Among the five people who came in in the third batch, the self-introduction of the last person who came in made Zhang Tie focus on him.
It was a young man, less than thirty years old, gentle and elegant, and more importantly, Zhang Tie inexplicably felt that this person was a little familiar.
"In the Hongyuan Business Group of Lower Xuantian City, Sun Qiming has seen the real person of the Candle Dragon" The surname is Sun Zhang Tie suddenly understood why he felt that this person's face was familiar, because just now, the face of the child Lu Shasha was carrying was actually seven or eight points similar to the Sun Qiming in front of him, and after a closer look, Zhang Tie was immediately sure that this Sun Qiming was the husband of his little sister Lu Shasha.
What does it mean to be coincidental and not write a book, this is really to talk about it, this Sun Qiming also has to follow Lu Shasha and call himself a senior brother.
After glancing at Sun Qiming a few times, Zhang Tie's tone softened suddenly, "Your Sun family is also good at manufacturing machinery and equipment."
"When the face of the real person, good at not daring to say, Taixia in the field of machine manufacturing champion human race, all states and all over the country have hidden dragon crouching tiger generation, compared to Taixia's top several major machine industry in the field of business groups and big families, we still have a certain gap, but our Sun family has been immersed in the machine manufacturing industry for several generations, well aware of the various doorways in the field of machine manufacturing, the family's main machine products are several different types of pot camel machines, as well as several small steam machine tools and some steam city defense equipment, Hongyuan brand machine products are well-known in Youzhou and the entire Northeast Governor's Mansion, and are also loved by many old customers.
Hearing Zhang Tie's inquiry, Sun Qiming was even more modest and cautious, and his words were clear, not only telling the Sun family's own advantages, but also not offending several other families in the flower hall.
"You said that the Sun family has been immersed in the machine manufacturing industry for many years, then I will test you, you can tell me how this steam-powered machinery is different from the internal combustion engine machinery that was popular before the cataclysm."
Sun Qiming is still modest, because Zhang Tie's question is not an exam at all, as long as it is a person who does this business, even if it is a guy who has just entered the industry, there is nothing that he doesn't know, but Candle Dragon Zhenren said that it was an exam, and no one who was sitting here dared to say that Candle Dragon Zhenren's question was naïve, and he could only answer it seriously, and he couldn't show any other different colors.
"Before the cataclysm, the machinery powered by the internal combustion engine, compared with the steam-powered machinery, has many points, the most obvious is the small size, light weight, high power, and rapid ignition, widely used, which is also the reason why human beings eliminated steam power and chose internal combustion engine power before the cataclysm."
Zhang Tie nodded, "In your opinion, if you are given an internal combustion engine now, where do you think it will be most useful?"
"The technology of the internal combustion engine has been thoroughly matured more than a thousand years ago, even with the existing level of machine manufacturing, it is not difficult to manufacture a mature internal combustion engine, the difficulty is to manufacture, if there is no fuel that can be driven, such an internal combustion engine, it is also a decoration, and it is precisely because of the loss of the possibility of continuing to drive the internal combustion engine, this era, in order to pursue the high-energy and efficient characteristics of the internal combustion engine, people have developed an external combustion engine between the steam engine and the internal combustion engine, and the external combustion engine combines some characteristics of the steam engine and the internal combustion engine.
The combustion of alcohol is used as the indirect power of the steam cycle, but its ability is always somewhat different from that of the internal combustion engine, and its use is limited to a few high-end vehicles and some urban defense equipment that needs to respond quickly and the gear driving force of some differential machines. ” Seeing Zhang Tie's kind attitude and asking about the situation of the Sun family, several other families looked at Sun Qiming with envious eyes, and they didn't know where the Candle Dragon real person liked the Sun family.
If you really want to talk about it, although the Sun family is a little famous in the field of machine manufacturing, it is really not better than everyone else, what the Sun family can build, they can also build, why didn't the candle dragon real person ask me Is it because this Sun Qiming was the last to speak, and he paid attention to it by the way, and he knew that it was like this, and he just deliberately waited until the end.
But at this time, the people from the other four families could only sit and listen, and they had to concentrate, except for sighing in their hearts for the good luck of the Sun family, they didn't even dare to show a trace of dissatisfaction.
As a master craftsman who hides his identity, Zhang Tie can be called a figure standing at the peak of steam power in this era, as long as a master craftsman is given time, a master craftsman can even create a steam civilization alone, Sun Qiming said these words, where would Zhang Tie not know, not only know, but also understand more deeply than Sun Qiming.
Zhang Tie asked him, he didn't expect to really get any answer from him, this was just a reason, and by the way, he just wanted to see if Senior Sister Lu's man was reliable or not, and whether he could bear the heavy responsibility he had entrusted to the Sun family.
