In our daily study, work or life, we always have access to essays, right? Writing essays can exercise our habit of being alone, quieting our mind and thinking about our future direction. There are many precautions for essay writing, are you sure you can write it? Here is my carefully organized 3D printing essay, welcome to share.
3D Printing Essay 1The 3D printing pen is a new type of toy developed by human beings, with which you can draw whatever you want and whatever you want like the magic pen Ma Liang.
The 3D printing pen body in my house is about 14 cm long and 3 cm wide, it is a pink elephant, the tip of its nose is the outlet, the head is directly above the inlet, it is about 2. 5 mm in diameter, graphic, and there is a charging port next to it.
It is on both sides of the nose, that is, holding the pen where there are two buttons, the index finger below the key is the key to open the key, shutdown key and pause key, long press 3 seconds can be opened, shutdown, click can be paused, and then click to continue, the thumb below the key can be adjusted to fast and slow, to control the speed of the powder.
Consumables are made of a kind of harder material into a thin strip, as thin as the stamen of a 2B pencil, about 6 meters long, bundled into a circle.
To use, insert the consumables into the feed port, it will automatically be heated inside, and when it comes out, it becomes soft and sticky, and can be used to draw on paper, cabinets, and other smooth surfaces, and in less than 2 minutes, it will harden and solidify. When it cools down, it can be uncovered, and then draw a line on the edge with the material to play the role of glue, before it cools down, stick what you want to stick on it, and cool it down to finish.
A small 3D printing pen makes home office easier and faster.
3D Printing Essay 2The other day, my teacher asked me to go to the school's second academy to learn about 3D printing. Just heard the good news, my heart can not restrain the excitement, running to tell: I'm going to learn 3D printing!
I was very much looking forward to the 3D printing class, and very much wanted to see what 3D printing was all about.
The first 3D printing class finally came under my eager anticipation, and I sat down in the lab with great excitement. The teacher brought a head big body small meter, is this 3D printer? The teacher said that this is a multimeter, although I did not see the 3D printing equipment, but the multimeter peak sound file that ZiZi sound more or less alleviate some of my disappointment.
In the second class, the teacher brought a strange-looking pen with a long wire trailing underneath it. My heart cooled down, it seems that today is also with the 3D printing has nothing to do. Unexpectedly, the teacher said that this is a 3D printing pen! I listened to the mood immediately high up, very curious about such a thick pen is how to 3D printing?
The teacher operated the 3D printing pen to paint on the pre-printed flat pattern, as if the senior chef was using various sauces and fruits to make a three-dimensional platter. It's not very fun to just look at it, and the teacher seems to know what we're thinking, so she lets us experience the operation in turn. Although I made something very rough, but holding their own print out of the 3D works, my heart did not mention how beautiful.
3D printing is not only to do "three-dimensional dish platter", the teacher in the latter part of the class also taught us 3D printing slow flash diode fashion shell. The teacher said that through the next study, we will also be able to "model" our ideas, and then 3D print the things that we have conceived.
I look forward to the day when I can 3D print my design of "science and technology entertainment museum", so that students can enjoy the fun at the same time can also appreciate the speed and sophistication of 3D printing.
3D Printing Essay 3This summer, I took two very interesting interest classes, 3D printing and intelligent robotics, of which 3D printing is the most interesting, let me give you a good talk about it!
On the first day, I came to the classroom of the Children's Palace early, and it was so cool to see that every kid had a computer and a printer! Everyone is sitting quietly on the position waiting for the class, are very eager to hurry to know what the teacher can lead us to print today? Finally, the class started and it turned out that the teacher was going to teach us how to print apples, which was really great! As soon as the teacher finished talking about the essentials of mapping, we couldn't wait to start doing it. According to the teacher taught, I first chose the curve command to draw a semi-circle with a little concave at both ends, then I want to draw a straight line, then the problem came, I clicked on the straight line command, but when I drew the line, I found that I drew a curve, drew a number of times, how can not be straight, so depressing oh! But I didn't give up, and tried again and again, and finally succeeded. It turns out that the selection command must be correctly double-clicked consecutively, really hard work! After drawing the graphic like an apple slice, I next chose to rotate the molding instructions, and entered three hundred and sixty degrees, the apple slice really immediately turned into a big apple, it's amazing! After the apple was printed out, I found that the big apple did not have a handle, so this kind of apple is really rare! Now I have learned to print apples, vases, boats and beards and other shapes, 3D printing is really fun, the next class will definitely have more fun projects waiting for me Oh!
