Posts

from CAD model to prototype

Rapid Prototyping Services–Bring A CAD Model to Life

/in /by

Rapid prototyping combines several technologies, such as CNC machining services, 3D Printing, and CAD modeling, to quickly build a scale model of a real item or assembly. Rapid prototyping techniques have been constantly refined and are now used in various industries, such as manufactured optic prototypes, automobile prototypes, and rapid injection molds.

Because of the various forming materials utilized, several types of rapid prototyping systems have diverse forming principles and system features. SLA, SLS, FDM, and LOM are examples of more mature processes.

What is rapid prototyping?

It is a prototype of an early physical model. You will then fine-tune this till you have the perfect final version. You are now ready to use or sell this as a product. So, the faster you create and perfect your prototypes, the sooner you can start selling them. All rapid prototypes start with a CAD design, but manufacturing hardware can include CNC machining, 3D Printing, and other methods.We can create prototypes out of any material that is compatible with your production gear. Procedures for surface finishing may or may not be provided. Rapid Prototyping services, as the name implies, emphasizes quick turnarounds. Because when it comes to developing and shipping a product, quicker is always better.

from CAD model to prototype

Application of CAD in Rapid Prototyping:

Rapid prototyping, commonly known as 3D Printing, is a type of additive manufacturing. The procedure begins with creating a virtual design using modeling or computer-aided design software. The data from the CAD model is read by a 3D printing machine, which then lays down layers of powder, liquid, or sheet material to create the real object from a sequence of cross-sections.  Prototyping systems can typically generate 3D models in a matter of hours. But it also greatly depends on the size and capacity of machines, and the model what you built already.

Types of rapid prototype

Rapid prototyping is a technique and material that clients use in a variety of industries. It also includes various prototypes, such as visual-only prototypes and functional prototypes, to evaluate a part’s performance.

  • Concept model: The earliest and simplest sort of prototype is a proof-of-concept prototype used to express the core idea of the part. Internal concept models are often retained and may go through multiple iterations.
  • Display prototype: A display prototype (also known as a looks-like prototype) is a highly developed prototype emphasizing its cosmetic qualities. The prototype should be as close to the final element as possible, even though it may not function fully or at all.
  • Functional prototype: It is designed to mimic the end-use part. It allows the designer to perform any mechanical testing required on the prototype to verify its function.
  • Pre-production prototype: A pre-production prototype, also known as a factory sample, is the final prototype used before manufacturing. It is commonly used to validate the selected mass manufacturing process, guaranteeing that the manufactured part performs as planned.

Rapid Prototyping Advantages

Prototyping services can provide various benefits to engineers, industrial designers, and product development teams, including:

  • They understand and execute concepts promptly and cost-effectively. Quick turnaround times and inexpensive pricing allow teams to go beyond simply illustrating a concept, making it simpler to comprehend the characteristics and design in the real world.
  • Reiterate designs and include adjustments that allow for improved product evaluation and functional testing. This iterative approach provides a path for developing and improving the final product before releasing it to the public, ensuring that your design is optimized and error-free.
  • The ability to physically demonstrate topics concisely and effectively
  • Rapid prototyping transforms ideas, images, and concepts from a concept or two-dimensional visual into tangible goods that clients, colleagues, and collaborators can hold and witness in action.
  • The capability of thoroughly testing and refining a notion. The ability to minimize design problems with a low-volume rapid prototype run aids in eliminating costly design errors that may not be apparent during an early assessment.
  • By removing the requirement for setup and tooling, you can save time and money by choosing a rapid prototyping solution. In addition, because we may utilize the same equipment to create different prototypes with varying features and materials, we can keep total costs and turnaround time to a minimum.

Is Rapid Prototyping the same as 3D Printing?

CNC Prototype

When the technology initially became accessible, 3D Printing and rapid prototyping were so tightly linked that both names were interchangeable. Whether it was referred to as “3D printing,” “rapid prototyping,” or “RP,” everyone was talking about the same thing. However, 3D Printing has grown into end-use production capabilities, and the term “additive manufacturing” has been more widely used.

The earliest and most common use for 3D Printing is the rapid prototyping service. It utilizes 3D printers, which speed up the prototype, whether outsourced or in-house, by eliminating conventional devices or shipping bottlenecks. From proof of concept to actual prototypes, alliterations may be produced in 3D. The same 3D print technology used for the completed product is being utilized more and more to speed up prototyping.

What Is the Best Way to Begin Rapid Prototyping?

