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  2. MSC Industrial Direct - Wikipedia

    en.wikipedia.org/wiki/MSC_Industrial_Direct

    MSC was founded in 1941 as Sid Tool, Inc., by Sidney Jacobson, in New York's Little Italy. It originally sold cutting tools and accessories to New York City machine shops. [ 3 ] The company later moved its headquarters to Plainview, New York .

  3. Bow and warp of semiconductor wafers and substrates

    en.wikipedia.org/wiki/Bow_and_warp_of...

    Warp is the difference between the maximum and the minimum distances of the median surface of a free, un-clamped wafer from the reference plane defined above. This definition follows ASTM F657, [ 2 ] and ASTM F1390.

  4. Machine shop - Wikipedia

    en.wikipedia.org/wiki/Machine_shop

    Modern machine shop workstation, 2009. A machine shop or engineering workshop is a room, building, or company where machining, a form of subtractive manufacturing, is done. In a machine shop, machinists use machine tools and cutting tools to make parts, usually of metal or plastic (but sometimes of other materials such as glass or wood).

  5. Bridgeport (machine tool brand) - Wikipedia

    en.wikipedia.org/wiki/Bridgeport_(machine_tool...

    The first Bridgeport milling machine (serial number 1) is on display at the Museum. [3] Due to the overall success of the company's milling machines, the term "Bridgeport" is often used to refer to any vertical milling machine of the same configuration, regardless of make. Many other companies have cloned the form.

  6. Automatic tool changer - Wikipedia

    en.wikipedia.org/wiki/Automatic_Tool_Changer

    The tools are stored on the periphery of the drum. 2) Chain type changers are used when the number of tools is higher than 30 (The number is different depending on the design and manufacturer. It is important to note that the number of tools for the drum type is fewer than the chain type). But the tool search speed will be lower in this case. [4]

  7. Gateway (telecommunications) - Wikipedia

    en.wikipedia.org/wiki/Gateway_(telecommunications)

    A gateway is a piece of networking hardware or software used in telecommunications networks that allows data to flow from one discrete network to another. Gateways are distinct from routers or switches in that they communicate using more than one protocol to connect multiple networks [1] [2] and can operate at any of the seven layers of the OSI model.

  8. Machine tool - Wikipedia

    en.wikipedia.org/wiki/Machine_tool

    A biography of a machine tool builder that also contains some general history of the industry. Rolt, L. T. C. (1965), A Short History of Machine Tools, Cambridge, Massachusetts, USA: MIT Press, OCLC 250074. Co-edition published as Rolt, L. T. C. (1965), Tools for the Job: a Short History of Machine Tools, London: B. T. Batsford, LCCN 65080822.

  9. System Architecture Evolution - Wikipedia

    en.wikipedia.org/wiki/System_Architecture_Evolution

    System Architecture Evolution (SAE) is the core network architecture of mobile communications protocol group 3GPP's LTE wireless communication standard.. SAE is the evolution of the GPRS Core Network, but with a simplified architecture; an all-IP Network (AIPN); support for higher throughput and lower latency radio access networks (RANs); and support for, and mobility between, multiple ...