My dad is a researcher in 3D printing materials, and he says that 3D printing is now being gradually applied to medical, biological, and military research fields, and will be more integrated into our lives in the future!
Children, if you also like 3D printing, come and play!
3D Printing Essay 4I followed the small press corps to visit the Science Festival, and what interested me most was a 3D printer.
This printer is very different from what we usually see: it is rectangular, supported by four black columns, there is a palm-sized square platform in the middle of the machine, and there is a pointed nozzle on top of the platform, a black hard filament is melted by the nozzle and slowly flows onto the platform, which has gradually presented a three-dimensional octopus.
A young sister explained to us: "Look, this octopus will be printed soon. These things are all printed out by it." Wow, the table is full of little yellow men, little fire dragons, holding the gold dollar bunny ...... I picked up a foot 25 centimeters high little yellow man to look at, can not help but call out, "so light ah!" When the big sister heard my words, she smiled slightly and said, "Yes, the 3D printer produces something very lightweight. Moreover, it also has its figure in the medical field! Fractures will be hit with a plaster, and ordinary plaster and heavy and airtight, the patient wear uncomfortable, and with 3D printers to hit the plaster, and lightweight and breathable ......"
After listening to the words of the big sister, I realized that 3D printers can also print clothing. In addition, many athletes have high requirements for shoes, and 3D printers print soft, comfortable shoes that just meet their requirements.
After attending the exhibition, I thought: I want to seriously study science and technology, and when I grow up, I also want to work for the development of national science and technology.
3D Printing Essay 5In the evening, my father suddenly said to me, "Do you want to see the magic of 3D printing technology?" I asked my dad, "Where is the magic?" Dad said, "Then let's go see it tomorrow!"
The next day, I went to the museum with questions, and I couldn't wait to rush into the door to see the true face of the 3D printer. But a museum first into the eyes is a wide range of colorful clothing. Hey, what is going on? Where is the so-called printer? I walked into a closer look at the introduction to know, oh, it turns out that these are printed with 3D printers rather than the traditional fabric sewn. Really amazing ah! I went further to look for the printer.
It turns out that there are many types of 3D printers, with many different functions for different products. Later, I saw that I could print out delicious white chocolate that could be eaten directly; all kinds of beautiful lamps; I also printed our family photo on top of the coffee, which was directly drunk by me and my dad, and it tasted really good! In addition to these seen, 3D printing technology is also used in other fields. For example: applied in medicine, you can print out the human five senses, limbs, and the heart ...... applied in industry, you can print out the car, airplane, house ......
Today, really opened my eyes, 3D printing is really good magic ah! I believe that the future of 3D printing technology will be more mature, more refined, can save more energy!
3D Printing Essay 6Usually printers are used to print text. But there is a kind of printer called 3D printer, 3D printer is a kind of magic printer, it can even "print" a complete building. Do you want to go with me to experience the magic of the 3D printer?
Into the Wenzhou Middle School Science and Technology Museum, in the master's office put a simple machine, you can not look down on this machine. This is the master's hands to build up the 3D printer. Although it seems inconspicuous, but as soon as it starts to work you will know how amazing it is!
First you have to find a picture in your computer gallery that you want to print, or you can draw one yourself that you want. Then resize it through the software, start peeling off the pieces, and figure out how long it will take to print. If you are printing something big and tall then it will take a lot of time, if you are printing something small and flat it will only take a few minutes to complete. Because the printer is heated by the computer to dissolve the material, and then layer on top of layer on top of layer according to the pattern, the higher the layers the longer it takes to print.
Next, I had to experience the 3D printer for myself. I chose a picture of a bird in a cage, put it into the software for stripping, and clicked print. The printer started to warm up, and after about 1 minute, the head temperature reached 200 degrees, and the printer started to work. It moved the head around the base first, then began to draw a picture, along the picture in a circle up the superimposed, first appeared a birdcage base, then a small bird appeared on the base, and finally printed a closed 'birdcage. The bird was printed to life, and an amazing work was born.
