Introduction to Proe and Aim.docx

8/9/2019 Introduction to Proe and Aim.docx

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INTRODUCTION TO PRO/ENGINEER

We are in a sophisticated world, where good design is good business. Delivering timely results in

the digital medium is an absolute must for success. Designing complex aesthetics or engineered shapes

is tough work and finding a tool, which can provide exact design intent can be even tougher.

Pro/engineer is the world leading 3D product development solution. It enables designers and

engineers deliver more innovative and appealing products to the market.

The advanced modeling capabilities of proengineer make it significantly superior over other

!"D packages. This type of interactive capability to optimi#e a design adds a new level to the design

and modeling experience.

Pro/engineer is the world$s leading 3D product development solution, which is developed by

%T!&parametric Technology !orporation&a '( based company. This software enables designers andengineers to bring better products to the market faster.

Pro/engineer takes care of the entire product development process, from creative concept

through detailed product definition to serviceability.

Pro/engineer delivers measurable value to manufacturing companies of all si#es and in all

industries.

Pro/engineer is used in a vast range of industries, from manufacturing of rockets to computer

peripherals. With more than )**,*** seats installed worldwide, many !"D users are exposed to

%roengineerand en+oy using %roengineer for its power and capability.

In order to meet the reuirements of large and small industries %T! has developed a range of

products which includes

• %roengineer

• Wind chill

• %T! pro+ect link

• %T! parts link

• %T! dynamic design link

• %romechanica

• %rodesktop

• %rointerlink

• %rocollaborate


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Pro/engineer: a solid modeler

%roengineer is a solid modeler - it develops models as solids, allowing you to work in a three&

dimensional environment. In%roengineer the models have volumes and surface areas. "s a solid

modeling tool, proengineer • eature&based

• "ssociative

• %arametric

Feature Based

Pro/engineer is feature based. /eometry is composed of a series of easily understandable

features. " feature is the smallest building block in a model. %roengineer allows building a model

feature one at a time. "s you construct your model feature by feature you choose your building blocks

as well as the order you create them in, thus capturing your design intent. Is the motive, the all&driving

force, behind every feature creation. (imple features make us individual parts as wells the overallmodel flexible and reliable.

Parametric

%roengineer is parametric. It is driven by parameters or variable dimensions. The geometry can

be easily changed by modifying dimensions. 0ere features are interrelated. 1odifications of a single

propagate changes in other features as well, thus preserving design intent. " relationship, known as a

parentchild relationship between features when on feature references another.

Associative

%roengineer models are often combinations of various parts, assemblies, drawings and other ob+ects. %roengineer makes all these entities fully associative, that means if you make changes at a

certain level those changes propagate to all the levels. or eg, if you change dimensions on a drawing

the change will be reflected in the associated part.

DIFFERENCE BETEEN PRO/ENGINEER AND OT!ER CAD "#"TE$"

%245/I5442 !5645TI5"7 !"D (8(T41

• (olid modeling

• %arametric model

• eature based modeling

•

(ingle data structure and full associatively.• (ub+ect oriented sub&modeling

• Wireframe and solid model.

• ixed dimension model

• %rimitive based modeling

•

unction&oriented data structures with formatinterpreters.

• " single geometric&based sys


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$ain %indo%:

When we start proengineer, the main window opens on our desktop. We can create our designs in

this window. The four distinct elements of the windows are9

• %ull&down menu

• Tool bar

• Display area

• 1essage area

Pu&&'do%n area

(imilar to anyof the windows application proengineer also has pull&down menu. The

proengineer pull&down menus are valid in all modules of proengineer.

The menu bar, which is a part of the proengineer main window, contains menus with options for

crafting, saving and modifying models. It also contains menus with options to set our proengineerenvironment and configuration options.

Too& (ar

The proengineer tool bar contains icons of freuently used options from the pull&down menu.

This toolbar gives us uick access to the standard set of options that are available in pull down menu.

We can customi#e it by adding or removing sets of tools. When we activate any changes to the tool bar,

they will be applicable for all open windows.

