proe Lec 1.ppsx

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    Wild fire 5.0

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    You can start the software by double clickingit on desktop icon or you can run the kernal

    file in run command.Run------proeBefore working in pro-e you have to create

    the working directory compulsory or else itsave your data into program file of the maindrive.

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    An element of section geometry is called an

    entity. The entity can be an arc, line, circle,point , conic, coordinate system, and so on.

    When one entity is divided at a point, thenthe total number of entities is said to be two.

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    Measure in a single line, as length, breadth,

    height.

    It is the measurement of one or more entities.

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    Constraints are logical operations that areperformed on the selected geometry to make

    it more accurate in defining its position andsize with respect to the other geometry.

    Constraint means restriction.Two types of constraints :

    1) GeometricalConstraint2) DimensionalConstraint

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    It is defined as a numeric value or anydefinition that defines a feature. Forexample, all dimensions in a sketch are

    parameters. The parameters can be modifiedat any time.

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    Go to file

    working directorySpecify the path where you have to store

    your files of pro-e.

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    Go to file

    NewStart with Part and uncheck the defaulttemplate (inlbs),and select (mmns) part.we have to set units perfectly because wehave to visualize the model and massproperties.

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    Graphic windowMenu barTool barHistory tree or Model treeDash boardDialog box

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    Two types of sketch are in Pro-E.

    Internalsketch

    Externalsketch

    The sketch is saved with a .sec file extension.The part is saved with a .prt file extension.

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    Click on the blue icon of the sketch and setthe sketch plane as

    Frontreference as Rightorientation as Top

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    Weakdimensions and weakconstraints are temporarydimensions or constraints that appearin graycolor. These are automatically applied to the

    sketch when it is drawn using the IntentManager. They are removed from the sketch withoutany confirmation from the user.The weakdimensions or the weakconstraints shouldbe changed to strong dimensions or constraints ifthey seem to be useful for the sketch. This only savesan extra step of dimensioning the sketchor applying constraints to it.

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    Strong dimensions and strong constraints

    appear in whiteor in light orangecolor.These dimensions and constraints are notremoved automatically. All dimensions added

    manually to a sketch are strong dimensions .And Locked Dimension are appear in orangecolor.