4:4:4 Engineering
4:4:4 Engineering
  • 32
  • 158 211
Universal Joints Part 1 Hooke, Knuckle, Cardan and Hobson Joint Illustrations
Illustration of the basic Universal Joint going from simple to complex for the Cross Type and Ring Type Joints.
- Knuckle Joint, double Knuckle Joint
- Cardan Joint
- Ring Joint
- Hobson Joint
In the coming second Part we will show the complex Joints.
มุมมอง: 1 234

วีดีโอ

Klemens Torggler based Folding Door Designs
มุมมอง 1012 หลายเดือนก่อน
Originally created by Austrian Artist Klemens Torggler. These folding Doors give a new look on 3D Door Design. They are known under various Names like Evolution Door and Origami Door. All Models shown are Real Life working Designs. In the last (5th) Model we worked it out as a mechanically driven folding Door Cabinet. Cool looking engineering Work.
The Da Vinci Clock - Mechanical Design
มุมมอง 5594 หลายเดือนก่อน
In this Animated Design We explore the Clock as originally designed by Leonardo Da Vinci. The First Design was modeled after his original Work in the Codex Madrid I. I completed the missing Parts with a Design of the RWTH Aachen University. Many Thanks. It is the earliest known Description of a Clock with weight-driven warned striking. This Clock uses the Verge and Foliot Mechanism or Crown-Whe...
Diaphragm Shutter, Leaf Shutter and Iris Mechanism
มุมมอง 5927 หลายเดือนก่อน
Hi Everyone, Diaphragm Shutters, if there is ever a Device with a thousand Variations, this will be it. The 3 main function Groups are: - Shutters used in Reflex Cameras or Video Cameras, also often called Leaf Shutter. This allows for a brief Exposure, open and closed at high Speed. -Iris Diaphragm. This controls the Aperture or Exposure Level of Photo and Video Equipment. This Function is oft...
Schmidt Coupling - Mechanism for large radial Displacement of Shafts
มุมมอง 4.3K8 หลายเดือนก่อน
The Schmidt Coupling was patented in 1967 by Richard Schmidt and is designed to accommodate a large radial Displacement between 2 Shafts. It consists of 3 Discs linked together. It can adapt to changing Shaft Positions while running. This coupling has a 1 to 1 Ratio. Interesting Engineering Examples.
Whitworth Mechanism - Quick Return Mechanism for reciprocating Motion
มุมมอง 92K9 หลายเดือนก่อน
In this Clip we show 6 Versions of the so called Whitworth Mechanism or Quick return Mechanism to produce a reciprocating Motion.
Solidworks Pro Tutorial - European CE Logo Design and Block Sketch use
มุมมอง 2779 หลายเดือนก่อน
In this Clip we explain how to correctly draw the European CE logo with Proportions as Fractions of Variable X. We also explain how to create a Block Sketch and how to use it.
Solidworks Pro Tutorial - Curve Driven Component Pattern frequent error on Arc Length
มุมมอง 889 หลายเดือนก่อน
In this short Video I explain how to correctly Pattern on a Curve. I see Errors in patterning on a daily Basis. With the Math Solver in Solidworks it is easy to do it correctly with the use of Arc Length.
Solidworks Pro Tutorial - Global Variable controlled Polygon
มุมมอง 1199 หลายเดือนก่อน
In this short Tutorial we explain how you can control the Number of Sides of a Polygon and its size through Global Variables and Equations. Unfortunately the Sketch Polygon command does not allow a Global Variable link. This alternative Way uses Circular Pattern with the "Display Instance Count" Option. This option is also present in other Commands and is very helpful to achieve Equation control.
Geneva Mechanism or Maltese Cross both External, Internal and Variations
มุมมอง 2.8K10 หลายเดือนก่อน
Animation of both the inner and outer Geneva Mechanism or Maltese Cross. This Gear Mechanism translates a continuous Rotation into an intermittent rotary Motion. We also included the Calculations needed to draw both. In Addition we also created 2 Non-Straight Versions of the Geneva Drive. The first One has a high Acceleration and short Movement Time. In the last Version it is the opposite where...
Peaucellier Lipkin Principle and walking mechanisms. Klann, Ghassaei, Jansen, Trotbot Linkage.
