What is a water tank with smooth edges?

Red alert 2, and the allied tanks in Yuri's revenge. Smooth blade tank is one of the allied ace tanks, suitable for attacking buildings, and group attack is even more powerful! Allied forces used prism reflection technology to make a tank with prism reflection beam, which can be said to be a mobile prism reflection tower. This tank of RA2 is the product of Mr Einstein's smooth edge technology for the Allies. The weapon is light-edged, so it will be scattered. Most of the attacks on infantry are "seconds kill" (whether direct or scattered).

You can attack outside the defensive circle and directly destroy the defensive object, but the armor is thin and slow, so it is not suitable for attacking tanks, so you need the cover of other tanks (phantom tanks are recommended) to dismantle an enemy base quickly.

The nemesis of the smooth side is heavy tanks, sneak attack on terrorist robots (often slow when attacking, but easy to be ambushed, if attacking terrorist robots, it will be attacked by heavy tanks) and air units.

give exact information

Manufacturing cost: 1200( 1500)

Health: 150

Moving speed: 4

Vision: 8

Weapons and equipment: comet

Armor type: light armor

Armor thickness: light

Upgrade ability: increase endurance, firepower, attack speed and self-repair.

Construction conditions: Allied chariot factory+Allied combat laboratory.

Veteran enhancement: life enhancement, damage enhancement, vision enhancement and speed improvement.

Elite enhancement: life recovery, life enhancement, damage enhancement, and reduction of attack interval.

Introduction of weapons

The main weapon (comet)

Injury: 100

Attack interval: 100

Range: 10 (ground)

Damage to crawling infantry: 100%

Armor damage: 100%

Elite's main weapon (supercomputer)

Damage: 150

Attack interval: 100

Range: 10 (ground)

Damage rate to crawling infantry: 100%

Armor damage: 100%

Special ability

Scattering: When attacking non-building units, 5 beams will be generated, with damage of 30 and diffusion range of 3 (ground).

Armor damage 100%,

Elite dispersion: ※:

When an elite attacks a non-building unit, it causes 5 points, 50 points of damage and 5 diffusion areas (ground).

Each beam attacks a non-building unit, resulting in 3 beams, 30 damage and 3 diffusion range (ground).

Armor damage 100%

Attack suggestion

V3 and Guangling are the farthest weapons on the land of Su Su, both of which are used to attack the city. It is impossible to carry out ordinary operations, but they are very different.

V3 is to attack the enemy with rockets. After the rocket is launched, it needs to fly in the air for about 10 seconds before landing. During this period, rockets can be intercepted by air defense forces, unable to move and fire, and unable to hit the moving enemy. V3 rockets have no difference in damage, move slowly, and are basically unable to fight the enemy in wartime. Basically, V3 is about six hidden locations outside the enemy base, waiting for the enemy to strike the enemy accurately when the defense is lax.

Because the smooth edge belongs to the tank, it has the characteristics of the tank. It is a "light armor", but it moves very slowly (the same as the heavy armor apocalypse tank), and it is even more difficult to move and attack. It does great damage to buildings and infantry, and it is a scattering attack, which will not accidentally hurt your own side. The attack distance is long, but the laser focus is slow, the armor is weak, and it is not resistant to attack. Therefore, you should generally fight behind the meat shield in the battle (it is recommended to reinstall the soldier's fortress or phantom). When there is a special weapon, you can also send nine light blades to the enemy base for a devastating blow.

99A2 main battle tank A new 99A2 tank developed by China People's Liberation Army. It was developed by China on the basis of self-developed Type 99 tank. At present, it is still in the development and testing period, but there have been many overseas media comments and analysis reports on him. The following is the related report of American armored car magazine.

China People's Liberation Army is developing a more powerful 99A2 tank based on its original 99Tank. The project was originally planned to be named 99G tank. It is expected that this tank will be put into small batch production in 2008-2009.

Developed jointly by China 20 1 Research Institute and China North Industries Corporation (Weapons). Its spokesman said: This is China's third-generation main battle tank. However, the person in charge of 20 1 did not elaborate on many key projects. However, the main design of the 99A2 adopts the original 99-type tank, and it is reported that the attack, navigation, night vision and other systems have been well strengthened. It not only maintains the original "active/passive" process defense system series in Russia. At the same time, some new systems developed by the PLA have been added. The distance of night vision can be increased to1300m observation distance.

The body armor structure adopts the basic armor structure of the original Type 99 tank. The new explosive reaction armor may greatly increase his armor protection ability. Facing the attack of 120mm reinforced armor-piercing projectile similar to the new main battle tank of South Korea in Asia, it has certain protection and promotion ability. At the same time, the passive defense capability of the series (high-explosive anti-tank warhead) is greatly enhanced. The chassis system of 99A2, based on the original 99Tank, is equipped with reinforced anti-tank mine measures to prevent chassis attack.

