![]() PETG / Nylon / Carbon Fiber / Blendsįurthermore, you can find filaments containing PETG, Nylon, Carbon Fiber, and even Wood PLA blends. I also recommend printing ABS in a well-ventilated area because ABS emits a high level of Ultra-fine Particles while printing. You’ll need a heated bed because ABS will contract while it’s cooling, which can cause warping. ABS is a popular choice for rapid prototyping in professional engineering companies because it creates durable parts that can withstand higher temperatures. ABS (Acrylonitrile Butadiene Styrene)Īnother popular choice is ABS filament. You can get PLA from Amazon for about $20 per roll. PLA is great for rapid prototyping where aesthetics are important. PLA is a popular choice when it comes to 3D printing because it doesn’t require ventilation. PLA is a plant-derived renewable biomass that has a sweet smell while printing. This is a convenient option if you don’t have the bandwidth or ability to print the model in-house. Submit your payment, and the parts will arrive at your door. The system will generate a list of manufacturers and pricing to choose from. All you have to do is go online and upload your CAD file and select the material and color you want to print in. One service that I can speak to directly is 3D Hubs. It’s also a cost-effective way to get into 3D printing without investing your knowledge, money, or buying a 3D printer. Manufacturing services allow you to get parts manufactured with a lower cost, higher quality, and shorter lead time. If you don’t have access to a 3D printer or your 3D printer is too small, you can find a contract manufacturer online such as 3D Hubs, MakeXYZ, FacFox, or Print a Thing. There are a few different options when it comes to splitting and joining parts, and it will allow you to retain the original part dimensions while having a smaller print bed. You can also opt to split your model and create mounting points for screws or create a ridge to run a bead of glue or adhesive. ![]() ![]() This method works well if you’re willing to spend time creating press-fit or puzzle connectors in your design. ![]() Split and JoinĪnother method is to split the model and use snap-fit connectors or fasteners to join the pieces after the print is complete. You might want to scale the component and then go back and adjust your holes so that you can use standard size fasteners. Just be sure that if you use this method, you use the same scale factor for every component or your components won’t align properly.Īlso, take note that your holes and mounting points will be off by the same scaling factor. You can scale the model within the 3D printer utility or go back to the original CAD file and scale the component down by a factor. Ensure the printer has been leveled and adjusted before starting the print!
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