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Maintenance of CNC machining center
- Oct 30, 2018 -

                                       Maintenance of CNC machining center

CNC machining center is now an indispensable equipment in the manufacturing industry, which greatly improves our processing efficiency and improves the quality of our products.However, while using the equipment, we also need maintenance of the equipment.How to repair and maintenance the CNC machining center?

The following points are universal: 

1. Maintenance of CNC control system.The CNC control system is the central part of the Machining center, therefore, during the maintenance of the CNC control system, the following points must be carefully followed:

1) Strictly comply with the operation rules and daily maintenance system. 

2) Prevent dust and dirt from entering the internal control device. 

3) Prevent the system from overheating. 

4) The input/output device of the CNC control system shall be cleaned regularly. 

5) The DC motor brush should be inspected and replaced regularly.

6) Check and replace the storage battery regularly.

2. Maintenance of mechanical parts:

1) Maintenance of main drive chain. 

2) Maintenance of ball screw thread pair. 

3) Maintenance of tool bank and tool changing manipulator. 

3. Maintenance of hydraulic and pneumatic systems.

Clean or replace the filters or sub-screens of the lubrication, hydraulic and pneumatic systems periodically;The hydraulic system oil should be tested ,and the hydraulic oil is added and replaced,and water-separating gas filter should be discharged regularly.

4. Maintenance of machine accuracy

Check and calibrate machine level and machine precision regularly to ensure the CNC machining center has sufficient precision and improve product quality.

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