Ig proe-wf-5.0

Instructor’s Guide – Pro/ENGINEER Wildfire for Designers 1
Instructor’s Guide
Pro/ENGINEER
Wildfire for Designers
Sham Tickoo

2 Instructor’s Guide – Pro/ENGINEER Wildfire for Designers
Professor
Department of Mechanical Engineering Technology
Purdue University Calumet
Hammond, Indiana
USA

Fore more information visit the faculty Web site
http://technology.calumet.purdue.edu/met/tickoo/faculty/index.htm
Fore information about solid modeling consultancy, visit the
Web site
www.cadcim.com

Table of Contents
Chapter 2 4
Chapter 3 6
Chapter 4 7
Chapter 5 9
Chapter 6 13
Chapter 7 16
Chapter 8 19
Chapter 9 23
Chapter 10 25
Chapter 11 26
Chapter 12 28
Chapter 13 30
Chapter 14 31
Chapter 15 34
Chapter 16 36

Chapter 2
Review Answers
1. T
2. T
3. Vertical
4. F
5. T
6. The Sketch mode in Pro/ENGINEER is used to create a 2D sketch.
7. a. Sketch the required section geometry. b. Add constraints and dimension the sketched
section. c. Add relations to the sketch. d. Regenerate the section.
8. Geometry line, Centerline, and Tangent line.
9. It is important to select a working directory before creating a new object file because it
helps to organize the files you create and stores them in a particular directory.
10. a. Creating the section sketch. b. Applying the dimensions to the sketch. c. Modifying the
dimensions. d. Regenerating the sketch
Solutions to Exercises
Exercise 1
1. Set the current working directory to c02 directory.
2. Invoke the New dialog box and choose the Sketch radio button to open a new file.
3. Choose the Line button from the Right Toolchest and draw the right vertical line.
4. Next, create the lower horizontal line, the lower left vertical line, upper horizontal line, and
upper left vertical line.
5. Create a fillet on the left of the sketch using the Circular button.
6. Create an arc by using the 3-Points / Tangent End button and selecting the endpoints of
the upper two vertical lines.
7. Create a concentric circle on the upper right side of the sketch using the Concentric
button from the Right Toolchest.
8. Choose the Vertical button, a flyout will appear. Choose the Tangent button and apply
the tangent constraint between the end points of the upper arc and the two vertical lines.
9. The weak dimensions are already applied to the sketch while drawing the sketch. If some
dimensions are missing then apply the required dimension using the Normal button from
the Right Toolchest.
10. After adding the required dimensions select all the dimensions using CTRL+ALT+A, then
choose the Modify button to invoke the Modify Dimensions dialog box. After modifying
all the dimensions, close the dialog box.
Exercise 2
2. Choose the Line button from the Right Toolchest and create the lower horizontal line.
3. After creating the lower horizontal line, create the left vertical line, the right vertical line,
and the right horizontal line.
4. Create the arcs on the top and the bottom using the 3-point / Tangent End button.
5. Create the two circles using the Center and Point button from the Right Toolchest.
6. Choose the Vertical button, a flyout will appear. Choose the Tangent button and apply
the tangent constraint between the end points of the arcs and the lines joining the end
point of the arcs.

7. The weak dimensions are already applied to the sketch while drawing the sketch. If some
dimensions are missing then apply the required dimension using the Normal button in the
Right Toolchest.
8. After adding the required dimensions, select all the dimensions using CTRL+ALT+A, and
then choose the Modify button to invoke the Modify Dimensions dialog box. After
modifying all the dimensions, choose Regenerate the sketch and close the dialog
button from the dialog box.
Exercise 3
2. Using the Line button, draw the given sketch.
3. Add the equal length constraints on two lower horizontal lines.
4. Add the equal length constraint on two lower inner inclined and two outer vertical lines
respectively.
5. Add the equal length constraint to the outer inclined line.
6. Add the required dimensions if any.
7. Modify the dimensions using the Modify Dimensions dialog box and regenerate the
sketch.
Exercise 4
2. Using the Line button, draw the given sketch, including the inner loop.
3. Draw a centerline and make the entities in the left and in the right symmetric about it.
4. Add the equal length constraint to the dimensions of value 10.
sketch.