"Hehe, I mean, if the internal combustion engine can be driven, what kind of internal combustion engine do you think should be developed first?"
Hearing this question, Sun Qiming said without thinking about it, "At this moment, it is a holy war, the autumn of the survival of the human race, if there is such a sharp weapon, of course, we should give priority to the development of weapons that can be used to increase the strength of the human army, fight the demon race, protect my comrades, and protect my territory."
"Hahahaha" Zhang Tie laughed heroically, Sun Qiming seems to be a gentle and humble gentleman, but he also has a passionate and enthusiastic side, this person's temper matches Senior Sister Lu's gentle and introverted temperament, it is not bad, no wonder two people can become husband and wife, "What you said is right for my appetite, come over and see how this thing is" As soon as Zhang Tie's hand moved, a roll of drawings appeared in his hand.
For people like Candle Dragon Zhenren, it is not unusual to have space equipment at all, but it is just that seeing something appear in Zhang Tie's hand out of thin air, two of the few people sitting there estimated that they had never had the opportunity to see someone using space equipment in front of them, so they were a little shocked, but because of this, they were even more in awe of Zhang Tie.
Under the envious gaze of the four people next to him, Sun Qiming stood up, came to Zhang Tie with a little restraint, and took the scroll of drawings in Zhang Tie's hand with two hands.
As soon as the drawings were received in his hands, with the familiar feel and heavy weight, Sun Qiming knew that this was a very formal and professional mechanical design drawing, and the texture of the mechanical design drawing, drawing method, and regulations have strict requirements, which are not just ordinary people can draw on paper casually.
In those novels, casually drawing a design drawing on paper is absolutely.
"There's a table there, you can spread out the drawings on the table and take a look" Zhang Tie pointed to a long square table in the flower hall, and then looked at the other four people who pretended to be calm, but their eyes had already drifted to the drawings, "You don't have to sit still, let's come and have a look" Hearing Zhang Tie's words, the four of them were flattered and got up from the chair with the small half of their buttocks, and together with Sun Qiming, they spread out the drawings on the table and looked at them carefully.
It was indeed a mechanical design drawing, not a sketch, but a complete drawing, even including various parameters and materials.
At the first glance of the picture, several people immediately recognized that it was a design drawing of an internal combustion engine, a design drawing of an 8-cylinder internal combustion engine.
The 8 cylinders and the reciprocating piston and crank linkage on the design drawing can almost immediately make the knowledgeable person recognize that this is a design drawing of an internal combustion engine, and if you are familiar with the design of the internal combustion engine, you can also see the exhaust gas booster device in the picture at a glance.
But it is not an ordinary design drawing of an internal combustion engine, because the internal combustion engine in that design drawing is very different from the internal combustion engine in everyone's impression, which can be said to be unprecedented.
Looking at the design drawing, Sun Qiming's face was strange at first, then surprised, and finally became extremely dignified.
The biggest difference from ordinary internal combustion engines is that the 8 cylinders on this design diagram seem to be not just cylinders, but more like the combustion chamber of a boiler, because the outer layer of the 8 cylinders is hollow and filled with water.
Sun Qiming's fingers slowly slid over the drawings, his eyes were focused, and when his fingers slid over the drawings, he was already slowly imagining the operation of this engine in his mind, and suddenly, Sun Qiming was shocked, and suddenly grasped the essence of this engine design "Don't you understand yet" I don't know when, when the five people stood at the table and looked at the design drawing, Zhang Tie had already come to the side of several people, as soon as Zhang Tie spoke, those who were seriously figuring out the drawings were shocked, and one by one hurriedly bowed down and pushed away from the table.
"I'm waiting for the dullness, and I haven't fully understood the design idea of this engine for a while," said one person with some embarrassment.
"This engine looks like an internal combustion engine, but it's a bit like an external combustion engine, so," one man said.
"Such a design has never been seen before the Cataclysm, and it has not been seen since the Cataclysm" Zhang Tie smiled, raised his hand, everyone quickly shut up, and then Zhang Tie directly pointed his finger on the picture and swiped it, "This machine is indeed unprecedented, it is a new design, its design core, condenses the most essential part of the internal combustion engine before the cataclysm and the core concept of steam power developed after the cataclysm, of course you haven't seen it, you can say that it is an eight-cylinder internal combustion engine, you can also say that it is an external combustion engine with eight combustion chambers, I gave it a name myself" Speaking of which, Zhang Tie paused slightly, and seemed to recall it in his mind, "I call it a dual-wheel drive full-thermal ultra-efficient power system, to put it simply, it is called a dual-drive engine":