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 Resin 3D printing , also known as stereolithography (SLA), digital light processing (DLP), or LCD/MSLA printing, is loved for its ability to produce extremely detailed models with smooth surfaces. But one of the most frustrating experiences resin printer users encounter is when a print job finishes—or at least runs its full cycle—yet nothing is attached to the build plate. In some cases, users open the printer to find only liquid resin inside the vat, with no sign that the printer even tried to build the object. If you have ever asked yourself, “ Why is nothing appearing in my resin 3D printer ?”—you are not alone. This is one of the most common beginner and intermediate problems with resin printing. Fortunately, the underlying causes are usually easy to identify once you know what to look for. In this article, we will break down the most common reasons why nothing appears in a resin 3D print, explain how to diagnose each issue, and provide practical fixes and prevention tips....

3D printing has rapidly evolved from a niche hobby into a mainstream technology, allowing everyday makers, designers, and enthusiasts to bring their ideas to life. For beginners, the challenge often lies not in learning how to operate the printer, but in figuring out what to print first. The good news is, you don’t need to be an engineer or an artist to create something useful, fun, and impressive. This article explores practical, creative, and beginner-friendly 3D printing ideas that will help you practice essential skills while producing items you can actually use in your daily life.   Why Start Small with 3D Printing? Before diving into the ideas, it’s important to understand why beginners should focus on simple prints: Learning the basics : Starting with small objects helps you understand slicer settings, material flow, adhesion, and printer calibration. Saving time and material : Large, complex projects take hours (sometimes days) and can be frus...

 In the world of injection molding , selecting the right material is critical to a product's performance, durability, and cost-effectiveness. Among the many material options available, EPDM rubber and thermoplastics are two widely used categories—but they serve very different purposes and behave quite differently during the injection molding process. This comprehensive guide explores the key differences between EPDM and thermoplastics in injection molding, comparing their physical properties, molding behavior, typical applications, cost considerations, and more. Whether you're a product designer, engineer, or manufacturer, understanding these differences can help you make better decisions when specifying materials for molded parts.   1. What Is EPDM? EPDM stands for Ethylene Propylene Diene Monomer , a type of synthetic rubber . It’s known for excellent weather resistance, flexibility, and resilience. EPDM belongs to the family of elastomers , which are polymers with ...