The power supply system adopts some MTU serial hosts improved by China Company. The China People's Liberation Army has always been able to combine strength with combat tonnage, so that it has not gained much weight. Make sure he has the same mobility as the 99. The power system was improved by China. Because of China's vast territory, their domestic landforms and climate are different. 99A2 is mainly tested in the northwest military test base of China People's Liberation Army, so it is more suitable for mountainous and desert climate. Its air purification and filtration device adopts a double filtration system similar to M 1A2.

China, the 99A2 main battle tank, will have two different gun configurations. In 2004-2005, China repeatedly tested 140mm main battle tank guns in northwest China. Due to the quality problems of high-precision electrolytic steel in China, the barrel once exploded and cracked during launch. At present, a 99G or A 1 tank equipped with a 1 domestic main gun has passed the test. At the same time, the PLA provided him with a new type of armor-piercing projectile, depleted uranium armor-piercing projectile. Although China has kept the details of the use and development of depleted uranium armor-piercing projectiles secret. However, there are still reports that the China People's Liberation Army has this kind of armor-piercing projectile, which is almost at the same level as the armored forces of the US Army. According to the test of China department, this kind of armor-piercing projectile can penetrate the main armor of all third-generation main battle tanks, including M 1400 meters. But at present, it has not been shown that China 99A2 tank will also be equipped with this kind of 140mm main gun which is considered immature by Chinese people. Another scheme is that China still uses the same 125mm main gun as Type 99. This may greatly limit the firepower and strike capability of the new 99A2. The Russian 125mm main gun developed by China can not well counter the main armor of the third-generation main battle tank equipped in Europe and America.

A series of improvement measures for China's 99A2 tank. At present, the main difficulty in China is that the night vision distance of 99A2 has not reached the requirements of the PLA military. Although China has the ability to develop and manufacture ballistic computers for tanks, its design and calculation accuracy need to be greatly improved. Communication system is the biggest drawback of China's main battle tank. At present, China mainly uses: 96C, 98B, 99B vehicle communication radio/call system. According to the experiment of Thai army, its reliability and accuracy are not ideal. This will seriously affect the overall performance of the 99A2 combat capability. For this reason, China may switch to Ukrainian radio stations in the future.

Merkava main battle tank The Merkava main battle tank designed by Israelis can be regarded as the most dynamic and characteristic main battle tank in the world today. Merkava tank has experienced many conflicts between Israel and Palestine since it was equipped with Israeli army in 1978, during which it developed from 1 to four generations. On these two points alone, no main battle tank in the world today can match. The unique overall layout scheme of the front power transmission device of Merkava tank has surprised and doubted tank designers all over the world. On the list of "World Main Battle Tanks", the "Merkava" main battle tank has also been on the list repeatedly. From 1998/ 1999 "Merkava" 3 to 10, to "Merkava" 3 and "Falcon" 6 in 2000, and then to "Merkava" 4 in 20012002. The "Merkava" main battle tank weighs 60 tons and has 4 crew members (conductor, gunner, driver and loader). From front to back, the interior of the car body is: power transmission cabin (front left), cab (front right), battle room and carriage. Under normal circumstances, the rear compartment only contains ammunition, which is also the reason why the ammunition base of the "Merkava" tank is surprisingly large. When necessary, the rear cabin can carry 8 fully armed infantry or 4 stretchers. The structure of the rear door of the car body is very interesting. It actually has three back doors, the battery loading and unloading door on the left and the three-proof device maintenance door on the right. The main back door in the middle is divided into upper and lower doors, with the upper door facing upwards and the lower door facing downwards, which can be opened from the outside. But there is a locking device in the car. Like the security door, the middle and back doors are mainly used for loading and unloading ammunition, getting on and off passengers and transporting the wounded. There is a 60-liter drinking bucket on the door. In the battle room, the captain is located on the right side of the gun, the gunner is located in the front and lower position of the captain, and the loader is located on the left side of the gun.

design feature

I. Overall arrangement

The body of the tank is cast, and the armor plate with better bulletproof shape is welded on the front upper armor, and the right side is higher than the left side. There is a space behind this layer of cast armor, which is filled with fuel, followed by another layer of armor. This structure makes the tank have better anti-armor and anti-tank missiles.

The internal layout of tanks is different from that of ordinary turret tanks. The battle cabin is in the middle and rear of the car body, the cockpit is in the front and left of the car body, and the front and right of the car body are the power cabin. The driver has 1 single hatch cover and three periscope observation glasses, and the center 1 can replace passive night vision goggles. There is a 1 channel between the cockpit and the battle cabin. When the driver's seat is folded forward, the driver can access the battle cabin.