มุมมอง 17111 หลายเดือนก่อน
Peaucellier Lipkin Principle and derived walking Mechanisms. Joe Klann, Amanda Ghassaei, Theo Jansen, Trotbot and Strider Linkage Animations. Small Selection of Straight Line Mechanisms for Kinematics.
The LuBan Stool. Advanced woodworking or 3D printing of a foldable Chair
มุมมอง 60011 หลายเดือนก่อน
The Luban Stool, a brilliant Invention of Chinese Master Carpenter Lu Ban. The Stool is carved out of a single Woodblock and uses no Nails or Glue. The interlocking Parts fold together effortlessly. This can of course be 3D Printed or even reworked as a foldable table. In this Version I did not add any Tolerances nor Rounding. A truly amazing Piece of Carpentry.
How to build a Festival, Rock or Concert Stage. Stage Construction for big Boys
มุมมอง 1.1K11 หลายเดือนก่อน
In this short animation we give you an insight on how a Festival Stage is build. It shows all the phases, of course, with some artistic freedom. This format is used on various Festivals like Rock am Ring, Pukkelpop, Rock Im Park, SummerBreeze and many many more. This setup weighs about 90 Tons, Stage Deck and Layher not included. The whole stage is setup using a large telescopic crane. A 5m Ste...
Solidworks Pro Tutorial - STEP File import Procedure
มุมมอง 334ปีที่แล้ว
Straight forward explanation of what steps to take for a better STEP file import into Solidworks. Proper Model Orientation and healing all parts is crucial to having an efficient Model with lower load times. Cut out bad Geometry with Import Diagnostics including adjacent Faces and then remodel if needed.
Woodworking, Mitered Dovetail Table Corner Joint with Measurements
มุมมอง 346ปีที่แล้ว
Woodworking example. Detailed animation and layout on how to create a strong Table Corner Joint. Contains detailed instructions and measurements as fractions so it can be used on different timbre sizes.
Woodworking, Japanese Joinery. Sumidome Hozo Sashi Tongue and Groove Shoulder Miter Joint Animation
มุมมอง 189ปีที่แล้ว
Woodworking, Japanese Joinery. Sumidome Hozo Sashi Tongue and Groove Shoulder Miter Joint Animation
Solidworks Pro Tutorial - Use EXCEL Design Table to create Configurable Components
มุมมอง 203ปีที่แล้ว
Solidworks Pro Tutorial - Use EXCEL Design Table to create Configurable Components
Tsugite, Sampo Gumi Shikuchi. Japanese woodworking animation
มุมมอง 3202 ปีที่แล้ว
Tsugite, Sampo Gumi Shikuchi. Japanese woodworking animation
Tsugite, Shachisen tsugi shikuchi no shihousashi. Japanese woodworking animation
มุมมอง 5902 ปีที่แล้ว
Tsugite, Shachisen tsugi shikuchi no shihousashi. Japanese woodworking animation
Solidworks Spur Gear Equations
มุมมอง 3272 ปีที่แล้ว
Solidworks Spur Gear Equations
Solidworks Pro Tutorial - How to draw a Metric nut DIN 934 with multiple configurations
มุมมอง 5063 ปีที่แล้ว
Solidworks Pro Tutorial - How to draw a Metric nut DIN 934 with multiple configurations
Solidworks Pro Tutorial - How to draw an M8 20 mm hex bolt ISO 4017
มุมมอง 1.4K3 ปีที่แล้ว
Solidworks Pro Tutorial - How to draw an M8 20 mm hex bolt ISO 4017
Solidworks Pro Tutorial - Gear assembly with gear mates and equations
มุมมอง 3533 ปีที่แล้ว
Solidworks Pro Tutorial - Gear assembly with gear mates and equations
Solidworks Pro Tutorial - How to draw a Spur Gear with a true Involute using Equations
มุมมอง 2.3K3 ปีที่แล้ว
Solidworks Pro Tutorial - How to draw a Spur Gear with a true Involute using Equations
Solidworks How to draw a parametric dovetail joint
มุมมอง 1.6K4 ปีที่แล้ว
Solidworks How to draw a parametric dovetail joint
3 way corner miter joint V1 animation
มุมมอง 1.3K4 ปีที่แล้ว
3 way corner miter joint V1 animation
Japanese sunrise dovetail joint 1 and 2 animation
มุมมอง 9244 ปีที่แล้ว
Japanese sunrise dovetail joint 1 and 2 animation
3 way cross joint animation
มุมมอง 5284 ปีที่แล้ว
3 way cross joint animation
Hako aikaki shachi sen shikuchi Mitered and keyed lap joint animation
มุมมอง 1.5K4 ปีที่แล้ว
Hako aikaki shachi sen shikuchi Mitered and keyed lap joint animation
Kawai Tsugite joint animation
มุมมอง 6K4 ปีที่แล้ว
Kawai Tsugite joint animation

