With the igniter, the start of the Boar is much easier. According to www.biquge.info the principle, after opening the master control switch, you only need to slightly drive the flywheel to rotate from the outside to generate enough inertia, so that the piston can complete the automatic reciprocation in the cylinder, and it can start smoothly.

Renault didn't know which internal combustion engine the Boar should be classified into, but that didn't matter much. As long as the fuel is burned in the cylinder and the heat energy is converted into kinetic energy, it is still an internal combustion engine.

"Your Excellency, you're all set. ”

With more than a dozen previous experiences, the workers in the machine shop are ready to fail again. So at this time, I was in a calm mood, completely free from the nervousness of the first experiment, and slowly opened the steam valve with great skill.

The steam engine was driven by the steam to run slowly, driving the piston of the Wild Boar to start moving, I thought that it would be like before, at least until the speed of the steam engine reached a certain level before the Boar began to work, but I didn't expect that just after two turns, the Boar began to let out a dull roar

All ......

A large amount of black smoke came out of the exhaust vent, with an unpleasant smell, and the unfixed chassis began to beat on the ground. Fortunately, the chassis is relatively heavy, which avoids the danger of tipping over.

Did it work?

Looking at the black smoke emitted by the Wild Boar, although there was no familiar diesel smell, Renault still felt a sigh of emotion in his heart, and his mind flew to the distant future in an instant.

With this thing, not to mention cars and various machines, even if it is a tank and an airplane, Renault is confident that it will be made.

"Your Excellency, it worked!"

Blacksmith Ferrier also had a little excitement, but more of a reassurance. In order to study this machine, Renault has been obsessed for more than 20 days. Now that he's finally succeeded, he should be able to sleep well.

"Stop. ”

The boar's vibrations were so great that Renault had the chassis lifted over a heavy iron plate and fastened the casing to it before restarting the machine.

"Boost the throttle!"

As the valve opened, more clear lard flowed down the oil pipe into the cylinder, and the wild boar was like a chicken's blood, and the dense "roar" sound was connected into a series of roars, driving the flywheel to rotate at high speed.

"What do you think of this machine, Ferry?"

"It's small and it spins fast. ”

As a senior "mechanical engineer" in Black Iron Town, Fei Li has cultivated his own vision and can see some advantages of the internal combustion engine at a glance.

Compared to those bulky steam engines, the Boar has definitely spanned several eras.

However, this sense of the times does not seem to be very obvious in the eyes of Ferrier, after all, it has only been a few months since the first steam engine.

And he has long been accustomed to Renault's genius, so at this moment he is more calm than Renault himself, as if this cross-era machine is nothing more than a gadget made by Renault on a whim.

For his mentality, Renault is still quite worried.

After all, this kind of machine is not made for fun, but to use it to produce a large number of machines and equipment into society, and then make the whole world change.

But how difficult and long the road is to go from a prototype engine to a machine with a variety of different functions, it is absolutely ten times more complex and cumbersome than developing a simple engine.

In this process, Renault can only provide some general ideas, and more specific and detailed work can only be completed by the team.

As the first engineer of Black Iron Town, Fei Lie's mission is naturally extremely heavy.

So Renault felt the need to prepare him mentally now, so he asked, "What do you think this machine can be used for?"

For a long time, whether it is machining or assembling machines, it is Renault who provides specific solutions, and he is only responsible for execution and experimentation, and then finds problems and feeds back to Renault.

He never thought of using these machines to do something himself.

So when Renault asked, he felt a little confused.

yes, what can such a small machine be used for?

He suddenly remembered that a few decades ago, when he was still a sixteen or seventeen-year-old boy who had just entered the ironmaking workshop in Black Iron Town, the old lord Michel pointed to the rough iron and asked him: What do you think this piece of iron can be used for?

Ferré was silent and thoughtful, as if he had gone back in time for a moment.

After a while, he said with some uncertainty: "Can we put it on the wagon, so that the horse-drawn crane can be more labor-saving?"

"Absolutely. ”

Renault replied with a smile, although the answer given by Ferre was not perfect, but being able to think of the carriage for the first time shows that Ferre has mastered the characteristics of the small size of the internal combustion engine.

"But it's not to help the horse-drawn carriage, it can completely replace the horse. ”

"Can such a small machine replace a horse?"

It seemed a little hard to believe the effort, although the sheer power of the steam engine had also amazed him, but at least the steam engine itself was a behemoth, and the strength was as it should be.

But the Wild Boar is not yet a meter in size, and two people can carry it and run, which can also replace a few horses?

Renault smiled and patted him on the shoulder, without elaborating further.

It's too early to talk about the car, after all, the Boar is only a prototype and, crucially, he doesn't have the right fuel yet.

"Reduce the throttle and let it work continuously until tomorrow morning. ”

After saying that, Renault left the workshop, and now he can finally relax for a while, sleep until tomorrow morning, and then wake up to the wonderful message prompt sound of his mobile phone.

In the middle of the night, Black Iron Town should have been quiet, but today there was still a rumbling mechanical sound in the machine shop, and it was the Boar running tirelessly with no load.

Next to the warm boiler, a few workers and a girl sat together, eating a fragrant supper, and chatting happily.

They are in charge of taking care of the Boar tonight, because with Mira joining, the originally boring overtime has become very easy.

Since coming to Black Iron Town, the mechanical workshop has been the place that Mira frequents the most, and she has long been familiar with these workers. And Renault once said to Ferre that in addition to the underground laboratory specializing in weapons, she can see other places and equipment as she wants, and even said that if she likes, there is no problem in learning to operate.

This is undoubtedly a big green light for Mira, and in less than a month, she has learned to operate and use various machines, and it looks like it, so that some masters can't help but praise it.

"Miss Mira," said the workers and Mira, who were already very familiar with each other, and the conversation between the workers and Mira became casual, "how can you be a girl, how can you like these dirty and tiring machines?"

As soon as this question came up, everyone looked at her face, and it seemed that they wanted to know the answer.

"It's very simple, the machine can be used in places where you can't use the power of demons. Mira said lightly.

A young worker smiled and said, "According to you, are we machines greater than demons?"

"That's right," the old worker next to him picked up the conversation without waiting for Mira to speak, "these machines were invented by Lord Renault. ”

"Old bone, even if you shoot Lord Renault's ass here, he won't hear it!"

Ha ha......

Although everyone laughed for a while, everyone agreed with the old bone's statement very much.

Suddenly, Mira's expression changed, and her eyes shone with a golden light: "Hurry up and hide, no matter what happens, don't come out." (To be continued.) )