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  2. Interchangeability - Wikipedia

    en.wikipedia.org/wiki/Interchangeability

    Interchangeability can refer to: Interchangeable parts , the ability to select components for assembly at random and fit them together within proper tolerances Interchangeability (computer science) , the ability that an object can be replaced by another object without affecting code using the object

  3. Interchangeable parts - Wikipedia

    en.wikipedia.org/wiki/Interchangeable_parts

    Interchangeability of parts was achieved by combining a number of innovations and improvements in machining operations and the invention of several machine tools, such as the slide rest lathe, screw-cutting lathe, turret lathe, milling machine and metal planer. Additional innovations included jigs for guiding the machine tools, fixtures for ...

  4. Interchangeability algorithm - Wikipedia

    en.wikipedia.org/wiki/Interchangeability_algorithm

    In computer science, an interchangeability algorithm is a technique used to more efficiently solve constraint satisfaction problems (CSP). A CSP is a mathematical problem in which objects, represented by variables, are subject to constraints on the values of those variables; the goal in a CSP is to assign values to the variables that are consistent with the constraints.

  5. Exchangeable random variables - Wikipedia

    en.wikipedia.org/wiki/Exchangeable_random_variables

    In statistics, an exchangeable sequence of random variables (also sometimes interchangeable) [1] is a sequence X 1, X 2, X 3, ... (which may be finitely or infinitely long) whose joint probability distribution does not change when the positions in the sequence in which finitely many of them appear are altered.

  6. Honoré Blanc - Wikipedia

    en.wikipedia.org/wiki/Honoré_Blanc

    Honoré Blanc (1736–1801) was a French gunsmith and a pioneer of the use of interchangeable parts. [1] [2] He was born in Avignon in 1736 and apprenticed to the gun-making trade at the age of twelve.

  7. Wobbe index - Wikipedia

    en.wikipedia.org/wiki/Wobbe_index

    The Wobbe index is expressed in MJ/Nm³ (where 'Nm³' indicates'm³ in Normal conditions), or sometimes in BTU/scf.In the case of natural gas (molar mass 17 g/mol), the typical heating value is around 39 MJ/Nm³ (1,050 BTU/scf) and the specific gravity is approximately 0.59, giving a typical Wobbe index of 51 MJ/Nm³ (1,367 BTU/scf).

  8. Interchange - Wikipedia

    en.wikipedia.org/wiki/Interchange

    Interchange (road), a collection of ramps, exits, and entrances between two or more highways Interchange (freight rail) , the transfer of freight cars between railroad companies Interchange station , a railway station where two or more routes meet and allow passengers to change trains

  9. Jig (tool) - Wikipedia

    en.wikipedia.org/wiki/Jig_(tool)

    Device with grooves and chucks. A jig's primary purpose is to provide repeatability, accuracy, and interchangeability in the manufacturing of products. [1]An example of a jig is when a key is duplicated; the original is used as a jig so the new key can have the same path as the old one.