The CNC milling machine is developed on the basis of the general milling machine. The processing technology of the two is basically the same and the structure is somewhat similar. However, the CNC machine tool is an automatic cnc machine controlled by the program, so its structure is also very different from the ordinary milling machine. .

• 1. The safe operation regulations of the machining center must be followed.
• 2. Wear protective equipment and tie up cuffs according to regulations before work. Do not wear scarves, gloves, ties or aprons. Female workers’ braids should be held in hats.
• 3. Check whether the tool compensation, machine zero point and workpiece zero point are correct before starting the machine.
• 4. The relative position of each button should meet the operation requirements. Prepare and input NC program carefully.
• 5. It is necessary to check the operation status of the protection, insurance, signal, position, mechanical transmission part, electrical, hydraulic, digital display and other systems on the equipment, and cutting can be performed under all normal conditions.
• 6. Before the test run of the machine tool, the operating conditions of the lubrication, mechanical, electrical, hydraulic, digital display and other systems should be checked, and cutting can be performed under all normal conditions.
• 7. After the machine tool enters the machining operation according to the program, the operator is not allowed to touch the moving workpiece, tool and transmission part, and it is forbidden to transfer or take tools and other objects through the rotating part of the machine tool.
• 8. When adjusting the machine tool, clamping the workpiece and tool, and wiping the machine tool, it must be stopped.
• 9. Tools or other objects are not allowed to be placed on electrical appliances, operation cabinets and protective covers.
• 10. It is not allowed to remove iron filings directly by hand, and special tools should be used for cleaning.
• 11. If abnormal conditions and alarm signals are found, they should stop immediately and ask relevant personnel to check.
• 12. It is forbidden to leave the work position when the machine tool is running. If you want to leave for some reason, put the worktable in the middle position, the cutter bar returns, you must stop, and cut off the power supply of the host machine.