The precautions for grinding machine processing are as follows:
1. Before starting the grinding machine, lubricate all parts of the machine tool, check that the mechanical transmission is normal, the switch button is sensitive and reliable, and the grinding wheel is intact.
2. Start the grinding wheel to the normal processing speed by jogging, and idle for five minutes.
3. Pay attention when installing the grinding wheel;
1. Check the appearance of the grinding wheel before installation. Tap the grinding wheel to hear a crisp sound to ensure that the grinding wheel is intact and not damaged.
2. The asbestos pad should be placed on the flange clamped grinding wheel, and the first balance should be carried out after clamping, and the balance should be carried out again after installation and dressing. The new grinding wheel needs to be idling for five minutes.
4. Reasonable selection of grinding amount, and overload grinding is strictly prohibited.
5. Before grinding, check whether the workpiece is firmly sucked or clamped firmly. When clamping high workpieces and workpieces with a small bottom area, use a stopper or a special fixture for clamping to prevent failures.
6. No one is allowed to stand in front of the rotation of the grinding wheel when the machine is turned on to prevent the grinding wheel from breaking and flying out or the workpiece flying.
7. After the work is over, the machine tool is cleaned, the power is cut off, the other parts are placed neatly, and the workplace is kept clean.
8. If any fault is found, cooperate with the maintenance personnel to overhaul. If there is an accident, keep the scene and report it immediately and deal with it in time.