ch. 3 vocabulary 1. cad/cam – computer aided drafting / computer aided manufacturing
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Ch. 3 Vocabulary 1. CAD/CAM – Computer Aided Drafting / Computer Aided Manufacturing. 2. Drafting – Representing 3 dimensional objects in two dimensions. 3. ROM – Read Only Memory. This is permanent memory. 4. RAM – Random Access Memory which is temporary. - PowerPoint PPT PresentationTRANSCRIPT
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Ch. 3 VocabularyCh. 3 Vocabulary
1.1. CAD/CAM – CAD/CAM – Computer Aided Computer Aided Drafting / Computer Drafting / Computer Aided ManufacturingAided Manufacturing
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2.2. Drafting Drafting – – Representing 3 Representing 3 dimensional objects dimensional objects in two dimensions.in two dimensions.
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3. 3. ROMROM – Read Only – Read Only Memory. This is Memory. This is permanent memory.permanent memory.
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4. 4. RAMRAM – Random – Random Access Memory Access Memory which is temporary.which is temporary.
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5. 5. Cartesian Cartesian Coordinate SystemCoordinate System – – Allows you to plot Allows you to plot points on a drawing.points on a drawing.
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6. 6. Coordinate PairCoordinate Pair – – 2 numbers locating a 2 numbers locating a point on a grid.point on a grid.
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7. 7. Puck Puck – Accurate – Accurate mouse with mouse with crosshairs used to crosshairs used to mark points.mark points.
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8. 8. Wire frameWire frame – – Skeletal system of a Skeletal system of a drawing which looks drawing which looks like wire sculptures.like wire sculptures.
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9. 9. Surface ModelSurface Model – – The solid view of a The solid view of a model. It has an model. It has an outer skin with outer skin with color.color.
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10. 10. Move CommandMove Command – – Changes the location Changes the location of objects on the of objects on the drawing.drawing.
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11. 11. RotateRotate – Turns – Turns objects around a objects around a specific point.specific point.
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12. 12. MirrorMirror – – Produces a mirror Produces a mirror image of an object.image of an object.