3D Printing Essay 7Guess what today is? Today is "3D Printing Day" - I'm going to experience 3D printing for myself! I came to the dream town and started my printing journey.
The teacher there told us that the Chinese word for 3D means three-dimensional. "Look." The teacher held up a mouse pad and pretended to draw a dot on it, "This is one-dimensional, and like this pad, it's two-dimensional." "Do you guys know how to use a printing pen?" We looked puzzled. "One, plug it in; two, heat it up, press the button near the tip of the pen next to the screen and wait for the blue light to come on; three, insert the filament." Later, the teacher told us that Hull is the father of 3D printing.
Started to act, I picked up a printing pen, as the teacher said, the power supply is plugged in, the temperature is adjusted high, and then the filament (yellow) inserted, has been pressing a button, the filament slowly came out of the head. I picked up the pen and wanted to draw a yellow color on the paper, but the tip of the pen did not come out even a little bit of yellow filament. I couldn't help but wonder: did the yellow silk go on strike? Instructor came over I just thought, either press the button twice, or keep pressing, is not to press one and finished. So I pressed the button again, and sure enough, the silk came out. A strand of yellow silk was spread all over the paper. When the inside was filled, I changed the red-purple decorations, and then removed the results and glued them on with silk. Ha, the glasses are finished! I tried them on, and they're not bad!
Through this 3D printing, I know: everything should be practiced and discovered by yourself, in order to better broaden your horizons and better learn knowledge!
3D Printing Essay 8On July 5, the sun was blazing and there were no clouds. We came to the Chinese Charity Museum and opened the marvelous 3D printing journey.
3D printer is not big, about sixty centimeters high, looks like a rectangular black box, but through the glass baffle can clearly see the precision instruments. A small robot arm hangs from two sliding poles, and the blue base can be freely lifted and lowered.
Started the class, looking at a picture of a magical work, listening to the teacher's interesting and lively explanation, I can not help but be fascinated. Yikes, the teacher let us program! The hall instantly boiled up. Another partner and I operated under the guidance of the teacher. A computer character, animal standing on the ground, we just move the mouse can be 360 degrees without dead angle view. I operated the keyboard, adjusting the zoom factor and controlling the size of the characters. Not long after, a powerful Tyrannosaurus Rex "came out". The teacher nodded and praised, and let us closely observe the operation of the printer process, which can make me happy bad.
The 3D printer started working! The small mechanical arm on the sliding rod sliding back and forth flexibly, the end of the nylon fiberglass filament spit out, layer by layer to cover the work. Gradually, the work became higher, the base suddenly slid down, the mechanical arm a slant, and began a more delicate production. In no time at all, a delicate orange "OK" shape was printed. See, it is so smooth texture, clear contours, but also very light.
We firmly believe that with the continuous development of human science and technology, 3D printing technology will continue to improve and mature, and will be used in all areas of society, the benefit of mankind.
3D Printing Essay 9With the continuous development of science and technology, 3D technology is constantly being promoted in our lives. The "3D printer" was a vague outline in my impression, but today I had the honor to participate in the "Science Salad Dressing" 3D small creators training activities, so that I have a deep understanding of the 3D printing technology.
Despite the scorching heat today, the enthusiasm of our young reporters to learn about 3D technology could not be stopped. Small reporters have come early to the ChuangLin 3D dream town small creators pioneer camp. As soon as we walked into the exhibition hall, a wide range of 3D printed items in front of our eyes, there are exquisite necklaces, fun finger gyroscope, medical dental models ...... we can not wait to try their hands.
The course began, Mr. Zheng first introduced the work to be made today with a fun quiz - three-dimensional bookmarks. The teacher first asked us to design a template of our favorite bookmark on paper, then drew the same pattern in the computer according to the template, and finally used special software to transform the flat pattern we drew into a three-dimensional pattern. I drew a bookmark with a carrot pattern, but some of the lines didn't connect completely when I was designing it. At this time, Mr. Zheng came over, and he guided me carefully, teaching me to thicken the lines so that the letters in the pattern were connected.
