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Chapter 14 Return these books for me

This five-axis linkage CNC machining center is currently shut down, and no parts are arranged to be processed on it for the time being. As for Wang Qiang and Song Liu, they are not here either.

The machine tool was not running, so they couldn't just be idle and return to their old jobs. One was doing milling and the other was doing drilling. Now there are only Hu Xiaoxiao and Ma Xiaoli next to the machine.

Lin Feng returned to the crafts and technology room with a good heart, and thought in his heart, he actually arranged two female apprentices for me, and they were both only eighteen or nine years old.

After thinking about it, he picked up a thick professional book and read it. There were more than a dozen of such thick professional books on the big table, all of which were borrowed by Lin Feng from the archives in the factory.

After reading the book for a while, it felt like three or four ten minutes later, Hu Xiaoxiao and Ma Xiaoli came together.

"Master, the contract is completed, please take a look." Ma Xiaoli was outgoing and lively, and she put the contract between the two on Lin Feng's big table.

Lin Feng said, "Wait a minute first."

The two stood by and waited, while Lin Feng picked up the two contracts and looked at them. He felt that there was no problem, so he picked up a pen and filled in the columns that he needed to fill in.

It only took about seven or eight minutes, and Lin Feng finished all the fillings, because there are not many things that need to be filled by the master. After filling, Lin Feng ordered.

"Ma Xiaoli, go and hand over these two contracts to Sister Jin."

Ma Xiaoli took the two contracts and left happily. Lin Feng continued, "Hu Xiaoxiao, I have a few books here that are due to be returned. You can return them to the archives for me."

After finishing speaking, he picked out five or six books from the dozen or so books on the big table. They had already read all of them, and two or three books were almost due to be returned.

Hu Xiaoxiao was taken aback for a moment!
Then, Hu Xiaoxiao obviously became a little unhappy, and said reluctantly, "Okay."

There are five or six books in total, each of which is relatively thick, and these books are still a bit heavy. It takes about 406 minutes to walk from workshop 10 to the factory archives.

While walking, Hu Xiaoxiao thought in her heart, hum, I am here to learn CNC machining, not to work as a coolie for someone. Next time there is such a thing, I will definitely refuse.

Of course Lin Feng saw Hu Xiaoxiao's displeasure, and after watching her leave with those books, he thought in his heart, as a master, both apprentices should be well trained, especially this Hu Xiaoxiao.

Don't think that you can do whatever you want because you are beautiful, there is nothing that does not exist here with me, and there is no shortage of things that should be done.

"Wow, Lin Gong, who is that? It's so beautiful. It also helps you return books at the archives."

"I never knew when there was such a beautiful girl in our workshop."

"Lin Gong, do you have time at noon? Let's have dinner together. I'm treating you. You just need to tell me about the beauty just now."

The craft technology room became lively all of a sudden, and almost all the single young craft technicians had their eyes shining.

Facing so many wolves with shining heads and eyes, Lin Feng smiled and said loudly, "Don't try to think of others, that's all."

"Well, I like it."

"Me too, I think it's just right!"

"roll!"

Facing the four or five wolves with glowing eyes, Lin Feng didn't want to get entangled with them, so he went straight out of the technology room.

Ma Xiaoli gave the two master-apprentice contracts to Jin Chunlan, a personnel and labor manager, for filing, and she returned to the machine tool early.

After waiting for at least ten minutes, but still did not see Hu Xiaoxiao, I couldn't help thinking, what did Xiaoxiao do, it took so long.

After waiting for at least twenty minutes, Hu Xiaoxiao finally came back, looking very tired, and there seemed to be a little sweat on her fair and beautiful forehead.

"Xiaoxiao, where have you been?"

Hu Xiaoxiao pouted her mouth and said, "Hmph, Lin Feng actually arranged for me to return his books. Every book is so heavy that I'm exhausted."

Ma Xiaoli said in astonishment, "Xiaoxiao, don't you call me Master, why do you call me by Master's name directly?"

"Hmph, he's not here anyway, I'll call him Lin Feng, let me vent my anger and make myself more comfortable."

Before she finished speaking, she stopped abruptly because she saw Lin Feng walking towards her.

In front of Lin Feng, she didn't dare to call him by his first name. If she was assigned to do some drudgery again, it would be over.

Lin Feng came over, and he reckoned that Hu Xiaoxiao should have come back to return the book, and there was still more than an hour before getting off work in the morning, and this hour or so should not be wasted.

"Master!" Ma Xiaoli immediately called Master sweetly, which made Lin Feng feel very comfortable.

After a little hesitation, Hu Xiaoxiao greeted, "Master."

Lin Feng nodded, and said loudly, "From now on, I will teach you how to operate this machine tool. I hope that after three months, you will be able to operate this machine tool independently."

"This is an imported five-axis linkage CNC machining machine tool. The maximum radius of the parts that can be processed is 800, the positioning accuracy is three thousandths, and the repeat positioning accuracy is two five thousandths."

"The machine tool is mainly composed of basic components, spindle components, feed mechanism, numerical control system, automatic tool changer, etc."

Lin Feng, who was introducing this machine tool to his two apprentices, suddenly stopped and asked, "Hu Xiaoxiao, where are your pen and paper? How can you remember what I said if you don't write it down?"

Hu Xiaoxiao looked at Ma Xiaoli, raised her mouth slightly, and said in her heart, Ma Xiaoli didn't prepare a pen and paper, why did you call my name alone.

Although she thought so in her heart, she never dared to say it. She never dared to challenge the majesty of the master, so she could only honestly say, "I don't know how to prepare these."

Lin Feng said with a serious face, "Go to work in the afternoon, I want to see you get your notebooks and pens ready, and you have to write down what I said, review it after get off work, and keep it firmly in your mind."

"Okay." Hu Xiaoxiao answered with her head down.

Ma Xiaoli said, "Master, we will be ready."

Lin Feng continued, "Okay, then I will tell you about the basic structure and structure of the machine tool, and I will start talking about some simple operations in the afternoon."

Next, Lin Feng explained several parts of the machine tool one by one, such as the machine tool part, which is composed of bed, column and workbench, etc. It is the basic component of the CNC machining center. This machine tool is cast iron, and the machining center bears Static load and cutting dynamic load during machining
Another example is the spindle components in more detail.It is composed of spindle motor, spindle box, spindle and spindle support and other components. Its start, stop and rotation are controlled by the numerical control system, and the cutting motion is performed by the tool installed on the spindle, which is the power output of cutting processing. part.

Then the control system and the servo system were explained and introduced in detail one by one. More than an hour passed quickly.

After talking about this, Lin Feng raised his hand and looked at his Shanghai watch. In less than 5 minutes, it was time to get off work in the morning.

The Fenghuang factory implements winter work and rest time and summer work and rest time. It is now April, and the winter work and rest time is still implemented. Get off work at [-] am, start get off work at [-] pm, and then leave work at [-] pm.

After looking at the time, Lin Feng asked, "You guys dormitory for young workers, and eat in the cafeteria of the factory at noon."

"Well, Xiaoxiao and I live in a dormitory. We usually eat in the cafeteria. Master, why don't we treat you to dinner?" Ma Xiaoli said.

(End of this chapter)