Supposed to use 3 d. Printing will be a lot. Harder now it looks set to become a technology that might even a. Comeback. Balance quite spec district is home to a Company Called big rep which makes an arch scale 3 d. Printers. Engineered to friends i have founded the company in 2014 now its 90 employees work in International Teams to design and manufacture 3 d. Printers for industrial clients of them and move them on yet the months for calling. The printing is done with plastic for example to manufacture cladding for houses that regulates the inside temperature based on how high the sun. Does it up and. Made of was of course this will be part of a facade thats 10 by 20 meters. The great thing about this cladding is that it reflects sunlight in summer and lots and sunlight during winter which creates a pleasant climate and i mean as you know. Big rat also makes spare parts. By this is a head rest for passenger train seats. For the head rest is missing a broken arm people are going to be uncomfortable with me but we can supply a new frame was one thing the. Big repost designed to headrest prototype and is testing it for German Railway company. The print piles thin layers of material on top of each other in this case melted plastic filament the process is now in this Additive Manufacturing. Builds up objects instead of carving them out of a block. 3 d. Printing is based on computer models they could be scans of spare parts or entirely new products like electric motorcycle here the big red team is building a prototype of the major cycle gets to go on display 2 weeks at the form next trade fair in frankfurt. Still have a lot of work to do before the form next we have to get the punters ready and print out lots of parts. Almost all the bikes parts have come out of the printer including the elastic tires the frame and the lights. Many components consist of biodegradable plastic made from corn starch. The team needed just 12 weeks to get from the preliminary design sketches to the finished prototype but theyre still working out a few bugs. The engineers spent a year to careen with the new printers and now the machines can be installed in a production line and controlled automatically thats an important step towards mass production. So far 3 d. Printing has been used mainly for one off project. Does. The great thing about 3 d. Printing is that we can create parts that used to seem impossible with the. Classical Manufacturing Processes simply could not work with certain complex geometry and see such as in furniture in. This gripping device for robots which is based on the design of the human finger. The device is outfitted with flexible snaps that provide a nonslip grip. Plus in that song that ive thought of and does the fascinating thing is that our Creative Process is completely digital. The engineers can sit down at the computer and just design something. And their imagination is no longer limited by classical production methods such as sawing or milling or didnt need so much was ignored a phrase and. This revolutionary new concept may well improve the ways that industry designs manufacture and transport its products and. She cargo is home to a number of new High Tech Companies including fast radius they print components that are precise enough for use in the Mechanical Engineering industry. Radius often uses plastic resonance which allows faster printing. The process looks like something out of a Science Fiction film the metal foot into the resin solution. The components solidify on the bottom as if by magic no molds and he did not like the solution. Ensure the timely certain parts and. This process makes the products lighter and also uses fewer rule materials the companys cofounder and c. E. O. Is a recipe fast radiuses working with Logistics Company u. P. S. To completely rethink the concept of supply chain out of manufacturing will have a profound impact on how Global Supply chains work we call it the 4th modality of logistics and in fact i what we mean is that through Human History we have moved parts in 3 ways by ground by air and by sea and now we have a 4th mode of transportation and that is moving parts by the internet at this point of wire. Digital Production Office a tremendous freedom to potential client a global 3 d. Printing network comparable products more efficiently transport rates a shorter and there are no huge specialized factories. These days 3 d. Printers can make just about anything and robots automatically supervise the assembly line. These machines can print single pieces or entire series of products 24 hours a day. But so far 3 d. Printing accounts for only a small percentage of Global Manufacturing sales which now total about 12 trillion dollars revenues for the 3 d. Printing industry and 2017 were only about 7000000000. 00 but over the next 10 years sales are expected to reach 100000000000. 00. For a lot of spare parts and now made by 3 d. Printers. Companies can simply scan and stool the components instead of keeping them for years in warehouses and they can print new parts whenever they need them. How many data points to be get from this part from each scan its in the millions points they were gathering. And now for a part like this 1000000 the point is is a little redundant so what happens is the computer itself notices redundancies points britain simplified and then throws away hundreds of thousands of points. The scans are stored in a digital facility and can be printed at any time the Companies Save money because they dont have to keep lots of products in big warehouses and their machines last longer because spare parts are always available. One of our clients is an aerospace quiet very had the need for a critical tool for repair normally it would have taken them 48. 