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  2. Miter clamp - Wikipedia

    en.wikipedia.org/wiki/Miter_clamp

    [citation needed] The screws go under the frame (work-piece) to be held, and the bit clamps down on the lower-edge of the frame. [citation needed] Recent designs are more complicated; a rigid body holds one fixed and one moveable jaw activated by a cam. [citation needed] An example of newer clamps is Jim Chestnut's Clam Clamp. [8]

  3. AOL online classes FAQs

    help.aol.com/articles/aol-online-classes-faqs

    2. Click Online Classes in the left hand navigation or Fitness to watch classes related to that topic. 3. A list of categories will appear under the featured video on the AOL online classes page. Click a category or scroll down the page to view class topics. 4. Click an image to watch a class.

  4. Miter joint - Wikipedia

    en.wikipedia.org/wiki/Miter_joint

    90º miter joint (pieces ready to be joined) Miter joint of two pipes A miter joint (mitre in British English) is a joint made by cutting each of two parts to be joined, across the main surface, usually at a 45° angle, to form a corner, usually to form a 90° angle, though it can comprise any angle greater than 0 degrees.

  5. Clamper (electronics) - Wikipedia

    en.wikipedia.org/wiki/Clamper_(electronics)

    A negative clamp is the opposite of this—this clamp outputs a purely negative waveform from an input signal. A bias voltage between the diode and ground offsets the output voltage by that amount. For example, an input signal of peak value 5 V (V INpeak = 5 V) is applied to a positive clamp with a bias of 3 V (V BIAS = 3 V), the peak output ...

  6. Miter saw - Wikipedia

    en.wikipedia.org/wiki/Miter_saw

    A motorized miter saw. A miter saw or mitre saw is a saw used to make accurate crosscuts and miters in a workpiece by positioning a mounted blade onto a board. A miter saw in its earliest form was composed of a back saw in a miter box, but in modern implementation consists of a powered circular saw that can be positioned at a variety of angles and lowered onto a board positioned against a ...

  7. C-clamp - Wikipedia

    en.wikipedia.org/wiki/C-clamp

    A C-clamp or G-clamp or G-cramp is a type of clamp device typically used to hold a wood or metal workpiece, and often used in, but are not limited to, carpentry and welding. . Often believed that these clamps are called "C" clamps because of their C-shaped frame, or also often called C-clamps or G-clamps [1] because including the screw part, they are shaped like an uppercase lette

  8. Freshwater bivalve - Wikipedia

    en.wikipedia.org/wiki/Freshwater_bivalve

    Freshwater bivalves, as their name implies, have a protective exoskeleton composed of two half-shells or "valves", connected via a soft ligament along a hinge. [4] These two valves are non-living, composed of both organic and inorganic substances that make up three major valve layers. [4]

  9. Vise - Wikipedia

    en.wikipedia.org/wiki/Vise

    A bench vise, B machine vise, C hand vise. A vise or vice (British English) is a mechanical apparatus used to secure an object to allow work to be performed on it.Vises have two parallel jaws, one fixed and the other movable, threaded in and out by a screw and lever.