Prismatic joint
Kinematic pair which constrains bodies to sliding along an axis without rotating
A prismatic joint is a one-degree-of-freedom kinematic pair[1] which constrains the motion of two bodies to sliding along a common axis, without rotation; for this reason it is often called a slider (as in the slider-crank linkage) or a sliding pair. They are often utilized in hydraulic and pneumatic cylinders.[2]
A prismatic joint can be formed with a polygonal cross-section to resist rotation. Examples of this include the dovetail joint and linear bearings.
See also
- Cylindrical joint
- Degrees of freedom (mechanics)
- Kinematic pair
- Kinematics
- Mechanical joint
- Revolute joint
References
- v
- t
- e
Kinematic pair
- Revolute
- Prismatic
- Cylindrical
- Screw
- Planar
- Spherical (ball)
- Cam
- Gears
This classical mechanics–related article is a stub. You can help Wikipedia by expanding it. |
- v
- t
- e