Chapter 3
Review Answers
1. (b) three
2. (b) middle
3. (c) font3d
4. (b) Sketcher
5. (b) Perimeter
6. F
7. T
8. T
9. T
10. T
Exercise 1
1. Change the current working directory to c03 directory.
3. Use various sketching tools to create the given sketch. Note that a circle is drawn instead
of the outer arc and trimmed later.
4. Add the equal length constraints on two lower horizontal lines.
5. Add the equal length constraint on two lower inner vertical and two outer vertical lines
respectively. Now, trim the portion of the arcs that is not required and add the tangent
constraint between the arc and the outer most circle.
6. Also add the equal radii constraint to both the arcs.
7. Trim the unwanted portion of the outer circle.
sketch.
Exercise 2
2. Using various sketching tools create the sketch.
sketch.
Exercise 3
2. Using various sketching options create the sketch.
sketch.

Chapter 4
Review Answers
1. (a) Clockwise
2. (c) Insert
3. (b) 3
4. (d) Datum Display
5. (a) CTRL+ D
6. F
7. F
8. T
9. F
10. F
Exercise 1
1. Invoke the New dialog box and choose the Part radio button to open a new file in the part
mode.
2. Choose the Extrude button from the Base Features toolbar.
3. Invoke the Sketch dialog box by using the Extrude dashboard.
4. Select the FRONT datum plane as the sketching plane.
5. Choose the Top option from the Orientation drop-down list and select the TOP datum
plane.
6. Create the sketch of the model as shown in the exercise.
7. Add the required dimensions and constraints, modify the dimensions.
8. Use the Done button to exit the sketcher environment.
9. Enter the depth of extrusion in the dimension box present on the Extrude dashboard and
press ENTER.
10. Choose the Build Feature button from the Extrude dashboard.
11. Choose Default Orientation option from the Named View List flyout and choose
Shading button from the Model Display toolbar to view the shaded model.
Exercise 2
1. Invoke the New dialog box and choose the Part radio button to open a new file in the Part
mode.
2. Choose the Revolve button from the Base Features toolbar.
3. Invoke the Sketch dialog box by using the Revolve dashboard.
4. Select FRONT datum plane as the sketching plane.
plane.
6. Create the sketch for the revolved feature and add a centerline along which the section
will be revolved.

7. Add the required dimensions to the sketch and align the centerline with the section and
modify the dimensions.
8. Exit the sketcher environment using the Done button.
9. The angle of revolution of 360 is selected by default. Exit the Revolve dashboard by
choosing the Build Feature button.
10. Choose the Default Orientation option from the Named View List flyout.
11. Choose the Shading option from the Model Display toolbar to view the shaded model.
Exercise 3
mode.
2. Choose the Extrude button from the Base Features toolbar to create the base feature of
the given exercise.
plane.
6. Create the sketch of the base feature.
7. Add the required constraints and dimensions to the sketch and modify the dimensions.
9. Enter the depth of extrusion in the dimension box present on the Extrude dashboard and
press ENTER.
10. Choose the Default Orientation option from the Named View List flyout.
11. Exit the Extrude dashboard by choosing the Build Feature button.
12. Choose Shading button from the Model Display toolbar to view the shaded model.
Exercise 4
mode.
3. Choose the Thicken Sketch button from the Revolve dashboard.
plane.
7. Create the sketch of the thin revolved feature. The sketch to be created for this feature
should be an open sketch.
8. Add a centerline along which the section will be revolved.
9. Add the dimensions and modify the dimensions.
11. Enter the thickness of the feature in the dimension box present on the Revolve
dashboard and press ENTER.
12. The angle of revolution of 360 is selected by default. Exit the Revolve dashboard by
choosing the Build Feature button.

