혁신적인 3D 프린팅 모니터 스탠드: 강도와 디자인

3D 프린팅 모니터 스탠드는 110파운드가 넘는 무게를 견딜 수 있는 견고한 디자인과 혁신적인 엔지니어링을 자랑합니다.

### 혁신적인 3D 프린팅 모니터 스탠드: 한계를 시험하다
* 🖥 3D 프린팅 모니터 스탠드는 80파운드**의 무게를 견딜 수 있어 플라스틱과 금속 볼트로 제작되었음에도 불구하고 견고한 디자인을 자랑합니다.
* 🔧 이 프로젝트는 1년 전부터 시작되었으며, 원래는 침대에서 영화를 볼 수 있는 모니터 암을 만드는 것이 목표였으나, 테이블에 거치할 수 있는 기능적인 프로토타입으로 발전했습니다.
* ⚙ 스탠드는 **4바 연결 틸트 메커니즘**으로 **부드러운 조정**이 가능하며, 솔리드웍스의 광범위한 시뮬레이션을 통해 설계를 최적화하여 **응력 집중을 효과적으로 관리**할 수 있습니다.
* 💪 20파운드 하중**에 대해 계산된 안전 계수가 **26**인 이 스탠드는 이론적으로 최대 **400파운드**까지 지탱할 수 있으므로 **실제 성능**을 테스트하는 데 어려움이 있습니다.
* 📏 강도를 높이기 위한 막대와 플라스틱 내구성 강화를 위한 부싱 등 여러 번의 반복과 개선 끝에 이 스탠드는 최대 110파운드까지 무게를 견디는 데 성공했습니다.
* 📊 평균 모니터의 무게는 약 10파운드로, 이 스탠드는 **11대의 모니터를 동시에 지탱할 수 있어 **놀라운 강도와 안정성**을 입증합니다.
* 🔍 초기 의구심에도 불구하고 최종 디자인은 기대를 뛰어넘는 결과를 보여 주었으며, PLA 플라스틱과 같이 부서지기 쉬운 소재에서도 **효과적인 형상을 통해 놀라운 결과물을 얻을 수 있음을 보여주었습니다**.
* 🎥 테스트 과정을 문서화하여 스탠드의 **성능**을 보여주고 그 뒤에 숨겨진 **혁신적 엔지니어링**에 시청자가 참여할 수 있도록 유도했습니다.

you think it's sliding off. It is holding. It is holding 80 lbs. Five, four, three, two, one. 80 lb dude, that is insane. This is a 3D printed monitor stand. It can tilt, swivel, angle, height adjust, support monitors of all sizes, and it has RGB lighting. All of this while being made out of plastic and metal bolts. Let me show you how it works, but first, let's go back in time. This project started over a year ago with the idea of making a 3D printed monitor arm for the bed to watch movies. It worked well, so I decided to take it further and made a prototype that mounts to a table, which proved to be a great challenge. I needed a way to test and improve the tilt design, and that's when I came up with the idea of making a monitor stand. The tilt mechanism is a four-bar linkage, and as it moves, the monitor tilts. If we draw the normal lines going through the links, they intersect at the ideal center of mass of the monitor in this animation.

you can see the link in action point P traces out the path of the center of the monitor. The gravity is pulling the monitor down to balance that Force. The top link is in tension, and the bottom is in compression. For the monitor to tilt down, the bottom link will need to compress in length, or the floating link will have to move up. Both aren't energetically favorable; therefore, you must apply an external force or moment to cause the Tilt. The 1/2 inch rod that goes through the center of the base is another component with significant purpose. It supports most of the monitor weight and allows for height adjustment. I use the simulation side of SolidWorks a lot in this project to spot the stress concentrations and eliminate them. Distributing stress is very important to avoid failure. It took a lot of iterations to get the final design. I learned that for plastic builds like this, it's all about using metal off-the-shelf Parts most efficiently to achieve the desired outcome. With this design, the calculated factor of safety

is ridiculously high. A 26 for a 20 lb load. That means in perfect conditions, this T can support anywhere up to 400 lb of load, which of course we had to test. I bet my friend $50 that this monitor stand will hold more than 80 lbs. What do you got to say to that? There's no way. There's no way you don't believe it? No. Okay, well, this plastic thing is not gonna hold 80 pounds. Okay, we we'll see about that. We're going to be progressively loading the monitor stand. As you can see, there is an adapter here in the front that will allow us to put weighted plates on the front that will kind of mimic the real-life loading conditions when there is a monitor. Look at that. Uh-oh. Uh-oh. We're going to wait a few seconds to see if it's going to break at 35. Oh, I think I'm seeing where it's [Music] breaking. Oh, look at that. I brought you. Oh, man. Okay, well, that's more than if you

