Originally, they wanted to come to Wang Ke, and as soon as they came back, they should see a group of craftsmen happily waiting for them to take the lenses back, and as soon as they put them on, they were done, as long as they tried to use it, they could take the telescope and show their merits to Comrade Li Er.

But what is in front of them now makes them really unprepared, they see not the finished telescope housing, but the depressed faces, even if they are fools, they can see that the situation is not right.

Wang Ke didn't think about anything, he rushed directly to these craftsmen, and asked in an eager tone: "What's the matter, is there anything going on?" ”

Now Wang Ke doesn't think about anything else, he just wants to know what went wrong, according to what he thought before leaving, there should be no problem, and now that the situation is in place, what he needs is to know where the problem is, and see if there is any way to solve this problem, as for scolding these craftsmen, it is not necessary at this time. [

Several craftsmen looked at Wang Ke timidly, and said in a small voice: "My lord, this shell has been ready, and there is no problem with using the screw to control the forward and backward movement of the eyepiece." But..... ”

What the craftsman said earlier made Wang Ke feel a lot of comfort, after all, the problem he was most worried about was now solved smoothly, and it didn't seem that there was a little mistake, but the craftsman's last "but" made Wang Ke a little uncomfortable.

Wang Ke's most annoying thing is that he talks like this, and if he has anything, he just says it directly, and he doesn't explain things for a long time, isn't this a heart that makes people anxious?

Wang Ke said impatiently: "Let's just say what's going on." Now is not the time to hold accountable! ”

Seeing that Wang Ke was already angry, the craftsman at the head plucked up the courage and said: "My lord, this is my fault, when the shell of this telescope was completed, we found that there was no place to install this lens, so we began to modify it again, when the lens could be installed, when it was fixed, because the temperature of the copper ring used to fix the lens was too high, the lens was blown up." Now we can't think of a way to make the copper ring that holds the lens not hot and fried because of the high temperature. ”

In the end, the craftsman's voice was so small that Wang Ke couldn't even hear it, and his head was already lowered to the 'chest', and all Wang Ke could see was the back of his head.

Wang Ke didn't have time to think about it, and said casually: "Can't you wait for the copper ring to cool down before fixing it?" ”

Hearing Wang Ke's words, the craftsman opened his mouth, looked at Wang Ke in surprise, and muttered in his mouth: "My lord, how to fix it when it is cold, you have to take it when the copper ring is still warm, so that it can be fixed!" ”

The craftsman's words made Wang Ke speechless, for this matter, he is a layman, what he said just now, he didn't go through the brain at all, and he didn't think so much about it, and it was really embarrassing.

But now Wang Ke can't think about how embarrassed he is, and he thinks about how to solve this problem so that he can make a sample of the telescope today.

Listening to the words of the craftsman just now, Wang Ke also knew that the craftsmen were planning to fix the lens on the shell, which was just a piece of glass, and on the battlefield, the telescope would inevitably have to withstand some bumps and bumps, and if it was not good, it might fall to the ground, so that the lens that was not this glass would be broken.

Now the shell is made of copper, copper is very valuable for this era, once the glass lens is broken, according to the current process to make the telescope is useless, because it is inconvenient to replace the lens is unrealistic, must be able to change the lens at any time, in order to be considered a real sense of the telescope to make a success!

Wang Ke carefully recalled the telescopes he had played with in later generations, and he remembered that the lenses of the telescopes in later generations were detachable, and he didn't know if he could make them look like this now, if he could, it could be regarded as a telescope in the real sense.

Wang Ke tentatively told the craftsman what he thought, and also drew a simple structure on the paper, the craftsman listened and watched, and when he understood Wang Ke's meaning, his face immediately showed a trace of embarrassment.

After a while, the craftsman said to Wang Ke: "My lord, this method is a good method, but now we have no way to ensure that this silk mouth can be so tightly sealed, if there is a little bit of non-tightness, this lens can not be well fixed inside." I don't know if there is any other way for adults? ”

The craftsman's words undoubtedly gave Wang Ke a slap in the face, what can Wang Ke do, so many things he has done, none of them have been invented by himself, all of them come from things that he has come into contact with in later generations, and it is the same now, but it is just imitating the practices of later generations, and now he wants to come up with a way by himself, which is really a bit of a high opinion of him.

Wang Ke crossed the house with his hands behind his back, deaf to the gazes of everyone in the room looking at him, his two eyes stared at the ground in front of his shoes, and his mind was spinning rapidly, recalling that in the future generations there was no other way to solve this problem than using threads.

At this time, only Wang Ke was moving in the whole room, everyone else was standing in place, only everyone's eyes were turning with Wang Ke's movements, let alone making a little sound.

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PS: This book is on the shelves. This book:.***Please greatly support the genuine reading. More 'fine' colors, all in.***

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With the passage of time, the eyes of the old killers began to appear in despair, in their opinion, this thing is no longer possible, at least today is hopeless, the joy in the morning, at this time has also turned into a trace of regret.

