What Is CNC MachiningPosted by: Damon Webster | Posted on: May 15, 2020
When it comes to CNC machines most individuals have very limited knowledge about them. These machines are usually used for cutting metals in mills. With a CNC machine, you can build an assortment of things, and that is what makes it so useful. Here are ten useful tips that can help a beginner master these wonderful machines
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A Decent Cutter:
Do not go for cheap Chinese knockoffs instead go for an affordable decent cutter that is easily available. At the initial stage, I would suggest HSS. Also, buy 3 flutes for aluminum and 4 flutes for steel. Be careful and always wear safety glasses.
Vice, Clamping Kit, and Parallels:
Vices might be a bit expensive but you will want one as it will serve you well for years. Any old kit will do. You will also need a set of parallels, at least until you get proficient at making step jaws
Get yourself a misting coolant setup
Using an MDI:
An important step is to run your CNC like it is a manual mill. So you can master the power feeds and manual drills on every axis. In the process, you will learn a few basic G-codes which will be helpful to you in the future.
Use a Feeds and Speeds Calculator:
When you are doing your very first cuts make sure you get a feeds and speeds calculator so you can make sure your spindle speeds and feed rate are perfect for that first cut