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How to operate the grinder
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The operator must be familiar with the general structure and performance of the equipment, and shall not use the equipment beyond its performance. The total volume of parts and abrasive tools shall not exceed 90% of the hopper volume. After the power supply is connected, the idling shall be carried out, and the running shall be stable without abnormal noise. Otherwise, stop the machine for inspection. Before grinding, the workpiece must be degreased and decontaminated. During the processing, abrasives must be added and the amount of water must be controlled according to the grinding conditions of the workpiece. When the machine is shut down after work, cut off the power supply, clean the equipment and do a good job of equipment maintenance. Safety operation rules Before starting the machine, check the fastening screws and whether the motor shaft can rotate flexibly. The equipment shall be stopped immediately in case of any abnormality during operation. Every 6 months, add lithium base grease to the bearing oil filler of the vibration motor or rotating shaft. Cut off the power supply after work.
No load test run. The steering direction of the main engine and analyzer is correct. The no-load test run of the main engine shall comply with the steering requirements, and the running time shall not be less than 1h. When the host machine is running with no load, the grinding roller device shall be fastened with steel wire rope to avoid contact and strike between the grinding roller and the grinding ring. If there is no condition, the grinding roller device can also be disassembled. The no-load test run of the main engine shall be stable, and the maximum temperature of lubricating oil shall not exceed 800c. The temperature rise shall not exceed 400c. The large and small bevel gears of the Analyzer shall operate stably without abnormal sound, and the oil path shall be smooth. The rotation direction of the blower shall be observed and there shall be no abnormal sound and vibration. The maximum temperature of the rolling bearing shall not exceed 700c and the temperature rise shall not exceed 350c. Conform to the test run. Only when the no-load test run proves that all components can work normally can the conformity test run be carried out. The test run time shall not be less than 8h. The mill shall work normally, and the transmission part shall be free from abnormal sound and impact vibration. The maximum temperature of rolling bearing and lubricating oil shall not exceed 800c, and the temperature rise shall not exceed 400c. There shall be no air leakage in the contact of flanges in the pipeline device. The grinding output reaches the specified target. Adjust the speed of the Analyzer to control the particle size of the finished product within the range of 0.44-0.125mm. After the empty load and load make the operation qualified, tighten the fasteners again, and then put them into normal operation.
