Chapter 357 This thing is so feasible!
"Young people are always impatient. I'll show you now, okay?"
Luo Renping was a little amused.
"Lao Luo, where did you find this young man? If you choose him as your assistant, he will definitely make you very angry."
Another engineer joked.
"Comrade Jianye is not my assistant. You have heard about the fixture that has been making the rounds in the workshop recently. It was designed by Comrade Chen Jianye."
Luo Renping explained.
The engineer looked at Chen Jianye, a faint smile appeared on his lips, and he didn't say anything else.
But his contemptuous attitude was already evident.
“I went to the workshop to take a look at the fixture, and it is indeed a very sophisticated design.”
"Young man, please control your temper and apply to work in the technical office."
Another engineer, who was keen on talent, tried to persuade him.
"Thank you. The Technology Office has always been the direction I'm working towards."
Chen Jianye said politely.
"The fact that he can design a fixture proves that he is quite capable. It's normal for a young man to be a little arrogant."
"When he hits a snag on the thermometer project, it won't be too late for him to come to our technical office."
The third engineer smiled.
They all graduated from high-level universities and have been engaged in the engineering profession for a few years to several decades and have rich experience.
Not only is he experienced with equipment, he is also experienced with people.
I feel that Chen Jianye became famous at a young age and is a bit too proud.
Luo Renping began to read Chen Jianye's manuscript.
After just reading the beginning, he leaned forward to see it more clearly.
Thermocouples detect temperature. According to the Zeeman effect, when two different materials are connected together by welding, the temperature changes and an electromotive force is generated at the contact point.
By measuring the magnitude of the electromotive force, the temperature of the electrical contacts can be calculated.
Just seeing the principle of thermocouple measuring temperature made Luo Renping feel like a bolt of lightning struck his mind.
This thing is too simple.
It is so simple that any skilled worker can do it easily.
The most important thing is that it is very feasible.
Although the calculation formula for determining temperature and the proportion of different materials need to be confirmed by experiments.
But as long as the research and development principle is correct, other difficulties will not be a big problem.
Through repeated experiments, the calculation parameters can be corrected.
Luo Renping continued reading.
The content written in the manuscript is very detailed. For example, the two different materials of the thermocouple can be platinum, nickel, copper, iron and other materials.
After welding the different materials, they are placed in a high-temperature resistant stainless steel or ceramic tube sleeve and then placed in a high-temperature environment.
The electromotive force (voltage) generated by different materials at high temperatures is conducted through the wires.
Then, through repeated experiments, the temperature corresponding to different electromotive forces was determined.
In order to develop the first generation of products as quickly as possible, Chen Jianye directly took the steel rolling mill furnace as an example.
In the laboratory, the thermocouple in the ceramic tube is directly heated, and the voltage of the thermocouple is recorded at 100 degrees, 200 degrees, 300 degrees, and up to 1,500 degrees.
The steel mill furnace needs to heat molten iron to 1,200 degrees Celsius.
Between 1,150 and 1,250 degrees, the range can be divided into 20-degree increments for precise division.
As for calculating the precise temperature of the environment in which the thermocouple is located through the electromotive force, it can be calculated in subsequent experiments.
Anyway, first get out a useful thermocouple temperature probe.
Ensure that production temperatures in furnaces at steel mills can be monitored.
call!
After reading Chen Jianye's research and development plan, Luo Renping took a deep breath and gulped down a mouthful of water.
"Mr. Luo, do you think this plan is feasible?"
Chen Jianye asked.
"Great! That's great!"
"Come with me, we're going to find Chief Engineer Su."
Luo Renping slammed the table and stood up, very excited.
He is very confident that this thermocouple temperature sensor has a high chance of being successfully developed.
It is also extremely stable and easy to make.
It is very convenient to promote.
There are literally no flaws.
No, there are absolutely no disadvantages and it is particularly suitable for industrial production.
"Lao Luo, don't get excited. If you don't want to do it, don't do it. There's no need to trouble Chief Engineer Su."
"Yes, Chief Engineer Su is so busy every day. If you don't like to take care of this young man, just let him go back. What are you doing?"
"Lao Luo, there's no need. Just sit still."
Several engineers stood up to persuade Luo Renping.
They all thought that Luo Renping was annoyed by Chen Jianye and was going to take Chen Jianye to Su Xincheng to let Su Xincheng scold Chen Jianye.
When Su Xincheng gets angry, he will scold everyone he sees. Most people can't stand it.
"What are you doing? I really think this thermometer solution is feasible. I'm not trying to tease Chen Jianye on purpose."
"I've worked in the technical office for so many years. I don't know what Chief Engineer Su's temper is like. Can I play these tricks on him?"
Luo Renping explained.
"No, what plan is it that makes you so excited?"
"How about you show it to us so we can review it?"
"You are so excited, can you get anything done? Don't get too excited. You won't be able to speak when you go to Chief Engineer Su's office."
Several engineers were still worried.
I always feel that something is wrong with Luo Renping.
"Don't worry, I'll go to Chief Engineer Su's office. You don't have to say a word."
"As long as he looks at Jianye's R&D plan, he will definitely support the development of the thermometer."
Luo Renping said confidently.
Several engineers exchanged glances and stopped Luo Renping again.
"Lao Luo, if you have made any contribution, you can't just take all the credit."
"Yeah, we're all in the same office. We had a research and development project before, and no one missed you."
"What's the plan? Let us see it."
Several people said one after another.
"It's ok to show it to you. Let's go to Chief Engineer Su's office together, and he will pay more attention to it."
Luo Renping agreed, and soon he added: "But this technical proposal was written by Comrade Chen Jianye. If you want to read it, my approval doesn't count. Comrade Chen Jianye must agree."
Several engineers were stunned.
Let them beg for a little one?
To be fair, they were indeed a bit embarrassed.
Luo Renping looked calm and composed.
They are all colleagues in the same office. When they encounter a project that is sure to achieve great success, there is no reason for him not to bring others along.
If you don't bring it, you will make enemies with others, which is not good.
So he gave the choice to Chen Jianye and extricated himself.
As for what Chen Jianye did, Luo Renping had nothing to say.
"Old Luo, tell me honestly, how sure are you of this thermometer research and development plan?"
An engineer asked solemnly.
"At least 80%."
Luo Renping affirmed.
Eighty percent is his conservative estimate. In fact, Luo Renping believes that the success rate of this thing should be 100%.
Because the design principle is the Zeeman effect which has been verified by many scientific researchers.
Just like Newton's laws, it can be used in other research and development links, such as mechanical engineering, aerospace, automobiles and other fields.
Because this thing has been verified to be correct by thousands of scientific researchers and can be used directly as a fact.