4ach model tree item contains an icon that reflects its ob+ect type, for eg, assembly, part, feature

or datum plane :also feature;. The icon can also show the display or regeneration status for a feature,

part or assembly for example suppressed or unregenerate.

Genera& )rocedure to create geometr*

To start creating a part that needs to be extruded, you must start with create

5ew ob+ect button < pick part < give an appropriate name to the part < = < start with

feature


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eature < create < cut < extrude < solid :default; < done < one side:default; < however, if

the cut needs to be done on both sides then < click on both sides < done < setup new :default; <

plane :default; pick : select the surface that must be cut; < setup new :default; < on direction menu,you can choose command flip, if you want to reverse the direction or click on ="8 < choose the

default unless otherwise reuested choose your references from the reference box :it helps you to locate

the exact location of cut; < after choosing the geometry of your cut with the correct location and

dimension, click on check mark button on geometry tool bar in order to continue to next step < click

on = button if the direction of cut is ok. therwise flip the direction of cut and then click on ok button

with the next menu, choose the depth of the cut :if the options on the tool bar menu are not one of your

choices,then click button


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%lane


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eature


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Genera& )rocedure to create (&ends:

Flend is a feature that allows a very smooth transition between specified cross sections. Flend

can be straight parallel or smooth rotation. We start with create


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AI$:

To draw a 3D %art Drawing by using %24.

GENERA PROCEDURE:

To start creating a part that needs to be extruded, you must start with create9

• 5ew ob+ect button < pick part < give an appropriate name to the part <

=.

• (tart with feature < create < solid :default; < protrusion < extrude :default; done < one

side or both sides < pick a sketching plane :default; < on direction menu, you can choose the

command flip, if you want to reverse the direction or click on kay < at this point you will see

the sketcher window. . The sketcher is a powerful tool for creating two dimensional shapes.

To create a cut in a part, the following steps must be taken9

• eature < create < cut < extrude < solid :default; < done < one side :default; < however,

if the cut needs to be done on both sides then < click on both sides < done.

• (etup new :default; < plane :default; < pick :select the surface that must be cut;.

• (etup new :default; < on direction menu, you can choose the command flip, if you want to

reverse the direction or click on kay < if the cut is k, then click on k button of the box.

8ou have completed your cut at this point.

I"O$ETRIC 0IE


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RE"UT:

Thus the given 3D %art Drawing has been drawn by using %24.


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AI$:


GENERA PROCEDURE:



=.












I"O$ETRIC 0IE


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RE"UT:



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AI$:


GENERA PROCEDURE:



=.












I"O$ETRIC 0IE


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AI$:


GENERA PROCEDURE:



=.












I"O$ETRIC 0IE


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RE"UT:



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AI$:


GENERA PROCEDURE:



=.












I"O$ETRIC 0IE


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RE"UT:



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AI$:


GENERA PROCEDURE:



=.












I"O$ETRIC 0IE


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RE"UT:



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AI$:

To draw and assemble3D %art Drawingby using %24.

GENERA PROCEDURE:



=.












I"O$ETRIC 0IE


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RE"UT:

Thus the given 3D %art Drawinghas been drawn and assembled by using %24.


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RE"UT:



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AI$:

To draw and assemble a3D %art Drawingby using %24.

GENERA PROCEDURE:



=.












I"O$ETRIC 0IE


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RE"UT:



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AI$:

To draw and assemble a3D %art Drawingby using %24.

GENERA PROCEDURE:



=.












I"O$ETRIC 0IE


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RE"UT:



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I"O$ETRIC

0IE


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A""E$BED 0IE:

GENERA PROCEDURE FOR A""E$B#:

eature < create < cut < extrude < solid :default; < done < one side :default; < however,


• (tart assembling the parts by placing a base componentE into an empty assembly file.

• Then use placementconstraints to add each subseuent part and orient it to the base component.

• These constraints determine whether surfaces and edges are aligned, mated, or offset, and by

what values or limits.

