concentricity


Also found in: Dictionary, Thesaurus, Medical, Wikipedia.
Related to concentricity: circularity, cylindricity

concentricity

Conformance to a common center as, for example, the inner and outer walls of round tube.
Mentioned in ?
References in periodicals archive ?
I sorted each type using a Hornady Lock-N-Load concentricity tool, creating two separate 10-round batches.
GunTec Dictionary defines bullet run out as, "The measurement (usually in thousandths of an inch] that a bullet and/or case are misaligned in relation to the centerline or axis of the entire case." Our Team was dealing with concentricity since the 1980s.
While hydraulic forces may initially offer the best tool concentricity, this precision can diminish when the tool is subjected to typical cutting forces.
High concentricity provides efficient rotation to cut rolling resistance, saving energy and extending drive belt life.
The use of analog sensor technology is ideal for numerous applications such as the regulated approach to end positions at minimum cost, the realization of several switch points with a single device, monitoring concentricity, or the detection of vibrations.
The radial rigidity and clamping force of the toolholders have been optimized with a concentricity of less than 3[micro] The larger diameter toolholders have been field-proven to improve rigidity and resist radial forces.
Together with the included profiling software, the probe measures the diameter and concentricity of pipe 4-160 inches in diameter, performing up to 250,000 measurement [+ or -]1% accuracy, www.envirosight.com.
A range of characteristics can be measured, including lengths, diameters, intersections, run-out, roundness, part axis, pitch, radius, coaxiality, concentricity, taper length, radius center, and widths of recesses or chamfers.
Three-lobe polygons are self-centering and provide perfect concentricity, as they are precision ground on centers, with the shaft bearing diameters, using one set-up.
Commutators are diamond turned after armature assembly to ensure optimum concentricity and long brush life.
OLFLEX[R] PUR 491 CP is only offered in the black version with a black inner sheath of special PVC, which provides additional protection around the core bundle, whilst helping to maintain the concentricity of the cable.