Larger horsepower engines naturally have, even if there is no more powerful engine, by increasing the delta wing area, the same can increase the lift of the power delta wing, from the perspective of technology, these requirements of the old man are not difficult, Lin Hongfei can help him achieve them, but Lin Hongfei is thinking about another question: even if you carry out special operations missions and build your troops into a rapid reaction force, is it really necessary to play like this?

"It's necessary!" Lin Weiguo nodded his head fiercely, and the muscles on his neck were full of muscles!

Lin Weiguo didn't explain to his son why he must do this, and Lin Hongfei didn't ask, to let his son say this, he had already revealed enough information, and any more would violate the provisions of the confidentiality regulations. Lin Hongfei thought for a while, "Okay! ”

With Lin Hongfei's words, Lin Weiguo suddenly breathed a sigh of relief in his heart: although he looked like he had eaten his son, if Lin Hongfei really felt that it was not good, he really didn't have a move.

…………………………………………

It is said that the maximum net load can reach 500 kilograms, but in fact this is not a limit number, just a number within the safety range calculated by Lin Hongfei, the weight of this special combat assault vehicle is only 800 kilograms, and the weight of the entire vehicle is estimated to be about 600 kilograms...... This is the purpose of Lin Weiguo's visit today, I want to try to use this power delta wing of my son, can I fly with this 600 kilogram thing?

For Lin Hongfei, weight is not a problem, the problem is how to fix such a car on the power delta wing, and can ensure that the operation of the power delta wing is not affected.

If you give Lin Hongfei a little time to revise the skeleton structure of the power delta wing power system, it is easy to install this special assault vehicle that has been reduced to no reduction but now. How can such a big guy do it?

"Well, anyway, it's a test now, do you want to tie it up with a steel wire?" When Lin Hongfei was at a loss for these two guys, Liu Fengcai looked at these two things and cautiously made a suggestion...... In Commander Liu's eyes, as long as it is something that can fly, nothing else. There is absolutely no doubt about the technical content of the representative.

Tie these two things together with a wire? Lin Hongfei's eyes lit up! I couldn't help but pat my head. "That's a good idea."

Since the power trolley is an exposed aluminum tube full skeleton structure made of aviation aluminum tubes, this special assault vehicle is also, in this case, as long as the center of gravity of these two vehicles is found, so that the center of gravity of the two vehicles is on the same vertical line as much as possible, then there is no problem.

If you let someone else do it. Just finding the center of gravity is enough for them to be busy for a while, and coincidentally, these two cars were built by Lin Hongfei. The distribution of the car's center of gravity, naturally no one can be more familiar with it than Lin Hongfei.

But even so, the two cars were tied together. It took a full two hours.

In the past two hours, in order to reduce the weight of the power delta wing as much as possible, Lin Hongfei not only removed the second seat on the delta wing, but also removed the three seats of the special assault vehicle: even in order to reduce the weight to the greatest extent, Lin Hongfei also pumped out nearly two-thirds of the fuel in the mailbox. Only a third of the fuel was left in it.

In Lin Hongfei's view, anyway, it is to do a basic carrying ability test, as for how many things can be carried and how far can be flown can be solved, this can be solved by other methods in the future.

After two hours, the things in front of me have become unrecognizable. …,

"Son, can you fly?" When Lin Hongfei sat in the driver's seat, seeing this simple and almost stumbling combination, Lin Weiguo finally couldn't help but start worrying about his son's safety, and it was not until this time that Lin Weiguo realized how much support his son had given him when he hurried over to do this experiment. He couldn't help but feel a sour nose, and asked Lin Hongfei with concern, "If you don't think it's safe, then let's clean up again." ”

"It's okay, it's a big deal, it's just that you can't fly, but there's no big problem." Lin Hongfei waved his hand, although the power delta wing is now "riding" on the top of the head of the special assault vehicle, which looks very dangerous, but Lin Hongfei knows in his heart that there will not be too many safety problems, "Well, I don't fly too high, just go up and try to go around." ”

"Just take a spin and try it." Lin Hongfei's words, Lin Weiguo, who listened to it, nodded again and again.

Truth be told, that's what he thinks in his heart.

…………………………………………

Under the effect of the huge thrust provided by the high-speed rotation of the double-leaf wooden propeller, the special assault vehicle, which was in neutral gear and even the steering wheel was fixed, began to slowly slide forward. It's just different from Lin Hongfei's previous test, this time, after more than 80 meters of gliding, Lin Hongfei still didn't feel any signs of the power delta wing raising its head.

