After returning home to take a shower, I will go into the warmth and lie in the nest.

Now her heartbeat is so powerful that she just fell on Ye Qing’s back, and the wide and strong shoulders really made her a little drunk. It’s like the end of the college entrance examination. When she was having dinner with a few girlfriends, everyone felt the same with a glass of red wine.

The feelings of young girls are always poems, and Ye Qing’s current feelings are somewhat hooligan.

He wore a big trousers and drove his car, and he still had a small song in his mouth.

There seems to be a residual heat behind it, and a lingering fragrance. Carrying her on the fourth floor with a sigh of relief, Ye Qing felt that she was not too tired, carrying her like a doll.

In a good mood, I feel that the heavy rain outside the window has become beautiful.

Haha~

Into the Huanhai Avenue, Ye Qing opened the spotlights of Lagonda and put it on the road quickly.

When Ye Qing returned to Longxi Beach, it was already ten o'clock in the night.

Some of them couldn't sleep at the moment, and Ye Qing simply sneaked into the underground base to see the power system erection of the metal melting center.

Under the huge white light, a huge tool consisting of steel, full of complex mechanical structures, and full of power and beauty, is like a science fiction movie in a science fiction movie, a quiet science and technology building. At the office.

A thick copper high-voltage cable with a thick arm is neatly and orderly connected to the sci-fi device.

The neatly arranged parallel discharge modules are mounted in a large smelting furnace around the armor. Below the smelting furnace is an amazingly centrifugal facility.

It can drive the furnace to rotate at an ultra-high speed after the metal melts, and separate various impurities in the metal solution.

Even the seemingly ordinary quenching pool is extraordinary.

Quenching is a kind of heat treatment process and a very important step in modern metal smelting. Heating the metal to a certain temperature and then suddenly cooling it into the liquid can transform the austenite of the metal into martensite (or bainite), giving the metal higher strength and toughness.

In the quenching tank of the metal melting center, the quenching liquid used is provided by the monster factory itself, and the leaf green can purchase different quenching liquids according to various steel alloys smelted.

And the whole process is fully automated, it is definitely the most perfect quenching process in the world.

Ye Qing went to the ingenious master who was installing the circuit device and asked: "How long will it be completed?"

"The boss will be able to work tomorrow night, but the cable is not powered yet, even if it is finished, there is no way to run it."

"Tomorrow's power supply bureau will come to the line, and at night it will be almost ready." Ye Qing little, it seems that tomorrow will have to buy a large number of pig iron, nickel, and several other metals, together to refine the nickel-titanium memory alloy.

After the metal melting center is completed, it can be operated by one person without delaying the production of mechanical engineering chairs.

Even if there is no related product launch yet, Ye Qing can refine it as inventory.

The next day, the sky was clear and the air was filled with a fresh breath.

Ye Qing got up early and ran to the metal market, sweeping all the 4,000 tons of pig iron inventories, and two hundred tons of nickel, a small amount of metal cadmium.

The price of nickel is somewhat expensive, and it costs more than 60,000 tons.

The goods received by the mechanical engineering chair in the past two days have been spent completely without any heat.

Fortunately, the main component of the memory alloy, titanium metal, in the underground base, there is a high-quality titanium mine that can not be used, which can save a lot of money for Ye Qing.

On the way back to Longxi Beach, Ye Qing’s phone rang, and the caller ID was [Hua Xing’s handle].

Ye Qing lowered the speed of the car and held the phone with his shoulder: "Chairman Li, are you looking for me?"

"Hehe ~ Xiaoye boss." Li Huaxing said: "The mechanical engineering chair you sent, the powerful makes me not know what to say."

"Light is a massage function, just open my yertLMS massage chair several times."

"Lian Li, the chairman of yours, is satisfied with the mechanical engineering chair. It must be better to use it." Ye Qing smiled and complimented, and then quietly waited for the following.

Li Huaxing is such a busy man, and he will never call and talk to himself.

"It's like this... maybe you have to worry about the boss."

“One friend found me in the morning. He is exporting agricultural and sideline products. A freighter full of vegetables at 5 o'clock in the morning went to South Korea. After leaving Hong Kong, it took dozens of nautical miles and the freighter broke down.”

