256 Magnetic Bias

Jianbo said that our goal is to produce 150,000 refrigerators per year, and now Qinghua Wan can solve the problem of 70,000 compressors, and there is still a gap of 80,000 units, so ......," Shen Jiale said hesitantly.

"Jianbo doesn't want me to help you get 80,000 compressors, right?" Lin Zhenhua said, "The Light Chemical Department can only get 70,000 units for you, how can I get 80,000 units?" Also, this thing is to be used every year, Jianbo means, won't it be for me to get it every year, right? ”

Shen Jiale asked worriedly, "Lin Zhenhua, is this matter very troublesome?" ”

Lin Zhenhua looked at Shen Jiale and was really speechless. This girl is a good hand at welding, but when it comes to human sophistication, as well as national policies and the like, she is completely stupid.

Lin Zhenhua gave Gao Zuxing a face on the issue of the five-blade fan, and the achievements of the Ministry of Foreign Trade at the Frankfurt Equipment Exhibition also have Lin Zhenhua's credit. Gao Zuxing will definitely keep these things in mind, so if Lin Zhenhua asks Gao Zuxing to help him do something, Gao Zuxing should agree. The import target of 80,000 compressors is a matter of strips for Gao Zuxing, and Lin Zhenhua can get it. But there is such a thing as favors, and once you use it, you will lose it once, why should Lin Zhenhua waste these favors for Jin Jianbo?

"Lin Zhenhua, Jianbo said, if it costs money to do this, the money can be borne by our Jiang Shidian, as long as you tell him a number, he can do it for you." Shen Jiale continued.

Lin Zhenhua sighed and said, "Shen Jiale, you really shouldn't be involved in this matter." Isn't it nice for you to send out your bath tickets, boiling water tickets, and popsicle tickets? I can do this thing for Jianbo to do, but it is unlikely that he will get 80,000 units at once, and it is still possible to get 3 or 40,000 units. You go back and tell Jianbo, my relationship is also very limited, and your factory still has to find a way to solve the source problem of the compressor by itself. As for the use of money, there is no need to talk about it, he dares to give it, but I don't dare to accept it. ”

Shen Jiale heard two attitudes from Lin Zhenhua's words, one is a loving attitude towards her; The other is for Jin Jianbo, which is a business-like attitude towards business partners. Lin Zhenhua's words obviously implied that he was willing to give Jin Jianbo face this time, but only once, and it would be over after giving it. And he gave Jin Jianbo this face, nine times out of ten, he still saw her Shen Jiale's face.

"Okay, Lin Zhenhua, I'll go back and talk to Jianbo." Shen Jiale replied a little depressed, "I'm sorry, I embarrassed you." ”

Looking at Shen Jiale's expression, Lin Zhenhua felt some distress for no reason, and he didn't know how to tell Shen Jiale, so he had to change the topic and said, "Xiao Shen, aren't you in a hurry to go back?" If you don't play in Xunyang for two days, I see that there is a convenient car to go to the well in Nandu, and I will give you a ride.

"No, there are still children at home." Shen Jiale said, "I have been out for three days, and I plan to take the train back to Nandu in the afternoon." 、.

Lin Zhenhua said: "I'm really sorry, I came back from abroad, and I went to Nanjing and Shanghai to do something and let you wait here for two days in vain." ”

Shen Jiale showed a smile on her face, she raised a document in her hand, and said, "No, I didn't wait here in vain, I helped your horse engineer translate some materials." ”

"Engineer Ma?" Lin Zhenhua was stunned, "Ma Jie? ”

"Yes, it's Ma Jie." Shen Jiale said.

"Play the piano!" Lin Zhenhua said that he also learned this word from Zhu Tiejun, and he thought it was very cool to say this, "How can Ma Jie catch your fault?" Also, what are you kidding about helping him deduce the information? ”

"It's some Japanese welding materials, Ma Gong said, he couldn't find anyone to translate, just I was fine, so I helped him translate some." Shen Jiale said. Speaking of welding, her expression became vibrant, as if she was a flower in a long drought and rain. Speaking of this, she stood up and said, "By the way, I still have to go to the horse worker, I haven't finished translating these materials from him, I want to tell him, I will take them back to Nandu to interpret them for him, and then send them back after the translation." ”

"You sit, I'll let Ma Jie come over by himself."

