LKprototype All Articles
Vacuum Casting vs 3D Printing Cost: Finding the Break-Even Point
When you need a prototype, you probably want the most cost-effective solution. If you only need a few parts, 3D printing usually gives you the best price. Once you need more parts or larger models, vacuum casting steps in as the winner. The vacuum casting vs 3d printing cost question really comes down to how many parts you need and how big they are. Key Takeaways 3D printing works best for small groups of parts. It is good for less than 20 parts. The starting cost is lower and setup is fast. Vacuum casting saves money when you make 20…
Medical Device Prototype Development: Process, Materials & Cost | 2026 Guide
You have an important job in medical device prototype development. This process helps you change an idea into a real prototype. The prototype can help patients and make care better. In 2025, you will see new problems and chances in medical device design, testing, and prototyping. Every step, from idea to pilot prototype, affects the final product. You need to know about the materials, costs, and steps in development. This helps you make good choices and build safe, useful devices. Key Takeaways Learn about how to make a medical device prototype. Start with an idea. Then test it to make…
7 Essential Post-Processing Techniques for Resin 3D Printed Parts
When a resin 3D print is done, the work isn’t finished. Post-Processing Techniques are essential to make your prints stronger and look better. These steps also ensure that prints are safer to handle. For example, cleaning with ethanol lowers harmful resin chemicals. Curing helps prints last longer by making them tougher. Washing prints well enhances their appearance too. Every step is important if you want great-looking designs. Don’t skip these steps—Post-Processing Techniques help your prints look professional and amazing. Key Takeaways Take off supports slowly to make the print look better. Use proper tools to avoid breaking it.Clean your print…
Dual Extruder 3D Printers: A Comprehensive Guide to Multi-Material Manufacturing
Dual extruder 3D printers are changing how things are made. They let you print with two materials or colors at once. This makes your designs more useful and creative. You can create detailed models, mix hard and soft parts, or use supports that dissolve for tricky shapes. If you want faster printing and better designs, try a dual extruder 3D printer. Whether you're testing ideas, making crafts, or inventing, this tool helps bring your ideas to life. Key Takeaways Dual extruder 3D printers can print with two colors or materials at the same time. This boosts creativity and makes designs…
