Month: February 2019

Tips on Diagnosing and Repairing Your CNC Controller

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CNC Controller repairAutomation makes work processes faster and more efficient. A CNC controller is integral in automation, as it serves as a link between industrial equipment and accompanying computer systems. These devices allow for precision work at a much faster rate, which is why they are a staple at most industrial plants and manufacturing warehouses. Of course, when issues arise you may find your facility grinding to a halt, which impacts client deadlines and profit earning capability. That’s where K+S Services comes in. As a leading voice in CNC repair services, these professional technicians utilize state-of-the-art diagnostic testing of CNC components, which helps pinpoint the exact issue so techs are able to devise a quality repair solution.

It can be hard to discern issues with your CNC equipment until it’s too late. The following guide will allow you to do just that, so you can secure reliable repair service and prevent a costly interruption to your workflow.

What Are Some Common Repairs?

The design and function of CNC machines vary greatly. Some controllers are exceedingly complex while others provide simplified commands. Despite these variances, there are three basic issues that most CNC controllers encounter during their lifespan. The first has to do with overheating. Daily use of a machine can easily lead to clogged filters, especially if proper maintenance isn’t performed. When filters become clogged overheating is likely, as proper air flow will be blocked.

The next potential issue is damage to edges when cutting. Edges must be precise when cutting, whether cutting pieces of metal or repairing vehicle components. This is usually an issue with the cutting tool itself, and in most cases replacing the tool will remedy the issue. However, in some cases the problem may be the speed at which you’re using the tool. If so, scheduling service with a CNC repair tech is recommended to troubleshoot the issue.

The last problem is chattering or vibrating. This issue can impact the machine as a whole or just affect a single component. Regardless, heavy vibration will harm component parts as well as degrade the quality of the work performed. In terms of a reliable solution, there are a few different troubleshooting methods that remedy chattering. Some machinists prefer altering the depth and width refraction, while others suggest slowing down the machine speed.

How Can I Get More Out of My Equipment?

Extending the lifespan of your essential equipment is a must. CNC machines are integral to workflow, and replacing one requires quite a bit of money. While some replacements can’t be avoided, you want to get the most out of your machine before it’s time to look for a new model. There are actions you can take to that end, such as training your employees on proper use of equipment.

All employees that come in contact with your CNC machines should undergo an extensive tutorial. Along with the basics of the operation, also provide examples of what not to do. Make sure each worker is aware of proper maintenance, as well as being able to identify potential issues. Maintenance goes a long way when it comes to the quality of your machine, and with the right maintenance the equipment could last up to ten years or even longer. In this respect, enlist one of your workers to oversee maintenance scheduling to ensure components are serviced on a regular basis.

When it comes to CNC controller maintenance, K+S Services has the tools and the knowledge to keep your plant running in top form. They also provide a selection of quality products from reputable CNC controller manufacturers in the event you need a replacement for your facility. If you’d like to learn more about CNC controller repair and maintenance, contact K+S Services by filling out the online form or calling 800-542-1331.

Emergency Servo Motor Repair Services

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servo motor repair services

When a motor malfunctions, a cascade effect occurs and the process at work may experience damages or lag time. This can have negative economic consequences for a company. It is important to have reliable and efficient emergency servo motor repair services on hand to get the system up and running again and to provide a safe work setting. When evaluating servo motor repair services such as K + S Services, take a moment to consider experience and reliability.


A servo motor is important for controlling the velocity of certain mechanized processes. Servo motors are used in automation all over the world. A professional in automation repair must be familiar with servo motors and with the methods used to identify damages. The most common method for identifying reasons for incorrect operation is with a computer-run load test. This tool simulates the load placed on a system and provides data that team members then use to diagnose a problem. A load test falls in the middle of the overall servo repair process, and is one part of the certified eight-step repair system used by K+S. The other steps include:

  • Receiving parts
  • Evaluating the damaged parts
  • Developing a quote
  • Obtaining approval to repair
  • Repairing the damaged part
  • Testing the repair
  • Preparing reports
  • Returning part to client

To properly apply this repair system, repair services must be familiar with the types of servo motors that need to be repaired. Different motor systems may require different load tests. That is why being aware of different kinds of servo motors and having experience evaluating them is important. This makes identifying the problem and determining the solution much easier. Such a skillset is developed through experience with servo motors and a familiarity with the most common damages seen. For example, repairs may be needed on a servo nut runner system, or within the servo motor itself.


While some wear-and-tear is normal, you should not be repairing motors on a regular basis. As an industry, you want servo repairs that return the servo motor to a fully functioning state that will last for a long time. Servo motor repair services should be done by companies that are reliable and dependable, and by companies that provide consistent and well-informed results.

One way to meet this requirement is by keeping you as the client informed. That is why after evaluating a damaged part, repair services should inform you about the problem and potential solutions and quotes before moving forward. Additionally, reliable repair services will work to prevent future damages. This can be done through a standard Failure Analysis Report that explains potential reasons why a servo motor was damaged. With this information, you can evaluate the overall system and make changes to improve motor functionality.

How K+S Service Can Help

Servo motor repair services should combine quality with timeliness. The sooner a motor is repaired, the more efficiently a system can get up and running again. That is why K+S repair services are typically completed within 72 or less hours. K+S Services has 30 years of experience working with servo motors. While being familiar with common repair needs, the company also is developing innovative load test systems to more effectively evaluate different servo motor models, whether the motors are part of a machine tool or an assembly line component.

Along with servo motor repair, K + S Services also has experience with other automation repairs such as AC/DC motors, spindle machining, servo valves and more. The team is ready to answer any questions you have about servo repairs services. Learn more about the wide range of automation repair services offered by K+S Services and get a quote for your repair needs. Contact K+S today.

Fanuc Obsolete Equipment

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Quality is our #1 Goal when providing repairs for our customers. The figures below represent the past five years of K+S’s FANUC electronic and motor repairs warranty percentages.

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