Lin Zhenhua said, picked up the phone on the table, and made a call to the workshop, asking them to inform Ma Jie to come over immediately. Ten minutes later, Ma Jie came in breathlessly, and as soon as he entered the door, he asked, "Manager Lin, are you back?" Is there something wrong with me? ”,

Lin Zhenhua pointed at Shen Jiale and said, "It's not me, it's Xiao Shen looking for you." ”

Ma Jie found Shen Jiale sitting on the sofa, nodded and said, "Master Shen, are you here too?" ”

"By the way, Ma Jie, how did you come up with the idea of asking Master Shen to translate the materials for you?" Lin Zhenhua asked. In front of Ma Jie, he didn't act like he was too familiar with Shen Jiale, so he called Shen Jiale Master Shen according to the habit in the factory.

Ma Jie said embarrassedly: "It's a coincidence." We brought back some welding materials from Frankfurt, and Manager Shi helped to find several Japanese teachers from the Normal University to help interpret them, but when I looked at it, I couldn't read the translation at all, because they didn't know how to weld at all. I came to you with the information, but I didn't find you, but I ran into Master Shen. ”

Shen Jiale said embarrassedly: "I saw that the information in the hand of the horse worker was in Japanese, and it was also welding, so I said that I also knew a little, but in fact, I didn't know much, so I only translated a little bit, and I had to keep checking the Japanese-Chinese dictionary." ”

Ma Jie said: "Master Shen is so modest, you don't just know a little." I have read the information you translated, and it is very accurate, especially those who don't know the welding terminology, and they still think that you are engaged in electric welding. ”

Lin Zhenhua secretly felt funny, and he asked Ma Jie: "Xiaoma, you said that you thought Master Shen was engaged in electric welding, so what do you think she should have done?" ”

Ma Jie said blankly: "She said that she is from the administrative department of the petrochemical machinery factory, and she is in charge of issuing bath tickets." I said that the petrochemical machine is really a waste of talents, such a good language talent, how to issue a bath ticket? ”

"Confused!" Lin Zhenhua reprimanded, "When Master Shen burned the electric welding, you were still wearing open crotch pants." ”

"Won't it?" Ma Jie looked Shen Jiale up and down, feeling that she didn't look like an aunt no matter how she looked, "Manager Lin, it's okay for you to say I'm young, but you can't talk about Master Shen so old, right?" How do I think, she is as big as my sister at best, how can she burn electric welding for more than ten years? ”

Shen Jiale covered his mouth and smiled: "Manager Ma Gonglin is right, I learned electric welding with my father when I was very young, and I have been burning electric welding for more than ten years now

Lin Zhenhua said: "Ma Jie, remember, the eldest sister in front of you is the best welder in the light chemical system of the entire Jiangnan Province." A few years ago, there was only one person in the entire Jiangnan Province who could burn TIG welding, and that was her. ”

"Really!" Ma Jie's eyes lit up with golden light, "Master Shen, I really didn't expect it, oops, I'm really sorry!" ”

Shen Jiale said with a little shyness and pride: "It's not like Manager Lin said, in fact...... I remember that Manager Lin would also burn argon arc welding. ”

"That's great!" Ma Jie was overjoyed, "Master Shen, I just took your translated materials and found two masters in the workshop to test the method of heating and correcting deformation after welding, and I always feel a little uneasy, can you guide us?" ”

Ma Jie is a technical nerd, and when it comes to technical issues, he is a bit dumbfounded. As soon as he heard that Shen Jiale was actually the best welder in Jiangnan Province, he immediately thought of pulling Shen Jiale to be the on-site guide, and completely forgot that the other party was just a guest in the factory.

Lin Zhenhua had no choice but to stop it: "Xiaoma, don't make trouble, Master Shen is a guest, besides, she has to catch a train back to Nandu in the afternoon." ”

“*…… Oh, I'm sorry, I ......" Ma Jie knew that he was abrupt, and he was embarrassed.

Shen Jiale looked at the watch on his wrist and said softly: "It's still too late, Lin Zhenhua, otherwise, I'll go to the workshop with the horse worker to have a look." ”

Lin Zhenhua saw that there seemed to be some pleading in Shen Jiale's eyes, and suddenly remembered the tears on Shen Jiale's face when he went to the petrochemical machine to take away those welding machines last year. He nodded and said, "It's okay, then I'll trouble you." ”

The three of them left the office building of the company's headquarters and walked towards the workshop together. Ma Jie came by bicycle, and at this time he pushed the cart and walked side by side with Shen Jiale, asking Shen Jiale long and short questions all the way, all about welding technology. make

As a graduate of the Department of Mechanical Engineering, Ma Jie also learned welding, but there is more theoretical knowledge and less practical experience. Ma Jie has accepted the task arranged by Wei Dongqi these days and is studying the problem of welding stress of high-pressure vessels. When Lin Zhenhua called him, he was in the container workshop and several welders were testing stress relief methods in steel pipe welding.