Chapter 5
Review Answers
1. (c) Circle
2. (c) Three
3. (a) DATUM POINT dialog box
4. (b) middle mouse button
5. (c) Tools
6. F
7. T
8. T
9. T
10. T
Exercise 1
mode.
2. Choose the Extrude button from the Base Features toolbar to create the base feature
having dimensions as 12 x 95 and having a chamfer on the left of the feature.
4. Choose the FRONT datum plane as the sketching plane.
plane.
7. Add the required dimensions and modify the dimensions.
8. Exit the sketching environment using the Done button.
9. Add the extrusion depth symmetric to both sides of the sketch plane and press ENTER.
11. Using the combination of CTRL+D orient the model to default view.
12. The second feature will be created on the FRONT datum plane. Invoke the Extrude
dashboard.
14. Choose the Top option from the Orientation dialog box and select the TOP datum plane.
You can also choose the Use Previous button to define the sketching plane.
15. Create the sketch of the second feature.
16. Apply and modify the dimensions.
17. Exit the sketching environment using the Done button.
18. Enter the extrusion depth symmetric to the datum plane.
19. Exit the Extrude dashboard by choosing the Build Feature button and change the
orientation of the model to default.
20. The third feature will be created by choosing the right face of the second feature as the
sketching plane.
21. Invoke the Extrude dashboard and Invoke the Sketch dialog box by using the Extrude
dashboard.
22. Choose the right face of the second feature as the sketching plane.
23. Choose the Flip button.
24. Create the sketch of the third feature.
27. Extrude the sketch up to the next.

28. The fourth feature is a cut feature and this feature will be sketched using the right face of
the third feature as the sketching plane.
Exercise 2
mode.
2. Choose the Extrude button from the Base Features toolbar to create the base feature.
4. Select the TOP datum plane as the sketching plane.
6. Choose the Right option from the Orientation drop-down list and select the RIGHT
datum plane.
7. Create the sketch of base feature, which consists of a rectangle of 145 x 72, and add a
semi-circular arc of radius 12 and add two horizontal lines tangential to the arc.
8. Trim the unwanted portion of the sketch and add the required constraints.
11. Enter the depth of extrusion in the dimension box and press ENTER.
13. Choose the Extrude button from the Base Features toolbar to create the second feature.
15. Select the right face as the sketching plane.
17. Choose the Top option from the Orientation drop-down list and select the top face of the
base feature.
18. Create the sketch of the second feature, which is a rectangle of 72 x 65.
19. Apply the required constraints and add the dimensions.
20. Modify the dimensions using the Modify Dimensions dialog box.
24. Set the default view of the model using the Default Orientation option from the Named
View List flyout.
25. The third feature is a cut feature created at the bottom face of the base feature.
26. Choose the Extrude button from the Base Features toolbar to create the second feature.
28. Select the bottom face of the base feature as the sketching plane.
29. Choose the Right option from the Orientation drop-down list and select the right face of
the base feature.
30. Create the sketch of the cut feature, which is a rectangle of 72 x 50.
31. Apply the required constraints and dimensions.
32. Modify the dimensions of the sketch by double clicking on the dimension to modify.
34. Enter the value of the depth of cut in the dimension box and press ENTER.
36. The fourth feature is a cut feature created on the right planar surface of the second
feature. Invoke the Extrude dashboard.
37. Select the Remove Material button from the Extrude dashboard.
39. Select the right face of the second feature as the sketching plane.
40. Choose the Top option from the Orientation dialog box and select the TOP datum plane.
41. Create the sketch of the fourth feature. This sketch consists of a circle of radius 30 and
four horizontal lines.
42. Apply the required constraints and dimensions to the sketch.
45. Enter the depth of cut in the dimension box and press ENTER.

