If you've ever faced the hurdles of turning a concept into a concrete prototype, you know the process can be as daunting as it is exciting. The path from a digital design to a physical product is fraught with setbacks: from slow production to high costs to prototypes that fall short of expectations.
In the following guide, we'll walk you through the transformative power of Stratasys's technologies—step by strategic step. We're talking about faster turnaround times, meticulous detail, unparalleled design freedom, and prototypes that truly embody your vision.
Rapid prototyping is the way in which designers fabricate a physical model quickly using 3D CAD data. With Stratasys's cutting-edge methods, including 3D printing technologies like FDM, Stereolithography, P3 DLP and PolyJet, prototypes come to life with unprecedented precision and speed.
When it comes to bringing concepts off the screen and into your hands, 3D printing stands tall against traditional methods. It’s not just faster; it’s also less expensive and allows for more complex designs.
Stratasys 3D printing surpasses traditional methods by offering:
3D printers create prototypes by adding material layer by layer, based on digital 3D models. This allows for intricate details and complex geometries that would be challenging or impossible with subtractive manufacturing processes.
With advanced technologies like the P3™ DLP, prototypes are not only built rapidly but also with injection molding-like quality, which is ideal for rigorous testing and end-use functionality.
Every 3D-printed object starts with CAD software where you can create detailed 3D models, like Stratasys’ GrabCAD, which allows for a seamless transition from design to print, ensuring every tolerance and support structure is perfect for 3D printing.
Selecting the appropriate 3D printing technology and material is crucial. Whether it's the robust FDM for strong, durable parts or our versatile PolyJet for models requiring fine detail and aesthetics, Stratasys printers are calibrated for excellence.
Next, the CAD model is processed by slicing software which translates it into a language that the printer can understand. Using Stratasys’s intuitive interfaces, importing and slicing the CAD model is simple – you can adjust print settings such as layer height and infill density for your specific needs. Then, watch as your printer does the work, turning your vision into a tangible prototype.
Once printed, it's time for some elbow grease. Removing any supports, sanding down rough edges, and applying the finishing touches are all part of this stage, ensuring your prototype looks and feels as intended. Thankfully, if you’ve chosen a Stratasys printing solution, the time and effort involved in this stage can be cut in half. From water-soluble supports to ultra-smooth side-wall quality, the minimal amount of post-processing involved is one of our core differences.
Prototypes are meant to be poked, prodded, and tested. This stage is crucial for evaluating your design's functionality and gathering valuable feedback for further iterations. From hyper-realistic PolyJet prototypes to high-performance, injection mold-quality P3 prototypes, to the durable all-rounders of FDM and Stereolithography, testing for color, form, fit and function enables greater collaboration and communication.
Taking the feedback in your stride, refine and optimize your design. This may involve several rounds of tweaking and reprinting until everything is just right. The precision and repeatability of Stratasys printers mean that you can refine and optimize with confidence, achieving the desired outcome with minimal time and material waste.
As a product designer or engineer, you can significantly accelerate the creation and refinement of new products with 3D printing. The integration of Stratasys’s advanced rapid prototyping in your development process unlocks unparalleled speed, efficiency and unlocks greater creativity. Our suite of 3D printing technologies ensures that your visions are not just made real but made remarkable.
Start your journey here with a look at our eBook and Solutions Guide on Advanced Rapid Prototyping with Stratasys.
