universal tool grinder of operation rules

Have you learned the operation rules of universal tool grinder?

The universal tool grinder is mainly composed of bed, cross slide plate, lifting sleeve, grinding head and various accessories. There are four kinds of motion modes: the spindle rotation motion, the longitudinal movement, the transverse movement and the vertical lifting movement. Rolling steel guide rail is used for longitudinal movement; rolling screw is used for lifting sleeve; sliding guide rail is used for horizontal movement; four rotational speeds can be realized for grinding different cutters. There are two kinds of linear rolling guide, the bed is balanced, and the operation is light. The motor can rotate 360 degrees. When grinding tools of different materials, just rotate the grinding wheel, which can increase the safety, reduce the time of wheel exchange and dressing, and increase the manipulation of tool grinding.

The inclined device of the grinding wheel head can rotate 360 ° on the horizontal plane with an inclination angle of ± 15 ° because of these features, the angle of inclination, escape angle and various angles required can be operated freely; when the working head is rotated 120 ° with a scale of ± 60 ° rotation, the working head can also rotate 360 ° at the same time to grind large (long) milling cutters and other kinds of cutting tools. In order to make the table slide flexibly, the machine adopts the precise ball slide groove. The groove is made of special alloy steel. After high frequency processing and grinding, the table drive also adopts the type of steel cable winding, which makes the operator more successful and happy. It is very light and flexible in operation. It can adjust any angle needed accurately in horizontal and vertical direction.

Here is a brief introduction to the operating procedures of universal tool grinder

1. Check whether the mechanical transmission of each part is normal and whether the switch button is reliable before starting the grinder to ensure that the grinding wheel is in good condition without damage.

2. Start the grinding wheel in inching mode to normal processing speed and idle for five minutes.

3. The grinding wheel is forbidden to run over speed, and shall not exceed the warning speed.

4. Reasonable selection of grinding amount, no overload grinding.

5. Before grinding, check whether the workpiece is firmly absorbed or clamped firmly. When clamping high workpiece and workpiece with small bottom area, block or special fixture shall be used to clamp to prevent failure.

6. When starting the machine, no one is allowed to stand in front of the grinding wheel rotation to prevent the grinding wheel of universal tool grinder from breaking and flying out or the workpiece flying.