00 days to have a tour fabricated in a conventional methods instead they ordered a part from our virtual warehouse and we made the parts certify the part and delivered it halfway around the world within 48 hours or its often faster to print a component part than it is to build it from scratch in future this will likely be done on site this situation threatens to transform the way that Logistics Companies like u. P. S. Do business it would eliminate lengthy transport rates well warehouses for customers spare parts thats why u. P. S. Has teamed up with fast radio to Start Building a Global Network of 3 d. Print service providers. Allows goods to be produced in lower quantities more often closer to the point of consumption thats going to radically change the supply chain and u. P. S. Has to be able to trade with it or not and so thats why were investing in this in this area because we want to be part of this evolving ecosystem of many products will no longer be mass produced theyll be printed individually to meet the specific me. That will help to eliminate over production and long transport great. Production also office and number of other advantages. If youre a producer who are. An audience of one so accustomed to or customary or a custom orthotic those are not going to be produced a massive factories going to be much more economical to produce those using 3 d. Printing and so but all of those materials still need to get to the 3 d. Manufacturer and instead of you know shipping out you know thousands of things and balk youre going to have thousands of individual shipments so to a company like u. P. S. Thats very good it might be good for u. P. S. But less safe for traffic and the environment it means more trucks delivering more products and emitting more pollution an effect weve already seen with the rise of Online Shopping and there are other risks for example how can 3 d. Printing companies prevent the manufacture of illegal weapons. What were doing we make sure we screen every company that were making parts for to ensure that theyre not making unregulated firearms vigilance and. That criminals will always find ways to get the weapons they want homemade firearms are nothing new but todays high quality 3 d. Printing materials can withstand extreme pressure and. They could be to make weapons. In 2013 some israeli reporters used as 3 d. Printed to make a handgun and then tested it. Just about a head shot. Though. Later the reporters smuggled the gun into the Israeli Parliament building in jerusalem. All. The gun had a metal firing pin but security devices failed to detect it. Israeli Prime MinisterBinyamin Netanyahu was attending a ceremony in the building the reporter who had the 3 d. Gun was seated just 10 rows away from him and even pointed the weapon at the Prime Minister netanyahu said office later criticised the reporters actually be responsible for. The hamburg district of fink and that is home to an air bus factory. The head of the companys emerging Technologies Department is michelle. Seen uses 3 d. Printed prototypes to help improve components. The idea to have had it all had of in fact is put in charge to complete Additive Manufacturing definitely has the potential to change the entire value chain and we can do production on site redesign processes and print on demand we can develop completely new products for next generation aircraft because this is where air bus assembles its a 350 passenger jets a key component is now being printed in quantity the door looking shelved. Theyre due to fly in the aircraft later this year. Our division to this component usually consists of 10 parts but the airbus version has just one of them weve been to graded several functions and reduced the weight and there are 2 of these parts per dollar and they make the aircraft and lighter by 4 kilograms thats a lot in the aviation world it cuts down on fuel consumption and c o 2 emission was thrown. Over the 30 year lifespan of an aircraft one less kilogram of weight will save half a 1000000 liters of fuel the a 350. 00 actually has a lot of 3 d. Printed parts 16. 00 shower for. 20 brackets for the crew cabin compartment. And more than 1000 plastic parts in panels ventilation systems and electronics air buses even testing prototypes of electrical parts. 3 d. Printing is typically used to build grid stretches like this cabin partition wall the printed version uses less material and so its lighter than previous models their lines are always trying to reduce the weight of their planes to save fuel but airbus believes the 3 d. Process could be even more efficient. This is the largest component that we can make right now wed like to build bigger ones it took us. A total of 900 hours to produce a complete partition wall and 7 construction chambers that means we had to start up a printer 7 times to produce the 116. 00 parts we. Were not the same boat i look at but. 900 hours of printing time for just one wall thats a lot of work in future the hope is to print a mold and then cast it again and again right now conventional mass production methods can still produce components like this more quickly and cheaply than 3 d. Can. But that could soon change. The form next Additive Manufacturing trade fair in frankfurt there are some sophisticated examples of 3 d. Technology here like this model of a human body printed in one go. Klaus am a man advises companies on which 3 production methods might work best for them he says that more and more businesses are making the transition to the technology. We used to think the Automotive Industry is now starting to design 3 d. Components for their vehicles so i guess thats good for the environment or northerners because those parts will be produced only on demand and they can be made using powder which can be delivered locally for being and printed out anywhere in the world where theyre needed all stalky for example these lightweight brake pedals were made by 3 d. Printers and produced dissin they call factory that cuts down on waste and emissions. Yes spahn we typically save 6 tons of c o 2 emissions per kilo compared to conventional methods in this your home this facility in the state of lower saxony will be able to print 3 g. Component parts out of alum minium fully automatically this technology could encourage companies to keep their production facilities in germany instead of exporting them overseas. Yes its a little we can bring those factories back to germany provided that theyre fully automated. And if we can do that will increase the economic value of German Companies in those along. The traditional mass production is still unbeatable a cheap particularly in asia 3 d. Printing will have to bring Something Else to the table like printing several components at once such innovations could enhance the competitive profile of German Companies. 