The shooting mission did not end here. Seeing that Belsky had already closed the lens cap, he pulled Liguschkov over.
"Sir, are there any other shooting tasks? Our film stock is still very limited."
"Of course." Yang Mingzhi said: "Next you should go to the arsenal to take pictures. I remember that there have been no photos of the arsenal for a few months, so next you will follow the director of the arsenal."
Liguschkov has always been very excited, not only because taking pictures is a rare thing, but also because the commander plans to take pictures of the arsenal as well, which is something to be very proud of.
Belski nodded and said: "I will naturally obey the commander's order, but it seems that the commander will not go there in person, which makes me a little worried."
"Don't think too much about anything! Just follow Liguschkov's order! I'm very busy with my work. Now you two should go to the arsenal quickly. You must complete the task today."
Without Liguschkov as a consultant in the institute, nothing would be affected.
Throughout the whole morning, except for the small incident of taking pictures, some remaining problems were solved in the research and development of individual rocket launchers.
After lunch, Yang Mingzhi returned to the research institute early. His task was to summarize the results of various researchers and make the final coordination and changes himself.
In the entire research and development plan, the mathematical model of the rocket's flight conditions is a top priority. After all, the target range of this rocket is to reach eight kilometers, which is equivalent to the range of a 75mm howitzer.
In line with the mentality of an old man, to make the rocket fly so far, it must be something stupid, big and dark, and the range of the Katyusha rocket launcher is only about eight kilometers.
Yang Mingzhi knew very well that his subordinates had been carrying out research and development and design under great pressure.
The caliber of rockets is limited to 107 mm, the length is 90 to 100 mm, and the maximum range must reach eight kilometers. In Yang Mingzhi’s view, the launch system of the weapon he developed copied the PF98 individual rocket launcher from that plane, and the projectile body was
It is a direct copy of agricultural tools 107.
After all, the research and development of this 107mm model was based on the Soviet Katyusha. After a series of improvements, the size was reduced but the performance was greatly improved.
In fact, the subordinates can only do one thing at most, and most of the processes of researching this weapon have to be operated by themselves.
Therefore, on this afternoon, Yang Mingzhi did not leave his seat even a step until a melodious dismissal signal came into the design department.
"Oops! It seems that most people's day's work is over!" Yang Mingzhi, who had been at his desk for a long time, had reason to relax at noon, straightened his back and stretched his arms with a sigh.
Seeing the chief like this, the others also followed suit and relaxed. The husband was a little unhappy and said seriously: "Comrades, continue to work! No one can relax until the chief orders the disbandment!"
Yang Mingzhi smiled with satisfaction, then stood up stroking the desk. His legs were sore from working for too long, and his lower abdomen was a little swollen. He didn't smoke a cigarette this afternoon, and he didn't go to the toilet once.
With the help of the light of the already lit kerosene lamp, Yang Mingzhi couldn't help but feel filled with emotion as he knocked on a large part of the completed drawings on the desk.
Their foresight is their biggest advantage, including the research and development of this weapon. The Soviets continued to improve the design of the Katyusha, and just after the war, they obtained a large amount of information on the German V2 rocket. The two long-term research successes of the Soviet Union and Germany were also successful.
It was obtained by the Chinese, and after re-development by the talented scientists of the motherland, various types of rocket launchers and missiles were delivered to the troops.
It is precisely because in the decades of revolutionary wars, they have suffered greatly from poor firepower. In 1963, this extremely low-cost and highly cost-effective 107mm rocket launcher, nicknamed a farm tool, equipped the troops for the next half century.
, popular in quite a few third world countries.
My little butterfly made Farm Tool 107 come into being twenty years ahead of schedule!
Yang Mingzhi estimates that 80% of his research and development progress has been completed. Judging from the drawings alone, the mathematical model of the projectile is already very complete. The proportion of propulsion agents and the calculation of thrust, as well as the relationship between agent reserves and flight time,
The final weight of the projectile, these data are combined to form a set of extremely complex equations.
I am not a mathematician, just because I had to study hard in this area when I was in school, so my mathematical ability is considered outstanding in this field. And the reason why these young men came to this weapons design bureau is also
It's because they are related majors. They are not professional weapon design experts, but they are also outstanding in mathematics ability.
After careful calculation, theoretically the missile body has met the design expectations, and there are only a lot of things left to consider.
For example, there are issues with the folding tail fin, the firing pin-mercury ignition method, mechanical aiming equipment and the angle-adjustable launcher.
These are all minor problems, and Yang Mingzhi couldn't help but sigh with emotion when he thought about them.
After several strong kicks, his legs finally regained their strength. Yang Mingzhi turned around to face everyone and clapped his hands to attract everyone's attention.
His face was full of joy, and he said excitedly: "Comrades, the main project of our conventional rocket launcher has been developed, and there are only some details left to be improved.
Except for this, it is about the project of transforming ethylene oxide cylinders into rocket launcher warheads. For this reason, we need to develop larger rocket launchers. I think that after completing the 107mm rocket launcher, there will be a lot of data for its in-depth research and development.
.
Therefore, according to the research and development schedule, the 107 mm caliber special individual rocket launcher that we are currently fully developing can be said to be basically completed!
I know that everyone is very tired now, so I decided to give everyone a holiday, so that everyone should not continue to burn the midnight oil tonight!"
Upon hearing this, a groan came from the entire institute, and everyone seemed to have been relieved of their burdens, with another sigh on their faces.
Everyone put in a lot of effort in the two days of scientific research. Compared with the fatigue caused by ordinary soldiers' daily five-kilometer cross-country and comprehensive training, the researchers have been following complex equations for two days.
, the brain cells are moaning, now I can finally rest?!
However, there are one or two people who have taken advantage of it and stood up in a daze and claimed that the research and development is not over yet and that time should not be wasted.
"Sit down, sit down!" Yang Mingzhi was a little impatient. "It's good to work hard, but it's bad when your brain is exhausted. You guys are no less than frontline combat heroes. The research and development tasks have been completed ahead of schedule. You heroes
You should give me a good rest!"
With that said, Yang Mingzhi called his wife up: "Please pay attention, I don't allow researchers to work overtime tonight. After dinner, everyone will go to bed early. Recharge our batteries and we will continue to engage in research and development!"