Wang Ke, who had been walking non-stop, suddenly stopped, and shouted in a reluctant voice: "There is!" There's a way! ”

Wang Ke's shout broke the silence in the room at once, and everyone's faces 'revealed' a comfortable smile, they all knew that as long as Wang Ke said that there was a way, it must be that this problem could be solved, and it would never be said that there would be any problems that could not be solved halfway through.

Without waiting for the old killers and Li Ke to move, a group of craftsmen surrounded Wang Ke's side, and they all couldn't wait to ask: "What's the way, my lord say it quickly!" ”

Now Wang Ke didn't care about letting these workers say it one by one, squatted on the ground with a proud face, picked up a small stick casually, and drew a schematic diagram for the craftsmen on the ground.

In fact, Wang Ke didn't think of any new methods, but used other buckle methods here. 16K Mobile Access //ap.

Friends who have used mechanical cameras know that because the lens needs to be changed frequently, it is very convenient to disassemble the lens, if the thread is used, once the thread is damaged, the whole lens has no way to use, so when designing the interface, it is used in the way of buckle, not the thread rotation, as long as the production pays attention to the tightness of the interface, in fact, the contact effect of the two ways is the same.

Wang Ke just thought about it, but recalled countless methods, all vetoed one by one, and finally thought of this way, after careful analysis, Wang Ke confirmed, this method is completely usable, there is nothing complicated in the production, as long as the production is careful and careful, there is no problem, if mass production in the future, you can use molds to produce, so that the 'precision' accuracy and universal 'sex' will be more perfect.

This thing is not complicated, Wang Ke even said with a comparison, and it didn't take long for the craftsmen to understand, once they understood what kind of process it was, the craftsmen didn't need to command, and immediately started to do it.

With the experience just now, this time the production process is much more proficient, and after a while, a complete telescope shell was placed in front of Wang Ke and them, looking at the things in front of them, no one dared to reach out and touch it, so they could only look at Wang Ke, hoping that he could quickly put the lenses up, so as to see what was going on with this thing that could be seen far away.

Wang Ke carefully took out the lenses from his pocket, installed them piece by piece, and after the four lenses were installed in place, Wang Ke didn't dare to pick it up and see, for whether the lenses were useful or not, the current Wang Ke is not confident at all, don't look at Wang Ke when the telescope was not made, it is so energetic to talk about this thing, now he has the telescope in his hand, Wang Ke does not have the same confidence as before, now he has, just nervous, only feel his confidence, at this time I don't know where to run.

Wang Ke held this heavy telescope in his hand, turned his head to look at Li Ke and Li Jing, and asked in a tone of soliciting opinions: "Why don't you try it now?" ”

Wang Ke's unconfidence has been completely 'revealed' at this time, which makes these old killers and Li Ke also feel very strange, they really haven't seen Wang Ke have such a lack of confidence after a new thing comes out, and everyone's hearts suddenly began to unconsciously feel a little less confident.

Li Jing hesitated for a moment before he slowly spoke: "Try it, it's annoying that this one has already been made, if you don't try it, you don't know where the fault is, and I don't know how to improve it in the future." ”

Li Jing's words sounded so hesitant, but he still gave Wang Ke a lot of support, this has already been done, it will definitely not work if he doesn't try, even if it is useless, this hurdle must be passed.

Wang Ke walked out of the workshop with the telescope, chose a relatively open place to stand, and then slowly raised the telescope.

At first, Wang Ke didn't dare to look far away after all, he was afraid that the lens could not see too far, and could only look at the place where the eyes could see, but could not see clearly, but when Wang Ke's eyes saw through the eyepiece that the scenery in front of him was so clear, his self-confidence returned to him, and the observed scenery became farther and farther, until he couldn't see clearly with my vista, so Wang Ke put down the telescope and observed it with his 'flesh' eye again, thinking about how far he could see by eye.

Wang Ke was both disappointed and excited, disappointed that he couldn't see that place with the 'naked' eye, and he couldn't estimate how far it was, and he was excited that this telescope could see the place that the eye couldn't see, which meant that this thing was successful, and he would only use it on this basis in the future, and then think about how to improve the lens and be able to see farther places.

A group of people saw Wang Ke's face 'color' sometimes happy, sometimes lost, and they didn't know what was going on with him, and they didn't dare to speak, as if they were afraid that as soon as they spoke, this thing would be useless, so they could only look at Wang Ke with their eyes, waiting for him to come up with a result.

Of course, Wang Ke saw the expressions of these people, and he didn't speak, so he directly handed the telescope to Li Jing's hand, Li Jing took it at a loss, and looked at Wang Ke before he raised the telescope and came to his eyes.

As soon as he saw the scene in the mirror, Li Jing shouted loudly: "Good boy, you are so scared of the old man, you can see everything so clearly so far away!" ”

As soon as Li Jing's words came out, everyone knew that Wang Ke was just teasing them just now, but at this time, they didn't care about bothering with Wang Ke, and they were all busy surrounding Li Jing, thinking that they could be the first to take over the telescope from Li Jing's hand, so that they could also see with their own eyes what Wang Ke and Li Jing saw just now.