A""E$B# CON"TRAINT":


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The first step in creating an assembly is importing a base component and automatically aligning its part

coordinate system with the assembly$s coordinate system.

). !lick Fi&e GNe%. The Ne% dialog box opens.

?. (elect Assem(&* under T*)e and enter a name for the assembly. 'se the defaulttemplate.

3. !lick O1 . The %ro45/I5442 main window opens and displays the default

assembly datum planes, all marked with the prefix "(1.

@. !lick Insert 2 Com)onent GAssem(&e on the main menu. The O)en dialog box

opens.

A. (elect first part.prt of the model appears and the !omponent %lacement dashboard

appears.

>. !lick the De,au&t constraint set from the Automatic constraint set list to assemble the

first part in the default constraint position. This constraint aligns the part coordinate

system with the assembly coordinate system. 8ou will see the part$s ront, 2ight, and

Top part datum planes align with their respective assembly datum planes. The (T"T'(

line indicates that the base component is fully constrained.

H. "ccept and save the assembly.

RE"UT:

Thus the given =nucle oint parts are drawn and assembled.


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AI$:

To draw the given parts of universal coupling and assemble the same.

GENERA PROCEDURE:



=.













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A""E$BED 0IE:


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?. !lick Fi&e GNe%. The Ne% dialog box opens.

?. (elect Assem(&* under T*)e and enter a name for the assembly. 'se the default

template.




opens.


appears.







RE"UT:

Thus the given universal coupling parts are drawn and assembled.


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AI$:

To draw the given parts of lange !oupling and assemble the same.

GENERA PROCEDURE:



=.













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A""E$BED 0IE:


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3. !lick Fi&e GNe%. The Ne% dialog box opens.

?. (elect Assem(&* under T*)e and enter a name for the assembly. 'se the default

template.




opens.


appears.







RE"UT:

Thus the given lange coupling parts are drawn and assembled.


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AI$:

To draw the given parts of (crew ack and assemble the same.

GENERA PROCEDURE:



=.












A""E$BED 0IE:


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A""E$BED 0IE:


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AI$:

To (tudy about inite element analysis in "5(8(.

FINITE EE$ENT ANA#"I" 3FEA4 U"ING AN"#"

inite element analysis is a method of prediction the behavior of real structure under

specified loads and displacement condition. The finite element modeling is a /enerali#ation

of one displacement or matrix method of structural analysis to two and three dimensional

problems. The basic concept of 4" is considered to be an assembly of discrete pieces

called elementE they are connected together at a finite number of point :or; nodes. The

finite element is a geometrically simplified representation of a small part of the physical

structure. "s an example, consider the analysis of the column of machine tool. The column is

shown with its base fixed and concentrated forces applied at the end of the column. The finite

element model is made up of uadrilateral element, triangular element ad rod Tube element.

In limited element analysis the stiffness of each element is calculated and /lobal stiffness

matrix is calculated. 'sing the stiffness matrix we can define the load Deflection

relationship. 5ow we can apply the load can be calculated from the known Deflection using

0ook$s law.

"TEP 5 6

Define node element for the given part is shown is fig :a; and the finite model of the

part is shown in fig :b;. The comer point :) to )@; in fig :b; is called as nodes. The element is

numbered from ) to H and inter connected in the model by reference to the 5odes. The nodesand element together establish the approximate finite element model of the %art.

"TEP 5 7

orm individual stiffness matrix for each element.

"TEP 5 8

"ssembly the stiffness matrix and analysis the structure for a given set of

boundary condition.

"TEP 5 9

1odify the problem in the light of the result of the analysis and proceed with the

5eJT iteration.

"TEP 5

!ontinue the process till an optimum design is evolved.


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T#PE OF ANA#"I":

64 "TATIC AND D#ANA$IC ANA#"I"

" (tructure model created can be used to predict the behavior of real

(tructure under the action of external force. We are measured in terms of Deflection and stress. If the

response is static and if loads are steady then the "nalysis is static. When load very with the analysis iscalled dynamic "nalysis.

