Now Lao Liu looked at the situation and put forward his idea. We might as well try it with aluminum! Anyway, the base of the Eighth Route Army is already able to produce aluminum alloy products by itself.
Qin Baoshan frowned: "Although we can manufacture aluminum alloys. But our technology is not high enough, so the products we manufacture have many defects, and we cannot make them so thin. For the time being, it is not easy to make such aluminum alloys. parts. But we can try."
The military industry of the Eighth Route Army will definitely continue to develop after contacting the Americans. One of the important goals of development is to provide spare parts for American bombers. If this oil radiator can also be built, then the maintenance and support capabilities of the Eighth Route Army will increase a lot. Through these means, the Eighth Route Army has also improved its technical level, which can be said to kill two birds with one stone.
Anyway, I don't know when the next batch of parts will be delivered. Just try to do it yourself.
In the middle of talking like this, Qin Baoshan and Lao Liu wandered to the front of the nose of the plane. Right at the nose of the plane, Qin Baoshan saw the serious Li Pengfei lying there. At first glance, Qin Baoshan didn't even recognize Li Pengfei. It was very different from the Li Pengfei he met before. This is not in appearance, mainly in temperament. Li Pengfei had lost all his flamboyance and became more mature when he became down-to-earth.
At this moment, Li Pengfei was lying on top of the bomb sight, and he was constantly studying the operation of this thing.
American bombing sights are quite advanced. Especially equipped on the b-29 bomber, it is a highly sophisticated advanced equipment. Even at an altitude of 10,000 meters, it has high accuracy. Therefore, Americans also have a very high degree of protection for the Norton bombing sight, which is at the same level as the Manhattan Project that researched nuclear bombs.
Norton bombsights are not usually installed on aircraft at all. Before take-off, it will be carried by a special bomber under the heavy protection of many ground personnel, apply for it from the warehouse, bring it to the bomber to install it, then take off, and then dismantle it and send it to the warehouse after returning. No one is allowed near. There is also a special thermite inside. In case the plane crashes and may fall into the hands of the enemy, it is necessary to activate the self-destruct system immediately to melt the interior so that the enemy cannot obtain the secrets of the internal structure.
The bombing sights used on this b-25 are not so advanced, so this operation is omitted. Li Pengfei was lying there at this moment. The serious look makes people feel very at ease.
At this moment, Li Pengfei didn't notice Qin Baoshan at all, his attention was all on the bombing sight. And then he was on that sight and saw a magnified human head. He was startled immediately, his head shrank back, and only then did he see the situation outside. When he saw Qin Baoshan's face, Li Pengfei covered his chest and said through the glass, "Principal Qin, you scared me."
This was the first sentence Li Pengfei said after seeing Qin Baoshan again. All those things in the past have passed, and Li Pengfei already knew that Lin Xiaoxia finally married Wei Dayong. When Li Pengfei heard the news, he just smiled helplessly. Maybe it was due to fate. Li Pengfei gave up pursuing Lin Xiaoxia and became more open-minded. Thinking of those situations now, it only makes him feel a little funny. How could the former me let a woman occupy all of my life? I obviously still have so many things to do.
At this moment, Li Pengfei was very indifferent. Looking at him, Qin Baoshan nodded in satisfaction, and then left.
When the American ground crew who stayed here heard Qin Baoshan¡¯s proposal to use aluminum alloy to make the engine¡¯s oil radiator, they didn¡¯t agree, thinking it was crazy. But they were full of expectations, hoping to see the Eighth Route Army manufacture this kind of oil radiator. Ten days later, such an oil radiator appeared in front of them.
Almost all are handmade. No current equipment is used. Aluminum tubes are cast and then bored, just like gun barrels are made. The heat sink on the top is knocked out by workers by hand. After this period of research, the quality of the aluminum alloy produced by the Eighth Route Army is getting higher and higher, and finally it can be made thinner and thinner. But the welding of aluminum alloy is not easy. At the joints of the aluminum pipes, Lu Da and Xiong Zheng thought of many ways to fix them properly.
The overall size has not changed much, and the position of the interface has remained the same. When seeing such a loose oil radiator, the expressions on the faces of the Americans present were different. Out of the idea of ??giving it a try, they still approved this thing.?, put it on the engine of the plane.
Just as everyone was watching, the engine started and the power gradually reached its maximum. The engine oil circulated inside, and the oil radiator started to work stably. After an hour, the Americans present finally gave a thumbs up.
Although it looks very crude, this oil radiator works stably, and it is no problem to make do with it. The Eighth Route Army adapted measures to local conditions, and the things it produced were still very effective.
Over the past few days, people from the motorized school are also studying hard. Pilots master the layout of the cabin and the flight operations of the aircraft. The maintenance personnel are familiar with the maintenance knowledge of the aircraft, and everything is proceeding in an orderly manner.
On this day, Qin Baoshan held the telegram he had just received in his hand, with a very strange expression on his face.
"Principal Qin, what happened?" Lao Liu asked Qin Baoshan.
"The United States has sent a telegram that the P-51 Mustang fighter jet is being modified with an engine produced by the British Rolls-Royce company. The current test results are good, so they are waiting for the test of this aircraft to be completed before proceeding to the next bombing operation. In this way , bombing missions can be escorted by fighter jets.¡±
"This is a good thing!" Lao Liu said.
Qin Baoshan nodded: "Yes, this is a good thing. But in this way, it will not be able to take off and bomb the Japanese mainland in the last two months."
Americans do everything in a steady and steady manner. Never reduce the process because of fear of wasting time. After such a test operation, they will have to delay for a while. That is to say, bombers cannot be dispatched during this period. (Remember the site URL: www.hlnovel.com