Common Machining Problems and How to Avoid Them

CNC machining is a field where precision matters. Even small mistakes can cost time (and by extension, money), and bigger mistakes can render machined components unusable. Therefore, it’s important to know about some of the most common machining problems, and how to avoid them.

Poor Machine Maintenance

One major cause of machining inaccuracies—and in drastic cases, machine failure—is improper maintenance. CNC machines are complex pieces of equipment with many moving parts. They need to be cleaned and lubricated regularly in order to operate at peak performance. Neglecting these tasks can lead to all kinds of issues, like blockages, overheating, machining errors, and worse. If you take good care of your CNC machines, you’ll have far fewer problems to contend with in the long run.

Incorrect Usage

Incorrect tool usage is another common culprit for machining issues. If you use the wrong tools or settings for a project, you will likely achieve subpar results. Incorrect usage may lead to imperfections like rough edges and burn marks on finished products, and eventual damage of the tools involved. The best way to avoid this problem is to make sure all of your machinists are properly trained and know exactly when and how to use each tool and setting.

Programming Errors

Since CNC machines are controlled largely by computers, programming errors are often responsible for machining problems. There’s only one concrete way to avoid programming errors and the trouble they cause, and it’s the same solution for avoiding incorrect usage: education. Providing comprehensive training for machinists is the most effective way to dodge this common complication.

After nearly four decades of providing top quality CNC machine services, we at JBC are well versed in spotting and solving machining issues before they get out of hand. We take great care to ensure all of our machinists are properly trained and fully capable of handling their projects without trouble. If you’re looking for a custom machine shop that you can trust, contact us today at (920) 779-4075 or send an email to sales@jbcmachine.com.