Computer gong processing – plane grinder

As an important processing method of precision factory, the plane grinder must formulate strict process specification. Strict and standard operation can ensure the stable precision and quality of the processed parts.

1. first, you must be familiar with the operation of the plane grinder and understand the performance of the plane grinder.
2. before starting the machine, wear protective glasses and work clothes, fasten clothes and sleeves, and put long hair plate into the working cap. Do not wear scarves or gloves to operate the grinder.
3. before operation, tools, measuring tools and workpieces shall be placed in order to remove any sundries that hinder the operation and operation of the equipment. Before operation, check whether the safety shield of transmission part is complete and fixed, and handle the abnormal of plane grinder in time.
4. before starting, check whether the transmission part and operating handle of the plane grinder are normal and sensitive, and see whether the lubricating oil system of each part is smooth and whether the electronic ruler displays data.
5. before starting the machine, adjust the limit block of the left and right impact blocks according to the grinding length of the workpiece and lock it tightly.
6. the grinding wheel must be installed in static balance, and it should be balanced again after correction. The diamond of the grinding wheel dresser must be sharp, and the height of the point should be consistent with the horizontal plane of the center line of the grinding wheel. It is forbidden to use the blunt diamond to trim the grinding wheel. When finishing, the dust collector must be started.
7. start the spindle of grinding machine to idle for 1 to 2 minutes, observe the operation, pay attention to the height of the grinding wheel about 5 cm from the table surface; confirm that the lubrication and cooling system is smooth and all parts are running normally before grinding.
8. check the workpiece, load and unload the grinding wheel and handle the machine tool fault, and then stop the grinding wheel after it is withdrawn from the workpiece.
9. it is not allowed to place non processed goods on the working face, workpiece and electromagnetic disc, and it is forbidden to knock or calibrate the workpiece on the working face and permanent magnet suction disk.
10. when moving the disk switch to mount the workpiece after adsorption, it must be checked firmly and then ground. When absorbing the higher or smaller workpiece, the proper height of the back plate shall be added to fix it to prevent the workpiece from loosening and causing potential accidents.
11. when the grinding wheel approaches the workpiece, it is necessary to touch the workpiece in a forbidden state to move away. If the grinding wheel does not leave the workpiece, it is not allowed to stop running. The grinding feed shall be small and large, and it shall not increase suddenly. The cutting shall be conducted evenly to prevent the grinding wheel from hitting the workpiece to break.
12. during operation, attention must be paid to the work, and nothing related to processing shall be done. After the grinding machine or the workpiece is finished, the table surface shall not be blown by air pressure to prevent dust from entering the track of the plane grinder to affect the hand feeling and accuracy. It is not allowed to allow others to operate the grinder without authorization or allow idle personnel to walk around the machine tool. Especially on the side of the grinder