How to prevent the maintenance of knife handle?

The tool handle is often used in CNC machine tools. In the factory, maintenance is very important because of cost control. How to preventive maintenance the tool handle? Let's take a look at this problem! When the tool handle is not in use, it should be cleaned and sprayed with a light coating with anti rust function; When the tool handle is put into use again, the "oil" shall be wiped off before use.

The correct concentration of coolant should be used, which can not only cool the cutting process, but also prevent the rust of the tool handle; Because the handle is made of metal, if it is not handled properly, it will rust or produce small pits; If the worn or damaged tool handle is still running on a high-quality spindle, it will cause premature failure of the spindle; The spindle pull pin is a key accessory, which maintains the connection between the spindle and the tool handle. Once there is a problem, the tool handle will fly out of the spindle;

Some spindle pullers are hollow to allow coolant to flow through the shank.

When in use, the clamping mechanism in the spindle pulls it in, so as to keep the tool handle on the spindle. The spindle pull pin needs to be regularly checked for wear, cracks or other damage signs. The defective spindle pull pin needs to be replaced, otherwise it will be dangerous.

In order to ensure the performance of the tool handle, the overall environment must be kept clean.

The TOOL HOLDER needs to work within micron tolerance. If any dirt, dust, oil, chips or other pollutants remain on the spindle, the conical surface of the Tool Holder and the front clamping system will cause poor T.I.R. (radial runout), resulting in premature wear of the tool, tool holder and machine tool spindle.

Regular preventive maintenance is recommended, including regular cleaning and inspection of machine tool spindle and tool handle, which will help to improve machining performance.

It is also recommended that the T.I.R. of the tool handle assembly be inspected regularly to verify whether the tool handle is worn.