47. The fifth feature is a cut feature. This feature is created on the new face that is exposed
after creating the fourth feature. Invoke the Extrude dashboard and create the feature.
Exercise 3
mode.
3. Invoke the Sketch dialog box by using the Revolve dashboard.
plane.
6. Create the sketch of the base feature such the sketch should be symmetrical to the
horizontal reference and add a centerline along which the section will be revolved.
7. Apply the required constraints. Add the required dimensions and modify the dimensions.
9. Exit the Revolve dashboard by choosing the Build Feature button.
10. Create a datum axis by choosing the Axis button. This axis passes through the top face of
the base feature and the RIGHT datum plane.
11. Create a datum plane using the Plane button at an angle of 21.5-degree using the datum
axis created earlier and the RIGHT datum plane as the reference.
12. Create a datum plane at an offset distance of 11 from the datum plane created in the last
step and invoke the Extrude dashboard from the menu bar and select the newly created
datum plane as the sketching plane.
13. Create the section of the second feature consisting of two small circle of diameter 6.5 and
one big circle of diameter 18. Next, add the fillets to the sketch and add the constraints.
14. Trim the unwanted part of the sketch. Add and modify the dimensions.
16. Extrude the sketch through next surface.
18. Again, invoke the Extrude dashboard and then choose the Remove Material button from
it. Next, draw three circles of the given dimensions to create the holes in the second
feature and extrude up to next surface.
19. Using the FRONT datum plane and the central axis of the base feature create a datum
plane at an angle of 45-degree.
20. Create a datum axis passing through the datum plane created in the last step and the top
face of the base feature.
21. Create a datum plane at an angle of 21.5-degree using the datum plane created in the
19
th
step and the datum axis created in the last step.
22. Create a datum plane at offset distance of 10 from the datum plane created in the
previous step.
23. Create a datum axis by selecting the datum plane created in the last step and the Top
datum plane.
24. Invoke the Extrude dashboard and choose the datum plane created in step number 22 as
the sketching plane.
25. Before creating the sketch, specify the central axis of the base feature and the axis
created in the 23
rd
step as the references.
26. Create the sketch for the extruded feature as a circle of diameter 20.
27. Apply the dimensions and modify the dimensions.
29. Next two features are the cut features in which the holes will be created on the planar
surface of the last feature.
30. Create the four holes on the base feature using the Remove Material button from the
Extrude dashboard.

Exercise 4
mode.
2. Invoke the Extrude dashboard to create the base feature.
3. Invoke the Sketch dialog box.
4. Select the TOP datum plane as the sketching plane.
5. Choose the Front option from the Orientation drop-down list and select the FRONT
datum plane.
7. Apply the required constraints. Add the required dimensions and modify the dimensions.
10. Exit the Extrude dashboard.
11. Rotate the TOP datum plane at an angle of 120 degrees along the lower edge of the left
planar surface to create a new datum plane.
12. Invoke the Extrude dashboard and select the newly created datum plane as the sketching
plane.
13. Create the sketch of the second feature.
14. Apply the constraints and modify the dimensions.
15. Exit the sketcher environment.
16. Enter the extrusion depth in the dimension box. Press ENTER.
18. Next feature is a cut feature that is created using the front face of the second feature as
the sketch plane.

Chapter 6
Review Answers
1. T
2. T
3. T
4. T
5. Rib
6. (b) both
7. (a) Counterbore
8. (b) Reorder
9. (c) Three
10. (a) Stress concentration
Exercise 1
mode.
2. Invoke the Extrude dashboard to create the base feature.
plane.
7. Apply the required constraints and dimensions. Maintain the dimension between the right
vertical line and the RIGHT datum plane as 118. It will help you in creating the rib
features.
10. Extrude the sketch on both sides of the sketch plane by entering the depth of extrusion in
the dimension box and press ENTER.
12. Again, invoke the Extrude dashboard to create the second feature. The second feature is
the cylindrical feature supported by a rectangular slab till the top face of the base feature.
It is created in the FRONT datum plane and extruded symmetrically to a distance of 36.
13. Choose the Profile Rib button from the Engineering Features toolbar to create the third
feature that is a rib feature.
14. Choose the RIGHT datum plane as the sketching plane from the Sketch dialog box.
plane.
16. Create the sketch of the third feature. Remember that this feature is a rib feature that is
why the sketch should be an open sketch.
17. Apply the proper constraints and dimensions.
19. Choose the Done button to exit the sketcher environment.
20. Enter the thickness of the rib feature in the dimension box and press ENTER.
21. Mirror the rib feature by selecting the FRONT datum plane as the mirror plane.
22. Again, invoke the Profile Rib dashboard to create the fifth features.
23. Select the FRONT datum plane as the sketching plane. Draw the inclined line tangent as
well as coincident to the curved surfaces of the base feature and second feature.