All you need is a 3D printer to get started with fast prototyping and additive manufacturing. There are, however, several options for getting there. A 3D printer may be purchased in a variety of sizes, from desktops to large-format 3D printers. With us, you may receive your part in three simple steps: You provide your CAD file, we provide you an estimate, and then our 3D printing professionals do the rest.

Conclusion

Rapid prototype services are used to improve and speed up engineering. By speeding up your workflows and eliminating bottlenecks and other pain points associated with typically drawn-out prototype cycles, you may create a new product with a shorter time to market. In addition, rapid prototyping that is better-tested and less expensive is a win for your engineering team.

 

Electric Aircraft

Do You Believe The Electric Aircraft Come True In Future?

/in /by

Electric cars are in a way the hope of dumping some emissions from our atmosphere, but they are not the only means of transport that pose a problem at this level. Airplanes suppose a good dose of air pollution and the idea of ​​electric airplanes already haunts many minds, one of them that of designer Joe Doucet and his concept of an electric plane focused on efficiency and not so much on breaking speed records. The pollution generated by air transport has become more than ever a topical issue, in the context of COP25 and the notorious trips of activist Greta Thunberg, who prefers to travel on trains and catamarans to avoid generating that carbon footprint produced by aircraft. This bad image for commercial flights, together with the wave of decarburization and electrification experienced by various sectors, including the automotive industry, makes us wonder whether it would be possible to manufacture electric airplanes.

The functional model has been built through by rapid prototyping services company. Several recent cases of electric aircraft in tests such as that of the Harbor Air Company, it does not seem unreasonable to think about the implementation of this type of technology in the near future. However, it is enough to delve a little into the details of these experiments that are being carried out to realize that there are still years, or rather decades, to be able to talk about commercial flights with the current characteristics powered by electric power.

Electric Aircraft

Electric plane flies successfully… For 10 minutes

The Canadian company Harbor Air announced last Wednesday that it had successfully executed a test flight of the so-called ePlane, in collaboration with magniX. In addition, they assure that they could start selling tickets for one of these planes in 2022, but to how many? The firm assured that the ePlain was the first flight of an electric commercial airplane, although the aircraft had only 6 seats and the flight lasted a total of 10 minutes.The CEO of magniX, Roei Ganzarski, assures that these prototyping models allow savings both for the cost of fuel and for the fact that electric motors are simpler and therefore require less maintenance.

Regarding projects carried out by airlines, the ‘low-cost’ Easy Jet and Airbus agreed to develop a joint investigation to analyze the potential of hybrid and electric aircraft, although it is likely that 100% electric will arrive long after hybrids. Airbus, in particular, has participated in an aeronautical show in Dubai presenting 100% electric models, but they were competition aircraft, that is, very small prototype. The engines that these aircraft carry do not allow them to fly for more than 5 or 10 minutes, as reported by El País.

Easy Jet, for its part, partnered in 2017 with the American start-up Wright Electric to develop electric aircraft, also intended for short-haul routes. In any case, Johan Lundgren, CEO of Easy Jet, dates in 2030 its first operations with electric or hybrids. Easy Jet is ambitious in terms of the number of passengers they could carry, which amounts to 180 by that date. The reality is that in a few years, there could be cases of travel routes with hybrid aircraft, but limited to a small number of passengers and short trips, a prototype test very far from that offered by traditional commercial aircraft.

Batteries remain short

These prototype models share the same problem: batteries. For these to allow for long trips, they would have to be too large and heavy to be efficient. The chief technology officer of the United States United Technologies, Paul Eremenko, assures that unless there is a radical paradigm shift and still to be invented in energy storage, we will depend on hydrocarbons for the foreseeable future.

Eremenko said this at the Paris Air-Show held last July, an event in which the head of Airbus technology, Grazia Vittadini, also commented that even assuming enormous advances in battery technology, with batteries that are 30 times more efficient and Dense in energy than they are today, it would only be possible to fly an A320 for a fifth of its route and half the load.   The A320 that Vittadini refers to is a passenger model that can carry 100 to 240 passengers. At this show in the French capital, the Israeli startup Eviation presented a 100% electric prototyping model that generated great excitement since, unlike others, it promised to fly 1,000 km. Of course, with a capacity of 9 passengers.

How Can We Help You ?

If you have a design model that you want to get it made with high quality and low costs  .We can help .We will make analysis on the CAD model ,Bom list you provided ,and offer the most economical manufacturing method ,for example ,some of parts probably will be a better option to be made in CNC prototype machining .no matter quality or cost requirements .We are the rapid manufacturing expert !