Nine hundred and ninetieth eight chapters customers are not bad money
Qin Zhenhua didn't pay much attention to this matter. After all, he had a lot of things to be busy with. He quickly threw this matter out of his mind and started to enter his own working state. After leaving for a few months, he needed it in the factory.
There are many things to ask about and many things to arrange.
The most urgent thing is the 155mm self-propelled howitzer project. If you want to win foreign orders, you have to tinker with it quickly. In particular, in addition to the self-propelled howitzer, there are also supporting ammunition supply vehicles, and even
, the latter is more important.
This project was handed over to Luo Rongchang. The masters who were in the maintenance workshop of the first machine factory were now valued and have become the top leaders of various projects. Qin Zhenhua has no embarrassment on this arrangement.
.
They were originally a group of hard-working masters, working diligently. Later, after Qin Zhenhua started teaching at night, everyone followed the study, practiced, and had a lot of theoretical knowledge, and quickly grew into qualified experts.
Talented.
Then, you will naturally be responsible for each department.
College student?
Yes, some college students are very good, but some people think it's time to take a break after crossing the single-plank bridge. Anyway, the future is bright. In short, people who are scrambling to live in a single machine factory.
Go down.
On this day, Luo Rongchang came to find Qin Zhenhua again.
The mature 321 medium-sized universal chassis is now used in China. Therefore, whether it is a self-propelled howitzer or a bullet supply vehicle, it is used. The self-propelled howitzer has been almost done in the second machine factory, mainly for the supply of
The car is bolted.
"The biggest difficulty in designing this ammunition supply vehicle is not how to automatically load ammunition." Luo Ronggen said to Qin Zhenhua: "After repeated research, we believe that the most important thing is safety issues."
This point is also something that many people are prone to ignore. This 155mm caliber self-propelled howitzer mainly uses grenades. The grenade warheads are all high-explosives, as well as launching drugs, and they are also high-energy.
A missile supply truck can carry ninety warheads and launching medicines, which is definitely a small ammunition depot.
If the cannon inside fails and explodes, the consequences will be absolutely unimaginable.
Qin Zhenhua nodded: "That's right, safety issues must be put first."
"So, after consideration, we decided to make special safety settings inside, especially in each compartment, there is a special temperature detection device." Luo Rongchang introduced.
When designing, I planned to connect the vehicles upside down because of this special ammunition supply vehicle, the ammunition warehouse was planned to be set at the end.
After all, the driving and engine of this 321 universal chassis are both in the front, the middle and the back are vacant. In these intervals, a special cube ammunition bin can be set up.
Now, Luo Rongchang and a team have made a special plan.
The front of the ammunition compartment is a warhead area. In order to facilitate the automatic and rapid selection of bullets and retrieval of ammunition machines, it is planned to use ten container-type reusable warhead boxes to stack them in the projectile area, and each warhead box can be filled with 9 warheads.
This is exactly ninety pieces.
As a howitzer, it is equipped with different warheads. For example, the current 155mm howitzer has six warheads, eight charges and four fuses. Therefore, you must carry the warheads in different proportions according to the battlefield situation in advance and launch them in different proportions.
Medicine and fuses.
Moreover, this method will be convenient to replenish later, just lift the ammunition box directly.
As for the launching medicine package, it is placed centrally on both sides of the ammunition transporter at the rear of the ammunition compartment. The storage mechanism is in a grid-type warehouse, and each drug is packaged in a grid-type warehouse.
"It's best to have a computer monitoring device on it." Listening to Luo Rongchang's introduction, Qin Zhenhua said: "This can also make our equipment look high-end."
Computer monitoring? Luo Rongchang frowned: "In that case, the difficulty of R&D will increase, and importantly, the cost will increase a lot."
Our export products mainly rely on quality and low price.
However, this time Qin Zhenhua shook his head: "Our target customers are big investors, price issues are secondary, technology must be advanced, and products must be high-end. As for technical matters, please contact our computer center to cooperate.
”
Different customers have different needs. Some are cheaper in pictures, while others are good at performance. This time, exporters value performance, but they are not short of money.
After the last time I turned over the table, the college students in the computer center should have come down with peace of mind, right? The factory gave them tasks, which was to use them, and they would definitely not dare to work hard anymore.
Luo Rongchang nodded. In this case, he could also be added, and it would be better if he used a computer to control it.
"On the other hand, we plan to use the BF 12L.413FC air-cooled supercharged intercooled diesel engine to replace the original 12150L diesel engine." Luo Rongchang said: "This engine can now output more than 500 horsepower, and the original one is
Compared with the diesel engine, the service life is more than ten times higher."
In the era of research and development, there is nothing to choose from. It can only use the 12150 diesel engine like the 59 tank. This diesel engine is sturdy and resistant to manufacturing and is quite mature, but its life is quite short, and it takes five hundred hours.
Overhaul.
Later, the first machine factory replaced some parts and increased the life span, but even so, it was only a thousand hours.
Our side has become used to it, and it doesn't matter. Some grassroots troops are even capable of overhauling, but foreign users are different. If they know the equipment in their hands, the diesel engine will be scrapped in one thousand hours, I don't know what they will think.
.
Therefore, it must be replaced. The Deutz company has exported their air-cooled diesel engine technology to the Eastern Powers. In the Eastern Powers' diesel engine factories, the production and manufacturing process has been completed and has matured.
More importantly, this diesel engine factory was acquired by the first machine factory and became a subsidiary of the first machine factory, so it is unstoppable.
Qin Zhenhua nodded: "This is OK, but you must pay attention to the heat dissipation issue. You must never lose the chain on this."
In terms of heat dissipation, air-cooled diesel engines are naturally weaker than water-cooled. When it comes to desert areas, it is hot and the wind blowing over is hot, which makes this problem even more serious. If this problem cannot be solved, it will be given to users.
Leave a bad impression.
"Don't worry, we have experience." Luo Rongchang said: "We use forced heat dissipation. The original space is large enough. We can make a special heat dissipation air duct and it will definitely be properly solved."
As he was talking, the phone rang. Qin Zhenhua picked up the phone and suddenly felt happy: "What? Director Zhao is back? He also brought new customers. Well, we will be ready here."