Knowledge Base
Welcome to Stoney CNC's Knowledge Base, your go-to resource for all things CNC! Whether you're a seasoned professional or new to CNC machining, this platform provides comprehensive insights, tutorials, and answers to common questions about CNC technology. Here, you’ll find detailed guides on machine capabilities, materials, cost optimisation, and the latest industry practices, tailored to support and enhance your CNC machining experience. Explore our articles to expand your expertise and discover tips to maximise the efficiency and precision of your CNC projects.

Is a CNC router a milling machine?
A CNC router can be considered a type of milling machine, as both CNC routers and milling machines use computer control and rotary cutting tools to remove material from a workpiece. However, there are significant differences between the two in terms of construction, materials they can handle, and their typical applications.

Can you CNC steel?
Yes, you can CNC machine steel, but it requires the use of appropriate CNC machines, cutting tools, and machining parameters to handle the hardness and toughness of the material.

Can CNC cut sheet metal?
Yes, CNC machines can cut sheet metal, and there are various CNC machines specifically designed for this purpose.

Can you cut stainless steel on a CNC router?
Cutting stainless steel on a CNC router is generally not recommended due to the hardness of the material, the forces generated during the cutting process, and the limitations of most CNC routers. CNC routers are designed primarily for cutting softer materials like wood, plastics, foam, and non-ferrous metals, such as aluminum and brass.

What is CNC turning?
CNC turning is the process of creating custom components using a lathe. The use of computers to control the process ensures precision and attention to even the smallest details.

Keeping Your CNC Machine in Top Working Condition
Modern technology has enabled CNC machines to offer more flexibility and production accuracy than ever before. However, we still need to highlight the fact that preventative maintenance is the best way to make certain that your unit remains efficient and accurate at all times.

Can a CNC machine be used to engrave wood?
Yes, you can engrave wood with a CNC machine, and in fact, wood engraving is a common application for CNC machines, particularly CNC routers. Engraving involves creating designs, patterns, text, or logos on the surface of the wood by removing a small amount of material with a cutting tool.

Can a CNC router cut wood?
Yes, a CNC router can cut wood, and in fact, it is one of the most common materials processed by CNC routers. These machines are particularly popular in woodworking applications, such as furniture making, cabinetry, sign making, and decorative carving.

Can a CNC router cut brass?
Yes, a CNC router can cut brass, which is a non-ferrous metal that is softer and more easily machinable than harder metals like steel. However, cutting brass with a CNC router requires special care and attention to ensure clean and precise cuts.

Can a CNC router cut aluminium?
Yes, a CNC router can cut aluminum, which is a relatively soft, lightweight, and easily machinable metal. However, it is important to consider several factors to achieve clean and precise cuts when working with aluminum on a CNC router.

CNC Machining Overview
With the advances in the development of computers and software for use in the manufacturing environment, it was inevitable that machine tools like lathes, mills, and grinders would be controlled by computers and not by humans anymore.