Punching and Shearing Machine Preparation Before Starting
Punching and shearing machine preparation before starting
Joint punching and shearing machine and mechanical profile punching and shearing machine integrated punching, shearing angle shear, profile shear and other functions, with the advantages of light weight, small volume, low noise, etc., is the ideal equipment for modern machinery manufacturing industry such as: metallurgy, bridges, communications, electric power and other industries.
First, before starting the machine pre-preparation
1, each transmission parts lubrication should be sufficient, each lubrication point 2-3 times per shift; shear tool and punching die should be intact without chipping, fastened securely.
2, punch and lower die hole wall clearance should be uniform, in line with the punching and shearing requirements, punch lower configuration should be slightly more than the lower die hole plane; equipment electrical insulation, good grounding.
Second, the operation steps and specifications
Purpose: to ensure the normal and safe operation of the punching and shearing machine, to ensure the personal safety of the operator of the equipment, to meet the production needs.
1. Operation steps
(1) check the power supply, voltage stability, not missing phase, leakage protector, air switch is intact. Wiring, open the joint punching and shearing machine wiring cabinet, connect the line, close the cabinet door.
(2) power on and step on the foot switch, the machine has no action, the power cord interchange, while checking whether the emergency stop switch is open.
3）While working, pay attention to turn off the power every time you change the mold while working.
4）Close the switch after work, turn off the main power switch, unplug the power cord and clean up the debris.
2. Safety operation specification
(1) punching and shearing steel plates, round steel, square steel, steel sections, etc. One of them can be carried out at the same time. But not shear two kinds of steel at the same time.
(2) is strictly prohibited to shear hardened steel and beyond the capacity of the equipment for processing.
(3) shear tool, the edge should be kept sharp, blunt edge or chipping phenomenon, should be replaced in a timely manner. Shear steel, round steel, square steel, steel sections must be pressed.
(4) shear or punching, it is strictly forbidden to touch the surface of the workpiece processed by hand, it is strictly prohibited to measure the workpiece, and shall not use their hands to directly clean up the edges.
(5) the operator must stop when leaving the machine, and then drive, to check the original position of each part of the handle should not change.
(6) is not allowed to shear the laminated plate material, not allowed to shear the narrow plate material and short material that can not be pressed tightly.
(7) into the material, fingers must leave the knife 200mm outside, small pieces to use special tools.
Increase the life of the joint punching and shearing machine method.
The machine will also have the use of years, then want to make the use of this machine becomes longer than expected, or want to make the machine is not imagined so easy to damage, then the only thing you can do is to regulate the operation, and is to do a good job of cleaning the machine, then you can make the machine‘s service life increased.
Then for the joint punching and shearing machine is of course the same. Need to do a good job every day the joint punching and shearing machine warranty and sanitation work, it is possible to see the use of this machine for a longer time than they want.
Then the first point to increase the life of the punching and shearing machine is that the machine must be operated in accordance with the method of use. This is to do a good job to increase the life of the joint punching and shearing machine the first step, and this is still the more critical first step.
Then the second point is to regularly for the joint punching and shearing machine "oil", that is, some places need each more than a long time to let the place add some oil to prevent the machine rust, because rust is very easy to make the machine become less flexible.
There is also to check whether the electrical is safe, is not reliable, so that people can safely operate, which will also affect the life of the joint punching and shearing machine a key.
Another is to frequently check the machine‘s switches and other places, to see if there is damage to the phenomenon. Then after doing these, the more critical is also the last step is the end of each day, the joint punching and shearing machine tools to clean up, some of the useless or impurities clean up.
Only every step to do the standard, it is possible to make the joint punching and shearing machine to increase the life.
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