Wear tight protective clothing before operation, the cuffs are fastened, the top hem cannot be opened, and it is not allowed to wear, change clothes, or cloth around the machine to prevent the machine from being wounded. A safety helmet must be worn, and the tweezers should be placed in the cap. Do not wear skirts or slippers.
The shearer operator must be familiar with the main structure, performance and usage of the shearer.
The shearing machine is suitable for all kinds of steel plates, copper plates, aluminum plates and non-metal materials with shearing material thicknesses of machine tool rating, and must be materials without hard marks, welding slag, slag inclusions and welds. Ultra-thickness is not allowed.
How to use the shearing machine: adjust the gap of the blade according to the thickness of the material to be cut; adjust the master or fixture according to the width of the material to be cut; the shearing machine should make 1-3 empty strokes before operation, and then it can be implemented after normal operation. Cut work.
If the machine is found to be not working properly during use, the power supply shutdown check should be cut off immediately.
When adjusting the machine, the power must be turned off. When moving the workpiece, pay attention to the safety of the hand.
All parts of the shearing machine should be kept lubricated frequently. The oil should be filled by the operator once every shift. The mechanics should fill the rolling bearing parts once every six months.
The surface of the motor and foot switch should be clean and no other objects are allowed in the periphery. No objects are allowed in the workbench, scissors, and equipment linkages, otherwise it must be removed before starting.
Workers must use labor insurance products reasonably during the cutting operation to avoid scratching their hands and feet. Wear protective goggles when cutting aluminum. The safety barrier on the shearing bed shall not be arbitrarily removed. After the equipment is repaired, all safety devices are installed before they can be produced.
Operation steps Check whether the protective devices and components of each part of the shearing machine are firm and reliable before starting. Otherwise, it should be adjusted. Check that the equipment and power switch, pedal clutch, brake, etc. are normal. Proof that the scissors opening should be cut to the thickness of the sheet. If the scissors are re-adjusted, move it a few times by hand. After it is considered appropriate, the person must leave the scissors opening to drive and test. The sliding track of the shearing machine checks the lubrication condition every shift, otherwise it should be lubricated. When the operation starts cutting, it should be cut a few times, and it can be cut after the operation is normal.
The gauge checks the thickness of the material to be sheared and performs a trial shear. It is strictly forbidden to cut the material beyond the shear thickness of the device identification. Different materials (different thicknesses, different materials) are not allowed to be cut at the same time. It is strictly forbidden for the operator's hand to reach into the knife guard plate and the danger zone. When two or more people operate in combination, one person must be assigned to be in charge of command. The commander must monitor the hands and other parts of all operators before leaving the risk zone of the cut, and can be operated by a special person or a foot switch. After stepping on the foot, the foot should leave the foot switch and the foot should not be left on the switch surface. The last shear of each material is not allowed to be fed in front of the original scissors, and must be fed in the backward direction (ie, fed in front of the pressure plate).
If the transmission parts, fasteners are loose or other abnormal conditions are found during operation, the report should be stopped immediately, and the repair should be checked. It is strictly forbidden to work with sickness. When troubleshooting and repairing, the power supply should be cut off before the shearing machine is completely stopped, and the maintenance card can be hung in the conspicuous place of the shearing machine. It is forbidden to carry out repairs while the equipment is in motion. Do not pull the pieces under the truck scissors by hand, and remove them with a shovel or a large caliper.
After the work is completed, turn off the power, clean up the work site, and especially remind you that no objects are allowed on the work surface. Maintenance After each use, the remaining materials and waste must be cleaned up. After the work is finished, clean the surface of the shearing machine and add a small amount of lubricating oil to the refueling part for maintenance. Regular equipment maintenance is carried out every weekend.
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