Finally, it was time for the exciting moment - printing the artwork. My teacher copied my work into the 3D printer, pressed the "Start" button, and the printer started working diligently. After about 20 minutes of printing, my masterpiece - a beautiful "carrot" bookmark in front of my eyes, "Wow! Wonderful!" I couldn't help but marvel.
This is a really rewarding 3D trip, it not only let me understand the 3D technology, but also let me experience 3D, but also opened the door to a new world of cognition.
3D Printing Essay 10On Saturday afternoon, I participated in the activity of the small reporter of Niutong Society - 3D printing experience. In the experience museum we saw a lot of strange and weird equipment, can not help but want to touch it.
The narrator aunt first introduced us to 3D printing is a rapid prototyping technology, it is a digital model file as the basis, the use of powdered metal or plastic and other bondable materials, through the way of printing layer by layer to construct the object of the technology; secondly, the introduction of 3D printing of rapid prototyping principles and use of the field; finally, the narrator aunt gave us small reporters to carry on the group to experience the 3D printing of the Finally, the lecturer aunty gave us group experience of 3D printing. Through these experiences, I understand that Vantan 3D printing is the first 3D printer in China, which can print out a variety of items through scanning.
Do you know? Americans also printed the world's first human heart through 3D printing technology, and make this heart can beat like a normal human heart. It can now be used as a practice surgery. The advantage is that it does not require mechanical mechanics or molds, can be generated directly from the computer graphics data of any shape of the object, which greatly reduces the development cycle of the product, improve productivity, reduce production costs.
Students, you listened to my introduction to the 3D printing technology is interested in? Then why don't you go and experience it! I believe you will love it.
3D Printing Essay 11I have heard about the 3D printing activities organized by the Xiao Daily Small Reporter for a long time, and I didn't catch up with it in the previous times because of various reasons, but on Sunday, I finally experienced it in person.
In the afternoon, my father and mother sent me to the ninth floor of the Xiaoshan Daily activity site, a classroom, the lively atmosphere came, I looked for a "golden" position, sat down, the teacher divided us into eight people a group. After a while, the teacher first production tools, materials, etc. issued to our hands, and then gave me the use of tools and production skills, to be explained by the teacher after the end, we scrambled to have begun the "creation", to do their favorite works, some do cartoon characters, some do small animals, some do buildings. I am ready to do a Mickey Mouse, first of all, I connected to the power supply of the 3D printing pen, insert the colored plastic strips into the end of the pen, through the button to send it to the tip of the pen, and then through the heating began to paint the color, because of the colorful plastic strips were softened, so it is very obedient to let me at the mercy of white paper, along the contours of the pattern that has already been drawn carefully painted, not long a lovely Mickey Mouse beckons to me. Look! Its big ears are orange, rounded stomach is red, oval eyes black, can be very charming!
Finally, my work was praised by the teacher, the heart is happy. Walking on the way home, feel the leaves falling from the trees also like "butterflies" like chasing me, give me a reward.
3D Printing Essay 12Wednesday afternoon, I and a group of small reporters followed the principal to our school's laboratory, into the laboratory, I saw a podium put a machine I've never seen before, the heart thought this is the 3D printer, while thinking about looking for a seat, the students are also talking, we are very curious.
When we are all seated, a young teacher Li began to ask: "Students, does anyone know what this machine is called? What can it do?" Everyone answered in unison, "A 3D printer, it can print three-dimensional things." Then the teacher asked, "And who knows what 3D printing is?" Seeing that no one answered, the teacher opened the computer, and the file on the computer told us that in fact, 3D printing is just like we usually print out the documents in the computer, except that the printer we usually use is to print the text and images on paper, which is a kind of flat printing process, while 3D printing is to print the three-dimensional image in the computer directly into a three-dimensional object. "So how does 3D printing work again?" The teacher asked, while showing us a picture of a block, at this time a student raised his hand to answer, the principle of 3D printing is to add the material layer by layer, the teacher said, "the answer is very good", and then the teacher told us that 3D printers do not use paper and ink, but through a series of techniques to pla plastic pellets melting, and then layer upon layer of these materials to turn the computer's 3D image into a physical object.
Finally, the teacher also gave us a demonstration of how 3D printers work, I came close to see, the machine began to operate, is stacked layer by layer, slowly the model came out, really amazing ah!
