Magic Tower Starry Sky

Chapter 650: Jacquard machine test run

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The reason why the printing presses were handed over to the craftsmen of the technical guild was because Lin Ben planned to disclose this knowledge and protect his own interests as much as possible. In addition to establishing his own academic status, he also has the idea of ​​speeding up the dissemination of lost knowledge.

The reason why the jacquard machine is made by myself is because I want to keep this knowledge secret, whether it is the production method of silk, or the jacquard machine technology that partly comes from the earth and has been magically modified by myself.

On the earth, it is true that the fire of the first industrial revolution was the steam engine; but it was the light industry dominated by textiles that really drove the fire of the industrial revolution. The former is just an improvement in technology, while the latter is an industry that can earn money in a faster and simpler way.

Lin didn't want to release the technology that made a lot of money for nothing without any compensation. Do you really think that you have come here to save sentient beings?

On the one hand, the jacquard machine still needs to be developed and improved. It's not like the Manroland printing machine can become an instant combat force as long as it is produced, and it will come in handy.

Since everything still needs to be modified, instead of wasting time communicating with craftsmen and asking them to modify or make new parts, the things they make may not meet their own requirements, and if they do poorly, they need to be reworked.

The automatic control program of the jacquard machine was, of course, designed by Fen. As the automation system that dominated the peaceful arming of the silver-bearded dwarves, the Lich has played better than anyone else in this regard. Including induction, feedback, and automatic judgment, she has established a set of judgment logic. As long as she can identify the actual situation that applies, she can immediately propose a solution.

The most careful girl, Kaya, is in charge of a new job, which is also quite important. In the production process of Shu brocade, there are so-called embellishment craftsmen and cross-stitching work. It is to convert the drawn pattern into the pattern-making process of the weaving process. And for this work, Lin Ke is not satisfied with handmade flower books similar to Shu brocade crafts, but wants to program them.

This involves starting from the analysis of the picture, pixelizing it, and converting it into the latitude and longitude relationship of silk threads. And because someone does not just want to make repetitive and symmetrical patterns, but intends to spread the brocade cloth like a painting, so color analysis, dosage estimation, etc. need to be added.

The most troublesome thing is the performance of gradient colors. For this reason, Lin taught girls to use the concept of color enhancement of three primary colors and four primary colors, that is, to densely arrange silk threads of different colors in different quantities, which can give people a new color vision.

But giving such a suggestion seems to increase the difficulty of making the machine itself, because the complexity of the jacquard bunch heald also increases. But this also has an advantage, that is, it can reduce the types of material colors and make more color changes.

Of course, these needs are not all decided by someone with a slap on the head. Although there is the original Hualou Shu brocade loom as the basis, it is also because I know exactly what kind of work I want to complete in the end, so that I can continuously improve the original loom.

The research and development of jacquard machine can not be called smooth or not smooth. There aren't any stuck levels, or unsolvable mechanics. But after one problem is over, another problem will pop up. It's almost going to be someone's routine these days.

As long as a new problem arises, in order to solve it, sometimes not only the machine structure needs to be modified, but even Finn's control program needs to be changed accordingly. The most common thing to do is to miniaturize the original structure and increase the number.

Like the control arm of the jacquard heddle, if you want to make a finer pattern, this part will have more complicated changes. In order to meet these changing demands, the only option is to reduce the number of threads per bundle and increase the number of jacquard bundles.

In order to achieve such a thing, when the number of jacquard arms can no longer be arranged horizontally, of course, the size of the original jacquard arms can only be reduced to reduce the occupied space.

And often when a structure has to be miniaturized, the number of parts is overwhelming. Fen and Kaya, who joined the Jacquard machine research and development together, were originally only responsible for the program part, and they would also be pulled down to do physical modification work together at this time.

The two people who didn't understand why they had to make such a complicated loom were about to be driven crazy by someone. Harumi originally wanted to help, but just looking at the structure of the blueprint and the number of revisions needed, the girl immediately retreated. Using the reason that she had to raise silkworms and reel silk, and record the results of silk blending enchantment, she ran away in despair.

And more importantly, these amendments are far from being finalized and may be amended at any time. Just when the two red-eyed women were about to strangle a man to death after working for several days, Lin decided to start the machine and do an actual test.

Although in the process of developing the jacquard machine, there are weaving threads that are available in the market for testing. But the quality and thickness of those ordinary hemp threads are very different from silk threads, so Lin was only using it to test the operation of the machine, and did not actually weave a piece of cloth.