The three of them came to the welding site, Ma Jie pointed to a section of steel pipe welded on the shelf and said to Shen Jiale: "Master Shen, you see, this is the steel pipe welded by our state, after cooling, the steel pipe has a slight bending deformation, we are testing how to correct this deformation?" ”

Shen Jiale's eyes lit up when she saw the welder and weldments, she walked forward quickly, touched the weld with her hand, and said, "Oh, when you were just welding, the power cord was misconnected, right?" ”

A welder named Yu Bin asked puzzledly, "What does it mean that the power cord is misconnected?" ”

Shen Jiale pointed to one end of the steel pipe and asked, "Did you connect the power supply to the end of the steel pipe just now?" ”

"yes, that's the only place where it can be clamped." Yu Bin said, after speaking, he asked a little puzzled, "How do you know that we are caught at one end and not the other?" ”

Shen Jiale smiled slightly and said: "I can see it from the shape of the weld, because you clamp the power supply at this end, so when welding, the welding arc will be biased to the other end, we call this bias blowing." ”

Ma Jie nodded on the side and said: "I remember, this phenomenon was mentioned in the book in the past, this is because the current flows from the side, creating a magnetic field, and the welding arc will be deflected under the action of the magnetic field." As for the deflection method, I can't remember it at once, so I guess it's biased to the side with less magnetic flux density. ”

Shen Jiale said: "It seems that this is the truth, I can't say it clearly." However, I know that bias blowing will cause the arc to deviate from the weld pool, so that the weld is not good-looking, and it is easy to appear porosity, which will not pass through, and affect the quality. ”

Yu Bin looked at Shen Jiale's age, but he spoke like an authority, and he was very unconvinced. He was an early retired welder from the surrounding factories in Ben Youjun, and he already was. It's a lot old, and it's on hand

The technology is very good. He had encountered this kind of magnetic deflection during welding in the past, but he had never thought about it in detail, and he didn't think there was anything wrong with it. Now listening to Shen Jiale, it seems to be quite serious, this

It made him a little unbearable.

"This little master, what kind of bias blowing you said will affect the quality, so what can you do to avoid it?" Yu Bin shouted.

Shen Jiale said: "There are many ways to do this, one is to connect the power contact directly under the solder joint. If it is inconvenient, then when welding, the electrode is slightly inclined to the direction of the bias blowing, which can also offset the effect of the bias blowing. ”

"Why don't you try?" Yu Bin said.

Shen Jiale looked back at Lin Zhenhua and asked for his opinion. Lin Zhenhua smiled, handed her a welding overalls earlier, and said, "Come, you change into overalls and demonstrate to everyone." ”

Shen Jiale handed Lin Zhenhua a grateful look, then took the work clothes and put them on his clothes. Ma Jie brought her welding gloves, a face mask and a work hat. Shen Jiale dressed up, and suddenly returned to the sassy and heroic appearance of the year.

The workers in the container workshop didn't pay much attention to it when they saw that Lin Zhenhua personally accompanied a girl. Now seeing that this girl was actually wearing work clothes, as if she was going to show her hand, they gathered around one after another, wanting to see what kind of god it was, and actually asked the deputy general manager to accompany her personally.

Shen Jiale pulled the wire on the welding machine, clamped it on the steel pipe, and then clamped an electric welding wire on the welding tong, ready for welding. While doing all this, she had a trance-like feeling as if the last time this was

It was a few hundred years ago, and it was like doing this kind of work all my life. She looked back and saw many workers standing behind her, waiting to see her demonstrative, and she couldn't help but get a little nervous.

"Jiale, relax, remember, you will always be the best welder in Jiangnan Province." Lin Zhenhua's voice sounded softly in her ears.

Shen Jiale felt a heat in her eyes, but fortunately, the welding mask blocked her face, and no one could see her expression. She silently took a deep breath, lifted the welding tongs, and gently touched the solder joint with the wire.

A string of brilliant welding sparks flew up, like Shen Jiale's flying youth...... )……