24. Choose the Done button to exit the sketcher environment. Next, specify the rib thickness
and choose the Build Feature button.
25. Similarly, create the other rib feature.
26. Invoke the Hole dashboard to create a hole placed co-axially on the cylindrical feature.
27. Enter the diameter of the hole feature and press ENTER.
28. From the depth flyout present on the Hole dashboard, specify the depth of the hole so that
it passes through all surfaces.
29. Choose the front face of the cylindrical feature as the placement plane for the hole
feature.
30. Press CTRL key and then select the axis of the cylindrical feature as the axial reference;
the coaxial relation is automatically applied to it.
If, the axis is not available for the cylindrical feature then you need to create a datum axis
by invoking the DATUM AXIS dialog box and then selecting the curved surface of the
cylindrical feature.
31. Exit the Hole dashboard.
32. Using the Hole dashboard, create the hole features on the top face of the base feature.
33. Next feature is a cut feature that is created on the top right face of the base feature.
34. Next, create the round feature on the right edges of the base feature. To do so, choose
the Round button from the Engineering Features toolbar to create the round feature.
35. Select the two vertical right edges of the base feature. Enter the radius value in the
dimension box present on the Round dashboard and press ENTER.
36. Exit the Round dashboard.
Exercise 2
mode.
the given exercise.
plane.
6. Create the sketch of the base feature having the length of 90 and the central radius
having diameter of 45.
7. Add the required constraints and apply the dimensions.
9. Choose the Done button to exit the sketcher environment,
12. Using the front face of the base feature as the sketching plane, create the second feature
that is a cylindrical feature.
13. Invoke the Hole dashboard and create a co-axial hole on the front face of the second
feature.
14. Using the Hole dashboard, create the fourth and fifth hole feature on the top of the front
face of the base feature.
15. Choose the Rib button to create the sixth feature.
16. In the Sketch dialog box, select the RIGHT datum plane as the sketching plane.
plane.
18. Create the sketch of the rib feature and apply the required constraints.
20. Choose the Done button.
21. You need to reverse the direction of arrow. Enter the thickness of the rib in the dimension
box and press ENTER.
22. If the sketch of the base feature do not contain fillet, then you need to create the round
feature.

Exercise 3
mode.
the given exercise.
4. Choose the RIGHT datum plane as the sketching plane.
plane.
6. Create the sketch of the base feature that can be drawn by referring to the right-side view
of the model.
7. Dimension the sketch and modify the dimensions.
9. Extrude the sketch to both the sides of the sketch plane by entering the depth of 30 in the
dimension box.
11. Invoke the Round dashboard and select the two edges to round. Enter the radius of the
round as 1.25.
12. Exit the Round dashboard.
13. Invoke the Hole dashboard and create a hole of diameter 3.1 on the right face of the base
feature.
14. Select the references to place the hole that lies at a distance of 0 from the FRONT datum
plane and at a distance of 13.88 from the top face of the base feature.
15. The next feature is the cut that is created by drawing an arc in the sketcher environment
on the front face of the base feature.
16. The last feature is the hole that will be patterned to create its other instances. Create a
hole of diameter 2 on the front face of the base feature. The references to place the hole
can be referred from the drawing views of the model.
17. Select the hole created in the previous step and invoke the Pattern dashboard. Select the
dimension 2.5 and enter the increment of 30.
18. Exit the Pattern dashboard. The pattern is created.

Chapter 7
Review Answers
1. (c) General
2. (c) Axis
3. (a) Identical
4. (b) Variable
5. (d) Dependent
6. T
7. T
8. T
9. T
10. T
Exercise 1
mode.
2. Create the base feature of the model by selecting the TOP datum plane as the sketching
plane and extruding the sketch to a given depth.
3. Second feature is a revolved feature created on the base feature using the FRONT datum
plane as the sketching plane and revolving the sketch along the center line at an angle of
360 degree.
4. Create the rounds on the base feature and the edge where the base feature and the
second feature join.
5. Using the Hole dashboard, create the coaxially placed hole feature on the top face of the
revolved feature.
6. Next, you have to create the cut feature. Using the revolve tool and selecting the FRONT
datum plane as the sketching plane, create the internal cut feature.
7. Using the Hole dashboard, create the radially placed hole on cylindrical face of the
revolved feature and at an angle from the FRONT datum plane.
8. Select the hole created in the previous step and invoke the Pattern dashboard.
9. Select the Axis option to create a pattern of the holes.
10. Select the appropriate axis to act as the pattern center.
11. Enter 3 as the number of instances in the edit box present on the Pattern dashboard and
press ENTER.
12. Exit the Pattern dashboard.
13. Using the Hole dashboard, create a hole feature on the top face of the cylindrical face of
the revolved feature.
17. Enter the total number of instances and the angle between the instances in the respective
edit boxes.
18. Using the Hole dashboard, create the hole feature on the top face of the base feature.
20. Select the General option from the Options slide-down panel.
21. Select the incremental dimension in the first direction.
22. Enter the dimensional increment in the dimension box and press ENTER.
23. Enter the total number of instances including the original in the edit box and press
ENTER.