74 INEAR AND NON 5 INEAR AA#"I"

If the properties of structure such as stiffness remain constant during the

4ntire analysis, these are called as linear analysis. If these properties are varying the analysis of linear

is called as nonlinear.

84 T!ER$A ANA#"I"

inite element analysis can be used for several design and problem involving

Thermal stresses, thermal displacement, heat flow, temperature distribution etc..

94 FUID FO ANA#"I"

inite element can solve several types of fluid flow problems.

4 FIED ANA#"I"

%roblem in magnetic and acoustic can be solved by finite element analysis.

PRINCIPE" U"ED IN FEA9

'sing the principal of minimum energy, a displacement function or is chosen in an

4lement to obtain a correlation of nodal displacements. " set of linear algebraic euation

!an be formedK since euilibrium is imposed is imposed at every node where unknown "re

the nodal displacements. The stress and strain with in element can then be determined from

this nodal displacement.

AN"#":

"nsys has comprehensive graphical user interference :/'I; that gives users easy

Interactive access to program function, command, documentation and reference material. "ninitiative menu systems help user to navigate through the "5(8( program. 'ser can impute

using a mouse, a keyboard, or a combination.


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AN"#" !EP ENGINEER" TO PERFOR$ T!E FOOING"T TA"1"

• Fuild computer models or transfer cad models for structure, products or

(ystems.

• "pply operating load or other design performance condition.

• (tudy the physical responses such as stress level, temperature distribution or

The impact of electromagnetic fields.

• ptimi#e the design early in at development process earlier to reduce

%roduction costs.

• Do prototype testing in environments where otherwise could be undesirable or

Impossible.

RE"UT:

Thus we studied about inite element analysis in "5(8(.


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AI$:

To create a plane stress bracket and analy#e :structural; by using ansys.

PROCEDURE:

Pre,erences:

Individual disciplines to show in the /'I9 click structural

(tructural discipline option9 !lick 0&1ethod

Then click9 ok

Pre)rocessor:

!lick 4lement type&"dd4ditDelete.

!lick "dd in the defined element types.

(elect Feam in )st column and ?nd elastic 3 in the ?nd column of the library element types.

Then click ok and click close

Pre)rocessor:

!lick 4lement type&"ddDelete4dit.


4nter the cross sectional area of the beam :"24"; L )**mmB?**mm

4nter the moment of inertia of beam :IMM; L )**mmB?**mm

4nter the height of beam :04I/0T; L )**mmB?**mm

Then !lick ok and click close.

Pre)rocessor:

!lick properties -!onstant&Isotropic&k.

4nter young$s 1odulus L?eA and %oisson$s ratio :ma+or; L *.3

Then click ok.

Pre)rocessor:

!lick modeling&create&keypoints& In active !(.

4nter JL)**cm and 8L*cm and ML*cm in the location in active !( :)st point;

!lick apply enter JL)**cm and 8L*cm and ML*cm in the7ocation in active !( :?nd point;.

Then click ok.


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OADING CONDITION:

Pre)rocessor:


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!lick 1odeling&perate&lines&straight lines

%ick two nodes draw line and click ok.

Pre)rocessor:

!lick 1esh tool - smart si#e.

Then set fine L ).

!lick set and select beam then =.

!lick 1esh&%ick all.

(elect lines at redefined at and click refine&=&=&close.

"o&ution:

!lick analysis type& new analysis.

!lick static in the type of analysis.

Then click ok.

"o&ution:

!lick& 7oads - "pply& structure& Displacement& n nodes.

%ick the left end of the plane :fixed; and click ok.

!lick& 7oad& "pply& (tructure& orce1oment& 5odes.

%ick the free end of plane and click ok.

Then select 8 in direct of force1oment column and enter& ?***5

In forcemomentum column.

Then click ok.

"o&ution:

!lick solve& current& 7(L=& !lose.

/eneral post processor9

!lick %lot result&5odal solution.(elect D solution in the )st column and '('1 in the ?nd column.

f the item to be contoured.

