Mold Making Tutorials
Types of EDM (Spark Erosion) Machining
First of all, if you're not sure what EDM is, our article What Is EDM? is for you. Electrical discharge machining (EDM) is divided into...
What Is EDM (Spark Erosion Machining)?
Electrical discharge machining (EDM), also known as spark erosion, is a subtractive, non-traditional manufacturing method (used, for ex...
What Is a Mold Cavity?
I always tell Sapel's customers that mold making is like building a 3D puzzle out of steel. When we want to turn your idea into a real ...
What Is Wire EDM Cutting and How Does It Work?
You may be interested to know that in the past, when we wanted to shape hardened steel to make molds for plastic production, drills, cu...
Single-Cavity vs. Multi-Cavity Molds: What’s the Difference?
Imagine your new product design is finished and you're ready for mass production. At this stage, a wrong decision about the type of mol...