Air Force Base in Ohio. The center is responsible for total life cycle management of Air Force weapon systems – and cups, as it turns out.

“They are working through all the processes, quality standards and materials to try and put out a playbook on how we can 3D print the handle so it’s approved to be on an Air Force aircraft,” said McGuire. “Once we get that guidance, we can print the handles at Travis.”

A cup may seem like an insignificant thing in comparison to everything else the Air Force has to focus on, but it’s certainly not insignificant monetarily, and fixing the handle frees up time and capital for more critical things.

“I’m here to help,” said Wright. “By being here, I’m supporting a cause I believe in, helping the Air Force save money and man hours. That’s important because if you save money and man hours, you can put those things toward other resources such as research and development, training and readiness.”

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[Source: DVIDS]

 

US Marines Using LulzBot 3D Printers to Successfully Continue Their Mission

3D printing in the military isn’t just about fabricating weapons like grenades, missiles, and warheads. The US Marine Corps has embraced the technology with enthusiasm, using it to research and complete a wide variety of projects. These days, logistics in particular is a fairly complicated defense sector, and investing in 3D printing has allowed the Marines to learn how to travel lighter to missions, with more adaptability…par for the course for this branch of the military, which counts “Improvise, Adapt, and Overcome” as its unofficial motto.

The USMC’s Next Generation Logistics Innovation group (NexLog) was established in 2015 to advocate for the use of modern technologies, such as 3D printing, on the front lines. The initiative, led in part by Col. Howard Marotto and Captain Matthew Friedell, speeds up development and integration of these technologies within the Marine Corps, and gives the Marines a way to develop solutions to problems directly affecting them and their environment.

“We see it as being absolutely transformative. It’s not just about untethering yourself from the supply chain,” Marotto said. “It’s also about being able to rapidly innovate to the threat in the field.”

Cpl. Christopher Bigham and Col. Farrell J. Sullivan. [Image: Cpl. Jon Sosner]

The Marine Corps is more than ready to use 3D printing in any way they can, and LulzBot 3D printers from Aleph Objects are now being used by Marines in their important mission: to help build and grow a more innovative culture.

When the US military first got wind of 3D printing, the technology originally provided the perfect solution to a long-time problem: a continuing shortage of available spare and replacement parts for equipment that was getting older, thus more difficult to maintain.

Marotto explained, “A lot of our older equipment in the Marine Corps, nobody wants to make those items or parts for. So we might have to become our own manufacturers on certain low-demand, obsolete type items because the industrial base won’t support us, because there’s no money in it.”

3D printed handles [Image: Lance Cpl. Andrew Huff]

In one of the many ongoing efforts to use the technology to “Charlie Mike” (Continue Mission), the Marines have started to design and 3D print replacement handles for their Humvees on LulzBot 3D printers. The standard vehicle handles are extremely fragile – not good if you’re on the front lines and need to get up and moving quickly.

LulzBot 3D printers have been a good choice for the Marines, thanks in large part to the LulzBot MOARstruder Tool Head – a popular option for applications that require strong parts and rapid prototyping capabilities.

“I use a MOARstruder on the thing and it prints in an hour, and you can’t break that thing…that’s my favorite example of using a LulzBot and more specifically, the MOARstruder,” said Friedell.

Another application for 3D printing in the Marine Corps is providing solutions in expeditionary environments.

“It’s stuff like buckles that you don’t think would be very valuable, but they’re huge in an expeditionary environment,” Friedell said. “If your buckle breaks that’s holding your weapon, your life is gonna suck for the next 10 miles or 3 weeks until you can get a new plastic buckle. So having that ability is huge.”

A recent example is a small snowshoe clip, 3D printed using a strong, flexible resin, that the Marines developed at the Mountain Warfare Training Center (MWTC) in northern California. Marines are now extensively training in very cold environments, which can cause a slew of new problems for their important gear.

Friedell said, “We have a snowshoe in our inventory and Marines keep breaking small retaining clips. So we had Marines redesign them and we’re actually able to 3D print them and throw them on the snowshoes, and now we have snowshoes that don’t fall off our feet.”

The Marines were able to call on their trusty LulzBot 3D printers to come up with a fast, inexpensive solution to this particular problem.

“I’ve been a big proponent of LulzBot [3D Printers] because it’s just bulletproof, and that’s the reason we put it out there. We literally load them up in [watertight] cases, unbox them…. they level themselves, and they’re printing in five minutes. So the durability of them, the flexibility of them, is awesome,” Friedell said.

Because LulzBot 3D Printers are so reliable, durable, and easy to use, Marines stationed in difficult environments all around the globe can put them to work in tasks ranging from mission-critical to simply making everyday life more convenient.

To learn more about the Marine Corps’ use of LulzBot 3D printers, check out the video here.

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