The crocodile shearing machine should be operated by someone, and other people are not allowed to use it without training. 2. Before driving, check whether all parts are normal and whether the fasteners are firm. 3. It is forbidden to cut unannealed steel parts, cast iron parts, soft metal parts, over-thin parts, parts less than 100 mm in length, and parts that exceed the length of the scissors. 4. During operation, the human body is not allowed to approach the transmission part and the knife edge of the equipment, and attention should be paid to the safety of the surrounding personnel to prevent the material from lifting and hurting people. When cutting, cut the material as close as possible to the inside of the knife. When cutting short materials, do not use hand-held workpieces to feed materials, but use clamps to feed materials. 5. When the crocodile shearing machine is running, the operator is not allowed to leave the post without authorization. When the work is completed or temporarily away from the post, the power supply should be cut off. At the same time, the machine is not to be repaired or touch the moving parts with hands, and it is strictly forbidden to touch the material with hands or feet. Press the material in the box. 6. Each lubrication point of the crocodile shearing machine should be filled with lubricating oil at least once per shift.