24. Select the incremental dimension in the second direction.
25. Enter the dimensional increment in the dimension box and press ENTER.
26. Enter the total number of instances including the original in the edit box and press
ENTER.
Exercise 2
mode.
2. Create the base feature of the model by selecting the FRONT datum plane as the
sketching plane and extruding the sketch to a given depth of 102.
3. Using the Extrude dashboard, create second extruded feature which is sketched on the
back face of the base feature and extruded to a given depth.
4. Create the round feature on the front vertical edges of the base feature.
5. Create the fourth feature which is a rib feature using the Rib dashboard.
6. Select the RIGHT datum plane as the sketching plane.
7. Create the sketch of the rib feature and exit the sketcher environment.
8. Apply the required thickness to the rib feature.
9. Create the counterbore hole on the top face of the base feature using the Hole
dashboard.
10. The sixth feature is an extruded cylindrical feature created using the front face of the
second feature as the sketching plane. The sketch of this feature consists of two
concentric circles.
11. Mirror the fifth and the sixth feature along the RIGHT datum plane.
Exercise 3
mode.
2. Using the Extrude dashboard, create the base feature of the model by selecting the TOP
datum plane as the sketching plane and extruding the sketch to a given depth. The sketch
for the base feature is a rectangle with filleted edges.
3. Using the Hole dashboard, create the hole feature on the top face of the base feature.
4. Select the hole feature placed on the top face of the base feature.
5. Invoke the Pattern dashboard.
6. Select the dimensions for increment in the first direction.
7. Enter the dimensional increment in the first direction in the dimension box and press
ENTER.
8. Enter the total number of instances in the first direction including the original in the edit
box present on the dashboard and press ENTER.
9. Select the dimensions for increment in the second direction.
10. Enter the dimensional increment in the first direction in the dimension box and press
ENTER.
11. Enter the total number of instances in the second direction including the original in the edit
box and press ENTER. Exit the dashboard.
12. Using the Extrude dashboard, create next cylindrical features that is sketched on the top
face of the base feature and extruded to a given depth.
13. Using the Hole dashboard, create a diametrical hole feature placed on the top face of the
second cylindrical feature and extruded to a given depth.
14. Select the newly created hole feature.
15. Invoke the Pattern dashboard.
18. Enter the incremental angular value in the dimension box and press ENTER.
19. Enter the total number of instances in the first direction including the original in the edit
box and press ENTER.

Exercise 4
mode.
2. Using the Revolve dashboard, create the base feature of the model by selecting the
FRONT datum plane as the sketching plane and revolving the sketch to 360 degree.
3. Choose Rib from the Engineering Features toolbar.
4. Select the References tab and choose the Define button.
5. Select the appropriate sketching plane and enter the sketcher environment.
6. Create the sketch for the rib feature. Add and modify the dimensions.
8. Specify the given thickness to the rib feature.
9. Select the rib feature and invoke the Pattern dashboard.
10. Select the Axis option to create a pattern of the rib.
12. Enter the total number of instances and the angle between the instances in the respective
edit boxes.
13. Create the extrusion feature outside the revolved feature using the horizontal face of the
revolved feature as the sketching plane.
14. Create axial pattern of the last extrusion feature.
15. Using the Hole dashboard, create the counterbore hole placed on the top face of the
newly created extruded feature.
16. Create a reference pattern of the hole feature.

