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There are three main steps in broaching a keyway: First, the workpiece is set on the arbor press and the bushing is placed in the opening of the workpiece. Next, the broach is inserted and pushed through, cutting the keyway. Finally, shims are placed between the bushing and the broach to achieve the correct depth necessary for the key. [6]
A common type of internal broach is the keyway broach (C & D). It uses a special fixture called a horn to support the broach and properly locate the part with relation to the broach. [9] A concentricity broach is a special type of spline cutting broach which cuts both the minor diameter and the spline form to ensure precise concentricity. [9]
Broach may refer to: Broaching (metalworking) , a machining operation that uses a metalworking tool with a series of chisel points mounted on one piece of steel Broach (nautical) , a sudden loss of control of a vessel caused either by wind action or wave action
Once all pins are picked, the tension wrench is then used to turn the plug and open the lock. There are two basic types of tension: "bottom of the keyway" and "top of the keyway". The bottom of the keyway wrenches is typically shaped like a letter "L", although the vertical part of the letter is elongated in comparison to the horizontal part.
Cleveland Engine Plant number 2 opened in 1955 [3] to produce the Y-block 292 V8 for the Ford Thunderbird. It was the source of the famed 351 Cleveland V8, and most recently, it was the site for Duratec 25 and 30 production starting in 1994. [ 3 ]
Keyway may refer to: A part of a keyed joint used to connect a rotating machine element to a shaft; see key (engineering) A keyhole , a hole or aperture (as in a door or lock) for receiving a key; see lock and key
A barbed broach is a hand-operated endodontic tool used to remove the pulp tissue during root canal treatments. They have been in widespread use at least since the early 1900s, and their introduction allowed dentists to remove tissue from much smaller root canals than before.
The Bomb Royal Ordnance Augmented Charge (BROACH) is a multi-stage warhead developed by BAE Systems Global Combat Systems Munitions, Thales Missile Electronics and QinetiQ. [ 1 ] [ 2 ] Development of BROACH began in 1991 when Team BROACH consisted of British Aerospace Royal Ordnance Defence , Thomson-Thorn Missile Electronics and the Defence ...