DATUMPLANE Meaning and
Definition
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A datum plane is a concept used in engineering, particularly in the field of mechanical design and measurement. It refers to a fixed reference plane that is used as a point of origin or baseline for measurements and dimensional references within a three-dimensional coordinate system.
In technical terms, a datum plane is a flat surface, either tangible or imaginary, that serves as a geometric reference point. It is often established by designating three non-collinear points, forming a plane, which acts as a starting point for measurements. This plane is marked as the reference point and all subsequent measurements are made in relation to it.
Datum planes are commonly used in the design and manufacturing of mechanical components and assemblies. They facilitate accurate and consistent measurement, ensuring that all parts are aligned and fit together properly. Datum planes are particularly crucial in industries where precision and exactitude are of utmost importance, such as aerospace, automotive, and machine tool manufacturing.
The use of datum planes allows engineers and designers to communicate and interpret measurements and tolerances effectively. By defining multiple datum planes, complex three-dimensional objects can be accurately represented and controlled. Datum planes are also used in coordinate measuring machines (CMMs) to assess and verify the dimensions, shape, and tolerances of manufactured parts.
Overall, a datum plane provides engineers with a well-defined reference point for measurement and dimensional control, enabling accurate and consistent manufacturing in a three-dimensional environment.
Common Misspellings for DATUMPLANE
- satumplane
- xatumplane
- catumplane
- fatumplane
- ratumplane
- eatumplane
- dztumplane
- dstumplane
- dwtumplane
- dqtumplane
- darumplane
- dafumplane
- dagumplane
- dayumplane
- da6umplane
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- datymplane
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- datjmplane
- datimplane
Etymology of DATUMPLANE
The word "datumplane" is a combination of two terms: "datum" and "plane".
1. "Datum": The term "datum" is derived from the Latin word "datum", which means "something given" or "given thing". It entered the English language in the mid-18th century and was originally used in the context of a basis or reference point for calculations or measurements.
2. "Plane": The word "plane" has its roots in the Latin word "planus", meaning "flat" or "level". It entered English in the late 14th century and was used to describe a flat surface or a level of existence.
When combined, "datumplane" refers to a level or surface that acts as a reference point or basis for measurements, usually in the context of engineering, surveying, or other technical fields.
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