3 d. Printing is already well known for its ability to produce complex prototypes. The motorcycle designed and built by big rep was finished in time for the expo but company say that theyll have to do a better job of giving customers what they want. We all know that for 30 years think about it 30 years theres been a promise made through the industrial custom out there what 3 d. Printing can do for them we were talking about speed are we fast enough and printing were talking about precision is that whats coming out of the machine really what we want is a repeatable are we getting the same part over and over again this is what the customer of the industrial customer wants and i think we all agree that its been great disappointment around then that were going to change today. Thanks to some applications many kinds of 3 d. Printer. A still team slow to get a precise answer too expensive but improvements are underway. To new big rep printers work up to 10 times faster than the old ones printing speed is the key to making 3 d. Technology more profitable. And carbon fiber materials can make the printouts module rable in fact a u. S. Firm called carbon based near San Francisco has seemed out with andy das to make souls for sports shoes addie das is a pioneer in the use of 3 d. Technology and its product. The cofounder and chairman of carbons board josephs simone invented a process that allows for the mass production of custom made component of his companys partnership with added its a big step forward no ones ever taking 3 d. Printing the high volume adidas represented a seminal moment i would argue in the history of industry where weve got volumes that now allows to have a cost down her. Just like injection molding. This process could present a Cost Effective alternative to conventional mass production methods 2 years ago it took more than 2 hours to print a shoe soles like this one now it takes just 30 minutes. This will allow the 3 d. Printing world the government 10000000000. 00 prototyping world. To a 300000000000. 00 manufacturing job or not so far thats Just Division the great structure of the 3 d. Shoes so cannot yet be fully customized and production will not be relocated to germany where us is based the printed souls a ship to factories in asia where the shoes are assembled. So right now this is not a particularly Sustainable Production model. But that could change in future. Digital sustainability thats a combination of things one is the materials actually the other one is mitigating supply chains right and having parts on demand or local for local production but it goes well beyond that weve had some breakthroughs now where we can get into buy a base feedstocks. Compensate domain the print with polymer residents the to petroleum so the light sensitive materials enable the company to make products with complex grid structures to mold lightweight but its also working on ways to make the product. Is going to go up all polyurethane sure theyve set targets out in the next 10 years or less to have shoes that are recyclable and we have the ability to deliver here at the frankfurt trade fair such visions of 3 d. Printing sound like a welcome development. But how likely are they to be realized. Economist or. Tickle about promises from the industry. Doesnt lie these are mainly patients our hopes for the future is gone but at this point theres not much evidence that more sustainability is really being achieved. Pet show works at the institute for Ecological Economic Research in berlin the institute systemise whether immobile phone case printed at home in germany is more environmentally friendly than one thats mass produced in asia and found out that theyre about the same. Thats because 2 emissions from local 3 d. Printing are rough sex by the High Energy Consumption and the printing machine. As we go through this process is neither pro. Chicken early sustainable nor economical but it can be profitable for some companies under certain conditions. Companies can generally make money on expensive 3 d. Printing projects only if they can speed up or streamline production still theyll use fewer materials and some products could be recycled even if theyre custom made. Weve come to the reflow recycling company in amsterdam to find out whether 3 d. Printing production really is sustainable about 80 percent of printed products are made of plastic and thered be a fraction of them are recyclable or biodegradable this machinery float discarded plastic bottles into plastic filaments that can be used for printing the granules come from the bottles the material is suitable for 3 d. Printing and its cheap. Filaments from reflow we use to build the walls of a shop in london that sells fashions made from recyclable materials sustainability is often good for business but not everyone is willing to pay more for these products so reflow sells its recycled filaments at the same price as its competitors whose products are less to stay in a bill that. Industry is interesting because basically their consumers are asking for it right to big macroeconomic friend. And industry this was just a follow up for example reflow supplies 3 d. Material to a company that makes sun glasses this would replace an entire block of plastic from which the frames and normally melts and that cuts down on plastic waste. Recycling technology is already being used in several other countries. In india plastic bottles picked up from garbage dumps can be converted into plastics elements for 3 d. Printing and those who collect the bottles can some extra income. This technology can help to enhance local value added cycle all over the world converting guarded plastic into old products. This 3 d. Printing industry is expanding rapidly and growing ever fall stuff and more efficient it will be some time before we see the promise improvement like short supply chains reductions in over production the elimination of warehouses for the better part and the use of recyclable materials in closed loop system all that will require a lot of new investment. Move. Move. In. Their tiny pension a dangerous virus is the bacteria. But they can be very useful to the moment although thats often forgotten these days. Join us in a microscopic world of fascinating discoveries. To follow today. Next on. This state of emergency is the new normal. People around the world are documenting these traumatic times. Theyre keeping a corrupt diary. And welcoming us into the arsalan. A little sketchy as up close and personal as the pandemic will. Be 5 minutes on d w. When the water rises cities will sink into the sea. Entire stretches of land will be abandoned. And the water. Has. To be stopped its happening faster than anticipated. Massive sprinklers are supposed to prevent flooding but they only delay the inevitable. How will we live in the future. 66 me using sea level stuff starts june 5th on g. W. Hello and welcome to tomorrow today the science show on d w. Unser day show we take a close look at viruses and bacteria that are good for us. But so what if the coronavirus we have to practice social distancing scientists in the antarctic are learning all about isolation. Social distancing is hard but its key to