Safety operation CNC wire cutting machine notes 1. When we enter the workshop, we must wear overalls, the big cuffs should be tight, and the shirts should be tied into the pants. The girl wears a safety helmet and puts the hairpin into the cap. Do not wear sandals, slippers, high heels, vests, skirts and scarves to enter the workshop. 2. Internships should be conducted on designated machine tools and computers. No other machine tools, tools or electrical switches shall be tamper-proof without consent. 3. Before operation, you must know the operation knowledge of the CNC wire-cutting machine, select the appropriate machining parameters, and operate the machine according to the specified steps. Do not operate or adjust the machine until you understand the entire process. 4. Before starting the machine tool, check whether the electrical control system of the machine tool is normal, and whether the worktable and the drive screw are fully lubricated. Check if the coolant is sufficient, then drive the slow car for 3 to 5 minutes, check whether the transmission parts are normal, and confirm that there is no end of the obstacle before they can be used normally. 5. After the program is debugged, it must be approved by the instructor before proceeding according to the steps. Without the permission of the instructor, unauthorized operation or illegal operation, the scores shall be treated as zero, and those who cause the accident shall be punished according to relevant regulations and compensate for the corresponding losses. 6. When loading and unloading the wire, pay attention to prevent the electrode wire from being tied, and the waste wire should be placed in the specified container to prevent accidents such as short circuit and electric shock caused by mixing into the system. Do not touch the poles of the power supply with your hands or power tools to avoid electric shock. 7. Before machining the parts, the simulation operation should be carried out without cutting trajectory, and the protective cover should be installed. The workpiece should eliminate the residual stress, prevent the wire from being cut, broken wire, and even the workpiece from cracking and hurting people. 8. During the processing, the operator must not leave the machine without authorization, and should maintain a high concentration of ideas and observe the operating state of the machine. If an abnormal phenomenon or accident occurs, the program should be terminated immediately, the power supply should be cut off and the instructor should be reported in time, and no other operations should be performed. 9. Do not place flammable or explosive materials around the machine to prevent accidents such as fires caused by electric sparks. Suitable fire-fighting equipment such as carbon tetrachloride should be available. In case of fire, the power should be cut off first, and the fire should be extinguished immediately with a carbon tetrachloride fire extinguisher. 10. Regularly check the wear condition of the “V†type of the guide wheel. If the wear is severe, it should be replaced in time. It is often checked whether the contact between the conductive block and the molybdenum wire is good, and the conductive block is worn to a certain extent and should be replaced in time. 11. The operator must not arbitrarily change the internal parameters of the machine. Intern students are not allowed to call or modify other programs that are not their own. On the machine control microcomputer, no other operations are allowed except for program operation and transmission and program copy. 12, keep the machine clean, often use kerosene to clean the guide wheel and conductive block. When the machine tool is not used for a long time, after cleaning the machine, lubricate the transmission part of the machine and apply protective grease to the machining area. 13. CNC wire-cutting machine tools are large and fine equipment. Except for tooling and workpieces placed on the workbench, it is strictly forbidden to stack any work, clips, blades, measuring tools, workpieces and other sundries on the machine. 14. After the work is finished, the power should be cut off, the chips should be cleaned, the machine tool should be cleaned, and the lubricating oil should be added on the rail surface. The components should be adjusted to the normal position, clean the site and fill in the equipment usage record. 5-Hole Deck Mount Tub Faucet,5 Hole Roman Tub Faucet,5 Hole Deck Mount Tub Faucet,5 Hole Roman Tub Faucets Heshan Janno Kitchen and Bath Technology Co.,Ltd , https://www.janno-ks.com