One of the changes engineers can look forward to is greater control and empowerment when 3D printers are needed. "When I was a design engineer, my job was essentially to create a design and then rely on a completely different set of resources (usually a completely different resource from my business) to create that part. This can take weeks or months, depending on what the part is and what process it's influenced by. I also remember when the reality of your job, schedule, and even cost structure was entirely up to people outside of your business and control How frustrating that was when deciding."
Lazier continued: "When you're empowered to use a 3D device on a desk, the nature and role of that job changes. "Plus, the kind of parts you now rely on can be produced where you need them. And as an engineer, you are actually specifically involved in the creation of this part.
Met 3D-printtechnologie kunnen ontwerpers een onderdeel kwalificeren van prototype tot productie in een ontwerplaboratorium of geografisch divers kantoor, en het ontwerp vervolgens naar productie pushen, waar het door verschillende individuen over de hele wereld kan worden gebruikt. Productiemiddelen worden naar beneden gehaald. Dit proces vindt plaats in een specifieke en groeiende reeks gebruiksscenario's en toepassingen, met name printers zoals de Markforged Digital Forge en andere cloudproductiemogelijkheden.
De nieuwe rol van de ontwerpingenieur
Met 3D-printen heeft u meer opties voor hoe u uw handen wilt-op het ontwerp, afhankelijk van het bedrijf, de personen die betrokken zijn bij de productie en de rollen en verantwoordelijkheden van die mensen.
"Before I went to college, I thought engineering would be like this, I thought I would be involved in the process of actually creating my objects. But the truth is, at least in 2015, when I started my engineering career, I really I can go to the factory and see how the parts are made. But when I'm actually doing my job, it's all behind the computer screen.
"Today, the beauty of 3D printing is that I'm sitting in a room with 3 3D printers behind me. Even though I've transitioned into a role that's not related to engineering, the process of actually creating the physical parts, and every one of them Small details, it's all under my control. And by extension, those who make great designs, create those great designs on great manufacturing platforms. Now back in reality, I have direct control over creating that section, take it off the printer, and get actual feedback on how my design works.
Uitdagingen voor additieve productie in de toeleveringsketen
"One of the challenges we all face now is the coordination of different supply chains. Today, the parts that can be produced by 3D printers are small but growing, at least economically and logistically feasible. The question then becomes, how do I To get this remaining part, or this component, or this add-on? We're seeing the really exciting part and trend emerging from the pandemic is that manufacturers are essentially parallelizing their supply chains, In order to provide more parts in a shorter supply chain.
"While this may be more expensive in the short term, it is ultimately more beneficial for manufacturers in the long run when they are able to more flexibly balance load, demand for specific discrete components in the supply chain, and then rely on the supply chain for flexible components like 3D printing, additive manufacturing fills the gap.
Ingenieurs kunnen deelnemen aan het productieproces. Als je een ingenieur voor conceptontwikkeling bent die aan een prototype werkt, moet je communiceren met mensen die betrokken zijn bij gebruiksscenario's voor massaproductie, omdat je de maakbaarheid in het laatste deel van het ontwerp moet weerspiegelen. Als u daarentegen direct betrokken bent bij de totstandkoming van deze productieprocessen, ligt de aard van uw werk op die productielijn.
"What we're seeing is a trend of 910 million square feet of huge manufacturing plants that can take almost an hour to walk from one end to the other. It's not just about whether you have a 3D printer in the plant, it's actually about Where are you in the factory because it can take some time to get from one place to another.
"We are now seeing engineers, technicians and managers all congregating on the production line where critical components are needed, and the closer the printers are located there, the more they can bring the printers to the forefront of manufacturing challenges."
"The biggest difference we saw was in roles and responses. I talked a lot about the shift in the individual roles and responsibilities of engineers. The roles and responsibilities of technicians also changed, where manual processes like clamping, set-up, programming, etc. Less time doing everything that needs to be done to get a successful part out of the CNC mill and more time actually building the part, managing things digitally, these people are now empowered to make for more people More parts, more problems to solve, and it's also a great transition."
Post-pandemische toeleveringsketen
Zullen de veranderingen die de supply chain de afgelopen twee jaar heeft doorgemaakt zich voortzetten, of zal het terugkeren naar de manier waarop het werkte vóór de pandemie?
"I think over the next few years, as we transition from epidemic to epidemic, we adjust key links in the global supply chain, such as transportation, freight, warehousing, balancing and we reach a new point where we have the right resources to Solving the right problems is in manufacturing. I think we're going to see an asymptotic realignment that looks more like 2019.
"I think manufacturers will limit certain use cases where we all think parallelization and flexibility are more beneficial in terms of cost and lead time.,In the short term it may cost a little more for spools, In fact, now that people invest, you can't just throw it in the trash, like in a new factory, we're going to find new and stronger ways to use these things to make products and more flexibility, more customization , and ultimately more acceptance at the end-customer level. I think those advantages are here to stay and will continue.
"In Markforged's case, they're making very high-strength parts that have traditionally only been made out of metal, but in a way, I like the Band-Aid metaphor. I can use the printer anytime, anywhere, with the Portability, cheap, fast, and efficient solution to this problem. "I did a little science experiment a while ago. I really wanted to see if I could 3D print while driving to a client location. I'm a little nervous that I need to show them the demo part. I was living in Los Angeles at the time, and I was driving to Orange County, about two hours, along a nice, I say bumpy Interstate 5. I connected the printer to the car battery. These printers are very durable, reliable, and, to my credit, very energy efficient, throwing it in the back of my Honda Accord and printing it successfully was a real experience without any mess or hassle. Using 3D printing on the road may have a different mileage and I probably shouldn't. "
Guangmai Technology is nauw betrokken bij gezonde en slimme lichtbronnen en biedt een volledig assortiment UVA UVB UVC LED-, infrarood IR LED VCSEL-producten en -oplossingen op de markt. Het heeft honderden hoogwaardige-kwaliteitspartners in binnen- en buitenlandse markten die gezamenlijk het gebruik van lichttechnologie promoten om een gezond en slim leven te creëren. .
