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  2. AS-Interface - Wikipedia

    en.wikipedia.org/wiki/AS-interface

    ASi-5 is to provide a set of up to 1536 binary inputs and 1536 binary outputs per Ethernet address. 1.2 ms cycle time can be achieved by the system for up to 24 participants. This fast cycle time allows new fields of applications that were previously reserved for expensive network systems. 96 participants can be addressed in an ASi-5 network.

  3. Self-tapping screw - Wikipedia

    en.wikipedia.org/wiki/Self-tapping_screw

    A self-tapping screw is a screw that can tap its own hole as it is driven into the material. More narrowly, self-tapping is used only to describe a specific type of thread-cutting screw intended to produce a thread in relatively soft material or sheet materials, excluding wood screws .

  4. List of drill and tap sizes - Wikipedia

    en.wikipedia.org/wiki/List_of_drill_and_tap_sizes

    Example (inch, fine): For 7 ⁄ 16-20 (same diameter as the previous example, but this time with 20 threads per inch, which is considered fine), 0.437 in × 0.90 = 0.393 in (i.e., if the threads are to be fine, then a slightly larger diameter drill bit should be used before tapping the hole for the screw).

  5. Asynchronous serial interface - Wikipedia

    en.wikipedia.org/wiki/Asynchronous_serial_interface

    The ASI output of a DVB Integrated Receiver/Decoder (IRD). It carries the entire MPEG transport stream being received from a DVB satellite feed entering the RF input (far left side in picture). Asynchronous Serial Interface , or ASI, is a method of carrying an MPEG Transport Stream ( MPEG-TS ) over 75-ohm copper coaxial cable or optical fiber ...

  6. Screw - Wikipedia

    en.wikipedia.org/wiki/Screw

    A machine screw or bolt is usually a smaller fastener (less than 1 ⁄ 4 inch (6.35 mm) in diameter) threaded the entire length of its shank that usually has a recessed drive type (slotted, Phillips, etc.), usually intended to screw into a pre-formed thread, either a nut or a threaded (tapped) hole, unlike a wood or self-tapping screw. Machine ...

  7. SAE steel grades - Wikipedia

    en.wikipedia.org/wiki/SAE_steel_grades

    The SAE steel grades system is a standard alloy numbering system (SAE J1086 – Numbering Metals and Alloys) for steel grades maintained by SAE International.. In the 1930s and 1940s, the American Iron and Steel Institute (AISI) and SAE were both involved in efforts to standardize such a numbering system for steels.

  8. Autonomous Solutions - Wikipedia

    en.wikipedia.org/wiki/Autonomous_Solutions

    In 2006, Autonomous Solutions entered the mining industry offering a vendor-independent solution to mining end users. Mining is currently one of ASI's four premier markets. ASI has participated in the DARPA Grand Challenge (2007). [1] In 2011, ASI-led team wins the Robotic Range Clearance Competition (R2C2). [2] sponsored by the US-Department ...

  9. 4-6-6-2 - Wikipedia

    en.wikipedia.org/wiki/4-6-6-2

    They were originally built as 2-6-6-2s but were refitted with a four-wheel leading truck to increase stability at speed. Southern Pacific AM-2s were built from July to August 1911 by Baldwin Locomotive Works as Cab Forwards. These 4-6-6-2s began retirement in the mid- to late-1930s, although a few remained in operation until the end of World ...