The day is spent in a busy way.

Leng Yuming and Qin Hai took Peng Jingen and several other heat treatment workers to first transform the high-frequency induction hardening furnace, and then received materials from the warehouse to prepare various formulas of solder, and then began to experiment with different processes. The workpieces processed by each different process have to go through heat treatment in the later stage, and then send them to Wang Xiaochen for flaw detection, as well as hardness, wear resistance and other aspects of testing, the procedure is very complicated.

Qin Hai is familiar with the work of testing the properties of these materials, and even guides several flaw detectors and laboratory technicians in the flaw detection room from time to time. Leng Yuming followed Qin Hai's side, didn't speak most of the time, just let Qin Hai take care of everything. However, in his heart, his opinion of Qin Hai became more and more shocked.

This little hairy child's mastery of material performance testing and principles is really amazing, he is familiar with the use of various testing equipment, and is more proficient in operation than Wang Xiaochen and other operators. After getting the test results, he was able to put forward suggestions for adjusting the formula and surfacing parameters as soon as possible, but Leng Yuming himself needed to think for a while before he realized that Qin Hai's suggestion was correct.

Such basic skills and theoretical level are absolutely impossible to obtain because he usually likes to read books, as Qin Hai himself said, so everything can only be found from Qin Hai's learning experience in a technical school. The Agricultural Machinery Technical School and Qingfeng Factory are units of the same system, and they are more familiar with each other, Leng Yuming himself has been to the Agricultural Machinery Technical School, and he knows that according to the teaching plan of the Agricultural Machinery Technical School, it is absolutely impossible to educate such a freak as Qin Hai.

Did this young man learn the science of material properties from his mother's womb? Leng Yuming began to doubt his materialist values.

"Section Chief Leng, I think this recipe is almost the same now." Qin Hai pulled Leng Yuming back from his reverie and said to him, "According to the test results, according to the current formula and corresponding parameters, the processed blade has achieved the highest combination of wear resistance and toughness, which can be used as a production specification in the future." ”

"You're quite right, I couldn't agree more." Leng Yuming nodded, he has also been doing experiments, and he can see that with the adjustment of the formula, the processing results of the blade are becoming more and more gratifying, and the performance parameters reached now have exceeded the parameter level of the domestic counterparts brought back by Xiao Dongping.

"Master Peng, Master Liu, according to this specification, you will process another 40 blades and hand them over to Section Chief Xiao, so that he can take them to the provincial agricultural materials company for testing." Leng Yuming instructed Peng Jingen and the others.

"Great!" Peng Kingen replied happily. Working with Qin Hai is really a very comfortable thing, Qin Hai has a humble attitude and quick thinking, and he only needs to do things according to Qin Hai's instructions. The process experiment, which was thought to take several days to complete, was completed in just one day.

Peng Jingen and others are professional heat treatment operators, for the quality parameters of the workpiece to some extent, from the test results, after surfacing the blade, the quality has been significantly improved, which also makes several of them have a sense of sacred achievement.

"Xiao Qin is good, his skills are very good." Peng Jingen patted Qin Hai's shoulder and praised him sincerely.

"Master Peng has won the award, in fact, several of you masters are busy this day, and I am just pointing fingers next to me, I'm really embarrassed." Qin Hai said politely.

Peng Jingen smiled: "Others want to point fingers, but I don't agree yet." You Xiao Qin pointed fingers, pointed right, pointed well, my old Peng obeyed your anger. ”

"That's right, Xiao Qin is young, and he really has two hits under his hands, I think that except for the cold section chief in the factory, other technicians can't compare to you." Liu Jianping also complimented.

"Thank you for your compliments, in fact, I am still young, and my level is still far behind." Qin Hai hurriedly thanked everyone.

Once the process requirements are fixed, it is not difficult to do the operation of surfacing welding, and the average time to complete a workpiece is only about one minute. Several heat treatment workers got started together, and it didn't take long for 40 pieces of processed rotary tillage blades to be handed over to Leng Yuming.

Leng Yuming came to the supply and marketing department with a cardboard box containing 40 blades, and Niu put the box on Xiao Dongping's desk, and the blades in the box made a choking sound. Xiao Dongping was so frightened that he hurriedly jumped up, leaned down to check whether the tempered glass plate on his desk had been smashed. After confirming that the glass plate was safe, he scolded Leng Yuming angrily: "You old cold, what kind of fame, didn't you see the glass on my table?" ”

"Ha Luha, I'll pay you a piece if you smash it!" Leng Yuming said boldly, "Look, what I brought you." ”

"The blade is machined?" Xiao Dongping's eyes lit up, and he hurriedly stepped forward to open the carton. Seeing the newly processed 40 blades inside, which still had residual warmth, his face suddenly turned into a peony flower.

