Using high quality cutting fluid, not only can improve the cutting efficiency, reduce the wear of the tool, but also play a great role in the lubrication of the machine tool.

1. How to select the drilling tool

The selected drilling tool and its process parameters match the machining workpiece material. That is, processing stainless steel material and carbon steel material corresponding to the blade material and its tool structure form is different.

2. Adjust the cooling pressure and flow rate

Adjust the cooling pressure and cooling flow to ensure that the iron cuts flow freely from the machining hole; if it is not enough for high pressure or increased flow, the two must be combined to meet the requirements of drilling conditions.

3. Cause of wear of the knife rod blade

The main shaft is used for too long, and the main shaft disc spring force is too small to lock the knife handle, resulting in the radial beating of the knife rod in the drilling process, resulting in damage to the knife rod and blade. It is recommended that in daily application, the knife cylinder is not open for a long time, the disc spring is compressed for a long time, the spring force decreases, and the tool loss increases straight line.

4. The influence of machine tool spindle accuracy

The influence of the machine tool spindle accuracy. The beating error of the machine spindle itself directly affects the life of the tool.

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