"I see."

Is it true that there is demand to be motivated? Xia Lin quickly understood why the switch rune he had envisioned didn't exist.

However, in the future, the various magical equipment that Xia Lin needs will not be able to be controlled by the inlay of magic stones with or without a push-button switch as simple as now.

For example, the simplest Shimmer Rune Disk, if it is designed to be similar to the electric lamp in Xia Lin's previous life, the magic stone press switch can only use a button or a pull rope to control the light and fall of the rune disk.

The effect that Xia Lin envisioned is to use a remote control to complete the switch like a smart home, and no matter how bad it is, it has to be a similar structure that can arrange the switch to a suitable position at the door of the room.

In this way, he will have to try to use runes to develop a rune combination that can play a similar role as a circuit switch, Xia Lin thought to himself.

As the general person in charge of the alchemy section of the magic motive project, Sophia and Xia Lin preliminarily finalized the configuration of the magic motive, and then the professional field of the alchemists, according to the basic configuration and the effect to be achieved by the magic circle, the base material and rune wire of the magic motive were selected, and the specific parts specifications and sizes were formulated.

"How about using Magic Copper? For such a large piece of equipment, if the base material is not used magic copper, the cost will probably be very high!"

"Again, such a high-speed rotating object needs to be quite strong, and the nature of magic copper is too soft, I'm afraid it won't work!"

Sophia vetoed the alchemist's proposal. The motive is different from the various magical equipment that these alchemists have made in the past, specifically, the difference between "equipment" and "equipment", and it is not enough to only consider the problems in the field of alchemy and magic inscribed by the magic circle, but also to consider whether the physical properties can meet the requirements.

In this regard, through the exchange with Luna and others, he learned a lot of new knowledge provided by Xia Lin, and at the same time, Sophia, who has achieved something in the field of golems, is more professional, after all, golems also need to consider the various magical and physical properties of the substrate.

"That would be the only way to ......."

"Wait, you also have to think about the cost, if a magic motive is made entirely of magic materials, I'm afraid you won't be able to build one for ten gold lundes.

If you need to consider the strength of the material, you can use high-carbon steel as the base of the shaft, and then surround a circle of magic copper as the base of the magic circle, and then put a circle of high-carbon steel protection on the outside!

Let's try to continue the discussion along these lines!"

Listening to these alchemists discuss for a while, Xia Lin couldn't help but make a request. Although he now has a big family and a big business, he also has a lot of expenses.

Most of the three or four thousand gold lunt earned by the industrial park every month have to be invested in the operation of all aspects of the chamber of commerce, and Xia Lin also paid a sum of money out of his own pocket to subsidize the pension problem of the new army, and it is also a big expense to cooperate with the Greg family and the textile consortium to compete for seats in the two houses, if he finally develops a magic motive, the cost is too high to be practical, then he will lose a lot.

"That's fine, but the magic copper needs to be very tightly bound to the shaft!"

….

An alchemist probably figured out Xia Lin and Sophia's thoughts, and reminded with a frown.

"This is something that my factory needs to consider, you can design it, and if there are any problems, I will remind you to make changes!"

Although the machining accuracy of the machining plant is not high, but the magic machine designed by Xia Lin does not have the complex crankshaft connecting rod gas distribution structure of the previous engine, and the power supply is provided by the magic circle engraved on the magic copper layer.

Since Xia Lin, the big boss, had said so, several alchemists could only continue to discuss according to his request, and explore the structure of the demon motive step by step.

Xia Lin, who was watching from the sidelines, also wrote down a lot of knowledge that he was quite interested in, such as the common methods in alchemy that use cheap magic crystal chips mixed with materials to improve the strength of materials, improve the properties of materials, and so on.

[Know Ten.]

The old book friend recommended to me to chase the book, @! It's really easy to use, driving, and before going to bed, I rely on this reading aloud to pass the time, and you can download it here. 】

Originally, he was quite interested in alchemy and golems, but he was too busy during this time, and he never had time to learn some basic alchemy knowledge with the apprentices selected by Sophia, and this time it was considered to satisfy some of his fantasies about alchemy.

After Sophia and the seven alchemists had discussed the specific structure of the motive and came up with seven roughly feasible plans, each of which was scribbled on the sketches, Xia Lin began to refer to these sketches for the drawings.

Although the alchemists of this world also design some equipment, so they have a drawing background, but the sketches they draw are only on the same level as traditional carpenters and tailors.

Xia Lin looked at these strange drawings, and from time to time had to ask them about the specific dimensions and requirements of these parts, and it took a busy day to make all these parts into standard mechanical drawings.

After the drawings were completed, the next step was to deliver them to the machine shop for production, and Xia Lin estimated that three samples of each design and manufacture would be enough for testing.

Before leaving, Xia Lin remembered one more thing, went to Sophia's laboratory, and handed over the three intermediate soul cores given to him by Archmage Dalien.

"It's ...... Intermediate soul core? Director Xia Lin, where did you get it?"

Sophia asked with a look of surprise when she saw the three crystals in the wooden box that shimmered with a faint blue glow.

"These soul cores were given to me by the Archmage of Thorn Glory Dalion in return, Sophia, can you try to make these three soul crystals into mage servants?"

Charin told Sophia the purpose of his commission. The so-called mage servants are actually relatively high-level golems, such as Sophia's maid golem, which can also be classified into this category.

Therefore, Xia Lin also wanted Sophia to make a few more golems, and when the time came, the daily maintenance work of some secret locations in the institute could be completed by relying on these three mage servants.

"I do have the skills to make a mage servant, but in addition to high-quality soul crystals as the core, a mage servant needs at least five hundred to seven hundred gold lunt worth of various other materials, and it will take me a lot of time."

"In that case, let's wait until the Demon Motive Project is completed before we can make it! For the rest of the materials you need, you can make a list and hand it to me when the time comes, and I will solve it.

These soul crystals will be handed over to you for safekeeping, and if you have time during this time, you can dispose of the crystals first."

Hearing Sophia's words, Xia Lin was also a little embarrassed by the consumption of such a useful thing as a mage servant, but he still handed the wooden box in his hand to Sophia first.

Three mage servants, according to Sophia, almost need fifteen hundred to two thousand gold lunt and other inputs, plus three rare intermediate soul crystals, no wonder Xia Lin has not seen any trace of mage servants around many high-ring mages.

Fortunately, although he is now a little short of money, he can still afford this expense with the profitability of the industrial park.

My Magical Industries.

Misaka clucking chicken