Cannonballs can be stored in the back of the car body, and ammunition is packed in a special ammunition box and placed on the bomb rack. Bomb racks can be dismantled to make room for a group of commanders, or four stretchers, or 10 infantry.

There are three doors at the rear of the car body, one on the left is a battery loading and unloading door, the other on the right is a three-proof device maintenance door, and the middle door has two doors, the upper one turns up and the next one turns down, which can be opened from the outside, but there is a locking device in the car. The middle door is mainly used for loading and unloading shells and transporting the wounded. There are 1 60L drinking water tank on the door.

The turret is pointed, with small frontal area and low firing rate. There is a big tail cabin in the back, which contains radio and hydraulic components.

The conductor is located on the right side of the gun, the gunner is in the front and lower position of the conductor, and the loader is located on the left side of the gun.

Second, the weapon system

65438+

The main weapon of Mekava MK 1 tank is 1 M68 105mm line bore tank gun, which is produced by israel military industries Company, and the barrel is equipped with a heat sleeve. The artillery pitch angle is-8.5 ~+20. The right part of the front upper armor of the car body is equipped with a gun moving fixing frame.

The gun can fire standard 105mm armor-piercing projectiles and armor-piercing projectiles. Israel military industries Company also developed the M11type armor-piercing projectile with stable terminal civilian operation, initial velocity 1465m/s, direct range 1600m and 65438+.

The tank carries 92 rounds 105mm artillery shells, 8 rounds to be fired are stored under the turret seat ring, and the remaining 84 rounds are stored in the rear of the car body, of which 12 rounds are packed in 2 containers and 72 rounds are packed in 4 containers.

2. Auxiliary weapons

105mm gun is installed on the left side 1 7.62mm parallel machine gun, and 1 7.62mm machine gun is installed above the commander's control tower door and loader door. The three machine guns have the same model and were made in Israel with the permission of Belgian FN company. 2000 rounds of 7.62mm machine guns installed on the bullet chain are stored in the interlayer space of gap armor. Some Merkava tanks are equipped with1m2hb12.7mm machine guns, which are fired from vehicles above105mm gun barrels. The machine guns are used to train gunners. In the urban war in Lebanon, machine guns were used instead of cannons.

3. Fire control system

Merkava MK 1 tank adopts matador Mk 1 fire control system. Its digital fire control device is designed by Elbit Computer Co., Ltd., and its laser rangefinder is made by Elop Company, which can be used by both the captain and the gunner. The system is centered on the central processing unit, including operating device, control and feedback servo loop and sensor. The operating device includes three operating devices: the commander, the gunner and the loader. The gunner operating device is the main operating device, which provides the necessary manual input information for the ballistic computer, such as the type of bombs, the high and low display and the recoil compensation of each bomb in the horizontal angle. In addition, the gunner's operating device also includes logic board and preselection input display device, which can make the system check the gun bore and make the system self-check. The commander's operating device provides system display reading, shooting distance and ammunition input information. Loader operators provide ammunition input information.

The control loop transmits the computer aiming angle data to the gun hydraulic pitch drive device and the direction angle data to the moving crosshair. The feedback loop can ensure that the actual aiming angle and crosshair direction angle are consistent with the calculated data, and can accurately correct the error.

Sensitive components of fire control system include atmospheric sensor, laser rangefinder, turret inclination indicator and target angular velocity sensor.

The computer is broken, and the gunner can use the directional machine and the high-low machine to control the gun. The commander can control the artillery with an override device and fire before the gunner.

This gun is equipped with a two-way stabilizer. The stabilization system is the same as Cadillac Gage company in the United States, and is produced by Israel PML Precision Machinery Co., Ltd.

The captain has a 1 sight, which can rotate 360 degrees with a magnification of 4 times and 20 times. The rotatable head of the captain's periscope is connected with the turret directional drive system through the 1 reverse rotation device to compensate the turret rotation. The magnification of gunner periscope is 1 and 8 times, which is integrated with laser rangefinder.

The night vision equipment of tanks is low-light-level night vision system, and thermal image night vision system can also be selected.

Third, the propulsion system

1 engine

The tank adopts AVDS- 1790-6A 12 cylinder air-cooled diesel engine from Teledyne Continental, with rated power of 662kW(900 HP). See the section "Engine of Tank and Armored Vehicle" for details.

2. Transmission equipment

Matching with the above diesel engine is the CD-850-6A transmission device of Allison (DDA) Company in Detroit, USA, with 1 high, low and reverse gears. For details, please refer to the section "Transmission of Tank Armored Vehicles".

3. Mobile devices

The tank adopts balanced spiral spring suspension device, and there are three groups of suspension devices on both sides of the car body, each group has two balance elbows and two rims. All six balance elbows move independently relative to their respective coil springs. There are also four hydraulic shock absorbers, four limiters and four rollers on both sides of the car body, in which the first, second and fourth rollers only support the track near half of the car body.