enjoy this video, like and subscribe, and we'll see you again. But we didn't stop there. All right, we're back at it again, and this time we have modified the stand to include a rod going all the way through that will significantly improve the strength at the base where it broke last time. And additionally, we included bushings on the top, as well as a bushing right here where there is a high-stress concentration. This will improve the strength of the plastic because the metal will already be stronger than the plastic. And we're just going to jump right into it, starting with the weight that we left off, which was 35 lb. All right, and the thing that we're going to be doing is we're going to only wait 5 seconds and then we're going to take it off. So I think it's already been 5 seconds. Wonderful. And then the next weight we're going to do is a 45 plate. It's holding 45 lb. It's already 10 lbs more than we did last time. And now

now we're going to have to think of a better solution how to uh attach weights onto it because there is no there isn't a bigger plate than a 45 U. I just want to remind you that this is PLA plastic, which is one of the more brittle materials. So this is just to show you how uh this geometry works well despite having a weaker material than you might want to use. Let's see what what's going to happen. I think it's going to slide off. Oh my God, it is holding 55 lb. 55 lb. That is 70 lb. That is 70 lb. That is insane. [Music] Let's see if our mechanism is intact. It's still functioning. It is still functioning. One thing we can do is we can turn this a little bit like that, which will prevent anything from sliding off for as long as the heavier weight is going to be uh here first because the center of mass of the monor is going to be around in this area. So that is the place we designed it to. Okay, let's let's

try it one more time. [Music] You think it's sliding off? It is holding. It is holding 80 lbs. 5, 4, 3, 2, 1. 80 lb D. That is insane. The previous version could only hold 35 lb. That's more than double. Average weight of a monitor is about 10 lb. So, that is equal to eight monitors. You're holding eight monitors on a single monitor stand. Okay. 5, 4, 3, 2, 1. It is holding 90 lb already. That is absolutely [Music] wild. Is it even going to break at this point? Is this possible to break? 5, 4, 3, 2, 1. That is 110 lbs. 11 monitors. It is holding 11 monitors. Alright. We could not actually break the monitor stand despite putting 110 pounds on it. So, I think that just proves how strong this design is. That's it. I hope you guys like this video, and I'll see you in the next one. Hell engineer. Hell of.

engineer. It's going to be like a two-minute video of just you taping a phone to a thing. I'm not going to cut perfect.

How many monitors can a 3d-printed monitor stand hold?

Yan Ostanin

혁신적인 3D 프린팅 모니터 스탠드

3D 프린팅 모니터 스탠드는 80파운드를 견딜 수 있으며 틸트, 스위블, 각도 조절, 높이 조절 및 RGB 조명을 제공합니다.

이 프로젝트는 1년 전부터 시작되어 침대용 모니터 암에서 테이블 장착형 프로토타입으로 발전했습니다.

이 디자인은 틸트를 위한 4바 링키지, 무게 지지 및 높이 조절을 위한 1/2인치 막대를 특징으로 하며, 효율성을 위해 금속 기성 부품을 활용합니다.

모니터 스탠드는 T자형 디자인으로 되어 있어 최대 400파운드까지 지지할 수 있습니다.

강도를 테스트하기 위해 35파운드의 하중으로 시작하여 스탠드가 부러지는 내기를 했습니다.

그런 다음 강도를 높이기 위해 막대와 부싱으로 스탠드를 수정하고 45파운드 하중을 가하여 테스트를 계속했습니다.

혁신적인 모니터 스탠드 디자인

깨지기 쉬운 PLA 플라스틱으로 제작된 모니터 스탠드는 놀랍게도 예상보다 훨씬 무거운 무게를 견뎌냅니다.

모니터 11대에 해당하는 110파운드의 무게를 부러짐 없이 효과적으로 지탱합니다.

디자인의 기하학적 구조와 전략적인 무게 배분은 인상적인 강도에 결정적인 역할을합니다.

빠른 비디오 촬영의 비하인드 스토리

이 동영상에는 휴대폰을 물체에 테이프로 붙이는 2분 분량의 영상이 포함됩니다.

완벽한 컷이나 편집은 없을 것입니다.

간단하고 직관적인 과정에 초점을 맞추고 있습니다.