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Definition
| The amount of rotation needed to bring one line or plane into coincidence with another, generally measured in degrees. |
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| An imaginary line through a body about which it rotates. 2. An imaginary line about which a regular figure is symmetrically arranged. 3. A fixed reference line for the measurement of coordinates. |
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| Cartesian Coordinate System |
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Definition
| A coordinate system made by three planes, X, Y, and Z |
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Definition
| Small angled surface between two surfaces |
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| A shape that is drawn outside a triangle and touches all edges of it. |
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| Using the help of the computer to design a part. |
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Definition
| hole to receive a tapered screw |
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Definition
| hole to receive a bolt or nut |
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| Two circles connected by lines going from each other |
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| A process that forces metal through a shaped opening. |
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Definition
| fixed point from which coordinates are measured |
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Definition
| flat surface that goes on forever in all directions but has no depth |
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Definition
| a figure where two ends are similar |
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| polygon with equal angles and equal sides |
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Definition
| creating a 3d solid by revolving it around an axis |
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Definition
| turning around a point or axis |
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Definition
| rounded exterior between two surfaces |
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Definition
| three-dimensional figure or solid |
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Definition
| type of Cad design that represents volume of object. |
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Definition
| free area or unoccupied area |
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Definition
| gradual shrinking of width or thickness of object |
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Definition
| each angle point of polygon |
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Definition
| drawing that shows various parts when assembled |
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Definition
| circled number that identifies what part it is |
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Definition
| hole that doesn't go all the way through the piece |
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Definition
| line that interrupts a drawing |
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Definition
| A section of an object broken away to reveal interior |
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| smaller part of larger part |
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Definition
| line drawn on a view where a cut was made |
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Definition
| variables in which an object can move |
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Definition
| A dimensioned drawing or a working drawing |
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Definition
| assembly drawing where parts are moving |
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Definition
| rounded blend between two surfaces |
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Definition
| lines that are shorter than their true size |
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Definition
| amount of overlap with one piece to another |
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Definition
| rectangular shape that prevents parts from turning |
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Definition
| slot in a shaft to receive a key |
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Definition
| slot in a hub that receives a key |
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Definition
| drawing that shows interior of design |
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Definition
| lines that are used to represent the material |
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Definition
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Definition
| assembled part that is part of a larger assembly |
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Definition
| motion in which all particles of a body move with same velocity along parallel parts |
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Definition
| drawings that convey all the information needed to manufacture and assemble a design |
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