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Broaching is a machining process that uses a toothed tool, called a broach, to remove material. There are two main types of broaching: linear and rotary. In linear broaching, which is the more common process, the broach is run linearly against a surface of the workpiece to produce the cut.
Broaching can refer to two operations, linear broaching, where a multi toothed tool is pressed through a hole to cut a desired shape (e.g. a spline, square, or hex shape) or along a surface by taking increasingly larger cuts by the increasing sized teeth of the broach; or rotary broaching, where a drafted tool is rotated in a special toolholder ...
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]
Slot broaches are cut slots. Does this mean "Slot broaches are for cutting slots"? when more than one slot needs to be machined, because the broach can produce both slots at the same time. "More than one" is not necessarily the same as two. How is this possible? the tool can only be in one slot at a time. Spline wikilinked for the second time ...
A slotting fee, slotting allowance, [1] pay-to-stay, or fixed trade spending [2] is a fee charged to produce companies or manufacturers by supermarket distributors in order to have their product placed on their shelves or within their supply chain.
Self-centering three-jaw chuck and key with one jaw removed and inverted showing the teeth that engage in the scroll plate. The scroll plate is rotated within the chuck body by the key, the scroll engages the teeth on the underside of the jaws which moves the three jaws in unison, to tighten or release the workpiece.
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
Cutting slots (such as keyways). It is even possible to do work that might now be done by wire EDM in some cases. Starting from a drilled or cored hole, a planer with a boring-bar type tool can cut internal features that do not lend themselves to milling or boring (such as irregularly shaped holes with tight corners).