After placing an order to buy a large number of raw materials, semi-finished products, and finished equipment, Jiang Feng became poor again, and he could leave a maximum of 70,000 or 80,000 yuan, and the rest was the payment.

I also want to buy gantry boring machines, bending machines, electroplating and paint equipment, etc., but I have no funds, so I can only wait for the purchase of slowly updated and purchased in the future, and then I will talk about the business.

For the next two days, there was no work...

Wei Da Wei 2 / Gong Da Gong 2 / Luo Honda They all stayed in Xinsheng Coal Mine to work, continued to support, most of the project has been completed, and gradually began to finish the stage.

Jiang Feng and the mechanical experts received the equipment they bought online every day, and then modified and strengthened it, and in order to improve their work efficiency, they recruited Wei Wu/Wei Liu.

Wei Wu and Wei Liu spent 20 gold coins, and 140 gold coins could also recruit 14 first-level mercenaries/or recruit seven second-level mercenaries, Jiang Feng didn't dare to spend it casually.

Recruiting [Chemical Guards] wastes 40 points.

At present, the anti-chemical warfare forces are of little use, but their own drones/robots/antidotes have a very awesome effect!

[Recruiting Depot] displays approximate data---

[Level] Level 2 (Level 3 Progress 20%)

[Coins] 140 (cumulative spending: 160)

[Recruitment] 1st Class 12 / Second Class 2 / Special 1

[Points] 600 (3,000 required to upgrade)

The next time he upgrades, he needs 3,000 points, and he also needs 100 hectares of unclaimed territory, which is very difficult! He has no plans to level up for the time being, waiting for the [Random Mission] to be triggered.

According to the introduction of the system, if Jiang Feng wants to collect 3,000 points, he must contact the task, but it is difficult to trigger it at home, so it is best to go out and hang out.

Triggering, as the name suggests, must be touched!

If you have nothing to do, you can go out and hang around, you can always trigger random tasks, Jiang Feng thought about it like this, but now the focus is to --- strengthen the equipment parts.

Electric furnace/stamping machine/laser cutting machine, tungsten steel, titanium steel, aluminum ingots and other raw materials, shaft embryos/tools/abrasives and other crude semi-finished products have been sent to the maintenance plant one after another.

[3.5t electric melting furnace] 500KW, 1800 degrees maximum ultimate heating temperature, after transformation, 400KW can reach the original performance, the temperature up to 2200 degrees.

[200T stamping machine] casting and forging punch, after modification, can stamping and forging 300 tons, pressing evenly, can forge all kinds of workpieces in hot and cold, the speed is very awesome!

[Laser cutting machine] German second-hand equipment, after the transformation of the laser CNC cutting function of the [pseudo-nine-axis industrial machine], the effect is strengthened and increased by five times.

The raw materials are strengthened by [metal jet blowtorch] and [high-frequency pulse electromagnetic gun], and the performance has increased by 150%, and the equipment accuracy stability/hardness and toughness are very good.

Soon, two [5-axis machining centers] and [horizontal 5-axis machining centers] also arrived!

Equipment disassembly/rust removal/strengthening/treatment/plating and reassembling processing parts, two spindles, etc...

Then, disassembled, transformed, and assembled to be designed into a new type of multifunctional machining center, with the estimated accuracy and performance at the estimated level, with an error of no more than 30 nanometers!

This machine is very large, with an area of 5 meters × 8 meters × a height of 3.5 meters, with three fully automatic tool setting and tool changers, as well as laser cutting knives.

Mechanical experts Ji Yuan/Wei Wu, Wei Liu/Jiang Feng cooperated to assemble it, and it took more than a day, but fortunately, the speed of the mercenaries was against the sky, and one top twenty.

The drawings are mature, there are no difficulties, the parts are manufactured quickly, the performance requirements are very demanding, and some need to be processed/handled/polished by mechanical experts.

The hard work paid off, and it was finally done!

[Pseudo nine-axis industrial machine tool] is out of the oven~~

It looks very sci-fi/pretty/fine, electroplated silver frosted paint, waterproof/insulated/anti-corrosion;

"Yes, it's beautiful, try it!"

Jiang Feng looked quite satisfied, this machine occupied at least 1/3 of the area of the maintenance hall, in addition to the equipment itself and the cargo stacking area, there was also the location of the mechanical arm.

Fully automatic loading and unloading / fully automatic tool setting / simultaneous work of multiple turrets / automatic calibration / laser cutting and auxiliary burr cleaning, etc., almost anything.

Specific performance, but also try it...

"Boss, let's cut a propeller first!"

"The propeller is difficult, so it's okay~~"

Jiang Feng nodded, and asked the mechanical experts to try it, and the [small five-bladed propellers] of the two yachts were imitated from a propeller of the British Saint x Yacht Company.

Large curved surface / many blades / overlapping before and after, the processing difficulty is quite high, a five-axis machining center is required, and it is best to be an imported brand, otherwise it is difficult to qualify!

The ability to produce propellers is the most representative evaluation criterion for machining centers, which requires many technical properties of machine tools.

The ability to produce qualified propellers shows that the company's technology is not low, and the difficulty of three-blade/four-blade/five-blade/six-blade/seven-blade nine-blade propeller will be higher and higher.

Ordinary five-bladed propeller, medium difficulty!

Ji Yuan found a 1×1×0.3-meter aluminum alloy thick plate and sent it to the stacking area, and the robotic arm automatically moved it to the cutting position of the machining center, and the fixture was automatically clamped.

The drawings are very simple, the mechanical experts are good at it, and the data is easy to find, 65cm diameter/30cm leaf diameter/semi-circular arc blade design---;

"Buzz~~" machining center starts

First of all, the laser cutting machine works, and the contour of the useless part is cut out at high speed, at a speed of 20cm/second, and the aluminum alloy plate can be clearly seen, which is cut out of the plum blossom shape.

Then, strip off the excess that is discarded

The powerful laser shaves off the outer contour, leaving only the part of the plum blossom shape in the middle, changing the tool, replacing it with a high-speed milling tool, and slowly cutting it off little by little.

"Zizizi~~" two turrets cooperate

First high-speed rough milling / then precise grinding / then repair blade corner burrs / drilling and tapping / slot milling... Finally, after grinding and polishing, the propeller is done!

In just 15 minutes, it was a success.

Shining silvery-white, very smooth, even able to rotate on the ground, similar to a spinning top, the weight is about thirty or forty pounds, the accuracy seems to be super high...

Mechanical experts check --- 28nm error!

"Damn, this accuracy is 666~~" Jiang Feng sighed in surprise: "From the point of view of accuracy/stability/technology, it can produce the propeller of a nuclear submarine/aircraft carrier!"

[Machining center] is very interesting, there are a lot of related videos on the Internet, there are a lot of people watching, but those garbage five-axis machining centers, the performance is average.

Compared with its own [pseudo-nine-axis industrial machine tool] function is simply scum, 20-30 nanometer accuracy, reaching the world's most advanced level, must be renamed!

[Pseudo nine-axis industrial machine tool] is too frustrating...

After thinking about it for a long time, he suggested: "This equipment is simply called [Super Machining Center], and it is a very concise and concise highlight the theme, what do you think?"

Ji Yuan: "Boss, that's a good name!"

Wei Wu: "It's concise, it's okay~"

Wei Liu: "The super machining center is very domineering!"

So the [super machining center] was finalized...