Meng Jianye said a little dry, so he picked up the water next to him, but when he put it to his mouth, he saw Fang Zhe and Ling Guoqiang looking at him with incredible eyes, which made Meng Jianye's heart sigh for no reason, and said in his heart, What is wrong with these two?

"Thank you...... You...... Do you know welding equipment, too?"

This time it was not the articulate Ling Guoqiang who spoke, but the accustomed dull Fang Zhe, Meng Jianye guessed right, they were indeed stunned, and they were very stunned, because they didn't expect that Meng Jianye, who they called the pseudo-technical pillar, was not only proficient in the technical principles of welding equipment, but also more professional than their two majors in some aspects.

This made Fang Zhe and Ling Guoqiang not calm, especially Fang Zhe, who was thinking about what would happen if he did Meng Jianye's position just now, but now it is ridiculous to think about it.

"I don't know much, but the special wire feeding mechanism for carbon dioxide gas shielded welding you made is exactly within the scope of my understanding!"

"What? You even know that?"

As soon as Meng Jianye's words fell, Ling Guoqiang let out an exclamation, he just said the truth, but there was actually a big hole in his words, that is, he did not clearly indicate the scope of application of the components he was selling, which Cheng thought that Meng Jianye not only knew, but also seemed to know better than him.

This made Ling Guoqiang feel a sense of powerlessness that his whole body was stripped naked, he was here to sell things, and he was simply embarrassed.

Meng Jianye didn't know what the two of them really thought, so he really didn't care about Fang Zhe and Ling Guoqiang's surprised looks, so he couldn't show off, just looked at the design drawings that the two of them took over was really meritorious, so he casually commented, if the two of them accepted it humbly, then Meng Jianye would say more, if he couldn't listen to it, Meng Jianye would only laugh, and he wouldn't take it to heart at all.

After all, they are just two college students who have not yet graduated, even if Meng Jianye is pretending to be a madman~~ forcing a madman, it is impossible to use the college students who have not yet entered the society to brush up on their sense of superiority, if this is spread out, Meng Jianye will really have no face to be a man.

So when Meng Jianye was surprised to see the two of them, he still wanted to listen to it, so he looked at the drawings and continued to comment: "In addition to the need for hose guide welding wire for carbon dioxide gas shielded welding, have you ever seen this thing on other types of automatic welding machines?"

"I ......"

Ling Guoqiang really wanted to justify himself and excuse himself, but unfortunately when the words came to his mouth, he found that he couldn't say a word, but Meng Jianye didn't care about Ling Guoqiang's embarrassment, stretched out his finger and pointed to two places and continued: "The reason why I said that your push-pull wire feeding mechanism is complicated, the key to the problem is here, two motors connected in parallel.

Although the name is called push-pull wire feeding mechanism, but after all, the method is mainly pushed, supplemented by pulling, and the purpose is not to reduce the friction of the welding wire in the hose, so that the hose can become longer, so that the welding single machine working surface becomes larger and more flexible, this idea is very good, but have you ever considered how to coordinate the parallel motors? Is it synchronous work, or cross staggered?

Fang Zhe was speechless when he asked this, he designed this set of wire feeding mechanism at that time, as Meng Jianye said, he only saw that he could make the side of the hose long and increase the flexibility of the single machine, and he really didn't consider how to coordinate the two motors.

Now that Meng Jianye said this, he couldn't help but feel that his previous seemingly perfect design was really full of loopholes, so he was as determined as Fang Zhe, and his face at the moment was also blue and white, frowning and groaning for a long time, and then cautiously said his own improvement method: "I can try to adjust the two motors." ”

"Then do you know what kind of strength is considered to be finely tuned?"

"This ......"

This is completely speechless, there is no way, the problem behind Meng Jianye completely cuts to the crux of the push-pull wire feeding mechanism.

If you want to adjust the push-pull wire feeding mechanism, you must be proficient in the operation process of carbon dioxide gas shielded welding, otherwise you will get rid of rich practical experience and rashly adjust, and you can only come out of nondescript Xibei goods, which can not be done at all.

Fang Zhe is good in all aspects, but what he lacks is rich practical experience in welding technology, and this shortcoming is precisely the most fatal flaw of the push-pull wire feeding mechanism he designed.

Fang Zhe never thought that his design, which was praised by the teachers and students of the academy, would have such a fatal flaw, and he was suddenly a little depressed, he was still counting on using this design to repay his brother's debts, which Cheng wanted to be shattered by Meng Jianye in a few words.

This made Fang Zhe sad, but also couldn't help but show despair, and later there were tears in his eyes, seeing that the man was about to burst the embankment with tears, Meng Jianye finally realized that something was wrong, and hurriedly said: "Alas, Xiao Fang, I just helped you check and fill in the gaps, so that you can better improve your design, why did ......you cry?" You're a ...... old man."

Meng Jianye didn't say that it was okay, but as soon as he said it, Fang Zhe cried even more sadly, making Meng Jianye depressed, he knew that Fang Zhe had such a fragile glass heart, where would he talk so much, and he had already sent the two away with a word.

But now Fang Zhe is crying like a bullied girl, Meng Jianye doesn't want to mention how awkward it is.

"Meng Changzhu, don't mind, Fang Zhe was also forced by his brother's affairs......"

Ling Guoqiang is definitely a clever person, while he comforted Fang Zhe, he saw that Meng Jianye's face was full of unhappiness, and hurriedly told Fang Zhe's young brother about it.

Only then did Meng Jianye know that his words had cut off people's livelihoods, so a rare old face turned red, it seems that the problem of being a good teacher in the future must be changed, otherwise it will not be good to make people lose their children and grandchildren one day.

Thinking so in his heart, the whole person felt a lot better, but in the face of his own mess, Meng Jianye was also a little helpless, he couldn't say that Fang Zhe's set of things was impossible for other factories to procure, that didn't mean that he made up two more knives on the weak hearty liver.

But just like that, he rejected Fang Zhe, and Meng Jianye was a little unbearable, he didn't see it, but since he saw it, it couldn't make people feel cold.

So he pondered for a while, and then asked, "Where is your brother from, and how old is he?" ”

"People from Honglin City, 28 this year!" Fang Zhe replied in a choked voice.

"Honglin City, is it our Honglin City in Kandong?"

"Yes, it's on the northeast side of the sea!" Ling Guoqiang nodded affirmatively.

"That's good, it's much easier to do, okay, Fang Zhe, don't cry, if you have time, notify your brother and let him report to Endeavor Factory!"

As soon as these words came out, Dengshi, who was still shedding tears, stopped crying, his eyes widened, and he asked incredulously: "Meng Changzhu, are you telling the truth?"