The Demon God Lu Bu, or the Assembly-style Mechanical Three Kingdoms, did not use the patent of Lego blocks, even though many of their patents have expired.

Because metal and plastic are two different materials.

For example, the concave-convex joints can be pressed into plastic and then restored due to plastic deformation.

But what about metal?

If it's made simple, it's easy to wear out and cannot be pressed in.

If it's made complex, it can be pressed in, but it leads to a sharp increase in cost.

Therefore, Tang Mo and the others learned the basics of mechanical assembly technology from Da Ma and consulted their respective teachers at school. In the end, they adopted the "steel key" technology in the "key connection" technique in traditional Chinese woodworking.

This includes split rings, cutting discs, tooth rings, tooth plates, which are used for extending and assembling mechanical components, as well as node connections.

Another part uses tooth connections, bolt connections, and mortise and tenon connections.

Because of this, the Assembly-style Mechanical Three Kingdoms require a skeleton to support all external accessories.

It can be said that it belongs to a mechanism, which is completely different from Lego blocks and Bandai Gundam.

This leads to...

The disassembly and assembly of the Demon God Lu Bu has become somewhat complicated, requiring Da Ma to train several professional disassembly and assembly workers, craftsmen, or inspectors.

"It's best to combine them all and promote it as a strict quality control mechanism for products, and then make it a unique manual screening mechanism for the iron toy factory."

"To prevent it from being called second-hand goods."

Xu Fei put down the Demon God Lu Bu and glanced at the energy value. There was only 1521 left, so he immediately opened the model card slot for Phoenix Da Qiao.

With the New Year approaching, a celebration-level product of the new century needs to be stocked in advance.

"Even though two new circuits have been added, it's still not enough."

"I don't know when the power plant will be approved."

Even with the support of the provincial Development and Reform Commission, the approval process for the power plant project is like a miracle, but surveying, exploration, and other processes still take time.

In addition, the approval process for the tractor manufacturing plant is also very troublesome.

According to Director Shang, it still requires approval from the provincial Development and Reform Commission, the consent of the agricultural department, various access procedures, registration of production enterprise reports and product announcements, registration of major technical parameters and major configuration filing forms for vehicles, registration of vehicle testing project plans...

Xu Fei has no idea what to write in these documents, so he can only let Da Ma modify the sold diesel engine technology and fill it in.

Otherwise, what should he do?

Should he write in the Grizzly Tank and Rhino Tank?

He's afraid he'll be caught tomorrow.

After finishing the new product, Xu Fei reconfigured the production line for foreign trade orders and assigned twenty engineers who had finished laying cables and were helping Old Xu to take care of the production line.

Large swamps are remote and have various terrifying legends. Even if there are tents for the construction team, there are probably not many employees willing to work the night shift.

Therefore, they load the goods during the day, and the engineers take turns to guard at night. After the factory is completely built, they will arrange fixed positions here.

............

Returning to the Yellow Mud Hillock Toy Factory, it was already 8 o'clock in the evening.

There were not only many dogs on the empty space in front of the office building, but also three burly cows.

"Are these cows or elephants?"

Xu Fei squatted down to observe and noticed the strange looks from the women in the factory. He quickly walked into the office.

He turned on the computer and sent an email to the engineer in North America, Boris.

The general meaning was:

Two spies were sent to Boston-North America Iron Tower Company. With the cover of another engineer, they just (in the morning in North America) successfully disguised themselves as two small shareholders of the Iron Tower Company, each owning 1% and 1.5%.

But that's all. They can't execute the mission against slightly famous businessmen or locals with a bit of influence.

The disguises are perhaps only limited to ordinary people who are dispensable.

As for the acquisition plan...

Bain has already helped TEP obtain 25% of the shares, getting closer to 35%.

At the same time, in order to avoid defining the acquisition of North America Iron Tower Company as an illegal transaction, a set of drama was designed: the nephew of the major shareholder discovered the conspiracy, forcefully took over the Iron Tower Company to stabilize the current turmoil, and then, due to his own incompetence, sold the shares in his hands. After several changes of ownership, the shares depreciated significantly, and the stock of the Iron Tower Company fell to delisting. In the end, TEP may control 40% of the shares, exceeding the mission requirements.

"Why doesn't such a powerful commission company make movies?"

"Factory Director, Bain has indeed invested in many movies. The box office of 'Reversing the Universe' and 'Road to Development' was quite good," Da Ma responded.

"..."

Xu Fei immediately decided to send two capable and competent "locals" to Bain Company after settling the energy at dawn."We need to learn from such wild methods."

He then opened the drawer and took out a bunch of scattered mechanical parts.

There were iron pieces cut into fan blade shapes, with holes in the middle.

There were polished thin iron rods that could string the fan blade iron pieces together.

There were pure copper wires made using the production line, which could be wound around the stringed fan blades.

There was a pesticide tin cylinder, with only the bottom half left.

In addition, there was a battery pack and two thin wires.

Xu Fei wound the fan-shaped iron pieces with copper wire, put them into the half tin cylinder, drilled a small hole at each end, and exposed the thin iron rod.

On one end, he set up two iron pieces, one on top and one on the bottom, to hold the thin iron rod.

Then, he connected the positive and negative wires from the DC battery pack to the iron pieces.

With a sizzling and squeaking sound, the crudely made DC motor, with a grinding scream, slowly started to rotate.

"Why can't it be analyzed?"

Xu Fei disconnected the battery pack, disassembled the handmade small motor, and continued to study.

A quick look at bit.ly/3iBfjkV will leave you more fulfilled.

Back in the microcomputer room of the Supply and Marketing Cooperative, he had already prepared for his second type of product.

That is, consuming 1 million energy to exchange for a level three basic production line, to manufacture simple electrical devices, including brushed DC motors, conventional light bulbs, ammeters, and multimeters.

Brushed DC motors can be large or small, from 4000KW to 0.1W micro brushed DC motors.

Conventional lamps can also be large or small, from 150W to 0.01W micro incandescent lamps.

Ammeters and multimeters are both sensing devices.

Xu Fei tried for a long time and found that he couldn't make a lamp, and he couldn't sell many ammeters or multimeters.

After much thought, he finally decided to analyze the brushless DC motor.

Having lived in the Electric Fan Factory before, he was not unfamiliar with this.

However, after making a sample, the base never gave any prompts.

"Could it be that there's an error somewhere?"

Xu Fei picked up a set of commercial motors disassembled from a four-wheel drive car and compared it with his handmade sample.

No matter how he looked at it, there was almost no difference in the principles and structures of the two motors.

And recalling the analysis of the tin jumping frog...

"After all this time, it turns out that I lack the corresponding level three basic production line. The technology is insufficient, and I can't analyze it."

Xu Fei picked up a pen and paper and calculated how much energy he could get at midnight tonight.

The toy factory at Yellow Mud Hillock was still at 160,000.

The two circuits at Large Swamps far exceeded those at Yellow Mud Hillock. If only traditional tin toys were produced, the daily output could reach 300,000 sets, which is 600,000 energy.

Adding the two together, it's 760,000 energy.

"Once the power plant is built, won't this energy go off the charts?"