Chapter 19 Oscillating coils for semiconductor radios
Fu Xin nodded, of course that's all, there are too many for him Fu Xin to remember. It's really because Fu Xin has so many things in his mind that it's impossible to memorize a lot of everything, although after crossing over, Fu Xin found that his memory is much stronger than in his previous life!
The specific plan, Fu Xin has already put it forward, the real operation, this is still up to Mr. Huang himself to explore! Anyway, Mr. Huang also has a strong demand for this, and he never gets tired of it!
Potentiometer Li Boxian is almost about to be solved, capacitance, now Fu Xin has also proposed a plan, and now there are resistors and inductors, Fu Xin thought about it, or take it slowly, at present, he can't find the main person in charge of the improvement of these two products.
However, what should be understood is still to understand, when I came out of Mr. Huang's laboratory, it was only eleven o'clock, and it was still early before lunch, so Fu Xin walked to the workshop again. By talking with the workers, I think we will be able to understand more intuitively the production of resistors and inductors.
Fu Xin was about to step into the workshop, when a voice calling for him sounded behind him, Fu Xin turned his head to see that it was Wen Su, only to see Wen Su running towards him out of breath, shouting: "Director Fu, wait!" ”
"Wensu, what's the matter with you?" Fu Xin turned his head and asked Wen Su breathlessly.
Wen Su took a deep breath and said, "Director Fu, I know that the factory is now studying how to improve the production process of the four products in the factory, can you hand over the production process improvement of resistors to me?" ”
Fu Xin frowned and asked, "Science needs to be rigorous, don't blame me for speaking straight." I want to ask you, are you rushing for the bonus to take the task, or do you really have this book, sincerely for the good of the factory, to take this task? ”
Wen Su didn't hide it, and said directly: "Director Fu, I won't tell you anything, I have a certain purpose to come for the bonus, and money is the driving force for us to move forward."
After listening to your encouragement and speech in the factory, I discussed with a few workers who are similar to my technology, or even better than me, and we think that we are sure to improve the production process of resistors and improve the yield rate of the resistors produced in our factory. ”
"That's it......" Fu Xin thought about it and said, and after a while, Fu Xin said: "That's it, since you recommend yourself, I won't let you down, but I won't be disappointed." Since your purpose is not very pure, in the process of researching this product, if you succeed, the bonus will be issued, if you are not successful, you will need to deduct your salary! ”
Wen Su was obviously prepared for this, so he said: "We all know this, you can say the conditions!" ”
"Good! And bold! Fu Xin said loudly, and then explained: "If you don't succeed, you will not have a salary during this time, and in addition, you need to bear ten percent of the funds generated in the research process, do you dare to do it?" ”
Wen Su must have made a decision to come again, only to see him respond loudly: "Dare!" ””
Fu Xin patted Wen Su on the shoulder and said with satisfaction: "Do it well, don't be stressed!" Regardless of whether you succeed or not, I will also give a part of the reward as long as you have new research results. ”
Wen Su nodded heavily.
……
Fu Xin walked around the workshop, learned some information from the workers, and then kept it in mind and left the workshop.
After having a meal with Li Boxian and other government personnel, and resting for a while in Mo Li's office, Fu Xin drove back to Yicheng. During this period, he only told Lao Ji, Li Boxian and Mr. Huang about the relocation of the headquarters of Huaxing Industrial Development Company to Xunyang, and asked Lao Ji to find an office place in Xunyang and buy it as the future headquarters of Huaxing Industrial Development Company.
When the car drove to Yicheng, it was already dark, Fu Xin went back home directly, ate a meal cooked by Li Fanghua, took a bath, taught Xiao Wu to do his homework for a while, and then climbed to bed and went to sleep, without saying anything all night.
The next day, as soon as Fu Xin arrived at Huaxing Electronics Factory, Li Laodao came to the door with Xiao Hei, and Lao Dao said: "Fu Xin, arrange a job for your junior brother Xiao Hei, I have already told him that he will start working today." ”
Fu Xin looked at Xiao Hei, Xiao Hei nodded, which was a tacit acquiescence.
"Lu Xuan, you take a staff registration form and come in!" Fu Xin immediately shouted out the door.
After a while, Lu Xuan walked in with an employee registration form, Fu Xin nodded at her, and Lu Xuan immediately handed the employee registration form to Fu Xin.
Fu Xin took it, glanced at it, and was not wrong, immediately took out a pen from the table, handed it to Xiao Hei's hand, and said, "Master, you sit down for a while." Xiao Hei, the procedure that should be taken is still to go through, otherwise the following people will make mistakes in doing things, you first fill in the basic information on this employee registration form, this I need to be recorded, easy to manage. ”
Xiao Hei didn't hesitate, but Fu Xin handed over the form and pen and filled it out on Fu Xin's desk. Lu Xuan had already retreated at this time.
