Common Manufacturing Measurement Terms

There are several common manufacturing measurement terms that may confuse the general public due to their technical nature or lack of familiarity.

Examples of Common Manufacturing Measurement Terms

Here are a few examples:

Tolerance: In manufacturing, “tolerance” refers to the allowable deviation from a specified dimension or measurement. 

Micron: A micron, also known as a micrometer, is a unit of measurement used in manufacturing to measure the thickness or diameter of a material or component. 

Surface roughness: Surface roughness is a measurement of the texture of a surface, typically expressed in terms of Ra (arithmetical average) or Rz (ten-point height). 

Concentricity: Concentricity is a measurement of how well two or more features of a part or component are centered on a common axis. Concentricity is important for ensuring proper functioning of a product.

Runout: Runout is a measurement of how much a rotating part deviates from its intended path or axis of rotation. TRunout is important for ensuring smooth and reliable operation of machinery and equipment.

Tolerance: In manufacturing, “tolerance” refers to the acceptable deviation from a specified dimension or measurement. 

GD&T (geometric dimensioning and tolerancing): In manufacturing, “GD&T” is a system of symbols and annotations used to specify the geometry, orientation, and tolerances of a part or product. This system is used to communicate precise manufacturing requirements between engineers, designers, and manufacturers.

Cpk (process capability index): In manufacturing, “Cpk” is a measure of a manufacturing process’s ability to produce parts or products that meet specified design requirements. This measure is used to evaluate the capability of a manufacturing process and to identify areas for improvement.

Overall, these are just a few examples of common manufacturing measurement terms that may confuse the general public due to their technical nature or lack of familiarity.