Then click ok.

Genera& )ost )rocessor:

!lick 4lement table& Define table& "dd.

4nter sf) I the user label for item column.

(elect Fy seuence num in the )st !olumn and select (I1I! in the ?nd !olumn.


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4nter (1I!,? in the 3rd column and click apply

"gain 4nter sf) I the user label for item column.

(elect by seuence num in the )st column and select (1I! in the ?nd column.

4nter (1I!,N in the 3rd column and click apply.

"gain enter bml in the user label for item column.

(elect Fy seuence num in the )st column and select (1I! in the ?nd column.

4nter (1I!,> in the 3rd column and click apply."gain enter sf? in the user label for item column.

(elect Fy seuence num in the )st column and select (1I! in the ?nd !olumn.

4nter (1I!,)? in the 3rd column and click apply.

"gain 4nter bm? in the user label for item column.

Genera& Post )rocessor:

!lick %lot result&7ine element result.


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RE"UT:

Thus the structural analysis of plane stress bracket and analy#e using "5(8( is successfully done.


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AI$:

To create a roof truss model and analy#e :structural; by using ansys.

PROCEDURE:

Pre,erences:



Then click9 ok

Pre)rocessor:

!lick 4lement type&"dd4ditDelete.!lick "dd in the defined element types.



Pre)rocessor:







Pre)rocessor:



Then click ok.

Pre)rocessor:



!lick apply enter JL)**cm and 8L*cm and ML*cm in the

7ocation in active !( :?nd point;.

Then click ok.


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Pre)rocessor:



Pre)rocessor:


Then set fine L ).




"o&ution:



Then click ok.

"o&ution:







Then click ok.

"o&ution:


/eneral post processor9

!lick %lot result&5odal solution.(elect D solution in the )st column and '('1 in the ?nd column.

f the item to be contoured.

Then click ok.






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"!EAR FORCE DIAGRA$:


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4nter (1I!,> in the 3rd column and click apply.

"gain enter sf? in the user label for item column.(elect Fy seuence num in the )st column and select (1I! in the ?nd !olumn.






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BENDING $O$ENT DIAGRA$:


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RE"UT:

Thus the structural analysis of roof truss using "5(8( is successfully done.


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AI$:

To create a structural analysis of cantilever beam by using ansys.

PROCEDURE:

Pre,erences:



Then click9 ok

Pre)rocessor:





Pre)rocessor:







Pre)rocessor:



Then click ok.

Pre)rocessor:





Then click ok.


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OADING CONDITION ; DI"PACE$ENT:


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Pre)rocessor:



Pre)rocessor:


Then set fine L ).




"o&ution:



Then click ok.

"o&ution:







Then click ok.

"o&ution:


/eneral post processor9!lick %lot result&5odal solution.

(elect D solution in the )st column and '('1 in the ?nd column.

f the item to be contoured.Then click ok.






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RE"UT:

Thus the structural analysis of cantilever beam using "5(8( is successfully done.


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AI$:

To create a structural analysis of simply supported beam by using ansys.

PROCEDURE:

Pre,erences:



Then click9 ok

Pre)rocessor:





Pre)rocessor:







Pre)rocessor:



Then click ok.

Pre)rocessor:





Then click ok.


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OADING CONDITION ; DI"PACE$ENT:


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Pre)rocessor:



Pre)rocessor:


Then set fine L ).


!lick 1esh&%ick all.(elect lines at redefined at and click refine&=&=&close.

"o&ution:



Then click ok.

"o&ution:







Then click ok.

"o&ution:

!lick solve& current& 7(L=& !lose./eneral post processor9

!lick %lot result&5odal solution.

(elect D solution in the )st column and '('1 in the ?nd column.f the item to be contoured.

Then click ok.






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4nter (1I!,> in the 3rd column and click apply."gain enter sf? in the user label for item column.

(elect Fy seuence num in the )st column and select (1I! in the ?nd !olumn.






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RE"UT:

Thus the structural analysis of simply supported beam using "5(8( is successfully done.


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