Datang Library

Chapter 546 The black technology of a thousand acres a day
In fact, the manufacturing process of the tractor is not as exaggerated as what Bai Fan said, because the frame and many parts outside do not need such good steel, and some parts can even meet the standard with pig iron.

The real technical difficulties are some delicate small parts, as well as those few core components with very high requirements.

For example, the core part of a diesel engine, the cylinder body of the cylinder must be made of fine steel that will not leak air. This air leak is not the kind of air leakage that can be seen with the naked eye, but the kind that is really related to the density of the steel.

There is also the curved rod piston, which must be made of good aluminum. For this reason, Bai Fan specially asked the disciples of the Momen who are studying physics to use the black technology of hand-cranked generators to produce a batch of electrolytic aluminum.

There is also the fuel injector of the engine. I am afraid that this small thing may not be understood even if it is given a detailed drawing by the blacksmith of Datang.

In addition, such as various bearings, springs, screw nuts, etc., these things have different requirements for steel. They are not produced by blast furnace steelmaking, but by Datang Baisteel. As for the output of stuck machine parts, after all, how much steelmaking Datang only produces in a year?There are also differences in the specifications of the parts made by craftsmen and so on.

Bai Fan used the better thousand-steel steel, not for show, but purely for a hit, at least to let this thing do a breeding base of [-] mu. To be on the safe side, he even made a pair of each part, using For maintenance and replacement.

It was another three days of busy work day and night, not only the people in the foundry couldn't bear it anymore, even the second brother Li, who had been reluctant to leave, was always with him, and he was reluctant to miss the day when the artifact was born.

"What's the matter? Where's the magic weapon? Where's the magic weapon?" Li Erda, who suddenly woke up from his sleep, shouted. This guy even dreamed of tractors.

He and Li Jiancheng couldn't take it anymore and fell asleep in the foundry. After Bai Fan and others finished casting, they were exhausted and collapsed. They all meditated and rested on the spot. They were also awakened by Li Er's shout.

"Wait a moment, it will take about half an hour to assemble this thing at my hand speed, but we still need to transport this pile of things directly to the field, and I will assemble it in the field.

One is to keep it secret, this thing cannot be seen by others, and the other is to try the effect after installing it, to see how many acres can be cultivated in a day? " Bai Fan got up and said.

So after some instructions, Bai Fan took a few carriages, and everyone went straight to the breeding base in Chang'an County, where Yu Chigong had already led an army of [-] Youhouwei to protect it.

As early as these ten days, Bai Fan asked a group of Taoists to engage in chemistry, and a small workshop to refine a batch of high-quality diesel oil. The black technology of the engine was brought to Datang for implementation. Otherwise, even if he had the most detailed data on the engine in the library, it would be difficult for one person to accomplish anything.

An hour later, Bai Fan painstakingly assembled a huge monster. Although there are detailed drawings and [-]D models, knowing it is one thing, but being able to do it is another thing. Originally, I thought it would take half an hour to assemble it, but who knew? But for a full hour, there is still a group of masters helping to deliver tools.

The onlookers, Li Er, Li Jiancheng, and Yuchi Jingde, have been watching patiently, not daring to let out their atmosphere, for fear of disturbing Bai Fan, watching a pile of disorganized parts, and under Bai Fan's hands, they gradually become a group of more than one person. Gao's colossal monster must have shocked everyone present.

That's right, it's as tall as a person. What Bai Fan made this time is not a small walking tractor, but a real big one, a large four-wheel tractor with nearly fifty horsepower.

Many of the parts, such as the huge flywheel, would not be able to be handled by ordinary people if there were not a few strong kings working.

"In short, have you forgotten something?

You haven't attached the zigzag part yet. Li Er asked, pointing to the only remaining part on the ground.

Bai Fan smiled and said, "This is a key. If you want to start the tractor, you can rely on it."

As he said that, Bai Fan asked Li Yuanba to pick up the diesel to fill up the tank, and walked over to pick up the long arm thick crank handle on the ground.

That's right, you read that right, it is the key of the tractor - the crank!
Some people will question, just kidding, a [-]-horsepower tractor is powered by a crank?Crazy.

It's not crazy, and it's not an exaggeration. It is well known that large tractors are started by electric ignition. Where have I seen hand cranks? Only small ones with less than [-] horsepower have cranks.

That’s because the tractor needs to rely on the inertia of the flywheel to drive the diesel engine to start the tractor. The greater the horsepower, the heavier the flywheel. A small walking flywheel weighs more than 90 kilograms. Let alone this behemoth, it is basically difficult to start it by hand.

But there is no way, even if Bai Fan wants to play with Datang's black technology, the battery and electric ignition can't be made in an emergency, so he can only make do with it and start it by hand.

As for who can start this fifty-horsepower machine by hand, hehe, I'm afraid there are not many people in this world. Fortunately, there are only three of them present.

With his own skills running, Bai Fan carefully turned the decompression switch, and slowly started to start the machine.

Everyone on the side stared at all this, silently shouting success in their hearts, they must succeed.

I saw the flywheel of the tractor turning faster and faster, and slowly began to hear the sound, and black smoke was ejected from the black chimney next to it, like a person who had just woken up and was choked, following the white With a loud shout, Fan released the decompression switch and pulled out the car crank at the same time.

A burst of sound sounded immediately, and this behemoth was instantly activated.

Just like Bai Fan activated the iron bull, the huge iron bull unexpectedly came alive, trembling, roaring, and puffing thin smoke.

Where had the people around seen this before? Qi Qi was scared back a few steps, and only had one thought in his mind, is Bai Fan still human?Can a bunch of iron lumps be revived?

However, Bai Fan threw away the crank, jumped onto the huge tractor, sat on it and felt the unfamiliar but familiar steering wheel, looked up to the sky and laughed, he had seen the steering wheels of countless vehicles in his previous life, only this one today , I feel the best, because this thing is made by myself.

From this moment on, Datang was completely brought into the era of black technology by Bai Fan, and even directly crossed the age of steam and entered the era of internal combustion engines. No, maybe when Bai Fan started to make cement, gunpowder, and blast furnaces, Datang’s Black technology started quietly.

"Everyone, let me show you the real power of this tractor, let's run, my first car!"

Put the gear on, release the clutch and brake, step on the accelerator, and a puff of black smoke spews out from the chimney again. The tractor is like a four-wheeled iron horse, carrying Bai Fan to gallop in this wide and flat breeding base immediately, although this thing is here The maximum speed that can be run in the field is only [-] to [-] mph, but this does not affect Bai Fan's long-lost driving passion, nor does it affect the worship of these bystanders who have been stunned for a long time.

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(End of this chapter)