Choosing Suitable CNC Machining Services

Some companies rely on computer-run word processors to ensure that the foundation of their business remains impeccably precise; other companies rely on computer networked tracking methods to guarantee maximum efficiency in the shipping and distribution of their products and services; but if you and your company rely on metal components to serve your customers’ needs, then you yourself will probably need to rely on CNC machining in the fabrication of product components. CNC (computer numerical control) machining is, today, the mainstay of high-volume, high quality parts and components production in the United States. And increasingly, as CNC machining services and technology advance, companies are finding less and less expensive ways to offer the same digitally-driven, polished, and precise service to clients.

What is CNC?

CNC machining services have, in fact, been around since at least the late ’40’s—the first days of the punched tape roles. A CNC apparatus essentially consists of the tool spindle, which houses a given tool, such as a laser, water-jet, die grinders, etc. The tool will move along at least two axes, up to a third, and will perform a series of prescribed actions that result in the most minutely refined machining jobs.

The Human Element

If you or your business is thinking about harnessing the precision power of CNC, then there are still a few items to consider. It is important to remember that CNC machining services ( do not disavow the human element of the machining process. Often, a business or individual will decide to go with a certain contractor or service provider because of the people, in addition to their proven track record. CNC machining simply allows the same tools that have been industry standard for years to perform actions more finely and readily than a human hand can generally muster. This means that human planning, input, and oversight are still key in the implementation of CNC machining.

Before contracting a CNC machining services provider, be sure to enquire about the training and qualifications of the machine operator—how much experience do they have?

The Other Element

Now, of course, just as pertinent as the human operator to the success of your project is the material which you’re having machined. There is no substitute, digital, automated, or otherwise, to starting with quality metals. Not all steel, aluminum, or alloy is produced equal. Nor is each treated and produced in an equally economical, eco-conscious, or durable manner. Before settling on what you perceive to be a suitable CNC machining service in your area, consider what other services a prospective industrial service provider offers. For example, can they effectively machine treated elements—or can they offer packages on machining and plating? Do they have the expertise to recommend what type of post-production, post-machining treatment would suit your piece the best? From anodizing to powder-coating, to conversion coating—from machining to treatment—you’ll be doing yourself a favor if you make sure that the company you go with can get the whole job done right.