Views: 902 Author: Site Editor Publish Time: 2021-02-20 Origin: Site
1. Before work, carefully check whether the grid voltage, oil pump, lubrication, and oil volume are normal, check whether the pressure, cooling, oil pipes, tools, fixtures and fixtures are intact, and do regular maintenance of the machine tool.
2. After the machine is energized and started, first perform the mechanical zero return operation, and then test run for 5 minutes, confirm the correctness of the machinery, tools, fixtures, workpieces, CNC parameters, etc., before starting normal operation.
3. Carefully check whether the programming, parameter setting, action sequence, tool interference, workpiece clamping, switch protection and other links are completely correct, so as to avoid accidents and damage to tools and related parts during cycle processing. Strictly follow the operating procedures for trial cutting and tool setting, and program protection must be done after debugging.
4. During automatic cycle processing, the protective sliding door should be closed. When the spindle is rotating and manual operation is required, be sure to keep your body and clothing away from rotating and moving parts to avoid accidents caused by entanglement of clothing.
5. The loading operation of the spindle or the turret tool magazine must be carried out under the state of mechanical movement stopped, and attention should be paid to the cooperation with the cooperating personnel to avoid accidents. When changing tools manually or automatically, pay attention to the installation positions of the turret, tool magazine, robotic arm rotation, and tools. Keep your body and head away from the rotating part of the tool to avoid injury. For machining center machine tools, attention should also be paid to checking the correspondence between the tool pocket number of the tool magazine and the tool number to prevent the confusion of the tool number of the tool magazine from causing interference in tool change or accidents in machining.
6. The workpiece should be clamped firmly to avoid accidents caused by the workpiece flying out. After the clamping is completed, pay attention to take out the chuck wrench and other adjustment tools to prevent the spindle from spinning out and causing accidents.
7. The operator of the machine tool should be able to deal with general alarm failures. If a serious failure occurs, the power should be cut off quickly, and the site should be protected, reported in time, and recorded.
8. After the work is completed, the machine tool rails and workbench should be wiped clean, and the work log should be filled in carefully.
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