![I designed this 3D-printed ball joint for a robot i am building. It utilizes air gun pellets for friction reduction and has a springloaded central ball to adjust the amount of slop I designed this 3D-printed ball joint for a robot i am building. It utilizes air gun pellets for friction reduction and has a springloaded central ball to adjust the amount of slop](https://preview.redd.it/0w0ovhuwhs291.jpg?width=640&crop=smart&auto=webp&s=aa86635b085f58fcc2c3bee0d1669d47efe1b0c6)
I designed this 3D-printed ball joint for a robot i am building. It utilizes air gun pellets for friction reduction and has a springloaded central ball to adjust the amount of slop
EthoHand: A Dexterous Robotic Hand with Ball-Joint Thumb Enables Complex In-hand Object Manipulation
![Robot Parallel Manipulator Torsional Vibration Motion PNG, Clipart, Ball Joint, Degrees Of Freedom, Dynamics, Electronics, Fatigue Robot Parallel Manipulator Torsional Vibration Motion PNG, Clipart, Ball Joint, Degrees Of Freedom, Dynamics, Electronics, Fatigue](https://cdn.imgbin.com/1/13/14/imgbin-robot-parallel-manipulator-torsional-vibration-motion-high-speed-rail-SC8jkerbymzxU6x3G21pzPihS.jpg)
Robot Parallel Manipulator Torsional Vibration Motion PNG, Clipart, Ball Joint, Degrees Of Freedom, Dynamics, Electronics, Fatigue
What are the techniques for making an efficient ball joint at the shoulder in a humanoid robot? - Quora
![Passively-driven redundant spherical joint with large range of rotation using linear springs - YouTube Passively-driven redundant spherical joint with large range of rotation using linear springs - YouTube](https://i.ytimg.com/vi/joMDPrLA8Hk/maxresdefault.jpg)
Passively-driven redundant spherical joint with large range of rotation using linear springs - YouTube
![Figure 5 from Concept of a three D.O.F spherical-joint gripper for industrial robots | Semantic Scholar Figure 5 from Concept of a three D.O.F spherical-joint gripper for industrial robots | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/10699c6f1c39a8700c903d407a110910bef53f3c/3-Figure5-1.png)
Figure 5 from Concept of a three D.O.F spherical-joint gripper for industrial robots | Semantic Scholar
The ABENICS Active Ball Joint Mechanism Moves an Output Link with Three Degrees of Freedom - Hackster.io
![Working principle. (a) Initial assembled position. (b) Lock of ball joint. | Download Scientific Diagram Working principle. (a) Initial assembled position. (b) Lock of ball joint. | Download Scientific Diagram](https://www.researchgate.net/publication/303894208/figure/fig1/AS:550171768311808@1508182579521/Working-principle-a-Initial-assembled-position-b-Lock-of-ball-joint.png)
Working principle. (a) Initial assembled position. (b) Lock of ball joint. | Download Scientific Diagram
![Robotics | Free Full-Text | Mechanical Design and Analysis of a Novel Three-Legged, Compact, Lightweight, Omnidirectional, Serial–Parallel Robot with Compliant Agile Legs Robotics | Free Full-Text | Mechanical Design and Analysis of a Novel Three-Legged, Compact, Lightweight, Omnidirectional, Serial–Parallel Robot with Compliant Agile Legs](https://www.mdpi.com/robotics/robotics-11-00039/article_deploy/html/images/robotics-11-00039-g007.png)
Robotics | Free Full-Text | Mechanical Design and Analysis of a Novel Three-Legged, Compact, Lightweight, Omnidirectional, Serial–Parallel Robot with Compliant Agile Legs
![design - How do I motorize the elbow socket and other joints in a powered exo-skeleton? - Robotics Stack Exchange design - How do I motorize the elbow socket and other joints in a powered exo-skeleton? - Robotics Stack Exchange](https://i.stack.imgur.com/EDy5z.jpg)
design - How do I motorize the elbow socket and other joints in a powered exo-skeleton? - Robotics Stack Exchange
![Amazon.com: MyBuild Bricks Robot Toy Building Blocks Build Mecha Frame Mech Pivot Ball Joints 20 Pieces New Creation F505 : Toys & Games Amazon.com: MyBuild Bricks Robot Toy Building Blocks Build Mecha Frame Mech Pivot Ball Joints 20 Pieces New Creation F505 : Toys & Games](https://m.media-amazon.com/images/S/aplus-media/sc/dc7bd882-bfed-4256-8a6d-b80c09146c08.__CR0,0,970,600_PT0_SX970_V1___.png)
Amazon.com: MyBuild Bricks Robot Toy Building Blocks Build Mecha Frame Mech Pivot Ball Joints 20 Pieces New Creation F505 : Toys & Games
![The ABENICS Active Ball Joint Mechanism Moves an Output Link with Three Degrees of Freedom - Hackster.io The ABENICS Active Ball Joint Mechanism Moves an Output Link with Three Degrees of Freedom - Hackster.io](https://hackster.imgix.net/uploads/attachments/1316130/image_dVwCpHmf6d.png?auto=compress%2Cformat)