Chapter 20:

After Tan Li left, only Rose was left in the research room.
的 The first product developed by myself is about to come out. Rose's excitement can't stop.
计划 Originally planned to take a break for eight hours, now Rose has to break this rule.
Rose was fully engaged in his work, almost into the realm of ecstasy, and he could barely feel the passage of time.
He Rose shoveled the extremely sticky mud from Tan Lihe to the high-temperature electric furnace with a shovel, and squeezed the mud with his hands to form a five-meter-long but not twenty-centimeter-wide ditch.
After using mud tools to smooth the mud, Rose mixed with asbestos with cement, brushed a layer of cement slurry outside these mud ditches, and a simple cooling trough began to form.
Rose continued to be busy. He connected the water leakage nozzles for bathing to the water pipes and set them on the canals. The manufacture of the cooling tank was basically successful.
Rose opened the control valve of the high-temperature electric furnace, and a crimson red molten steel with a thick arm flowed out of the furnace. When he pressed the switch, more than 30 leaky nozzles sprayed water, poured on the molten steel, and made a noisy sound, green smoke. Straight. After the molten steel was cooled, it quickly cooled down and changed from crimson to black.
Rose's plan is to cool the molten steel to a liquid state, and then let the liquid steel enter a 3D printer. In the printer, the heating element of the heating rod is printed.
But it seemed to fail for the first time. After the molten steel passed through the cooling tank, because the water was sprayed too much, it solidified at once, only flowing out more than two meters away, it solidified and became an iron block.
靠 "Fuck! There is too much water spray, you have to reduce the amount of water used, you can't cool down too quickly."
Rose ran to the computer, calculated it, and returned. He turned off the print heads by 8 and only used 22 print heads to cool down.
启动 The high-temperature furnace was started again, and the molten steel flowed out again. The 22 nozzles sprayed the water evenly and sprinkled on the molten steel. This time, the effect was good. The molten steel was not cooled down so quickly and flowed directly into the 3D printer.
"Cool! It works well."
Rose was very excited, but found another problem. Some molten steel was stuck in the cooling tank. If this continues, if the accumulation is too large, the cooling tank will be blocked.
"You need to apply some industrial moisturizing oil to the cooling tank to reduce clogging."
"I'm afraid it won't work with oil ... Although the temperature of molten steel has decreased, there are still more than 1,500 degrees, and ordinary oil can't stand it."
"How to make a cold water tank that is lubricated without being damaged by high temperature!"
"I can only buy some more glass wool, that thing can withstand high temperatures of 3000 degrees, and can be as smooth as glass, is a good choice."
Rose found a solution. He ran to the computer in excitement, searched the building materials market phone, made a phone call to a store selling glass wool, and asked the other party to deliver it.
After half an hour, dozens of kilograms of glass wool were sent under the villa. After Rose paid, he returned to the research room with the materials.
It took half an hour to stick the glass wool in the cooling trough, and Rose rubbed his slightly sleepy eyes and continued working.
打开 Open the high-temperature furnace again, and the molten steel flows along the smooth cold water tank like a mirror. The water sprayed from the nozzle is just enough to cool the temperature of the steel to about 1600 degrees. At this temperature, the steel is still liquid and can flow.
Liquid steel, along the cooling tank, slanted into the funnel above the 3D printer.
Rose started the 3D printer. Under the control of the program, the gradually molten steel was squeezed out by the printer like squeezing toothpaste to form a toothpick-sized cylinder. This was the basic heating rod.
On the other side of the 3D printer, there is a plug with copper wires inside. This plug inserts the copper wire into the not yet completely hardened heating element, and the cutter on the 3D printer automatically cuts the not yet completely hardened heating element into the bucket.
The bucket was filled with cold water, and the heating rod fell into the cold water. After secondary cooling, the temperature dropped to a few hundred.
With his gloves on, Gloos took out the water-cooled heating rod from the water.
发热 The main body of this heating rod is made well. Its material is mixed metal material, which can heat up and cool down quickly. The copper wire inserted in the middle, as long as the power is connected, can cause the heating rod to generate high temperature.
The manufacturing process of the entire heating body is actually very simple. The material enters the high-temperature furnace and becomes steel. After the molten steel passes through the cooling tank, the temperature decreases and it turns into liquid molten steel and enters the 3D printer. The 3D printer made of composite materials will not be less than 2000 degrees High temperature damage, it can complete three working steps under the control of a computer.
In the first step, the molten steel is squeezed out like a toothpaste, and the rod body of the starting hot rod is manufactured. In the second step, the copper wire is inserted as a battery core, which can be used to energize. The third step is an alloy cutter, which cuts off the rod body that is not very hard. After a few steps, the heating rod was successfully manufactured.
Turn off all the machines, and Ross took the heating rod in the bucket to the instrument for testing.
After the power is turned on, the heating rod quickly heats up, and the effect reaches Ross's expectations. The lowest-tech heating element has been completed.
"My heart is starting to panic again ... Damn it! I was going to make a heating rod overnight, and it seems that I have to rest."
Heart disease is like a life-saving sign, urging Rose to rest. For the sake of small life, Rose can only stop working reluctantly. Turn off all the machines and go back to bed to sleep.
In the early morning of the following day, Rose, who had slept for six hours, had recovered his spirit. When his heart was not panicking, he was no different from usual.
He Ross entered the research room again, and began manufacturing the power supply of the heating rod.
纳米 After the nano titanium oxide and nano silicon oxide are fully rolled with a press, the two materials are mixed into a more compact pellet.
Rose poured the two materials into the 3D printer, changed the computer program, and changed the printer's port and nozzle. Under the action of chemicals, the two materials became as soft as mud.
The 3D printer, like drawing, squeezes out two materials to make a one-centimeter-long, toothpick-sized circular battery, and the other port inserts a rice-sized piezoelectric material into a fully solidified battery.
即 A simple, yet technological power supply was successfully manufactured.
Rose excitedly picked up the miniature power supply unit. uukanshu.com does the test again.
This miniature power supply device uses two nano-materials to greatly increase the capacity and discharge capacity.
The rice-grain piezo inside the is made of piezoelectric ceramics, and works like an ordinary plastic lighter. Just click the lighter, the piezoelectric device inside can convert mechanical energy and electrical energy into each other. However, plastic lighters use electronics, and the electricity in them is very scarce. Rose uses micro-nano material batteries, which have a capacity that is countless times that of lighters.
Can't wait to make a successful miniature power supply device, like it, after it on the heating element, a successful heating rod has been manufactured.
Ross plugged the heating rod into a special charger, and in about three minutes, it was charged with 0.3 kWh.
Rose was so excited that he picked up the heating rod and pressed a button on the end of the power supply device. A click sounded, and the current was released. The heating rod's body heat had generated high temperature. Rose can't wait to throw the heating rod into a glass bottle.
For less than a minute, the water in the glass bottle had given off hot air, and the heating rod had heated all the cold water.
"Success, Lao Tzu succeeded."
Rose couldn't help screaming.
得 "Let Sister Li see the benefits of my stuff."
After Roth made several heating rods, he turned off all the machines, held the heating rods, and went downstairs cheerfully.