Liu Ponu's power to Han Yannian is not ordinary, except for formulating a general outline, the rest is all for Han Yannian to play by himself.

In such an army that has been trained by Han Yannian, naturally no one can know better than Han Yannian how strong his strength is.

From recruiting troops to the flintlock pistol in place, Liu Ponu estimated that it would take a month at the earliest, and if he wanted to wait for all the vehicles to be in place, he was afraid it would take even longer.

However, Liu Ponu is not completely hands-off, and the concept of synthetic camp is not just stuffed into what he said.

This concept is to complete the tasks that used to require the cooperation of multiple arms of the armed forces, but now only one battalion can be completed, taking into account assault, defense, air defense, engineering, and so on, and to put it more thoroughly, this battalion can perform all tasks on land, as for whether it can be carried out well, it depends on the training and command of the commander on weekdays.

But in any case, on paper, this unit is capable of this.

Of course, Liu Ponu does not need to consider the problem of air defense, and the problem of defense and assault does not need to be considered for the time being, the iron chariot represents the offensive and defense, and there will be more professional personnel to conduct drills in accordance with the current war mode behind the specific tactics, so as to plan new tactics according to their own combat effectiveness and characteristics.

This is a project that consumes a lot of energy, and Liu Ponu certainly doesn't have that much energy to do this.

And what he has to do is to improve this simplified version of the synthesis camp as much as possible.

In Liu Ponu's opinion, the problem of artillery is not a problem at all, and it is even very simple, it is nothing more than to see what his positioning and requirements for artillery are.

The requirements are higher, that is, to make a cast iron cannon or something.

After some previous setbacks, Liu Ponu has become more practical in considering the problem.

It's not difficult to make a cast iron cannon, but according to the current steel production of Dahan, it is indeed a bit extravagant to make this thing, and the weight is too heavy to be pulled around for a long time.

Even if there is a vehicle to tow it, it is inevitable that the heavy cast-iron cannon will sink into the soil when it reaches the grassland.

So on this issue, Liu Ponu considered it closer to reality.

Artillery does not necessarily have to have a barrel, and trebuchets can fully meet the needs, although the performance difference is huge, but the principle is the same.

Large trebuchets can be thrown more than 200 meters, while small ones are only more than 100 meters, and this range is not even as good as that of a flintlock gun.

But it doesn't mean that it can't be used, if it really doesn't work, isn't it also possible to refer to the design concept of the bed crossbow.

Liu Ponu's requirements are not high, it is enough to have a range of three or four hundred meters, so that he has the ability to start a long-range strike against the enemy three or four hundred meters away, and when he gets close, he has a flint gun as a vitality supplement, and if the enemy finds cover and carries forward, he can also use artillery shells to solve the problem.

Even if all the shells are gone, you can find stones to throw rocks.

As for the issue of weight and movement, Liu Ponu feels that this is the least important issue to consider, what do you want to car? Can't you just install this thing in the car?

Modern shells could not be made due to the lack of primer fuse technology, and older shells were not too problematic.

An iron ball is filled with gunpowder, leaving a small hole to penetrate the fuse, igniting the fuse before firing, throwing it out and waiting for it to explode, as a generation of shells, such a design is completely sufficient, at least much better than those solid shells.

So, the problem of long-range firepower was also solved.

The rest is to solve the problem of passability, and the main direction of the future battlefield will have three main characteristics, the Gobi Desert in the Western Regions, the grasslands in the north, and the jungle swamps in the south.

The impact of these three terrains on vehicles is completely different, Liu Ponu doesn't want to build a bridge or something, he knows how to build a bridge, but he can't build it, he doesn't have the corresponding technology, even if it is forcibly built, it is only a one-time thing, and it is difficult to take it back if it is thrown out.

So it can be expected that no matter which of these three terrains you go to fight in the future, trapping vehicles and obstacles are inevitable.

The best way to solve the problem of stuck cars is to make a track, that thing has a natural advantage for swamps and mud, and the best way to clear obstacles is, of course, a forklift.

So this problem has also been solved, directly transform the wheels of a car into a crawler type, and then add a bucket in front of the car, which can not only tow the trapped car, but also act as a wrecker, a car with two purposes, perfect.

Of course, the power problem is of course a key point that needs to be paid attention to, and the transformation is simple, but the premise is that after the transformation is completed, it must be able to pull the vehicle that is trapped in it, otherwise it will not be equivalent to a white transformation?

Liu Ponu immediately issued the latest order to his core scientific research institution in the Weiyang Palace, to manufacture a crawler tractor, and to study a throwing device that can throw an iron ball weighing about ten catties to about 400 steps, and there is only one requirement, which can be loaded into the car.

