The young female worker named Gao Mingyue glanced at Shen Huan before lowering her head and saying, "Yes, I'm sorry, Team Leader Song, I really had an urgent matter just now!"
” Song Haifeng criticized: "Even if people have three urgencies, you can't run to the toilet at this time, right?"
What if something goes wrong?
If I hadn't seen it just now, Zhao Hualiang would have moved your machine, if there is a safety accident, your responsibility is not small!
” Gao Mingyue hurriedly said: "I'm sorry, Team Leader Song, I won't be next time!"
” Song Haifeng's face was slightly pale, and he said in a deep voice: "Okay, you turn on the phone now and try again!"
” Gao Mingyue lowered her head and walked to the back of the console, then restarted the CNC system according to the operating procedure, and manually raised and lowered the cutting torch, after nothing abnormal, she turned on the air source switch, and soon there was a high-speed air flow sound from the air cavity of the cutting machine, acetylene gas was normal, and then the high-pressure oxygen automatically followed, but the ignition was just successful, and within two seconds, the flame suddenly went out again.
Gao Mingyue raised her head and smiled bitterly: "It's still that problem!"
The gas supply is faulty!
” But at this time, Gao Mingyue didn't pay attention, and somehow put her hand on a certain part of the operation panel, and then it was ignited again.
At this time, the maintenance worker named Zhao Hualiang seemed to be in a hurry, and walked under the cutting torch in two steps, ready to inspect.
Shen Huan knew in an instant that it was broken, the safety awareness of these workers was indeed a little weak, they didn't seriously implement the safety operation procedures, and even the machine was not turned off, and the maintenance worker had to go up for maintenance.
This time, I don't know why, the nozzle of the cutter beeped and ignited all at once, but this time the flame was obviously not normal, and it suddenly burst into flames, and the flame was more than half a meter in diameter.
Shen Huan didn't care much, and shouted: "Turn off the phone!"
” Then he flew over and pushed the maintenance worker Zhao Hualiang on the shoulder, pushing him to the side.
Fortunately, Shen Huan reacted quickly, and everyone present was frightened at this moment, and Gao Mingyue, a young female worker, was even more busy and directly pressed the emergency stop switch.
All power and gas sources were cut off, and the flames were extinguished in a flash.
It's really too dangerous at this moment, if it weren't for Shen Huan pushing him, that maintenance worker Zhao Hualiang would be disfigured this time!
Despite this, his hair was scorched quite a bit!
There was suddenly a smell in the air that came from the time of roasting pig's hair.
And Shen Huan also fell to the ground all of a sudden because of too much force.
Gao Mingyue was frightened, she knew that she had almost made a big mistake just now, if it weren't for this new young man, I was afraid that she would be expelled because of this accident.
Of course, this is quite light, the most important thing is in my heart, I am afraid that I will carry a shadow for the rest of my life, and a healthy person will be burned by my own operation error, how terrible it is.
Gao Mingyue knew that this time it was this young man who helped her, so she hurriedly walked over and helped Shen Huan up from the ground, and said, "Comrade, you, are you okay?"
Thank you so much just now, otherwise I wouldn't know what to do!
” At this time, the other two workers also helped Zhao Hualiang, the maintenance worker who was pushed down by Shen Huan and escaped the catastrophe, to help him up.
That Zhao Hualiang was also so frightened that his face turned pale, of course he knew that if it wasn't for the young man just now this time, he would at least be the result of disfigurement!
Song Haifeng didn't expect that a major safety accident almost happened under his nose.
Fortunately, the new deputy team leader Shen Huan reacted quickly, otherwise it would be really a big trouble, and if you don't do it, someone will die!
Shen Huan was also afraid when he thought about it, he was in a hurry to save people just now, and he didn't take into account his own safety, the situation just now should be due to the failure of the gas source of the cutting machine, and the backfire phenomenon caused by the sudden misoperation of the ignition, this kind of deflagration is very dangerous, but fortunately, it is just that, and it did not cause more serious consequences.
This phenomenon is not only prone to occur on ordinary acetylene flame guns, but also on cutting machines, and even on household gas stoves.
The most serious is that there is a problem with the output pressure of the mixed gas, after it is too small, the speed of the transported gas is less than the flame combustion rate, and part of the flame burns inside the nozzle, instead of burning outside the nozzle, resulting in the temperature of the nozzle is too high, and the gas in the gas supply pipeline is detonated, and a strong deflagration occurs.
In that case, it's not just the maintenance worker who is in danger, but the people standing next to the cutter are all in danger.
And this time, fortunately, it was a direct deflagration, that is, a kind of deflagration that was not ignited.
Shen Huan took a look at this frightened young female worker, she looked about her early twenties, about the same age as herself, most of the operators of CNC flame cutting machines like her were the children of workers in Jiangnan Changxing, and then went to Jiangnan Changxing Vocational and Technical School for three years, and after graduation, she went to Jiangnan Changxing, where her father worked, and worked as a shipbuilder.
Compared with those who outsourced and those who graduated from junior high school, workers who graduated from technical schools are still more promising.
Especially the operation of this kind of CNC machinery and equipment, it is not the ability of ordinary workers, and it must go through a relatively long period of professional theoretical learning and practical operation skills training before they can take up their posts.
Shen Huan didn't forget to thank herself when she saw that her face turned white with fright, so she hurriedly said, "It's okay, you don't have to thank me."
We are all Jiangnan people, and we should help each other.
But what happened to you just now, why did you suddenly hit the switch again, I think you seem to be a little uneasy, are you in trouble?
” At this time, Song Haifeng also came over and scolded loudly: "Gao Mingyue, what's the matter with you?"
Almost had a big accident!
” Gao Mingyue seemed to feel very aggrieved, but she never shed tears, Shen Huan saw this, and hurriedly said: "Team Leader Song, don't blame her!"
I think something must have happened to her, or she wouldn't have misoperated just now.
But the deflagration just now, it's not all because of her misoperation, or the fault of this machine is more serious, fortunately I found it just now, otherwise it will leave hidden dangers, and if there is an internal deflagration, it will be even more serious.
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Now let's solve the problem of machine failure first, after all, it is just a dangerous omen, and it does not constitute a safety accident!
” Song Haifeng is actually a very peaceful person, at this time, seeing Shen Huan say this, he didn't want to say anything, walked up to Zhao Hualiang, and took a look at this maintenance worker, who was only scorched with a small amount of hair, and was not injured, but this maintenance worker didn't take his own safety seriously and didn't follow the safety operation procedures at all.
Then Zhao Hualiang also knew that he had made a big mistake, and hurriedly lowered his head.
Song Haifeng said loudly: "Zhao Hualiang, do you know that you almost hurt yourself just now, and you are going to kill all of us by the way?"
Although you are not under my control, I still have to seriously criticize you, you have no safety awareness at all, I really don't know how you received safety training!
”