Is it really that much heavier? Lin Hongfei couldn't help frowning.

The maximum load capacity of 500 kg designed by oneself is actually still a certain margin, in fact, if it is "overloaded", 600 kg is not impossible, but now the weight of the special assault vehicle below does not exceed 600 kg at most, but it has not yet flown ...... Could it be that the cause of the wind resistance is ignored?

Also, being able to carry a maximum weight of 600 kg does not mean that 600 kg of anything of any shape and volume can be carried, and the wind resistance brought by this special assault vehicle is not small...... It seems that if the army is really interested in this thing, the layout will have to be adjusted in the future. Lin Hongfei thought in his heart.

Liu Fengcai saw this power delta wing take off with his own eyes yesterday, and it takes a little distance to fly, but today he saw that he hadn't flown for so long, and he couldn't help but be a little worried, although he knew in his heart that taking off with such a heavy thing would definitely require a longer take-off and running distance, but looking at this power delta wing didn't seem to have the slightest sign of raising his head, he couldn't help but pinch it in his heart: You must fly!

With Liu Fengcai's current relationship with the Lin family, he naturally hopes that Lin Weiguo will succeed as much as possible.

Finally, in the expectant eyes of Liu Fengcai and Lin Weiguo, after the power delta wing crossed a distance of nearly 100 meters, the front wheel finally reluctantly raised its head and began to break away from the shackles of the earth's gravity, and then, the rear wheels also began to break away from the shackles of the earth's gravity, carrying a full 600 kilograms of weight and flying into the sky!

"It's flying!" At this moment, looking at the power delta wing in the sky where the flight posture still seemed heavy, Lin Weiguo burst into tears with excitement: The first rapid reaction force is hopeful!

————————————————————————

Although the negotiations with the two bosses of the domestic automobile manufacturing industry have not yet been resolved, before the new millennium, a good news still makes Lin Hongfei's mouth almost crooked: on December 31, 1991, the signing ceremony of cooperation between the North County Industrial Manufacturing Company and the three giants of the domestic motorcycle industry was held at the guest house of the North County Municipal Party Committee.

This news made all the workers of the Buk-gun City Industrial Manufacturing Company crack their mouths with laughter, for this news, everyone will not think of anything else, but one thing is known, from now on, the factory may have to expand its scale, and recruit people, and everyone's wages may also rise a little. …,

For ordinary workers, the development of the company is also what they care about, don't treat the workers as fools, everyone knows that when Lin Hongfei is in charge, the company's situation is directly related to their wallets.

It is precisely because of this that the newly established factory internal TV station decided to broadcast the signing ceremony live, and the workers who are not working can watch it at home, and the workers who are working are also happy, because the video of the signing of the contract will be shown in the evening.

In short, such a good thing will never be missed.

For this signing ceremony, Lin Hongfei was very helpless to be dressed up by Dongfang Xiaoling, and the appearance of a suit and leather shoes made Lin Hongfei look like a groom who was ready to go to the marriage hall with others...... The bride is next to her, and the only thing that makes Lin Hongfei a little regretful is that the person next to him is not an evening dress similar to a wedding dress. But then again, wearing an evening dress in '91, I'm afraid most people can't accept it.

"What do you see? What's there to see? Dongfang Xiaoling was a little unbearable by Lin Hongfei's hot gaze, although her heart was sweet, but the little girl was still relatively thin-skinned, and she couldn't help but push Lin Hongfei, "It's not that I haven't seen it...... I still see it, and I will never show it to you again if I dare to see it. ”

But Dongfang Xiaoling's completely powerless "threat" is tantamount to being seen by a blind man, Lin Hongfei, whose skin is thicker than the corner of the city wall, does not regard Dongfang Xiaoling's words as a threat at all, and said with a smile, "Of course you have to take a good look, well, look at my outfit, and then look at your outfit, I think how can I pin a little red flower of the groom and bride on the chest of the two of us, that is, the little couple who are ready to worship heaven and earth?" ”

Hearing Lin Hongfei's words, Dongfang Xiaoling suddenly "sighed", and her face suddenly turned red!

————————————————————————

PS: Alas, it's out of the air, there's no way, classmates and colleagues are free during the holidays, shouting a thousand years to come out to play, and the millennium really can't get rid of it, but please rest assured, no matter how late it is today, the fourth watch must be written!

said today's four watches, that is the four watches! (To be continued.) If you like this work, you are welcome to (.) to vote for recommendation, monthly pass, your support is my biggest motivation. )