Song Ziqiang has never been able to talk about Wu Dapeng, but everyone knows that the industrial development of the Federal Empire is inseparable from him...... Others will only follow the drawings and at most imitate the mechanical equipment according to the drawings of the world, but he can design the equipment suitable for this world according to the actual processing technology and ability.

Song Ziqiang's medium and high pressure steam power equipment has been finalized!

Compared with the pot camel machine, its volume has increased, and a separate power workshop is needed to store and start, but due to the increase in its steam pressure and the increase in the heat of steam, its output power is more powerful, and the cost performance has been significantly improved...... Through power transmission, coupled with belt drive, it can be used as the driving force of the 800-sheet loom!

The power workshop composed of two medium and high pressure steam power equipment can fully provide power for a large textile factory with thousands of people......

Song Ziqiang proudly showed off to a few of his friends, he patted the big guy's fuselage and said: "Now it's 13 percent thermal efficiency, and it won't take a few years to increase to 18 percent, and it's not a dream to reach the level of the British Empire at the beginning of the 2......0th century."

Zhang Anguo was very calm and asked: "The standard has been set, how about the processing capacity?" ”

Song Ziqiang was even more proud, and said: "In addition to the large precision parts, I still have to get my hands on them, and the rest of the more than 3,000 parts, I can pick out the people who can handle them...... At most, it will be refined after processing. ”

Wanshida added: "Now it is estimated that one can be processed in a month, and the output can be doubled after half a year, if the machine tools and equipment we use can use electric power, the precision of processing can be higher, and there will be no such compromise products that say that they are not big or small, and that they are not small......

Wu Dapeng understood the truth here, and said: "Compromise is compromise, and it is better to have than nothing...... Let's find a way to install it on a sea vessel. ”

Song Ziqiang did not want others to belittle his product, saying: "Everyone understands the basic principle of the steam engine, and they all know that it is nothing more than a constant transition between direct motion and circular motion...... However, the Tao in this can be deep, what kind of accessories, what kind of combination, what kind of assembly is not random, you only look at other people's drawings to process it? !

This kind of device that is not big or small is suitable for the present, you know?!

What's right is the best......"

Yes, yes, it's the best!

No one is going to argue with him about technology.

The steam engine on the railroad cannot be replaced with this type at the moment, because the rails are only cast iron, unless they are all replaced with cast steel...... Besides, the original equipment transportation capacity is also good, there is no need to change to a larger carrying capacity and faster speed, they do not have that urgent need.

Due to the vibration of this equipment, it must not be used on wooden ships, and it is necessary to get on a horse armored ship...... Even if they don't need professional ship steel, it is a huge test of their processing ability.

Take your time.

Despite the new steam engine, the processing and production of the pot camel engine has not been relaxed, and the processing order of the Liuqiu boiler factory is still scheduled for next year.

Don't look at this kind of pot camel machine only has a few horsepower, dozens of horsepower, but it is extremely useful in this time and space, even if it is only used as a steam generator.

It is not considered to be Liuqiu Island, and the factories and workshops of the Great Song Dynasty folk also recognize it very much...... They believe that this is a product that lasts a lifetime.

It is also in large demand in remote development areas around the world, and there are also markets in Korea and Japan waiting for them.

However, the pot camel machine is not suitable for use in steam tanks and steam armored vehicles.

Wu Dapeng said to Song Ziqiang: "I remember that there was a steam bus...... Wouldn't it be better to change that into an armored car? ”

Song Ziqiang smiled and said, "You don't know, that kind of steam engine is easy to fry, and you have to add water if you can't go more than ten kilometers, are you sure you need it?!" Machines and equipment are not useful by imagination...... The steam tank is a joke, when the tractor is used, you can stop at any time to fill up the water and coal in the vicinity of the farmland or settlement...... If you use it as a tank, where will you find water on the steppe? Is it possible to use a four-wheeled carriage to pull water and coal?? A novice who has no knowledge of science and engineering would think like this......"

“…… Isn't there some kind of swelling and swelling? Can you save water......"

"That's for the boat! It's bigger...... Changed to a steam tank? You can't even pull your own weight. ”

Well, Song Ziqiang is a science and engineering student, technically awesome, so he can only wait for him to get a 15-horsepower flywheel diesel engine.

This guy was not in a hurry to make a move, but he got a magnet telephone!

Song Ziqiang said to a few friends: "I watch you talk about this big thing all day long, that big love, but it is I who really changes the world!"

Machining changes the world......"

Song Ziqiang thought that it was too difficult to talk to each other, so it was too difficult to use cable or wireless telegraphy to transmit it...... Ask someone to spread the word, sometimes it's not at ease, and it's not convenient...... Writing is too slow!

Magnet telephones are one of the simplest devices for talking.

Song Ziqiang briefly talked about the principle of the magnet phone, which is indeed simple.

Zhang Anguo's face flushed, he could have done it...... But he hadn't seen it since he was a kid, and by the time he started using it, it was already an automatic switchphone, so he didn't remember it at all.

Song Ziqiang rarely experienced others once, and said: "I can't blame you, when we needed us the most, we went back to that world, and it has been difficult for the three of you to develop little by little."

Besides, if it weren't for my convenience, I wouldn't have thought of a magnet phone......"

Song Ziqiang said that he would do it...... It didn't take a few days, he first made a dry battery, which is a necessity, and the process will be discussed later.

In fact, the magnet telephone, also known as the hand-cranked telephone, needs to bring its own two dry batteries as a power supply.

The main components of the telephone are composed of a microphone, a receiver, a hand-cranked magnet generator, an electric bell and other parts.

This type of telephone does not require an external power supply, and without the need for excitation, the call distance can be reached by the transfer of the magnet switch center...... In this time and space, this standard is already considered a long-distance call.

When making a call, shake the hand-cranked magnet generator to send out alternating current, so that the corresponding tag on the plug-in board in the center of the magnet switch falls down and makes a crisp sound.

When the operator of the magnet switch center saw her, she took the initiative to answer the phone, and then asked who she wanted to call, and then plugged in the phone.

A good operator can easily take care of one or two hundred calls alone.

The output power of the hand magnet generator is extremely low, two or three watts are enough...... The number of charcoal powder in the pick-up phone is larger, and the voice will be extraordinarily loud and clear...... The operator is also easy to train, and it is not a problem to memorize some four- or five-digit phone numbers, if you want to ensure the connection speed...... Hiring four times as many people to work in shifts is more efficient.

Song Ziqiang said: "Will the rich people of the Great Song Dynasty rush to get on the number like crazy?!" ”

Wu Dapeng carefully looked at the drawings of the telephone and related equipment he designed, and did not see any big costs.

He said: "It's going to be crazy, the initial installation fee of 3,000 yuan for a number can be sold, and a service fee of 100 yuan is charged every month, and we can also monitor designated people...... This telephone company is run by our Indian Group of Companies......

But why aren't you so happy? ”

"Alas, it's so hard to make money with technology...... When there is no shortage of money, it is so easy to make money with technology, which makes people feel nostalgic! ”

Wu Dapeng ignored him.