Trunnion - Wikipedia
A trunnion (from Old French trognon 'trunk') [1] is a cylindrical protrusion used as a mounting or pivoting point. First associated with cannons, they are an important military development. [2] Alternatively, a trunnion is a shaft that positions and supports a tilting plate.
What are Trunnions and What Are They Used For? - Carr Lane
Trunnions are mechanical components used in engineering and machinery. They are usually cylindrical or conical projections or pivots that provide support and enable the rotation of a structure or a part of a mechanism. The primary function of trunnions is to provide a stable axis of rotation or oscillation for a moving part.
Trunnion Definition & Meaning - Merriam-Webster
The meaning of TRUNNION is a pin or pivot on which something can be rotated or tilted; especially : either of two opposite gudgeons on which a cannon is swiveled.
What is a Trunnion? Definition, Types, and Applications
A trunnion is a type of pivot or hinge that allows a rotating shaft to be supported and constrained at both ends. It consists of a cylindrical bearing that is mounted on a flat surface, with a pin or bolt passing through the center of the bearing to connect it to the shaft.
FAQ: The Difference Between Trunnions and Dummy Legs
What Is a Trunnion? A trunnion is a piece of pipe that you weld to vertical piping in order to add support. They’re usually welded to those areas of the piping system that need a higher load-bearing capacity. Why Use a Trunnion? Without support, vertical piping can lose stability.
Pipe Trunnion or Dummy Support and Their Stress Calculation
A pipe trunnion is defined as an additional pipe of similar or lower size welded to an active piping system to provide physical support. However, trunnion supports with the same size pipe are usually avoided due to profile cutting and welding difficulties during construction.
TRUNNION definition and meaning | Collins English Dictionary
1. one of a pair of coaxial projections attached to opposite sides of a container, cannon, etc, to provide a support about which it can turn in a vertical. 2. the structure supporting such a projection. Collins English Dictionary.
Trunnion | mounting lug | Britannica
gun carriages. …casting cylindrical mounting lugs, called trunnions, integral with the barrel. Set just forward of the centre of gravity, trunnions provided the principal point for attaching the barrel to the carriage and a pivot for adjusting the vertical angle of the gun.
Trunnion - WikiMili, The Best Wikipedia Reader
2024年10月29日 · A trunnion (from Old French trognon 'trunk') is a cylindrical protrusion used as a mounting or pivoting point. First associated with cannons, they are an important military development.
Trunnion - definition of trunnion by The Free Dictionary
trunnion. 1. (Mechanical Engineering) one of a pair of coaxial projections attached to opposite sides of a container, cannon, etc, to provide a support about which it can turn in a vertical. 2. (Mechanical Engineering) the structure supporting such a projection.