ความคิดเห็น

  • @tiggerbiggo
    @tiggerbiggo 8 วันที่ผ่านมา

    you should make some animations where you connect a bunch of them together for some weird wacky contraption that does nothing except look cool

    • @444Engineering
      @444Engineering 8 วันที่ผ่านมา

      Now that is an excellent idea for a future project. Some hybrid Steampunk machine that does absolutely nothing.

  • @dukenukem8381
    @dukenukem8381 9 วันที่ผ่านมา

    nice

  • @Ltlazyass
    @Ltlazyass 3 หลายเดือนก่อน

    Thanks for the video mate, easily the best tutorial on youtube!

  • @mechanicaldesignB
    @mechanicaldesignB 4 หลายเดือนก่อน

    Wow amazing ❤

  • @ranjanjoshi3454
    @ranjanjoshi3454 4 หลายเดือนก่อน

    Thanks insightful

  • @mineshipjp
    @mineshipjp 5 หลายเดือนก่อน

    Thanks for posting the video. This video may help me.

  • @jochemhinloopen777
    @jochemhinloopen777 6 หลายเดือนก่อน

    Great solution! It's silly that one can't simply enter a global variable in the instance counter...

    • @444Engineering
      @444Engineering 6 หลายเดือนก่อน

      Indeed, i wish we could enter them anywhere. I also wish they would finally fix the Circular Sketch Pattern. But listening is not Dassault's cup of tea...

    • @jochemhinloopen777
      @jochemhinloopen777 6 หลายเดือนก่อน

      @@444Engineering Yep, because listening costs money, and the balance should always be firmly that money rolls their way.

  • @joseromilson3353
    @joseromilson3353 6 หลายเดือนก่อน

    Que legal!

  • @clarkelliott5389
    @clarkelliott5389 7 หลายเดือนก่อน

    Thanks! I learned something new today.

  • @maxwell_edison
    @maxwell_edison 7 หลายเดือนก่อน

    Do you think the stool would be more stable if the feet were cut to be flat on the ground instead of just the two edges?

    • @444Engineering
      @444Engineering 7 หลายเดือนก่อน

      Not really, a chamfer could reduce the wear on the sharp edge but this is very wood dependent . The condition of the floor has a bigger impact on stability, trying is key.

  • @mikehorrocks2909
    @mikehorrocks2909 7 หลายเดือนก่อน

    This was so satisfying to watch and thank you for sharing this with us!🤪

  • @_Christopher_Williams
    @_Christopher_Williams 7 หลายเดือนก่อน

    It's satisfying to see the mechanical equivalent of a motion application I would use servos or linear motors for, typically. This is grass roots organic engineering, where what I do is materialize a concept by choosing different parts and writing a program to control it. While the latter is more versatile, it is much easier to accomplish with less effort and overall understanding. It's akin to the difference between writing a song, and learning to play someone else's song and believing you wrote it just because you play it well. I play other people's songs well, but don't often write my own.

