The edge of the solar system, the bow gun bay. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

Outside the narrow observation window, there were suddenly dense purple points of light like stars, and bursts of buzzing sound filled He Jun's ear drums, purple points of light illuminated the window, and the dense cannon barrel like a jungle entered He Jun's eyes.

The powerful current was transported through the energy pipeline to the excitation cavity in the barrel, and a dense purple light suddenly came out of the barrel, and the humming sound instantly soared to the highest peak.

The beam lasts for about a second and then fades out, and darkness returns to the window as you observe.

He Jun's gaze swept over the monitoring screen and shouted loudly: "Two faults, location 077,142;085,046!" ”

The maintenance cabin separated by the wall received the maintenance notice, and immediately activated the maintenance equipment, first cutting off the power supply to the two faulty gun barrels, and then using the robotic arm to replace the new gun barrels.

The modular design made the disassembly and assembly of the barrel very fast, and in less than half a minute, the new barrel was not only installed, but also commissioned.

The most important job of the fire control group is to ensure that the main and auxiliary guns of the whole ship are working normally, and the main guns are the top priority, and after each shot, the fire control team must immediately check for damage and repair it between shots.

If it was a battleship equipped with artificial intelligence, there would be no need for so many people to serve the main gun, but this battleship is not that high-end.

The humming sound that had just disappeared reappeared, the decibel level rose rapidly, and in the blink of an eye, the laser cannon array fired again.

He Jun checked the damage again, and when he saw that there was no damage from this shot, he couldn't help but sigh.

Before he arrived at the fire control department, he always thought that the laser cannon on the battleship was similar to the ruby laser, which was a combination of a light source and a large excitation cavity, but after entering the fire control department, he realized that this thing was not like that at all!

The battleship's main cannon was not a super-large laser cannon at all, but a cannon array composed of countless small laser cannons the thickness of fists and arms. The base of each gun can be adjusted at an angle, and when firing, the fire control system will take the distance and bearing of the gaze. Adjusted the base of the artillery emplacement.

He Jun originally thought that this design was too complicated and not practical. After staying in the fire control for a while, he realized that the laser cannon was not as simple as he thought.

The reason why the main gun was designed as an artillery array was that the cross-section of the battleship was extremely large, and it was simply impossible to manufacture super-large excitation materials with the existing technology, and even if it could be manufactured, the coalition forces could not afford the extremely high manufacturing costs.

The use of small and medium-caliber laser cannons to form an artillery array, even without technical obstacles, can also perfectly control costs.

Second. Although the laser has the advantage of good directionality, the boundaries of the laser are not completely parallel, and a finger-thick ranging laser will irradiate the surface of the moon from the surface of the earth, forming a huge spot with a diameter of several kilometers.

The shorter the wavelength of the laser, the worse the diffusion, so most Soyuz-class warships use ultraviolet lasers for their main guns, and a few warships even use gamma-ray lasers.

However, no matter how short the wavelength is, it is impossible to eliminate diffusion, only to extend the distance of diffusion. In this case, dispersing a giant laser beam into thousands of small beams that hit a target point can effectively increase the range of the main gun.

Third. Once the giant laser cannon is damaged, the repair is a big trouble, and the repair of the artillery array should not be too simple.

Fourth, the giant light cannon can only be used against large targets, but the artillery array can fine-tune each cannon in the array to achieve the effect of scattering, which is perfect for dealing with small targets in clusters...... For example, the enemy's warplane swarms.

The battle had been going on for a long time, and both He Jun and the rest of the fire control team were very tired. However, as long as the battle is not over, they must stick to their posts.

A few hours later. The signal of the end of the battle finally came from the bridge, and the fighters of the fire control group did not have a chance to rest. Instead, they immediately plunged into troubleshooting to ensure that the artillery array was ready for battle.

The fire control team is the main force to ensure the smooth opening of the main guns, but these fighters can never witness the glory of destroying the enemy ship, and can only watch the video recorded during the battle after the battle.

Taking off his heavy helmet, He Jun was about to take off his heavy protective clothing, when he suddenly received a communication from Lin Pei: "Xiao He, the Yuhu has been hit hard, you will report to the management damage team immediately!" ”

He Jun slipped under his feet and almost fell, and couldn't help screaming loudly: "No, Uncle Lin, I'm about to collapse......"

The mission area is located at the edge of the solar system, and after the fleet arrives at the mission area, the navigation team will complete the mission, and when the fleet will return to the ship, when will it come in handy again.

During the more than ten days that Lin Pei waited for the enemy in the fleet, he commanded He Jun continuously, and after receiving the news of the appearance of the Ghost Star Fleet, he directly threw He Jun into the fire control group to see the main gun.

The main gun is located in the bow of the battleship, which is the easiest place to be hit in the battle, once the battleship is hit by enemy fire, the observation cabin behind the artillery array will definitely have no good end, and there is a chance that the whole army will be wiped out, and it will last for more than three hours, and the psychological pressure is not ordinarily large.

There are three types of departments on the battleship, one is that they are relatively busy before the start of the battle, such as the navigation group responsible for formulating the route, the staff department responsible for formulating the battle plan, and the logistics group responsible for support; second, the departments that play a role after the start of the battle, such as fire control groups and aviation; Then there are the departments of engine, command, and management that are usually busy, and even busier when they start a war.

He Jun didn't fall behind any kind of department, and he didn't dare to say that he was familiar with the business, but he was familiar with the heads of each group, and now he is also a celebrity on the ship.

"Just your two hits, if you want to get started, I'm afraid you'll destroy the battleship!" Lin Pei didn't give any face, "Hurry up, I've arranged everything, you go out and see how to repair the battleship." ”

"Got it!" He Jun said weakly.

"Didn't eat?"

"Got it!" He Jun hurriedly changed to an energetic tone.

Although Lin Pei's arrangement greatly shortened He Jun's internship time, the intensive arrangement squeezed out He Jun's last bit of energy, and he now just wanted to go back to the dormitory and sleep well, instead of going out with the maintenance team.

has a heart to serve yin and disobey, but He Jun, who has been tossed by Lin Pei for more than ten days, really doesn't have the courage to fight against Lin Pei...... His internship has been in charge of Lin Pei full-time, and he will be able to complete all departments in half a month at most, if the final evaluation is qualified, he will have the opportunity to enter the bridge for internship, otherwise, his sins for so many days will be in vain, honestly grind it slowly from department to department, and he will not want to enter the bridge in three or five months.

If you offend Lin Pei at this time, you can't get along with yourself! (To be continued.) )

ps: Sorry for the update so late, it's too stuck. Take a leave of absence with your brothers, there is only one shift today.