Author name: Yigu Rapid Prototype

Yigu Rapid Prototype has experience in rapid prototyping and batch manufacturing services, helping customers with entire manufacturing process from ideas to industrial product.

anodize sheet metal fabrication

How to Anodize Sheet Metal Fabrication Prototype Models: A Step-by-Step Guide

Introduction You have built sheet metal prototype models. They look good. They fit together correctly. But something is missing—surface protection. Bare aluminum scratches easily. It corrodes in humid conditions. It lacks the professional appearance that clients expect. Anodizing solves all these problems. This electrochemical process creates a protective oxide film that bonds directly to your […]

polyester pet injection molding

How to Choose the Right Soft Material for 3D Printing?

Soft 3D printing materials let you make parts that bend, stretch, and feel like rubber. This guide covers the main types: TPU, TPE, flexible resins, silicone, and hydrogel. You’ll learn what makes each one unique and where they are best used. We provide a clear method for picking the right material for your project. See

consumer 3d printing

Speed in 3D Printing: What Really Drives Print Time & How to Master It

If you’ve ever stared at a 3D printer, willing it to finish faster, you’re not alone. Whether you’re a product developer racing to validate a prototype, a dentist needing a surgical guide by afternoon, or a maker bringing a creative idea to life, 3D printing speed is more than a convenience—it’s a critical factor that

3d printing peek

How Are Electronic Product Prototype Models Made from PC Materials?

Introduction In the fast-paced electronics industry, getting a new product from design to mass production requires careful testing at every stage. PC material electronic prototypes are the backbone of this validation phase. They let you check for design flaws, test functionality under real conditions, and cut down on development time and costs before committing to

polyvinyl chloride pvc cnc machining

Is Stamping the Same as Die Casting? Key Differences Explained

Introduction If you work with metal parts manufacturing, you have likely heard the terms stamping and die casting used interchangeably. After all, both processes use molds and apply pressure to shape metal. But here is the truth: these two manufacturing methods are fundamentally different. Mixing them up can lead to costly mistakes—like using stamping for

prototype making process

What Determines the True “Size” of a 3D Print?

The “size” of a 3D print is a multi-dimensional concept that goes far beyond simple build volume. It encompasses the maximum physical dimensions a printer can create, the minimum viable thickness for structural walls, the precision tolerance between mating parts, and the smallest detail a printer can accurately reproduce. Misunderstanding any one of these factors

steel cnc machining

What Is Simple Die Casting and How to Implement It Successfully?

Introduction Simple die casting is metal forming stripped down to its essentials. It uses gravity to fill molds and light manual pressure to improve quality—no million-dollar machines, no complex hydraulics. This makes it perfect for small workshops, prototype development, educational projects, and emergency repairs. While it can’t match industrial die casting’s precision or speed, its

electrical cnc machining

What Are Precision Machining Parts? A Complete Guide for Industry Professionals

Introduction In today’s high-tech manufacturing landscape, precision machining parts serve as the backbone of countless industries, from aerospace and automotive to medical devices and electronics. The demand for components with tight tolerances, consistent quality, and reliable performance continues to grow. This drives the need for in-depth knowledge of precision machining processes, equipment, materials, and best

polyurethane injection molding

What Makes a 3D Printed Part Strong? Your Guide to Material Choice

When you’re designing a functional 3D printed part—whether it’s a drone frame that can’t snap, a custom tool handle that needs to survive drops, or a prototype for a high-stress industrial component—the choice of plastic isn’t just a detail; it’s the deciding factor between success and failure. A part that looks perfect can crack under

polypropylene pp injection molding

How to Choose the Right SLA Resin for Your Project?

Picking the right SLA 3D printing resin is key to your project’s success. The wrong choice can lead to failed parts, wasted time, and added cost. This guide breaks down the 8 main resin types—from Standard to Dental and Engineering. You’ll learn what makes each unique, how they perform in real use, and critical tips

3d printing materials

What Materials Can You Use for 3D Printing Handboards?

Introduction You have a brilliant product design and a critical need for a physical handboard—a master model, prototype, or pattern. The path from your CAD file to that tangible object hinges on one fundamental choice: the material. This isn’t just about what “looks good”; it’s about selecting a substance whose mechanical, thermal, and aesthetic properties

Silicone Vacuum casting

Silicone Vacuum Casting Accuracy: Can It Meet Your Precision Needs?

Introduction You are developing a new product. You need 20 to 50 prototypes that look and work like the final part. They need to fit together, maybe with small gears or snap-fits. So you ask: How accurate is silicone vacuum casting? Can it hold the tight tolerances my design requires? The short answer is yes,

3D printed product

Precision Injection Mold: What Does It Take to Achieve Perfection in Manufacturing?

Introduction In the world of manufacturing, precision is not optional. It is a requirement. Whether you are producing critical medical devices, high-performance automotive parts, or intricate electronics components, even the smallest deviation from the design can lead to product failure, costly recalls, and a damaged reputation. This is where precision injection mold technology becomes essential.

marine cnc machining

How Can Electrode Processing CNC Boost Precision?

In the fast manufacturing world, quality and speed are everything. If you make molds or electronics, you know that tiny errors lead to big costs. Electrode Processing CNC is the tool that changes this game. This technology uses computer systems to build electrodes with extreme accuracy. It helps sectors like aerospace and mold making stay

cnc swissing

How to Ensure Success in CNC Large-Scale Machining?

CNC large-scale machining is the backbone of heavy industry. It involves creating massive, high-precision parts like wind turbine wheels or ship propulsion shafts. Unlike standard machining, these parts often exceed one meter in length and can weigh up to 100 tons. Because the stakes are so high, even a minor mistake can lead to a

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