On the other hand, the moth formula for the silk thread has not been fully finalized, and now only Harumi reels the silk to collect data, such piecemeal results. But also because of the accumulation of experiments, the silk thread that has been reeled has accumulated a lot.

The sources of these silk threads are different moth species, the quality is not uniform, and the enchanting standards are different, but they can be regarded as meeting someone's minimum standard, that is, the addition of protective magic that resists the alien energy of the dimensional gap. Looking at the weight, it is estimated that it is enough to make a Jinpa. So someone randomly found a photo of a sparrow from the photo library and threw it to Kaya for preliminary analysis.

After obtaining the required color silk thread, the silk thread is dyed hastily with the painting dyes on the market, and put on the spool of the jacquard machine. Import the analysis results of the Kaya program into Finn's control program, and the machine will start to move soon.

From the very beginning, I never thought of copying the craftsmanship of Shu brocade, because the parts that have been disclosed are all traditional hand-made methods. The length of weaving in one day is only a few centimeters. Wouldn't it take several years to get all the fabrics you need? Such precious things cannot be used or waited for.

And although I am developing in the direction of automation, it is a magically modified jacquard machine that does not care about the cost. The purpose is to save some time and speed up some, so that I can use eye-catching materials earlier. Therefore, in order to design this automatic jacquard machine, it can be said that Lin did his best, and made assumptions about various situations as much as possible, and decided on various countermeasures.

But in any case, I am a layman in the textile industry after all. Whether this jacquard machine can be made or not, and whether silk can be made or not, ultimately depends on the results. And it is not difficult to guess that after the test run of the machine, some problems that have not been discovered before will definitely appear. This is the prelude to a big change.

Those who care about silk are almost all standing by the jacquard machine, watching nearly a thousand silk threads gradually weave into a square handkerchief under the operation of the machine. In particular, the pictures of sparrows selected by Lin are gradually formed as the shuttle spins silk threads of different colors, interlaced in warp and weft.

Sometimes, Fen and Lin also went to teach biology and mathematics courses. Finally, after dinner, weaving of a brocade handkerchief about fifteen centimeters in size was finished. It's not finished, mainly because the accumulated silk thread is used up. The short section at the very end, because there are many empty spools running, so the weaving is messy. But at least the sparrow in the center of Kimpa is done.

"Is it done?" Hallomi asked, squatting by the window with her chin resting on the sill.

At this time, Lin was stopping the operation of the jacquard machine, and holding the scissors, he was going to cut off the thread ends of the brocade handkerchief. But I tried to cut the only scissors at home until the blade collapsed, but I couldn't cut the whole flat cable.

Three anxious women stretched out their hands, frantically trying to remove the brocade handkerchief. But the enchanted silk thread is tougher than imagined. When Harumi reeled the silk, most of the thread tails were left untreated, so she had never discovered such a characteristic.

Just when this impatient big girl was about to run to get the casket and come back to deal with this small brocade handkerchief, Lin spent some time to precisely locate it, and used the ability of the space cut of the flash to cut off all sides, and sent the piece The long-awaited experimental product was in hand.

"How does it feel?" "How does the weaving work?" "How does the enchantment work?" The three women started with three questions, followed by chattering like cannonballs, with all kinds of weird questions emerging one after another.

It's just that they didn't wait for an answer, Harumi was quick, grabbed the things first, and dawdled close to her face. The special smooth feeling is unmatched by other kinds of fabrics. Putting the brocade handkerchief against her face, the blond girl couldn't help showing a satisfied and intoxicated expression. And the part of the pattern is not like embroidery, there will be obvious bumps.

Since the thing is in the hands of a good sister~www.wuxiamtl.com~ Kaya is not polite anymore, she just pulled it out. Rub it with the palm and the back of your hand, feeling the light, soft feel. Jinpa is so soft that it won't give people any discomfort, it is completely different from those coarse clothes.

But before Kaya touched it, the Lich stretched out her hand, and of course the black-haired and brown-skinned girl offered it obediently. Fen was rubbing the brocade handkerchief seriously, looking up and down, looking very professional. In fact, someone knew that the lich was just putting on a show.

Midi's silk is completely a seller's market. As long as it is sold, even if it has a slight moth-eaten mark or a defective product with obvious defects, it is also the target of all the women. In such rare circumstances, it would be **** to judge what they could do.

But this brocade handkerchief made the three women confirm one thing, that is, homemade silk is really a thing. Even their hard work these days was nothing, and they all fell into a state of berserk, ready to fully turn on the power of the machine, and play with it with dozens of hundreds of feet of silk and satin.

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