In daily processing, there are some obvious indications that your machine’s ATC spindle needs to be inspected or repaired. Obviously, if the machine is no longer spinning, this could mean that the spindle has failed.
As a fine and sensitive device in CNC machines, the ATC spindle has many complex components. In particular, rotating parts such as chucks, tie rods, bushings, rotors, shafts, etc., must be protected from shock and vibration. Otherwise, this will seriously damage the entire spindle. Because tolerances for the rotating parts are so tight that even the smallest push can cause failure.
However, there are still some signs that may cause us to warn that the spindle may malfunction.
Some experts have pointed out that abnormal noise is one of the key signs of problems with the ATC spindle. For example, once the sound of cracks, snoring or percussion is found, it is immediately repaired.
Also, it is judged whether there is a problem with the ATC spindle by finishing the part. Usually, we can clearly see if the amount of material removed is abnormal. If multiple parts fail the quality check, the spindle may be faulty.
At the same time, the temperature is also a big factor. When the ATC spindle is abnormally hot, the operator should immediately stop running the machine to prevent further damage. There are many ways to measure temperature, including spindle temperature sensors, which are usually located at the top and bottom of the spindle to provide real-time temperature feedback. Another option is a hot air gun. The operator can measure the temperature himself and compare it to the baseline set by the facility.
The operator should understand the ATC spindle specifications and operate the machine accordingly. Different routine maintenance has a very large impact on extending the life of the ATC spindle.
Finally, we offer the following high quality and good price ATC spindles and more CNC accessories:
9KW ATC Air Cooled Spindle Automatic Tool Change Spindle ISO30 220V 380V for CNC Router
7.5kw ATC Air Cooled Spindle Automatic Tool Change spindle ISO30 380V for CNC Router
4.5KW ATC Air Cooled Spindle Automatic Tool Change Spindle ISO30 220V 380V for CNC Router