However, what Liu Ponu didn't expect was that his core scientific research institution was no longer the institution that he didn't know about at the beginning.

The people inside are studying this thing every day without doing anything.,How many projects have been successfully improved.,At least it's clear what the existing things are being studied.。

"Your Highness, it's not difficult to change the wheels to that track, but the question is how to solve the problem of steering?" A veteran technician who studied vehicles immediately asked the first question after listening to Liu Ponu's description and reading the simple diagram.

Why should tractors be made handheld?

Isn't it just a simple structure and no need to design a steering system?

Now they can build a tractor on four wheels, which means more room at the front of the car and can be loaded with a larger engine.

But the steering system is still a direct rotation system, that is, a steering rod is connected to the axle, and the change of the wheels is controlled through the steering rod.

As for the power of the body, it is simpler, directly into the rear drive is done, so that the front space can be saved to a greater extent, one person in the front operation, one person in the back on the fire, the only drawback is that the driver's butt is a little hot......

"When you need to steer, won't the track on one side be finished if it doesn't move?" Liu Ponu subconsciously said, aren't the crawlers of later generations turned like this?

Can this thing stump itself?

What's the trouble?

"Your Highness, this really can't be done...... the old technician couldn't help but break out in a cold sweat, and secretly said in his heart that His Highness's brain hole is really big, and he can really come up with any strange way.

Although it sounds very reasonable, the current technology really can't do it, this is the sincerity of making things difficult!

However, it can be used as a future research direction......

"Then use wheels in front and tracks in the back!" Liu Ponu also realized that his requirements did seem to be a bit high.

Although the track is very good, it is not that no one can play it, and the current big man doesn't even understand a steam engine, and it is indeed too difficult to go directly to the track.

But fortunately, Liu Ponu has watched a lot of war movies, and the chariots with tracks behind the front wheels are also not uncommon, although there are certain shortcomings, but at least the pass rate is much better than that of vehicles with full tracks, and the speed will be slightly faster.

"Well, this method is quite good, it should work......" The old technician stroked his uneven beard, nodded his head seriously, and subconsciously pushed a little harder.

Well, he lost a few more beards that he had left.

"Your Highness, we have researched a new gadget, this time it will definitely satisfy you......" The old technician thought that Liu Ponu's Fang Yu should be fine, and began to show off the results of their recent efforts.

"What's that? If you can really satisfy the palace, the palace will personally go to your father to give you a knighthood, and the palace will reward you with an additional 1,000 yuan each! Hearing that there were new achievements, Liu Ponu immediately became interested, and he was very generous.

Anyway, he will not be like some people, for these scientists who are not scientists, as long as they can show results, he will be rewarded heavily.

Although a thousand dollars is not much, it is not enough to even plug a gap between his teeth compared to Liu Ponu's greedy money, but for an ordinary person, a thousand dollars is a lot, not to mention more, at least an adult can't earn a thousand dollars in five years.

"Hehe, we have increased the speed of the car by fifty percent without changing the size of the engine, and we have also added the functions of accelerating parking and reversing, but the speed of reversing is a little slower......," the old technician said with a smile on his face.

"What's that?" Liu Ponu was stunned for a moment.

Did you hear that right?

Got a reversing system with a Stirling engine?

Well, it's not that difficult, because the Stirling engine can be reversed or forward, and whether it's forward or backward depends on which direction you push him at the beginning.

If you are reversing, you can also have that function, but it is too troublesome, and you need to stop the car completely first, and then let someone push the car backwards.

Accelerate to stop, did they come up with a braking system?

Liu Ponu came to the new test product with great anticipation, in order to facilitate research and testing, this car does not have a shell on it, and all the structures can be seen clearly.

It wasn't until he saw the new layout of this car that Liu Ponu had to call him a good guy.

This is really a good guy, and there is nothing wrong with four wheels, but these guys have made a four-wheel drive system for themselves......

Liu Ponu also understands the four-wheel drive system, which can be solved through the transmission shaft and differential.

But the ancestors of the Han Dynasty were stunned to teach Liu Ponu a lesson with practical actions, even if I didn't understand what happened to the drive shaft and differential?

"The Great Age of Genes"

I can solve the problem of four-wheel drive by installing two engines!

And not only can I solve this problem, I can also wear one upside down and one upside down, and not only do I install two engines on my ass, but I also set the combustion chamber together, and drive two engines with coal at a time......

As for the reversing function, this Liu Ponu didn't see it for the time being, can it be reversed by installing the engine on the front and back?

Doesn't that still have to be pushed by someone?

Wouldn't it be a little too naïve?