The 60mm mortar designed by Jin Batian is the best choice for many families, with a total length of 70mm and a net weight of 18 kilograms. This weight is easy for two people to carry it. The elevation angle is 40° to 85°, the maximum range is 1800 meters, the minimum range is 100 meters, and the gunshots are equipped with gunshots, using lethal grenades, and the explosion diameter is 10 meters. The grenade cannons that completely abuse the Japanese in all aspects are stress-free. The last two production lines produce these 60 mortars.

After eight production lines were fully produced for a while, Jin Batian also obtained the full-day output through the light brain, of which 105 heavy artillery can produce 12 pieces per day, and this speed can only be said to be a good fit (you can do it, Zhang Lingpu's Imperial Army-the reorganized 74th Division has only 12 105 howitzers).

The 75th Field Cannon is produced 22 every 24 hours, and the 75th Mountain Cannon is produced 24 every day. The 37mm war defense cannon is produced 110 every day, the 20mm double-unit official cannon is produced 120 every day, and the 60mm mortar is produced 200 every day.

In this way, the production of eight assembly lines of the artillery factory can form a heavy artillery battalion, one field artillery battalion, one mountain artillery battalion, one combat artillery defense artillery defense battalion, three air defense battalion, and two mortar battalion. In terms of number, the nine artillery battalions are the number of an artillery division or an enhanced artillery brigade. Of course, according to the tradition of the Chinese people, it is definitely necessary to form an artillery division. This artillery division can provide firepower support to the troops of an army.

The ammunition factory produces various bullet shells in thirty assembly lines. Because the bullets only use 7.92 Mauser rifle bullets and 9mm Ruger pistol bullets, these ten assembly lines are used to produce Mauser rifle bullets, and four assembly lines produce Ruger pistol bullets. Most of the remaining production produces various shells. The output of bullet shells is not based on individuals, but calculated by tons. Each ammunition production line produces ten tons of ammunition every day.

Taking the 7.92×57mm Mauser rifle bullet as an example, a single rifle bullet weighs about 25 grams, a assembly line produces 400,000 bullets a day, and ten assembly lines produces 4 million bullets a day. The Ruger pistol bullet weighs about 10 grams, and four assembly lines produces more than 4 million bullets a day.

The output of several million a day seems to be quite large, but it is not enough to hit. The millions of troops in the Zhongtian family are only enough to kill one round per day. The two armies faced off millions of bullets and then they were gone in a while. In the war, the German army killed an average of 100,000 bullets. In the Iraq War, the US army killed an enemy with 20,000 bullets. On average, 20 shells and 1,000 bullets were needed to kill an enemy. This is the highest efficiency. During World War II, the average cost was more than 20,000 bullets. (The reason for the consumption was so large was that it added the number of daily training and the number of shells and bombs destroyed)

One bullet kills an enemy. This is just an ideal state promoted in the song. Zhang Taofang, a legendary sniper of the Volunteer Army Shangganling, just used 442 bullets to kill 214 enemies. On average, two bullets can kill an enemy. In fact, snipers are also very dangerous professions, especially in the face of the US military. If the US sniper cannot deal with the enemy, they usually call for artillery fire coverage or aircraft carpet bombing. Fortunately, there are tunnels in Shangganling.

The reason is that the waste of bullets is caused by suppressing and shooting after automatic firepower appears. In the past, when people shoot rifles, they see the enemy's nose hair, and line up to kill them at this distance. Well, this is generally called the queue-up and shooting party, which is referred to as the queuing party.

Taking the 75mm grenade as an example, a 75mm grenade weighs more than 6 kilograms, and a production line only produces 1,600 shells a day. According to the 75 grenade 120 shells, one base of 13 bases. A base is considered to be the amount of daily combat, but in fact, a fierce battle can be quickly killed by one base. For example, the seven-five fast cannon, you have heard of the saying of five, which is to fire five shells in one minute. This shelling of less than half an hour is lost. Of course, in actual operations, there are very few continuous shelling for half an hour, after all, the barrel also needs to be cooled. Not to mention the half-hour shelling, the barrel will definitely be red.

Finally, the 105 howitzer was divided into three ammunition production lines. The 105 grenade weighed 32 kilograms per day, with more than 900 rounds per day, with fifteen bases. The 75 mm howitzer was divided into four production lines, producing 6,400 shells per day and more than fifty bases. The 60 mm mortar grenade was divided into three production lines, with a daily output of 23,000 rounds and 230 bases. The 37 mm war defense gun was divided into two production lines, with a weight of 1.4 kilograms of armor-piercing shells, with more than 14,000 rounds per day and 140 bases. The 20 mm machine gun was divided into four production lines, with a weight of about 250 grams, with a daily output of 160,000 rounds per day, with a base of 160 bases.

Now selling cannons with a base ammunition can only be considered barely enough. If you sell too many weapons in the future, you will definitely have to build a new ammunition factory. However, now that the skill points are used up, you can only look at the front of you first.

After dealing with the ammunition factory, Jin Batian opened the operating interface of the car factory. The factory had six production lines. Jin Batian combined the technologies of Dodge, General Motors, Ford and other automobile companies to establish a new car. Ten-wheel off-road trucks, because they had to walk on the battlefield, the chassis was high, and the main function was to traction cannons and bombs, so the horsepower was large. Naturally, the tires should also be increased. The front seats can be seated for two people, and the rear car eight double-row wheels are loaded for loads. The empty car has good road conditions and can run about 40 or 50 kilometers. If the road conditions are loaded with five tons, it will be discounted in half. If the road conditions are not good, the diesel-powered horsepower is much stronger than walking. Because this car has ten wheels, ** nicknamed this car ten wheels. After the war, Jin Batian really registered the name of the ten wheels for this car as a trademark.