“What is the fault?” Ye Qing asked strangely. The giant wheel had a problem. Shouldn’t I find a ship repair shop?

"The front left power shaft of the freighter was abnormally twisted, but the second officer and the sailor who was in charge at that time were in the gap, and after the mechanical abnormality alarm, the transmission system was not closed in time."

"This shaft may have a dark injury. When the foreign object is stuck, the front axle is cracked under the huge torque of the wheel."

“The front power shaft of one side of the huge wheel is cracked. According to common sense, the tugboat must be dragged into the dock and replaced with the power shaft.”

"The ship is made by a Korean shipyard. The main shaft is also produced in South Korea. The large ships are non-standard products. It takes a week to re-order one. How can my friend wait for it? ”

"He found me and wanted me to help and repair the main shaft. As a result, my technician got on the boat and saw that the main shaft cracked very seriously and could not be repaired."

"So I want to ask you for a favor, let the master master to see, can you fix the spindle?"

Spindle repair...

Ye Qing understood the reason. At the time of the re-engineering of Huaxing, the master of precision could use a hammer to judge whether the huge mine car spindle had a dark injury by tapping the echo.

Now Li Huaxing’s friend is in trouble, and the technician under his hand has no technical repair of the main axis. He naturally thinks of Ye Qing.

The large spindles of modern ships and equipment are very complicated in their manufacturing process. From the initial forgings to the later quenching, roughing, and finishing, a variety of extra large CNC machining equipment is required.

Huaxing Heavy Industries certainly has the ability to manufacture spindles, but starting a large marine shaft that they have never created must take a short time to adjust equipment and plan manufacturing.

This time is definitely longer than that ordered from South Korea. Even if the tugboat is towed back to the port and transferred to another freighter, it will take two days. Now the weather is hot and the vegetables are not rotten.

Then, only if you want to fix the main shaft, and then open the ship to Korea to unload the goods, and then happily wait for the main shaft to be manufactured.

The spindle is difficult to manufacture and it is of course more difficult to repair.

Or the spindle does not have a repair at all, simple scratches or slight wear, and it can be repaired. Cracking this kind of severe injury, who dares to repair?

Therefore, Ye Qing did not agree with Li Huaxing first, but let him pass the cracked photo of the main shaft.

Five minutes later, the photo was sent to Ye Qing’s mobile phone.

Just at this time, Ye Qing also went to Longxitan, let the masters look at the photos, can you fix them?

"Small meaning, this is the forging of 40Cr steel, whether it is welding wire or molten alloy powder, I have the confidence to use flame bonding." After the master saw the photo, the face was disapproving and disdain: "This low The main shaft of the speed can be repaired with a closed eye."

Li Huaxing is very interesting. Ye Qing has no choice but to ask him for help. Now he finds himself. Ye Qing can't help.

So Ye Qing called him back and said that this fix can be picked up.

When I hung up the phone, it took less than half an hour. A glass-steel 18-speed speedboat with orange paint was parked at the pier of Longxitan.

This ship is obviously a multi-purpose lifeboat equipped with large freighters, in addition to the helmsman and an anxious middle-aged man.

In addition to the necessary equipment, Ye Qing also brought a master of precision and a hard work.

"Quickly, get on board." Li Yuanxing's friend Liu Yuanzheng quickly waved.

When Juli worked hard to jump on the boat, the sudden weight almost shook the boat.

The helmsman was also shocked. He woke up and said a word that Ye Qing could not understand.

"Liu boss can do it, even foreign employees are hired." Ye Qing joked.

"Where is it~" Liu Yuanzheng said: "I just dumped vegetables trade, the ship is a Korean cargo ship hired. They ship cargo to our country, I just take a downwind boat."

"The Koreans have been bragging about their freighters before, how to do it well, and they just ran for dozens of nautical miles."

....................................

PS: I had a busy day yesterday. I wanted to code the code at night. The result was not enough. I couldn’t help but go to sleep. Today, I’m going to ask for a ticket.

I recommend a book written by someone else's kitty, "Creation of the Entertainment". The cultural books he wrote are very exciting. You can go and see.

Book review Many people ask me when to put on the shelves, of course, the book must be selected for a good day on the shelves - Children's Day on June 1st.