PROCEDURE FOR SPINDLE REPAIR

Following is a description of the process of a standard spindle repair in our house:

 

 

1. FIRST EXAMINATION

After receiving the spindle it will go through a standard protokoll to capture its optical and technical condition. If its possible the spindle will go through a test run, to detect any further damage, which is recognizable only when its assembled.
 

2. DISMANTLING AND CREATING A OFFER

To detect its reasons for failure and the condition of its parts it will be completly dismantled. The most important places and parts are being cleaned and measured. Faulty parts will be documented (with pictures if possible).
On basis of the determined data and detected damage we will then give you a cost estimate for the repair. Continuing forward we will support you with any technical questions and, if it makes sence economically we wil also give suggestions to how you can optimize your spindle for your manufacturing process.


3. OFFER APPROVAL

We will send you a detailed offer for you to approve. Only after consulting with you and having your approval, the repair will continue.


4. PROCUREMENT AND OVERHAUL

Parallel with cleaning all the required spare parts will be acquired. Also the damaged parts are overhauled. In case the repair of a part should not be possible, we will reproduce them for you.


5. BALANCING

Essentially all rotating parts of the spindle will be balanced according to DIN-ISO 1940. This step is required so the repaired spindle works with the least possbile vibration values.


6. INSTALLATION

The reassambly of the previously checked components is being done with the utmost concentration and care.
 

7. FAT DISTRIBUTION RUN

After the reassembly each spindle goes through a fat distribution run. This ensures that the spindle is in a ready to work state which means you can start working as soon as the spindle is reinstalled in the machine. After that run the spindle goes through a precise balancing to get ist final quality.


8. TEST RUN AND QUALITY ASSURENCE

In the end every spindle goes through a test run to check all parameters like temperatur, vibration, concentricity, etc. All relevant data will be logged and then enclosed with the shipment of the spindle. Each spindle get its individual CV.

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