All six assembly lines are used to produce ten wheels, and the daily production volume of ten knots is 48. One or two production lines could have been divided into production cars, but the domestic road conditions are very bumpy, and this is still in the city. It is no wonder that after having a car, Lao Fu still built a railway in the palace and asked the eunuchs to take it. Compared with cars with bad shock absorption now, the railway on the railway tracks is undoubtedly much smoother. Of course, the shock absorption of these ten knots is just like this, but soldiers, the endurance is always stronger. If you don’t want to ride, you can follow the car and get on the car.

This soldier who can sit in two squads in ten rounds, plus two base ammunition installed in the artillery squad, can barely keep up with the marching force when pulling the artillery. That's enough.

After packing up the car factory, Jin Batian clicked on the shipyard. When he thought of the warship Jin Batian, he couldn't help but think of the Battle of the Beiyang Fleet in the Sino-Japanese War... It seemed that from the Sino-Japanese War, the Zhongtian family had become a weak navy. Before the Sino-Japanese War, there were finally two iron armored ships supporting the facade. In the 1930s, the Zhongtian family only had dozens of old light patrols and gunboats, many of which were left by the Qing Dynasty. There were not a single submarine. If there were enough submarines to engage in infinite submarine war against the Xiaobenji family during the War of Resistance Against Japan, the Xiaobenji family would have been crazy.

The manufacturing industry of the Foot Bin Chicken family cannot be compared with that of the great power (John Bald Eagle). Cutting off the sea route would be strangled to the throat of the Foot Bin Chicken family. Of course, for Principal Jiang to make more money, Jin Batian would not only sell submarines, but also sell a small number of submarines, while selling battleships, aircraft carriers, battle cruisers, heavy cruisers, light cruisers, destroyers, and torpedo boats. Build a complete naval system for the Principal.

Not to mention anything else, the money you get from selling a battleship is like a mountain of gold and silver (thanks to the gold standard, thanks to the silver standard). Although aircraft carriers have appeared now, as the main force of the navy, giant ships and cannons are still the mainstream ideas of the entire 1930s. The aircraft carrier cannot fight alone, and the attack power of the carrier-based aircraft on the aircraft carrier cannot pose a threat to the battleship at all. (What, you say torpedo aircraft, the torpedoes in the 1930s were very garbage, not only a few hundred meters in the 1930s, but it may not explode if it hits it. If it explodes, it is not necessary to explode. If it explodes, it is not necessary to have a water barrier. Besides, the anti-aircraft artillery on the ship is not a decoration. Only when the aircraft load capacity speed is increased can it pose a threat to the battleship. Speaking of which, the battleships during World War II were very solid, and the missiles nowadays may not be able to do anything to them.)

The light brain of the shipyard is automatically set underwater in the area of ​​Penglai Changdao. The shipyard has four production lines. Not only does the production line have a lower output, but each production line can only build a ship with a displacement of 100,000 tons per month. However, thinking about the shipyard can explode eight Bismarck-class battleships in a month, it is not a small number.

Of course, we can't really build eight Bismarck-class battleships at once. Thinking that the Bismarck-class battleships cannot penetrate the protection of Nelson-class battleships, it is obvious that eight 380mm main guns are not powerful. This thing needs to be replaced and changed to eight 406 (16-inch) battleship main guns. Anyway, the 16-inch naval gun technology is now very complete. Is the main gun? Naturally, the bigger the better. Don't you see that the Yamato battleship main gun is 460mm.

Although the Bismarck battleship in history was surrounded by the John's Navy for several hours and then sank the sluice (from this point it is really worthy of being known as a warship that never sinks), the Bismarck's power system and the main gunboat bridge were destroyed by the main gun of the John's Royal Navy. It seems that this key protection is not enough. The armor of the bridge and the main gun must be thickened. The main turret was originally 360 mm armor and the bridge was 350 mm. Both were added 100 mm, and the displacement increased again.

The data of the real giant ship cannon designed by Jin Batian in the end is as follows:

Scale: 248 meters long / 36 meters wide / 16.8 meters deep / design full load draft 11.2 meters / actual maximum draft 12 meters

Power: 12 high-pressure boilers, 3 steam turbines, designed maximum power of 138,000 horsepower, actual stable maximum power of 150,170 horsepower, actual maximum power of 163,026 horsepower. (This has not changed, the draft is deep above. Speaking of Zhongtianjia deep water port, there are more than Hans, so I am not afraid of not being able to leave the sea)

Speed: up to 29.5 knots; fuel carrier 7400 tons, endurance: 8000 nautical miles/19 knots, 9000 nautical miles/16 knots. (It's a little slower, but it's much faster than the Longmen-level 26 knots of the Xiaobenji family.)

Armor: 8 dual-equipped 406mm 48 times caliber main guns; 8 dual-equipped 105mm anti-invasion guns, 8 dual-equipped 37mm anti-invasion guns, and 18 dual-equipped 20mm anti-invasion guns. (The original 155mm secondary gun was removed and the weight of the armor was added, and the torpedo system was not safe. By the way, the battleship itself spoke with the main gun, and the matter of the secondary gun can be left to heavy cruisers or battle cruisers. As long as the battleship can fight the battleships, it is enough. Before the aircraft carrier showed its power, there was indeed a saying in the navy that only battleships can fight the battleships.) The performance data barely conform to the characteristics of our teaching of the multi-rivet steaming.
Chapter completed!