  • @ikademi73
    @ikademi73 7 หลายเดือนก่อน

    Under 2 minutes so simple yet elegant presentation. You are a hidden gem. May you reach millions... Is there any chance that I reach detailed info. I wan to practice them in solidworks. Thanks.

    • @444Engineering
      @444Engineering 7 หลายเดือนก่อน

      Of course!

    • @ikademi73
      @ikademi73 7 หลายเดือนก่อน

      @@444Engineering How can I do it? Please...

  • @teslababbage
    @teslababbage 7 หลายเดือนก่อน

    Superb demonstration of various walking mechanisms - thank you!

  • @rkalle66
    @rkalle66 8 หลายเดือนก่อน

    This different angles of movement from rotation to linear is leading to third degree unbalances in every stroke engine cylinders.

    • @Gumbatron01
      @Gumbatron01 7 หลายเดือนก่อน

      I doubt any of these mechanisms would ever be used in an engine. More likely in a machine tool like a shaper or a slotting head. Shapers often use the first type of mechanism with a variable crank throw to allow the stroke length to be controlled.

  • @philtinker2364
    @philtinker2364 8 หลายเดือนก่อน

    Interesting, thank you.

  • @assersalonen2133
    @assersalonen2133 8 หลายเดือนก่อน

    This is how shaper works

  • @paulbizard3493
    @paulbizard3493 8 หลายเดือนก่อน

    Putin has lost his mind. He doesn't know how to lie anymore...

  • @STOP_RIGHT_THERE_CRIMINAL_SCUM
    @STOP_RIGHT_THERE_CRIMINAL_SCUM 8 หลายเดือนก่อน

    I don't like

    • @peopleofearth6250
      @peopleofearth6250 8 หลายเดือนก่อน

      Then don't watch. Problem solved.

  • @MichielGeyskens
    @MichielGeyskens 8 หลายเดือนก่อน

    which software did you use?

    • @444Engineering
      @444Engineering 8 หลายเดือนก่อน

      All models and animations are created with Solidworks.

  • @albertobia6811
    @albertobia6811 8 หลายเดือนก่อน

    Good job, probably the best I have seen. However as all the other demo I have seen it lacks the throcoidal chanfer generated by the hobbing tool. It would be nice to design a vane tooth generated by the envelope if the hob, but I'm unable to do, unless manually point by point. However congrats fo this work.

  • @goldenn1086
    @goldenn1086 8 หลายเดือนก่อน

    These are traditional Chinese woodworking skills. Go visit the Forbidden City in Beijing, the whole palace was built with these skills

    • @444Engineering
      @444Engineering 8 หลายเดือนก่อน

      As example of Chinese Architectural Woodworking I prefer the Foguang Temple or Great East Hall. It gives a very nice understanding of the "Dou gong" stacking for Roof Structures. For the other Joints, I believe it's unclear who exactly came up with them in the thousands of years of shared Culture between what we now know as China and Japan. However the First to document and catalogue them in a for me understandable way was Japan. I will be in Beijing this April and look forward to explore more of the old forgotten techniques.

  • @cadcaetutorial2039
    @cadcaetutorial2039 8 หลายเดือนก่อน

    So nice this tuto sir

  • @cadcaetutorial2039
    @cadcaetutorial2039 8 หลายเดือนก่อน

    So weldon sir

  • @piergiorgio919
    @piergiorgio919 9 หลายเดือนก่อน

    Does this have any practical use? I'd imagine a chain or a belt would have way less losses

    • @444Engineering
      @444Engineering 9 หลายเดือนก่อน

      They are actually very efficient and heavy duty capable. The ability to move the secondary shaft around independently of your drive shaft is very useful in lots of machinery. As long as they are not getting co-linear of course and stay mostly parallel. The inventor built a whole company on Offset Shaft Couplings.

    • @julraud7776
      @julraud7776 9 หลายเดือนก่อน

      I used it in a mecanical engineering project (I'm in an engineering school) to change the amplitude of an alternative linear movement whithout stopping the movement

  • @laynepaige5397
    @laynepaige5397 9 หลายเดือนก่อน

    It would be really great if someone made available the files to 3D print pieces, so you could do mini tsugite like Lincoln Logs.

