What is the axle hole?What are the shafts, bores, and key slots?
. In the mechanical principle and other disciplines, the size and deviation of the hole have been well defined.In general, there is a clearance fit between the shafts and holes, the transition fit and the interference fit.
A shaft is a mechanical part that supports, rotates, and rotates together to convey motion, torque, or bending moment. Generally round metal rods, each segment may have different diameters. A revolving part of a machine is mounted on a shaft. Hole (mechanical term) editor lock this entry, lack of information bar, business card diagram, add relevant content, make the entry more complete, and can quickly upgrade, and quickly to edit it! In the foundation of tolerance and measurement, the hole mainly refers to the cylindrical inner surface, and also includes the non cylindrical inner surface (the inclusion surface formed by two parallel planes or planes)
The axle (mechanical component) edits the locking shaft (shaft), a cylindrical object that is worn between the middle of the bearing or between the wheels or the gear, but a few are square.
