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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 ...
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.
The rack and pawl are both restricted to only linear movement (not shown). A ratchet (occasionally spelled rachet) is a mechanical device that allows continuous linear or rotary motion in only one direction while preventing motion in the opposite direction. Ratchets are widely used in machinery and tools.
Mitre box. An adjustable mitre box used for cutting angles from 45° to 90°. A mitre box or miter box (American English) is a wood working appliance used to guide a hand saw for making precise cuts, usually 45° mitre cuts. [1][2] Traditional mitre boxes are simple in construction and made of wood, while adjustable mitre boxes are made of ...
2. (n.) Any tool used for drilling holes, such as a chisel used in combination with a mallet. Decay in timber caused by fungal growth, usually in a moist, stagnant, poorly ventilated atmosphere. A system used to capture wood dust from woodworking machines such as a table saw, miter saw, router, planer, or jointer.
Pawl. A pawl is a movable lever that engages a fixed component to either prevent movement in one direction or restrain it altogether. As such, it is a type of latch and can also be considered a type of dog. It typically consists of a spring-loaded lever that engages a mating component at a steep enough angle to restrain it.
v. t. e. A parking pawl is a device fitted to a motor vehicle 's automatic transmission that locks up the transmission when the transmission shift lever selector is placed in the P ark position. "Park" is the first position of the lever (topmost on a column shift, frontmost on a floor shift) in all cars sold in the United States since 1965 ...
History. The earliest mitre clamps are a simple spring in a C-shape with sharpened points that are sprung onto the outside corner of the mitre joint. [citation needed] In a later design, right angled plates are higher than the screws and the holder. [citation needed] The screws go under the frame (work-piece) to be held, and the bit clamps down ...