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MAE 1351 EXAM 1, MAE 1351 Exam 2 Combined/ 162 Q&A/ A+ Score Solutions. Terms like: Variational techniques - Answer: Modeling techniques in which algebraic expressions or equations that express relationships between a number of variables and constants, a $9.49   Add to cart

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MAE 1351 EXAM 1, MAE 1351 Exam 2 Combined/ 162 Q&A/ A+ Score Solutions. Terms like: Variational techniques - Answer: Modeling techniques in which algebraic expressions or equations that express relationships between a number of variables and constants, a

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MAE 1351 EXAM 1, MAE 1351 Exam 2 Combined/ 162 Q&A/ A+ Score Solutions. Terms like: Variational techniques - Answer: Modeling techniques in which algebraic expressions or equations that express relationships between a number of variables and constants, any one of which can be calculated when all...

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  • October 11, 2024
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  • Exam (elaborations)
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  • MAE 1351
  • MAE 1351
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MAE 1351 EXAM 1, MAE 1351 Exam 2
Combined/ 162 Q&A/ A+ Score Solutions.
Variational techniques - Answer: Modeling techniques in which algebraic expressions or
equations that express relationships between a number of variables and constants, any one of
which can be calculated when all of the others are known.


Parametric techniques - Answer: Modeling techniques where all driven dimensions in algebraic
expressions must be known for the value of the dependent variables to be calculated.


Driven Dimension - Answer: A variable connected to an algebraic constraint that can be
modified only by user changes to the driving dimensions.


Ground Constraint - Answer: A constraint usually applied to a new sketch to fix the location of
the sketch in space.


Regeneration - Answer: The process of updating the profile or part to show its new shape after
constraints are added or changed


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,Protrusion - Answer: A feature created by the addition of solid volume to a model


Cut - Answer: A feature created by the removal of solid volume from a model


Sketching Plane - Answer: A plane where 2-D sketches and profiles can be created.


Blind Extrusion - Answer: An extrusion made to a specified length in a selected direction.


Extrude to the next surface - Answer: An extrusion begins at the profile and the protrusion or
cut stops when it intersects the next surface encountered


Extrude to a selected surface - Answer: an extrusion where the protrusion or cut begins on the
sketching plane, and stops when it intersects a selected surface


Extrude through all - Answer: An extrusion that begins on the sketching plane and protrudes or
cuts through all portions of the solid model that it encounters.


Double-sided extrusion - Answer: A solid formed by the extrusion of a profile in both directions
from its sketching plane


Base Feature - Answer: The first feature created for a part, usually a protrusion


Form Feature - Answer: A recognizable area on a solid model that has a specific function


Rounds - Answer: Smooth radius transitions of external edges created by two intersecting
surfaces and tangent to both intersecting surfaces




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, Fillets - Answer: Smooth transitions of the internal edge created by two intersecting surfaces
and tangent to both intersecting surfaces


Chamfers - Answer: Angled cut transitions between two intersecting surfaces


Holes - Answer: A cut feature added to a model that will often receive a fastener for system
assembly


Shelling - Answer: Removing most of the interior volume of a solid model, leaving a relatively
thin wall of material that closely conforms to the outer surfaces of the original model


Ribs - Answer: Constant thickness protrusions that extend from the surface of a part and are
used to strengthen or stiffen the part


Webs - Answer: Small, thin protrusions that connect two or more thicker regions on a part


Cosmetic Features - Answer: Features that modify the appearance of the surface but do not
alter the size or shape of the object.


Datum Geometries - Answer: Geometric entities such as points, axes, and planes that do not
actually exist on real parts, but are used to help locate and define other features.


Feature array - Answer: A method for making additional features by placing copies of a master
feature on the model at a specified equal spacing.


Master feature - Answer: A feature or collection of features that is to be copied for placement
at other locations in a model


Mirrored feature - Answer: A feature that is created as a mirror image of a master feature


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