4. Command and control system

The communication between the commander and the driver of ordinary tanks depends on the vehicle communication system, but the Merkava tank uses the commander command and control system.

The system includes the steering wheel signal generator used by the conductor, electronic equipment and the driver display connected with the intercom system in the car. The signal generator of the conductor's handle is installed on the turret, and the electronic equipment can be placed at will. The display used by the driver is fixedly installed in the driver's seat, which is convenient for the driver to observe whether the window is open.

When the conductor turns the steering wheel, the driver can hear the standby signal from the earphone and see the corresponding standby symbol on the display screen. When the conductor releases the steering handle, the steering handle will automatically return to the middle position. At this time, the driver heard the command of "good driver" from the earphone.

Fourth, the protection system

In view of the fact that the tank puts the protection performance at the top of the three major performances, the following measures have been taken:

1. Total plane

In order to reduce the secondary effect caused by ammunition explosion, no ammunition is placed in the front of the car body and above the turret seat ring. In order to ensure the safety of passengers, the seats should be arranged at the back of the car body and at a relatively low position as far as possible. Armor used to protect passengers accounts for 70% of the total combat weight of tanks, which is much higher than other tanks.

2. Power transmission front end

The tank is unique in that the power transmission device is placed in front, and its main purpose is to improve the frontal protection ability of the tank and protect the safety of the passengers.

3. The important part adopts gap and/or interval armor technology.

Tanks are armored around the front, top and turret of the most vulnerable car body, as well as the top, back and sides of the battle cabin, all of which adopt gap and/or interval armor structures. Some mezzanine spaces store fuel and some machine guns to strengthen protection and prevent secondary effects.

4. Additional protection

Making full use of tank components and equipment to protect passengers is the guiding ideology of tank design. For example, storage batteries, three-proof devices, hydraulic power components, suspension devices, engines and transmission devices are arranged around the passenger compartment to strengthen the protection of passengers.

5. Special protection of ammunition

In order to prevent the secondary effect of ammunition detonation, the tank puts it in a special container that can withstand high temperature, and puts it in the middle and rear part of the car body under the turret seat ring that is not easy to be attacked.

Machine guns are stored in the interlayer space of gap armor, which can also prevent bullets from hurting passengers.

6. Automatic fire extinguishing and explosion suppression device

The tank is equipped with an automatic fire extinguishing and explosion suppression device specially developed by Spectronix company of Israel, which can suppress and extinguish the combustion and explosion of oil-gas mixture within 60 ms ..

7. Three-proof device

The tank is equipped with a collective protection three-prevention device, and the central pressurization system establishes overpressure in the car, thus preventing biological, toxic gases and radioactive dust from entering the car.

8. Special protection of eyesight

The gunner's sight is protected by bulletproof sheets and steel plates of machine bullets. Headlights are mounted on retractable devices, which can be retracted to enhance protection when not in use. Several small ribs are welded on the right side of the front of the turret to prevent shrapnel and machine bombs from hitting the commander's sight and laser rangefinder.

Verb (abbreviation for verb) is not traditional layout.

Of course, the biggest feature of Merkava MK 1 tank is its unique layout, front power system, middle cab and rear war room. The driver is located on the left side of the front of the car body and the engine compartment is on the right side. The driver has a hatch that opens to the left and three periscopes for closed observation (the middle one can be replaced by a passive night vision device). Because the protruding part of the engine roof only accounts for 2/3 of the front side of the tank, the driver's front world can be basically guaranteed. A tank driver voice command system developed by Israel is installed in the cab. The commander reminds the driver of the direction the tank should pass through through the handle, and sends out the speed command through the button. The display screen in front of the driver will display arrows in the corresponding direction, and at the same time, you can hear computer-generated prompts such as "fast", "slow", "front" and "rear" through headphones installed in the fuel tank cover. This device is specially designed for tanks by Herta Company of Israel. With the help of this device, the commander can even make the tank carry out tactical maneuvers quickly and accurately through internal communication without calling loudly.

Behind the power room is the war room, and the inclined position of the driver can also be separated from the war room with armor plates. But under normal circumstances, when the driver leaves the car, he should enter the war room from the back of the chair and get off at the entrance behind the war room. This is because in combat, most of the main fire threats come from the front. If the driver gets off in front of the car with a gun in his face, he may be dead. You can develop good operating habits during training, and you won't lose your mind in a highly tense battlefield situation.

The war room of Merkava tank is located in the back half of the car body, and its spaciousness is surprising. The operation space of the conductor, gunner and loader is very large, which is mainly due to the reasonable layout of internal equipment. The hidden space behind Merkava tank can carry a small team of infantry, but it is not usually done, especially in wartime, and it is necessary to provide safe space for the wounded. In case of emergency, Merkava can carry up to 8 wounded people.