The CNC end face cylindrical grinder is a two axis linkage CNC high-speed end face equipment, suitable for grinding cylindrical and conical outer circles, especially for grinding cylindrical stepped shaft workpieces, such as gear shafts, camshafts, crankshafts, etc. in gearboxes. By selecting the appropriate grinding wheel and grinding process, the precision and roughness of the machine tool can stably meet the standards.
1. The operator must be familiar with the operation sequence and performance of the machine tool.
2. Before starting up, check whether all handles and stroke stops are intact and secure, and tighten the stroke switch screws.
3. Before starting, the specified lubricating oil should be added according to the equipment lubrication chart.
4. Start the lubricating oil pump and night pressure pump motor, check and adjust the night pressure system pressure, lubrication system pressure, and manually rotate the grinding wheel shaft to check if the rotation is light and agile; Move the grinding head horizontally to check the relative position between the grinding wheel, diamond pen, and workpiece; Reciprocate the workbench for 15-20 minutes, exhaust the air in the oil cylinder to eliminate crawling, and then adjust the stroke and speed.
5. Regularly check whether the grinding wheel has cracks, and it is strictly prohibited to modify it for end face grinding.
6. The CNC end face cylindrical grinder needs to choose a reasonable grinding amount, and the grinding wheel must not stop running before leaving the workpiece.
7. Do not operate without a protective cover, and do not strike the workpiece on the workbench.
8. It is prohibited to use grinding wheels with cracks and dull diamonds.
9. When working, adjust the feed position according to the size of the workpiece and the impact blocks on the workbench.
10. When working, it is necessary to check the lubrication condition of the guide rail first, and production can only be carried out after sufficient lubrication.
11. Regularly check the tightness of the workpiece shaft belt and adjust it in a timely manner.
12. Before replacing the grinding wheel with a new one, it is necessary to check for cracks. After balancing and repairing, it can be used after a second balancing test to ensure normal operation.
13. Reset the CNC end face cylindrical grinder before stopping, turn off the cooling nozzle for 2-3 minutes, then turn off the grinding head motor and workpiece motor. After the grinding head stops, turn off the hydraulic oil pump, lubricating oil pump, and cooling pump.
14. After the work is completed, the equipment should be wiped clean, the power should be cut off, and a record of the inspection card should be made.