Release that Witch Chapter 925: Air defense program

In fact, several key issues discussed before Roland, followed immediately by air defense forces.

As a person who has seen modern warfare, the importance of air superiority is almost engraved in his mind. As the breadth and depth of the sky, the dominant party can choose to launch an attack from any direction and at any time. . Before the radar appeared, such an offense could be described as invincible. If there is no reliable air defense capability, trying to establish a shelling position under the eyelids of Devil is tantamount to dreaming.

Now he can be sure that when Logia fled back to Neverwinter City, Devil approached the Western Region border more than once. Otherwise, their impossible judges that this is a city dominated by ordinary people, and tries to use the threat from the first War of Divine Will to repeat the trick.

But neither Impassable Mountain Range The outpost is still on the front line for early detection. God Punishment Witches And never noticed, if not Silvie Took over the vigilance, fearing this round of attacks until the enemy appeared outside the city walls, First Army To react.

This has fully proved that under the existing technical conditions, the vast sky will be the biggest loophole in the Neverwinter City defense line.

For the era, the Air Force was an inconceivable concept.

After knowing that Devil has a flying Dread Beast, Roland has been considering air defense issues. Unfortunately, no one has expected that Devil will appear so early that the planned desperate defense line, telephone network, and new weapon None of the research and development was truly completed.

First Army did not surprise him. revolving rifle, as a transitional weapon, is used to supplement the dead zone of artillery and machine guns, and is useful when cleaning the battlefield. However, its shortcomings have become increasingly prominent due to limited bore pressure. Its accuracy is not high and the range is short; if it is not equipped with a special loader, a five-round bomb nest makes the firepower delivered per unit time very limited, which is not conducive to skirmish operations. Coupled with the fact that air shooting has lost its usual stable fulcrum, and cannot be adjusted through the impact of the impact point judgment, the hit rate can be imagined.

It is not impossible to improve this situation in a short time. The easiest way is to modify the above points.

The phasing out of revolving rifle and the replacement of the new bolt action rifle are already planned. Before that, some parts still needed Anna processing, so only the small-scale precision shooter team was equipped. However, as the new generation of machine tool is put into use, workers have gradually become familiar with the new manufacturing method, and can be processed and assembled without relying on witch. Once the yield is guaranteed, it is not a problem to increase the production capacity of this part.

However, it is difficult for some strong men to want to rely on just a few rifles for air defense, and compared with the runner, although the former will increase the accuracy and range, the rate of fire will decrease. In addition, the tracer bullet with complicated structure is hard to bear for the bullet production line that is running at full load. Even if the technical research is started now, when the stable mass production can be started, I am afraid that Months of Demons has passed.

So bolt action rifle can only be used as an auxiliary, First Army also needs a targeted air defense weapon.

The advanced fire control route Roland is estimated to be basically futile, and the barrage coverage stream has become his only choice.

The easiest way is to convert the Mark I Model heavy machine gun into an anti-aircraft machine gun. This is also a common practice in history. There is no need to add a slight burden to production and logistics. You only need to design a set of high-level dual-use brackets and sights. Low-altitude defense capabilities.

In the previous design of Mark I Model, he did not use a water-cooled sleeve, but a lightweight air-cooled gun barrel, which also considered the reasons for subsequent transformation.

heavy machine gun has a high rate of fire, long range, high power, and the ballistic fall is not obvious in a short distance. It is just enough to deal with the wild demon with a limited throwing distance. If Devil has two Mark I Model machine guns that can shoot in the air, maybe The results will be completely different.

After the meeting was announced, Roland did not return to the office immediately, but went to Arithmetic Institute first.

This new courtyard is located at the southern end of the castle district and echoes the chemical laboratory next door. The members are mostly Astrology Association members. However, under the aura of the Sage's Learning, many urban residents who have completed elementary education courses have recently chosen to work in Arithmetic Institute. Even job applicant is 10% more than joining Alchemy Association.

Roland speculates that this is probably due to the frequent explosion accidents in the laboratory.

Scattered Star Scholar greeted him in the lobby.

After the ceremony, the chief astrologer excitedly expressed the depth and beauty of mathematics.

"Your Majesty, please forgive me for being rude. The book" Geometry Analysis "you gave me before is simply gods! I never thought that the world would be so clear one day. It has nothing to do with the brightness of the eyes, but a The way people think. Even if I grow old enough to lose sight of the stars, the world is still clear. For example, your curly hair is pure numbers and symbols in my eyes, and your robe And boots ... "

Seeing that the other party couldn't stop for a while, Roland had to interrupt him. "Do you have all the content in the book?"

"I dare not say for sure, but most of them should be okay," Scattered Star calmed down. "For the past six months, everyone has been busy with a huge work, except for the computing tasks you explained. Then, It is to re-record all the stars that have been observed in the past in the form of an equation. To this end, we have established the starry sky coordinates, and also determined that World Extermination Star is what you said Red Moon, and there is no sign of movement.

Roland also paid attention to Red Moon before, after all, its advent symbolized the beginning of War of Divine Will, but now Devil has appeared, and it is meaningless to pay attention to this countdown qualitative star.

"I have a new calculation task that you need to do, and the sooner the better," he went directly to the topic, "but this time it is not just pure arithmetic, but also with First Army to solve practical problems."

"Are you writing the cannon shooter like you did last time?"

"More complicated," Roland shook his head. "You have to make a device that can predict the target's movement with the assistance of a craftsman. It is controlled by two equations that affect each other, one describing the horizontal displacement, and the other One describes the vertical displacement. I have a general design idea here, but the specific parameters need to be determined after your actual measurement.

This is a simple anti-aircraft sight model. By setting the target's heading, distance and other parameters, it can give the gun body the required high angle and advance angle, so as to spread the bullet rain on the path of the enemy. Complete a block in the air. It does not require any electronic equipment, the structure is fully mechanical manual operation, the only thing that is needed is a calculated shot table and the most basic knowledge of algebraic geometry. rw