Replacement Bearings For Fadal CNC Machines: A Ultimate Guide

If your Fadal CNC Machines aren’t working properly, it can affect production and cause costly delays. Fortunately, it’s often possible to fix the problem by replacing worn out or damaged parts and components. However, it is important to choose the right replacement parts so that you can get your machining equipment back up and running as quickly as possible. At ITSCNC offer a wide variety of replacement Fadal bearings that are specially engineered to work with your machines. You can even find Fadal NSK spindle bearings and other essential components to keep your CNC machine functioning at peak performance.

One of the most common problems with Fadal CNC Machines is an issue with the spindle or tool holder. This is usually due to damage caused by a heavy-duty application, improper tooling, or general wear and tear. A seasoned machinist can usually repair this problem and restore your Fadal CNC to pristine condition.

Another common problem that can affect your Fadal CNC is an erratic spindle rpm or vibration. This is often a result of an issue with the bearings in the spindle, which can lead to increased friction and heat. It is important to use the recommended lubrication on your machine to prevent this issue from occurring.

A faulty spindle can also be a result of loose or disconnected parts. It is important to check all connections on your Fadal CNC, especially in the electrical cabinet. This includes the X, Y, and Z AC brushless servo drives as well as the I/O terminal blocks for limit switches, ATC sensors, and flood, mist, and lube control connections.

You can also try to preload the bearings in your spindle. There is a procedure in the Fadal parts manuals that describes how to do this. The basic idea is to use a dial test indicator to set the nut on the end of the ball screw against a load cell, and then adjust until you have 0.0013"-0.0015" (33um-38um) deflection. Then you can tighten the nut to the proper preload for your application.

It is also a good idea to clean and inspect your Fadal CNC Machine on a regular basis. This will help prevent the formation of dust and dirt on your machine, which can impact its performance. Regular cleaning and lubrication will extend the life of your Fadal CNC machine. It is also important to keep your machine calibrated to ensure accurate part production. A professional can help you with this process, which will help reduce downtime and maintain a high level of productivity.