Chapter 8
Review Answers
1. (a) 120
2. (c) 30-degree
3. (b) two
4. (b) Yes
5. (c) General
6. T
7. T
8. T
9. T
10. T
Exercise 1
1. Invoke the New dialog box and choose the Part radio button to open a new file in the
Part mode.
2. Choose Insert > Sweep > Protrusion from the menu bar.
3. Choose the Sketch Traj option from the SWEEP TRAJ menu.
5. Choose Okay from the DIRECTION submenu.
6. Choose the Top option from the SKET VIEW submenu and select the TOP datum plane.
7. Create the sketch of the sweep profile.
8. Apply the required constraints and dimensions.
9. Modify the dimensions.
11. Create the sketch of the section to be swept along the sketched trajectory.
13. Choose OK from the PROTRUSION dialog box.
Exercise 2
Part mode.
2. Invoke the Sweep option from the Insert menu in the menu bar to create the base
feature that is a swept feature created by sweeping a section along a sketched trajectory.
3. Choose the Sketch Traj option from the SWEEP TRAJ menu.
7. Create the sketch of the sweep trajectory having radius 90.
8. Apply the required constraints and dimensions if needed.
9. Modify the dimensions.
11. You will enter another sketching environment to create the section for the sweep feature.
12. Create the section of the sweep feature that consists of a circle.
13. Add and modify its dimension.

16. Create a shell of the swept feature by removing the faces at both ends. The shell
thickness is 16 units.
17. Invoke the Extrude dashboard to create the third feature that is created on the top face
of the base feature.
19. Select the top face of the base feature as the sketching plane.
20. Choose the Right option from the Orientation drop-down list and select the RIGHT
datum plane.
21. Create the sketch of the third feature that consists of two concentric circles.
25. The fourth extruded feature is the same as the third feature but the sketching plane of the
fourth plane is different than the third feature.
26. You will copy the third feature to the right planar surface of the base feature to complete
the fourth feature.
27. Choose Edit > Feature Operations from the menu bar. Choose Copy > New Reference
> Done from the Menu Manager.
28. Select the third feature from the graphics window and chose Done from the SELECT
FEAT submenu.
29. Choose Done from the GP VAR DIMS submenu.
30. Select the right face of the base feature as the sketching plane reference.
31. Select the FRONT datum plane as the horizontal sketcher reference.
32. Choose the outer edge of the right face of the third feature as the section dimensioning
reference.
34. Choose Done from the GRP PLACE submenu.
35. Invoke the Hole dashboard. Select the top face of the second feature as the placement
plane.
36. Enter the value of the diameter in the edit box and press ENTER.
37. Insert a value of 25 in the depth edit box and press ENTER.
38. Choose the Diameter option from the Placement slide-down panel.
39. Choose the axis of the third feature as the axial reference for the hole placement.
40. Enter the value of B.C.D. in the edit box present in the slide-down panel and press
ENTER.
41. Select the FRONT datum plane as the axial reference and enter the value of the axial
reference in the edit box and press ENTER.
42. Exit the Hole dashboard.
43. Select the hole feature and invoke the Pattern dashboard.
46. Enter the angular increment in the dimension box and press ENTER.
47. Enter the value for the total number of instances including the original and press ENTER.
49. As done earlier create a hole feature on the face of the fourth feature and pattern the
hole feature.
50. Create a datum plane at an offset distance from the right planar surface of the third
feature at a distance of 185.
51. Create the extruded feature by selecting the newly created datum plane as the sketching
plane.
52. Using the Hole dashboard, create a counterbore hole using the Sketch option.
Exercise 3
mode.

