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An optical mirror mount generally consists of a movable front plate which holds the mirror, and a fixed back plate with adjustment screws. Adjustment screws drive the front plate about the axes of rotation in the pitch (vertical) and yaw (horizontal) directions. An optional third actuator often enables z-axis translation. [2]
mirror screw: This is a flat-head wood screw with a tapped hole in the head, which receives a screw-in chrome-plated cover. It is usually used to mount a mirror. sheet metal screw: Has sharp threads that cut into a material such as sheet metal, plastic or wood. They are sometimes notched at the tip to aid in chip removal during thread cutting.
Subject of photos of his scarred back, widely circulated during the American Civil War Peter ( fl. 1863 ) (also known as Gordon , or " Whipped Peter ", or " Poor Peter ") was an escaped American slave who was the subject of photographs documenting the extensive scarring of his back from whippings received in slavery.
Docking sleeve (or mounting boss), a tube or enclosure used to couple two mechanical components together; Mortise and tenon, traditional method for connecting two pieces of wood; Chamfer, a transitional straight edge between two faces of an object; Fillet, a rounding of an interior or exterior corner between two faces of an object
A top Federal Reserve official said Monday that he is leaning toward supporting an interest rate cut when the Fed meets in two weeks but that evidence of persistent inflation before then could ...
Manchester United secured its first win in Europe for more than a year by beating PAOK 2-0 in the Europa League on Thursday. Two second-half goals from Amad Diallo sealed the victory at Old ...
A K-mirror is a system of 3 plane mirrors mounted on a common motor axis which runs parallel to the chief ray of the system. If looking at the system parallel to the mirror surfaces, where only the edges of the mirrors remain visible, the middle mirror and the front and back mirror look like the backbone and legs of a capital-K; this illustrates the origin of the name.
Massachusetts' top court on Friday ruled that a would-be bride must return a $70,000 engagement ring from Tiffany & Co to her former fiancé in a decision that ended 65 years of courts in the New ...