"Have you tested it, and what is the quality?" He asked Leng Yuming.

"It definitely exceeds the average level of similar products in China, and is expected to be among the first echelon! You see, it's about the performance parameters. Leng Yuming patted his chest and said, and at the same time slapped a test report paper in front of Xiao Dongping.

"Great!" Xiao Dongping was overjoyed, "I'll go to Hongze tomorrow, go directly to Xue Xingfa, show him this test report, and ask him to sign and accept our blade in person." If he dares not to accept it, Lao Tzu will use the blade to abolish him! ”

What he said was actually bragging, Xue Xingfa was the leader of the provincial agricultural materials company, a county-level cadre, Xiao Dongping had no chance to see him directly. The person who usually receives Xiao Dongping is just the manager of the store department of the agricultural materials company, and due to the continuous decline in the quality of the products of the Qingfeng factory, even the manager of the store department is not very happy to receive Xiao Dongping in person. Xiao Dongping is really because he has seen too many people's cold faces in the agricultural materials company, and he can't wait to have a chance to slap his face with a backhand.

"Qin Hai, this young man, it seems that he really has two strokes, I thought he was bragging." Xiao Dongping said with emotion.

Hearing Xiao Dongping's words, Leng Yuming couldn't help but shake his head, and stopped talking. He really didn't know how to describe Qin Hai as a good way, and it was probably too rash to just use "there are two hits" to express it.

"What, this guy can't do it?" Xiao Dongping was surprised.

Leng Yuming shook his head again, thought about it, and said, "It's not that it's not okay, but it's too ...... Lao Xiao, have you ever heard an old saying that if something is abnormal, you must be a demon? ”

"I haven't heard of it." Xiao Dongping shook his head, his cultural level was not as high as Leng Yuming, and it was normal that he had not heard of such words, "Just say it directly, what is wrong with Qin Hai?" ”

Leng Yuming said: "If I say that Qin Hai's professional skills in materials are stronger than mine, do you believe it or not?" ”

"Of course I don't believe it!" Xiao Dongping replied without hesitation. Leng Yuming is also a god-like existence in Qingfeng Factory, for so many years, some college students have been assigned to the factory, but none of the college students can compare with Leng Yuming. Qin Hai is just a technical school student, if he says that his operational skills are a little higher than Leng Yuming, Xiao Dongping still dares to believe it, if he wants to say that his professional skills are stronger than Leng Yuming, he will not believe it if he is killed.

Leng Yuming nodded very seriously and said, "However, I want to tell you very responsibly that Qin Hai's professional level in terms of materials is indeed higher than mine. ”

"Is this true?" Xiao Dongping's face also turned a little pale, and he began to understand what it meant to be "something is abnormal, it must be a demon". He knew that Leng Yuming was a strict person, and he would not joke easily, if what he said was true, then this Qin Hai was indeed a demon.

What is the Provincial Agricultural Machinery Technical School, can the people of Qingfeng Factory not understand? In the past few years, there are more than a dozen technical school students, and their ability is just like that, a little better than the apprentices in the factory. Now a Qin Hai emerges from the middle, and he can actually make Leng Yuming sigh to himself, what is this not a demon?

"Let Lao Xiang take a moment to ask Long Changsheng to see what amazing performance this Qin Hai had during his time at the technical school...... However, Lao Leng, Qin Hai's ability is great, which is a good thing for our factory. Are you still worried that he will steal your position as the head of the technical section? Xiao Dongping said.

Leng Yuming waved his hand: "If he can really replace me, I am willing to let Xian." I don't have much interest in being an official, so let me be the head of the technical section, which is just to catch ducks on the shelves. I'm just sorry for this talent, it's a waste to put it in Wei Baolin's hands. ”

Speaking of Wei Baolin, Xiao Dongping wilted all of a sudden, and he sat back in his seat angrily and said, "Alas, don't mention him. Forget it, I'd better think about how to sell the blades tomorrow, so as to solve the sales of these 20,000 blades first, and recover the backlog of funds. As for the rest, I'll leave it to you. ”

"You hurry up, if you can open up the market, maybe you can make Wei Baolin change his mind. Otherwise, if our factory really switches to washing machines, it will be troublesome. Leng Yuming said worriedly.