When machining components that demand strict tolerances, even minor deviations can cause the part to fail. For many high-precision applications, ±0.005 mm CNC machining is not only about accuracy — it’s about enabling complex assemblies, minimizing functional risk, a

In this article, we’ll explore what tight tolerance means in practical machining, when it is truly …

When it comes to welding, choosing between MIG and TIG isn’t just a technical decision — it can directly affect the strength, appearance, cost, and timeline of your project. If you’re a manufacturer, engineer, or procurement manager looking to select the right welding process for your components or assemblies, this article breaks it down without …

When engineers or manufacturers talk about stainless steel, they usually mean either 304 or 316. Both types belong to the austenitic family and look very similar to the untrained eye, but they differ significantly in terms of performance, cost, and CNC machinability depending on the application. Whether you’re sourcing materials for marine equipment, food processing …

17-4 PH stainless steel is one of the most widely used precipitation-hardening stainless steels. The alloy offers a unique combination of high strength, hardness, corrosion resistance, and good machinability, making it suitable for demanding applications in aerospace, defense, medical, oil and gas, and general engineering. Its balance of mechanical performance and fabricability places it in …

For product designers and mechanical engineers, speed and precision are often at odds. When only 5, 20, or maybe 100 machined parts are required—fast and accurate—traditional manufacturing feels slow, expensive, and unfit. That’s where low volume CNC machining quietly outshines the alternatives. It’s not just a fallback between prototyping and mass production; it’s a solution …

Knurling is widely used in precision machining. It forms textures on part surfaces through rolling. Behind each beautiful pattern lies the engineer’s selection of a knurling tool—a device that forms surface textures or geometries without removing material. For buyers, it is important to understand the types, functions, and selection criteria of knurling tools.

This article …

Passivation is a metal surface treatment process that protects the material surface through chemical treatment and enhances its corrosion resistance.
In certain stainless steel materials, a protective film is formed on the surface. This process has long become a standard procedure in many high-end manufacturing industries.
However, many purchasing personnel or company owners still stay …

The term blech mit laser schneiden—German for “laser cutting sheet metal”—is becoming more common not just in German-speaking countries but also among international manufacturers searching for precise and cost-effective cutting solutions. At JeekRapid, we started getting similar inquiries as early as 2022 from clients in Europe who needed prototype enclosures made from thin stainless steel. …

Snap fit joints are everywhere in product design because they make assembly fast and cheap. Think about phone cases, medical devices, or even household appliances — snap fits hold parts together without screws or glue. But making snap fits work reliably is not easy. If the fit is off by even a tiny amount, the …

Early prototypes often check only form and fit—proportions, feedback, or concept approval. But when a product faces mechanical validation, mere appearance won’t suffice. At this stage, prototypes must endure real-world forces: stress, heat, torque, and precise mating tolerances.

A tiny misalignment or surface flaw can cause a test failure. To replicate production-level behavior quickly—without the …