The most common types of CNC machines include CNC mills for prismatic and multi-faced parts, CNC lathes for cylindrical shapes, CNC routers for large flat panels, and EDM machines for hardened metals. Choosing the right machine depends on your part’s specific geometry and tolerances.
The main difference between roughing and finishing in machining is their primary goal. Roughing removes bulk material quickly at high
Wire Electrical Discharge Machining (Wire EDM) is a precision non-contact manufacturing process that uses an electrically charged, continuously moving wire to cut through conductive metals. It relies on thermal sparks rather than mechanical force, making it ideal for cutting fully hardened alloys and achieving extreme tolerances.
Stainless steel machining is the process of cutting corrosion-resistant alloys like 304, 316, and 17-4 PH using CNC equipment. Due to its rapid work-hardening rate and low thermal conductivity, successful machining requires highly rigid setups, high-pressure coolant, and specialized carbide tooling to prevent rapid tool wear.
The best CNC machining materials balance mechanical performance with high machinability to reduce costs. Standard choices include Aluminum 6061 for general lightweight parts, Stainless Steel 304/316 for corrosion resistance, POM (Acetal) for low-friction plastics, and Brass C360 for high-speed precision manufacturing.
The main difference between CNC milling and CNC turning is the movement of the workpiece and the tool. In milling, a rotating cutting tool shapes a stationary part, ideal for flat and complex surfaces. In turning, the part rotates against a stationary tool, perfect for cylindrical components.
Cutting titanium isn’t just about dealing with a “hard” metal. For machine shops, it’s a constant battle against rapid tool
In mechanical design and manufacturing, the terms “tapped hole” and “threaded hole” are often used interchangeably, but treating them as
Thread machining is typically one of the final operations in a CNC manufacturing cycle. A failure at this stage—such as
CNC precision machining is a process that uses computer-controlled machines to make parts with tight tolerances, often around ±0.01 mm to ±0.05 mm. It is used for parts that need accurate fit, stable performance, and repeatable quality.
A blind hole is a hole that goes into a part but does not pass through the full thickness. It stops at a controlled depth and has a closed bottom. Unlike a through hole, it does not open on the opposite side of the part.
Aluminum milling is widely used because it offers a practical mix of speed, accuracy, and design flexibility. It is often
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