I thought I was still Long Aotian

The bearing material is bearing steel, also known as high-carbon chromium steel, the carbon content Wc is about 1%, and the chromium content Wcr is 0.5%-1.65%.

Bearings made of this material after high-temperature treatment can work at temperatures ranging from -40 degrees to 250 degrees. If you want to change its shape and increase the ball clearance, you only need to expand the bearing steel of the outer ring of the bearing by 0.5-1 mm, just fine-tune the cage.

How can Mr. Zheng, the friend of the factory manager, have time to disassemble all these bearings, and how can he have time to carry out secondary processing of these bearings!

He was pressed by country A, and he was limited to either delivery or compensation within a week.

In desperation, he can only choose to believe in Yuen Long.

Yuen Long asked them to drive the bearings to the factory in Pingfu Village, where their universal machining center came in handy.

Director Zheng patted his friend on the shoulder: "Hurry up, Lao Hua, let's go to Dr. Yuan's factory."

From voice-activated pets and baby care robots to electric bicycles and electric cars, the radish factory has become a well-known representative of high-tech factories in China. Whether it is a chemical company or a heavy industry company, everyone wants to visit the radish factory.

Director Zheng has always wanted an emergency rescue robot. He wanted to buy it from Yuen Long but was rejected. After he approached their school, the remote control rescue robot was launched half a year later. Compared with Yuen Long’s X2, the robot Although the appearance is good-looking, the smoothness of movement is still poor.

Director Zheng really wanted to find Yuen Long to order a dedicated emergency rescue robot, and he always felt that the ones from Yuen Long were the best.

"Old Hua?!" Seeing that his friend was still in a daze, Director Zheng hurriedly agreed for him: "Okay, okay, we'll deliver the goods right away."

However, the engineer specially hired by the factory manager disagreed. He heard that the factory manager wanted to send the goods to other factories for further processing, and rushed into the factory manager's office very angrily.

"Director Hua, you can't let other factories process these bearings!" The person who rushed in was Asian and spoke blunt C Mandarin. Judging by his appearance, he should be from K or J.

Pointing to the bearing in Yuen Long's hand, the foreign engineer said: "This is designed by me. It has a precision of level 5 and can be used in aviation equipment. If it is reprocessed, the precision will definitely be lower. Hey, this is not me. Designed!"

There are many types of bearings, such as tapered roller bearings, deep groove ball bearings, double row angular contact bearings, etc. The precision of this bearing he designed is comparable to that of KK bearings produced by DIF.

DIF company is a yo-yo company invented and patented in country A. Their high-precision arc bearings are famous all over the world. This engineer is working hard to catch up with KK bearings. He has added a lot of ingenuity to this design. He doesn’t want to let people destroy his achievements.

He took the bearing away from Yuen Long's hand, and said sharply, "You can't change the size without my consent. I have the right..." He suddenly raised his head, and when he saw Yuen Long's face, he froze for a moment. Inadvertently became smaller.

This person had an exaggerated expression and rich body language. Yuen Long thought he was quite funny, so he couldn't help but raised his eyebrows and smiled at him, waiting for him to say more.

However, such a small action made this uncle who looked 3-40 blush on his face.

this reaction...

Yuen Long immediately withdrew his smile and returned to his indifferent and distant appearance. "I thought the owner of this batch of bearings was the factory manager Hua, and it was up to him to decide whether the bearings should be reprocessed or not."

The atmosphere was a bit tense, and the director of the Hua factory immediately stood up and introduced: "Mr. Gao, this is Dr. Yuen Long Yuan of Carrot Technology. The smart electric car that has been selling very hot recently is produced by their company. Dr. Yuan, this is Dr. Yuan. Mr. Gao Shizhe, the chief engineer of country K specially hired by our factory, besides designing bearings, he has also participated in the design of automobiles."

After listening to the introduction, Gao Shizhe's eyes brightened, and he reached out to grab Yuen Long's hand, "Is it Thor, Dianmu? Wow, are you the chief designer of that electric car? Your design is very good, and the appearance of the car is really beautiful!"

Yuen Long broke free from his hand politely, "No, I'm not the chief designer of electric vehicles, I'm the boss of Carrot Technology, thank you for your recognition of my company's products."

"Ah, I'm sorry, so you are the boss. Then..." He raised the bearing in his hand and handed it to Yuen Long: "After you read this, do you know that it can be reprocessed?"

Yuen Long nodded.

"You also understand bearing design?" Gao Shizhe said excitedly, and he couldn't help shaking Yuen Long's hand.

Yuen Long dodged cleverly, and said politely, "I don't really understand. I just saw a lot and know some methods. These bearings were brought to my factory, and I asked the master workers to process them again."

Gao Shizhe realized that Yuen Long didn't like his touch, and his eyes dimmed instantly.

"I don't think so. My design is the best. Although the gap is small, the precision is unmatched! The materials are also very particular. The minimum cost of a bearing is about 500 RMB." Gao Shizhe was not convinced Dao: "The factory manager Hua processed the bearings according to my requirements. Your electric car is high-tech. There are many introductions on the Internet in countries C and K. However, the bearing manufacturing technology is the best in our country K. Yours Technology, I don’t worry, if the processing is not up to standard, the loss will be huge. Director Hua, if you insist on reprocessing, please ship it to our K country.”

Yuen Long ignored his rhetoric, and said to Director Zheng and Director Hua: "You two, this matter is up to you to decide. Our equipment is turned on all day long, and the task schedule is tight. If you are willing, please arrange it as soon as possible."

The two factory managers nodded again and again, and after seeing Yuen Long's self-confidence, the Hua factory manager had a little more confidence in him, and said: "I will send it to the carrot factory, and ask Dr. Yuan to help me."

Yuen Long: "Well, you have 3 bearings in this batch. If you are quick, you can probably rebuild them the day after tomorrow, and then you can sell them to domestic automakers."

Gao Shizhe didn't believe it: "It's so fast, how is it possible! I want to follow and see how your master reprocessed these bearings."

Yuen Long didn't want to agree at first, but the two factory managers also wanted to visit this high-tech factory, so Yuen Long had no choice but to agree.

They came to the radish factory in Pingfu Village. The new workshop director who has won the trust of the old employees is now in charge of the management of the universal machining center. This old man is also studious. When Yuen Long found him, he was lying under a certain equipment for machine maintenance. .

"Mr. Su, a friend of mine has a batch of bearings that need to be reprocessed. You can arrange it." Yuen Long squatted aside and said to Director Su who was working hard.

Director Su poked his head out from under the equipment, and said dissatisfiedly, "What are the arrangements? The orders for electric vehicles are already scheduled for the next year, unless you get me another universal machining center!"

Yuen Long spread his hands: "I don't have time."

Director Su rolled his eyes in a disfigured manner: "Then I can't help you." Looking at the three outsiders following Yuen Long, the old man snorted, then retracted his head back under the equipment .

The other three were surprised. Isn't the radish factory owned by Yuen Long? His employees are so disrespectful to the boss!

Factory Manager Hua was a little anxious. If he couldn't process these bearings, he wouldn't be able to make up the compensation, and he would face the dilemma of being sued.