    • @444Engineering
      @444Engineering 9 หลายเดือนก่อน

      The Measurements provided should make it easy to enter in any 3D-printer drawing software. In Time, I'll update all my joints with measurements. It is the main reason i use the value X and fractions of X.

  • @normbograham
    @normbograham 9 หลายเดือนก่อน

    The one joint, is in the basement of a upstate NY home, from 100 years ago. the beam has a scarf joint.

  • @maxwell_edison
    @maxwell_edison 9 หลายเดือนก่อน

    Why the hell are you using horror movie ambience/music in your STOOL video, dude?

    • @444Engineering
      @444Engineering 9 หลายเดือนก่อน

      Updated with a more fitting style.

  • @Z5iPILEkkbCeTAQJPXD
    @Z5iPILEkkbCeTAQJPXD ปีที่แล้ว

    Concise and to the point. You know where and find with, what seems "great ease" - where they are and what each command does, from all sub-menus of the application. Obviously, you slept with SW under your pillow, and "ate it on your bread", for many years, to be able to use it, in such a way that I only dream of doing it. Thanks for the video.

  • @arijitdas6178
    @arijitdas6178 ปีที่แล้ว

    What's the requirement of the global variable here?

    • @444Engineering
      @444Engineering ปีที่แล้ว

      X has no requirement. It's the base value and can be any number. A higher X value will make the part bigger and vice versa.

  • @scotts6503
    @scotts6503 ปีที่แล้ว

    first I've seen how to solve for large tooth counts. Good job sir

  • @pugglez4798
    @pugglez4798 ปีที่แล้ว

    Thank you! This is the best tutorial I have seen on this

  • @JayCWhiteCloud
    @JayCWhiteCloud 2 ปีที่แล้ว

    Is this 箱留め鯱栓 ...(short form or in Chinese 鯱留)...? Have you cut this joint before?

  • @sien530
    @sien530 2 ปีที่แล้ว

    you're search "中国榫卯",copy the word in the search,“中国榫卯” this is a correct wooden working, japan in fact just learn we chinese wooden working technology and the japan wooden working has some inaccuracy to hands action

  • @xXxJSCOTTxXx
    @xXxJSCOTTxXx 2 ปีที่แล้ว

    Amazing how it seems complex yet simple at the same time. I've heard this style of joint is used in crafting traditional Japanese shrines. Apparently, it goes against tradition to use anything made of metal; including nails, screws, bolts or brackets. It makes for a much more time-intensive project, but I imagine the satisfaction one feels after completing the job using only traditional hand tools means all the world...

    • @m21sup
      @m21sup 2 ปีที่แล้ว

      Nah it was just because their iron was poor quality and they had shit nails

  • @youtukang
    @youtukang 2 ปีที่แล้ว

    Hello friend

  • @guilhermeschenadeoliveira5647
    @guilhermeschenadeoliveira5647 2 ปีที่แล้ว

    🇧🇷🍃🌱🍃🍃🍃

  • @ИгорьОрлов-ю9ъ
    @ИгорьОрлов-ю9ъ 2 ปีที่แล้ว

    Красиво , но не технологично , трудозатратно очень и только на любителя.

  • @skolaprimitivne428
    @skolaprimitivne428 2 ปีที่แล้ว

    That's really satisfying, hope it gets more views over time 👍

  • @DubJoker
    @DubJoker 2 ปีที่แล้ว

    Can you provide the equations file

    • @444Engineering
      @444Engineering 2 ปีที่แล้ว

      I added an additional clip with a clearer view of the equations: Solidworks spurgear equations

    • @mirzaautomobilesajmer457
      @mirzaautomobilesajmer457 10 หลายเดือนก่อน

      ​@@444Engineeringcan you share a link of it

  • @hannalarios3335
    @hannalarios3335 4 ปีที่แล้ว

    Can you make a tutorial on how to do it?

    • @444Engineering
      @444Engineering 4 ปีที่แล้ว

      I can make one in solidworks. Just need to find some time.