Wang Zhen said that Zhang Tianming believed Wang Zhen's words, because he graduated from a well-known foreign university and worked in the field of machining abroad for fifteen years. Five years ago, he was hired back to China by the board of directors for a high salary. His skills were ranked in Jiangcheng.

Everyone in the factory was very convinced and polite to Wang Zhen. Zhang Tianming also respected Wang Zhen very much, so he usually called Mr. Wang.

But even though Wang Zhen said it was difficult, Zhang Tianming was still unwilling to accept it when he saw that the fat meat in his mouth could not be eaten.

"With that being said, didn't the other party say he would send a technical guidance?"

"That's called Lin Feng?" Wang Zhen showed a hint of disdain in his eyes. "I have never heard of this character in the mechanical processing technology industry."

“He is the boss of designing parts.”

Wang Zhen's disdain in his eyes became even stronger, "Since he is a design player and does not engage in mechanical processing, he knows any processing technology. Not to mention him, even those top experts in the industry cannot solve the current problems of our factory."

“Unless the board of directors agrees to acquire laser CNC machine tools and superalloy press machines.”

Hearing this answer, Zhang Tianming took a deep breath.

Laser data machine tools and superalloy press machine tools are both big guys with more than 500 million.

For the order of 50 million, buy two machine tools worth more than 500 million, unless those on the board of directors are collectively frustrated.

After a long time, Zhang Tianming smiled awkwardly.

"Anyway, give it a try!"

At this time, the doorman called.

"Crestor, a Miss Zhao Feifei brought a young man named Lin Feng to you."

When it comes to Cao Cao, Cao Cao will arrive.

"Okay, I'll get out right away."

After hanging up the phone, Zhang Tianming glanced at Wang Zhen opposite him.

"Or why should we go see this person together?"

"Okay!" Wang Zhen snorted, looked up and left.

He also wanted to see what Lin Feng had.

......

"Hello Miss Zhao!"

"Hello, Director Zhang, this is my boss, Lin Feng."

"Hello, Boss Lin!"

"You're welcome!"

After a brief introduction between the two parties, Wang Zhen was even more disdainful of Lin Feng, because the mechanical processing industry relies on age to make a living.

As we get older and experience more difficult and complicated mechanical problems, our technology is more comprehensive.

And Lin Feng looks too young.

But Zhang Tianming is very enthusiastic.

"Two guys come from afar, let's go to the office to have a cup of hot tea."

Lin Feng shook his head.

"It's not necessary to drink tea. Director Zhang, we are here this time to visit your factory and solve some technical problems in our order."

"Okay, I'll take you there."

The four of them entered the factory gate a few minutes later. Looking around, they saw that the machines inside were all half-used and half-stop. Moreover, the workers were not in high spirits, giving people a feeling of dullness.

There is no way, the orders are too small, and it is already very good to have half of the machine tools started.

After entering the factory, it was Wang Zhen’s turn to lead the team. After all, he is the technical director and is most familiar with the machine tools in the factory.

Several people walked to a large machine tool that was started. Wang Zhen introduced himself with a proud look, and his tone was a bit showing off.

"This is an S_125 alloy forging machine tool. Our factory spent 300 million yuan to purchase it five years ago. It is also the largest and best machine tool in our factory. It uses..."

At this time, Lin Feng interrupted the other party.

"Mr. Wang, please don't need to introduce it. This machine tool cannot make the parts we request."

Hearing this, everyone else was stunned.

Wang Zhen sneered, "Boss Lin, are you too arbitrary? This machine tool is mainly used to process curved parts and is the most suitable machine tool for forging the U-shaped parts you need."

"Arbitrary?" Lin Feng shook his head.

"S_125 alloy forging machine tool is a machine tool that was creatively invented by David Krell, a American Zeus Machinery Manufacturing Company, specially used for processing motifs. It adopts high-temperature quenching technology in three forging furnaces. The forging port uses a 9.86 hardness alloy custom model. Using rapid air pressure technology, it can produce parts with a total area of ​​no more than 0.43 square meters and a bending degree of no more than 10 mm per meter."

Zhang Tianming next to him was stunned. He was just the factory director and knew a little about technical information, but he was not as comprehensive as Lin Feng.

Wang Zhen was slightly shocked. He knew what Lin Feng said, but he didn't expect that this young man was not in the mechanical processing industry, but he understood so clearly.

However, Zhao Feifei thought it was normal, after all, her boss was a genius.

Lin Feng swallowed, cleared his throat, and continued:

"The standard error of the parts produced by this machine tool is one tenth of a millimeter and the minimum error is one fifty-fifty millimeter. Moreover, because the parts created using rapid air pressure technology are not hard enough, it can be used for ordinary parts processing. However, for important parts, especially those that require hardness, the processing effect of this machine tool is not ideal."

Wang Zhen was extremely surprised when he heard this. He took some time to find out what Lin Feng said online, but it is impossible to expose the performance shortcomings of the machine tool online.

"Is he really an expert in the mechanical processing industry? I was deceived by his age?" Wang Zhen couldn't help but doubt his thoughts.

But this is not over yet.

"Also, the gear speed of the standard S_125 machine tool is 1034 rpm, while yours is only 856 rpm. This speed slows down, and the result is that the part error has increased by three thousandths of a millimeter and the part hardness has decreased by 0.12 Rockwell hardness (HRC)."

This time, Wang Zhen was really shocked. He knew that the speed of this machine tool had slowed down a little, but it did not have much impact on the processing of parts, so he didn't care.

But now Lin Feng can simply and intuitively raise the problem of slowing down speed with data.

Even if Wang Zhen personally tested it, he would not be able to do so accurately.
Chapter completed!