3D Printing Essay 13A few days ago, I was excited to come to the Xiaoshan Museum to experience the wonders of 3D printers.
Just arrived at the entrance of the museum, all kinds of beautiful flowers and the bright green leaves came into my eyes. But these did not attract my attention, my heart has long been the mysterious 3D printing attracted away. I stride into the museum, and soon found the 3D printing place.
Started to operate, the teacher gave us each a printing pen. While holding the pen, she told us, "This is a 3D printing pen, we can make anything we want with her! We start by putting the filament through the hole at the back and when the pen reaches 185 degrees Celsius we can start making it." Listening to my teacher's explanation, my interest instantly increased tenfold and I couldn't wait to start making it.
I was holding the pen and thinking about what to make when I suddenly looked at a small flower. Well, let's make the little flower! I took the pen and intended to outline the petals of the flower on the paper first, but the first time I used a printing pen, the outline of the line is not so straight, but crooked. At that moment, my mom, who was on the side, saw what was bothering me, and she came over to me and said, "Nonno, it's okay! Take your time, there's still time. "So I took my time outlining and coloring the other petals, and this time I did much better than before. It took me two hours to finish the flower.
This 3D printing experience was so much fun! It's not like normal printing but three-dimensional printing. I have a "magic pen" just like Ma Liang.
3D Printing Essay 14In the 21st century, inventions are changing rapidly, high-tech products make our lives more convenient. 360 WIFI makes it more convenient for us to access the Internet, and 3D printers, which were invented not long ago, have slowly entered our lives. Today, with curiosity, I came to the Zhejiang Science and Technology Museum with my father to see in the end.
To the Science and Technology Museum, we took the elevator to the second floor. At that time, I was both excited and looking forward to, feel very magical, the heart is thinking: what is a 3D printer? How does it work? How does it work? And how does it achieve the 3D effect? I kept thinking, curiosity kept driving me. Unconsciously we came to the 3D printing museum, a few square machines into my eyes, and then look carefully, installed thousands of small parts, looks advanced! At this time, I saw a small octopus is printing, only to see the blue filament circle after circle around the top, as if the silkworm spitting, so it is working. Later, I visited some finished products, there are double-decker villas, high-heeled shoes, character statues, and some small animals and gadgets. I marveled: 3D printer is really powerful! Dad also promised to buy me one, and I chose a small pink rabbit, which was ready-made. I carefully surveyed it - layer by layer printed lines, clear variable, very delicate, I love it!
When I stepped out of the Museum of Science and Technology, I was amazed by the ever-changing speed of development of science and technology, and proud of people's ingenious creativity!
3D Printing Essay 153D printing is a type of rapid prototyping, which is a technology that constructs objects based on a digital model file, using bondable materials such as powdered metal or plastic, by printing layer by layer. And I like is the use of 3D printing pen for 3D printing, this pen is the use of corn stalks made of materials, through high temperature melting for 3D printing, it is like the pen in the hands of the magic pen Ma Liang, allows us to make fantastic creations, the creation of works can be flat, but also three-dimensional, so that a person has a special sense of achievement.
My first contact with 3D printing is in Zhengzhou City Intangible Cultural Heritage Museum, where the 3D printing area, I saw a lot of use of 3D printing technology to make a variety of models, trains, airplanes, cars, bicycles, flowers, glasses, knives, vases and so on. These models are very delicately made, and immediately caught my attention. So I couldn't wait to start the experience. My first work was a strawberry, it took me about an hour to finish it. At first, the lines I drew were not very smooth, there was always a piece of bumps on it, and there were also places where there would be pulled up filaments, although it didn't look very beautiful, but I was still very happy.
Then I did a few more 3D prints at the Echo, and I got better at it time and time again. Now I have made a lot of items, there are flat cars, deer, fans, but also three-dimensional trucks, airplanes, scorpions, and my teacher praised my work lines are getting more and more smooth. In the process of making, some three-dimensional shapes need two or three hours to complete, especially to sharpen my will.
This is my favorite 3D printing, which not only lets me experience the fun of creation, but also cultivates my perseverance and patience, so I like 3D printing very much.