CNC stands for Computerized Numerical Control. This literally means that the system used is a computer numerical controlled. It allows complete automated part grinding to be done almost perfectly, almost at the push of a button. Even with today’s most complicated of part shapes, including camshafts, crankshaft assemblies, valve trim, ball bearings or transmission lines, it’s standard today to get quick, accurate and freehand machining using CNC machines. For any project from machining steel or aluminum to drilling holes in engines to building furniture, every part can benefit from CNC grinding. You can use a CNC machine to make just about any part that you need.
In order for your CNC machine to run as smoothly as possible, there are a few things that you need to do on a routine basis. First, you’ll want to make sure that you have a coolant lubricant supply available and running. A coolant lubricant supply is crucial to all CNC grinding machine operations, and the lubricant should always be changed before you start any sort of machine operation.
Also, you’ll want to run all of the small components of your CNC grinding machines through a desiccant to ensure that they are properly sealed off from the air. Any type of machine bed coating, whether it’s made of melamine, fiberglass or any other material, must also be properly prepped prior to use. These coatings must be properly degreased and dried prior to use. Some types of plastic coating systems are simply too rigid to use in CNC grinding machines, so always read the instructions carefully.
When a CNC grinding machine uses an abrasive wheel to perform its job, there are certain things that you need to look for. An abrasive wheel will quickly remove material, but it’s important to note that it can also damage your machine. So it’s important to make sure that your machine uses the appropriate type of abrasive wheel.
Lastly, an e.g. “GHA” stamp on the cutting block of your CNC grinding machine can help it perform at its best. The GHA stands for “gauss hour,” which refers to how many times the abrasive wheel will rotate through an elliptical pattern. The more times the wheel rotates through an elliptical pattern, the faster the piece will turn, which translates directly into faster cutting speeds and less material wasted during the cutting process.
So when looking for a CNC grinding machine, remember that some of these parts may not necessarily be included with your machine, and that they may be available elsewhere. If possible, consider purchasing them from a reputable supplier, as these parts are designed for CNC operation and should be able to provide the best performance. If you are unsure whether a particular part is right for your CNC grinders, you can also consult your supplier or manufacturer for assistance.