Song Weize was also very surprised by this. Is Qin Zhenhua a bold artist? But as long as he glances at his feet and sees that he is stepping on a wooden board, he will understand.
Of course people come prepared.
According to the operating procedures, you must not hold the welding rod with your hands, but if you are fully prepared, then there will be no problem. Just like operating with electricity, according to the electrician's operating procedures, the power must be cut off before you can touch the circuit, but
Skilled old electricians often work with live electricity. If they step on a stool and touch it with one hand, there will be absolutely no problem.
Now, when Qin Zhenhua steps on the wooden board, his yellow rubber shoes are insulated, and the welder's gloves are also insulated, so combined, the problem is not big.
However, how his protective mask floated in front of his head was a mystery.
Welding sparks contain a large amount of ultraviolet rays, which are very harmful to human eyes. Therefore, welders must wear special protective masks that can filter ultraviolet rays. There are handheld ones and head-mounted ones. It is said that the head-mounted ones are more suitable.
It is convenient and does not need to be held by hand, but in actual operation, everyone likes to hold it by hand.
That thing holds back the panic. If it is worn on the head and is inconvenient to move, and if it is hand-held, move it to the front of the face when welding, and move it away after the welding. After repeated operations, everyone has already formed an instinct. Otherwise,
Wearing them right from the start of work until the end is not comfortable.
The welding rods are being consumed rapidly, one after another. At the same time, the welding seam remains red-hot. The temperature above has already reached thousands of degrees. If you want to weld, then naturally
The steel on both sides must be melted before it can be fused together.
At this time, the technique is very important. The moving speed, the angle of the welding rod, etc. are all particular. If there is a slight problem, a false weld will appear. Now, although the result of Qin Zhenhua's welding cannot be seen yet, just by looking at the technique, you will know that it is
Veteran, it looks good.
Although the welding length is only a dozen centimeters, to burn through 200 millimeters, ten welding rods are used!
While Qin Zhenhua was welding, Yu Changhong had already finished welding. He put down the welding handle, picked up a small hammer, and carefully tapped the position of the weld. What was exposed were the most beautiful crow's feet!
This is the craftsmanship of a master. Hum, as a young man, if you don't practice in the workshop for a year or two, can you burn through armor steel?
Yu Changhong was very satisfied. Just when he was welding, he heard that Qin Zhenhua was going to cause trouble again, so he ignored him and just wanted to finish the welding quickly. Now, he can take a look at Qin Zhenhua.
He turned his head and glanced at Qin Zhenhua's solder, and was stunned immediately. He was not even afraid that the solder would burn his eyes, and he made a sound in his mouth: "What are you welding?"
Look at the blazing red color and the thickness of the burned-through armor steel, which is far more than one hundred millimeters. Did he weld two pieces of armor steel at an angle?
What is he going to do?
In the car body workshop, workers often use scraps to practice their welding skills. They are all welded flat, and the thickness of the weld is the thickness of the steel plate. But Qin Zhenhua actually welded it obliquely. From a professional perspective,
The entire weld has turned red, which means it has been burned through and the weld is done!
How could he do this?
In this case, they will be compared. Even if the quality of the two people's welds is the same, Qin Zhenhua's welding is thicker and the difficulty is naturally greater, so he still wins!
Cunning, cheating! All kinds of thoughts were echoing in Changhong's mind. He tried hard to turn his eyes away from the welding seam, otherwise he would be blind, and his mind was still in chaos.
How to do how to do?
"Okay, welding is done!" Qin Zhenhua put down the welding gun, and then put down the protective mask. There was already a red mark on the corner of his mouth.
So that’s it! Song Weize suddenly realized that Qin Zhenhua was wearing a mask just now!
The mask is irregular in shape, made of several pieces of protective material glued together, with a rib in the middle. When Qin Zhenhua let go, he bit the bulge inside the mask with his teeth, so that his left hand could be free to hold the welding rod.
Practice brings true knowledge. It seems like this is not the first time for him to do this. He must have done this before!
There was a lot of sweat on his forehead. The welding just now was really time-consuming. He was worried that it wouldn't be burned through. Fortunately, the result looked good now.
A beautiful crow's foot appears at the weld, and it shows up without hitting it with a hammer.
"Director Zhou, Director Song, I have welded it, let's check it," Qin Zhenhua said.
You can tell whether the welding is strong or not by looking at the appearance. You don’t need to put it on a special radiographic inspection machine to see that Qin Zhenhua’s welding is quite perfect, and the thickness is twice that of Yu Changhong, so Yu Changhong must have lost!
"It's true that heroes come out of youth since ancient times. We all misjudged Qin Zhenhua's welding skills. How about he come to our car body manufacturing workshop?" Zhou Xuejun said.
With the skills that Qin Zhenhua has revealed now, it is absolutely no problem to go to the car body welding workshop. You can start working in the car body welding workshop, and you can definitely start your career.
"Director Zhou, Qin Zhenhua is an all-rounder in craftsmanship. Letting him go to the car body manufacturing workshop is burying talents. Workers with such good skills and ink in their stomachs should enter our R&D room." Song Weize said in the interview.
Someone on the side spoke.
No one said who won the competition between the two. It goes without saying. If it were said now, it would make Yu Changhong even more embarrassed. There was no need to continue the competition of skills. Song Weize had already made up his mind to defeat Qin Zhenhua.
Take it to the R&D room.
Song Weize's attitude changed so quickly that it was unimaginable. Others didn't know it, but Zhou Xuejun knew that Old Song had taken a liking to Qin Zhenhua's craftsmanship. Their R&D room was in urgent need of fresh blood.
In the entire factory, the R&D room is the most enviable. It is so exciting to do R&D without having to do repetitive work on the production line day after day, and the treatment there is still the best!
If Yu Changhong retreats quietly now, forget it, but how can Yu Changhong just let it go? His face is ugly. Look at the scraps on the ground. Isn't the part Qin Zhenhua cut off also a slope?
You weld this side, I weld that side, and I will weld the same thing!
When Yu Changhong thought of this, he squatted down and started playing with it.
"Lao Yu, what are you doing?" When Yu Changhong's welding machine made a buzzing sound, flying sparks hit everyone's eyes.
Yu Changhong didn't say anything. Now he was holding back a lot of energy.
Just when he was concentrating on welding, he heard the voice of Qin Zhenhua's broken voice: "I am a person who knows how to mess around. How can I enter the R&D room?"
Yu Changhong's hand suddenly shook. Oops, a big air bubble came out of the weld!