"Fu Xin, you went to Xunyang yesterday, how is the situation?" Fu Xin told Lao Dao about his trip to Xunyang, so Lao Dao knew very well that he was idle now, and Lao Dao also began to ask about the harvest of Fu Xin's party yesterday.
I had been thinking about the problem of inductance last night, and I didn't sleep well, so Fu Xin covered his mouth and yawned, and then said: "The four electronic components, potentiometers and capacitors have almost been arranged, there is no problem, and the resistors have also been picked up by workers, and now it is still inductor, I can't think of who to hand it over to for a while." ”
The most important thing for people who practice martial arts and cultivating is to be in good spirits, so Lao Dao was not very happy with Fu Xin's yawning behavior, so he taught: "Fu Xin, you have to pay attention to rest!" You yawn like this, it's not good for your body! I've taught you everything! ”
Fu Xin nodded undeniably, the most important thing for people who practice martial arts and cultivation is to be in good spirit, these old ways have indeed emphasized to him a few times, but he can't help himself, so Fu Xin explained: "No way! Master, the problem of inductance can't be solved for a while, I'm so anxious! When I was anxious, I couldn't close my eyes at all. ”
Lao Dao shook his head and said: "You are really, your junior brother is such a powerful person standing here, you even said that you can't find anyone to be responsible, you said that I am so good!" ”
Fu Xin asked disbelievingly: "No, isn't he mainly in the field of integrated circuits?" Why does my brother still understand electronic components? Understand inductance? ”
Lao Daoyou shook his head, which made Fu Xin feel confused, but it doesn't matter, Lao Dao will definitely make it clear next, as Fu Xin expected, Lao Dao did immediately say: "I know all about integrated circuits, what do you say about these electronic components." Don't talk about him, even your master, an outsider, is also under the influence of his grandfather, and understands the electronics industry, don't underestimate his grandfather's ability, I want to ...... back then."
Speaking of this, Lao Dao suddenly stopped talking, obviously hearing that he realized what secret he was going to tell, and immediately closed his mouth.
If he doesn't say it, it doesn't mean that Fu Xin doesn't ask: "Fu Xin immediately asked, Master, what did you want back then?" Why do you keep silent every time you talk about thinking about it? ”
Lao Dao's face turned red, and he immediately took out the majesty of being a master, and said: "Thinking about the year is thinking about the year, nothing, why are you asking so much?" If I could tell you, I would have told you about it! Okay, your junior brother has filled out the form, and now it's your regular employee! You can ask him how much he knows about inductance. ”
Fu Xin knew that it was impossible to pry words out of Lao Dao's mouth, so he had to turn to Xiao Hei helplessly and asked, "Xiao Hei, have you filled it in?" ”
Xiao Hei nodded, didn't speak, and directly handed the paper and pen to Fu Xin's hand, Fu Xin didn't look at it, just threw it on the table, and then asked Xiao Hei: "Senior brother, do you really know anything about electronic components?" How well do you know about inductors? ”
Xiao Hei didn't talk nonsense with Fu Xin, the basic things, he knew that Fu Xin must be very clear, so he said without thinking: "Senior brother, the controllable inductors needed in the factory, as long as I give me raw materials, I can design a complete set of production processes, no problem." ”
What Huaxing Electronics Factory needs is a controllable inductor is an oscillating coil for semiconductor radio, which is used in semiconductor radio with variable capacitors to form a local oscillation circuit to generate an input tuning circuit to receive a radio signal higher than 465kHz.
The outside is a metal shield, and the inside is composed of a nylon liner, an I-shaped core, a magnetic cap and a pin base, etc., and a winding wound with high-strength enameled wire is used on the I-shaped core. The magnetic cap is mounted on a nylon frame inside the shield and can be rotated up and down to change the amount of inductance of the coil by changing its distance from the coil.
In addition, the internal structure of the TV MF notch coil is similar to that of the oscillating coil, except that the magnetic cap can be adjusted.
Since Xiao Hei and Lao Dao have said so, Fu Xin doesn't dare to mention it even if he has doubts in his heart, otherwise Lao Dao will definitely blame him, and he has enough confidence in himself, even if Xiao Hei can't design it, or the designed plan is too backward, he can also guide him on the side, so he said directly: "Okay!" Since you are so confident, I will hand over the research on the production process of controllable inductors to you, how about it? ”
Xiao Hei didn't say much, he was a person who didn't talk much, so he just nodded and agreed.
"Okay, Fu Xin, since your senior brothers have discussed, you can settle Xiao Hei well, let him have more contact with outsiders, and I'll leave first!" Lao Dao suddenly stood up and said. (To be continued.) )