2. Invoke the Extrude dashboard and open the Sketch dialog box.
4. Create the sketch of the base feature that includes a rectangle of 50x10 and the arcs of
radius R1.5 and radius 5.
5. Add the required constraints and dimensions. Modify the dimensions.
7. Enter the value of depth of extrusion in the dimension box such that the sketch is extruded
to both the sides of sketch plane and press ENTER.
8. Create a round feature on all the edges of the base feature except the edges enclosing
the top face.
9. Create a shell feature and remove the top face while creating the shell feature.
10. Create a cut feature on the bottom curved surface of the base feature. For creating this
feature select the top plane as the sketching plane.
11. Create the rounds on the edges of the cut feature created earlier.
12. Pattern the cut feature and the round feature.
13. Next feature is a cut feature created on the font face of the base feature.
14. Create a protrusion feature on a datum plane that is offset at a distance of 10.5 from the
top face of the base feature.
15. Add a draft feature of 10 degree on the protrusion feature created in the last step.
16. Create a round on the edges of the protrusion feature.
17. Pattern the protrusion feature, draft feature, and the round feature.
Exercise 4
Part mode.
2. Invoke the Extrude dashboard. Open the Sketch dialog box.
4. Create the sketch of the base feature that includes a rectangle of 125 x 50.
5. Add the required constraints and dimensions. Modify the dimensions.
7. Enter the value of depth of extrusion in the dimension box and press ENTER.
8. Choose Sweep > Cut from the menu bar.
9. Select the FRONT datum plane as the sketching plane for sketching a trajectory.
10. Create a trajectory using the 3-Point / Tangent End button. The start point and the
end point of the arc should be at a distance of 28 from the bottom of the base feature
and the radius of the arc should be 100.
12. Choose the Merge Ends option from the ATTRIBUTES menu.
13. You will again enter in the sketching environment to create the section for the sweep
feature. Choose the 3-Point / Tangent End button. The arc created should be
tangent to the reference lines; the end points of the arc should be aligned with the
edges of the base feature and should have a radius of 35.
14. Choose OK from the CUT dialog box.
15. Choose the Blend > Cut from the menu bar.
16. Choose Done from the BLEND OPTS submenu.
17. Choose Done from the ATTRIBUTES menu.
18. Select the bottom face of the base feature as the sketching plane.
20. Choose the TOP option from the SKET VIEW submenu and select the RIGHT datum
plane.
21. Create an ellipse of Rx12 and Ry8 using the Create full ellipse button.
22. Choose Sketch > Feature Tools > Toggle Section.
23. Create another ellipse of Rx24 and Ry16.
25. Choose Okay from the DIRECTION menu.
26. Choose Done from the DEPTH menu and enter the cut depth in the Message Input
Window and press ENTER.

27. Mirror the cut feature about the RIGHT datum plane.
28. Create a round feature on all the edges except the edges enclosing the bottom planar
surface of the base feature.
29. Invoke the Shell option from the menu bar. Remove the bottom face of the base
feature during the creation of the shell feature.
30. Using the bottom face of the base feature as the sketching plane, create the three
protrusion features that are the supporting structures for the screws.
31. Using the Hole dashboard, create the hole in the protrusion features created earlier.

Chapter 9
Review Answers
1. (b) ATTRIBUTES
2. (b) Constant
3. (b) NormToOriginTraj
4. (a) Insert > From Screen
5. (a) Pivot Dir
6. F
7. T
8. F
9. T
10. T
Exercise 1
Part mode.
2. Invoke the Helical Sweep option from the menu bar to create the model in which a
section is swept along a helical path.
3. Choose Variable > Done from the ATTRIBUTES menu.
7. Using the Line button, create the path of the helical sweep.
8. Create a centerline using the Centerlines button along which the section will be swept in
a helical path.
10. Exit the sketcher using the Done button.
11. Enter the value of the pitch at the start of the trajectory in the Message Input Window
and press ENTER.
12. Choose Done from the GRAPH menu.
13. Create the sketch of the section of the spring.
14. Modify the dimension.
Exercise 2
Part mode.
2. Invoke the Extrude dashboard and open the Sketch dialog box.
3. Select the TOP datum plane as the sketch plane.
4. After entering the sketcher environment, draw the sketch of the base feature that is a
rectangle of 100 x 75.
5. Dimension the sketch and modify the dimensions.
6. Extrude the sketch to a depth of 20 and exit the Extrude dashboard.
7. Choose Insert > Blend > Protrusion from the menu bar. The BLEND OPTS
menu is displayed.
8. Accept the options that are selected by default and choose Done. The SWEEP TRAJ
menu is displayed.
9. Choose the Sketch Traj option. You are prompted to select a sketch plane.

10. Select the FRONT datum plane as the sketch plane and select the top face of the base
feature to be at the top while sketching.
11. Draw the arc of radius 50 and locate its center from the base feature.
12. Exit the sketcher environment by choosing the Done button.
13. You are prompted to enter the z-axis rotation angle for section 1.
14. Press ENTER.
15. Draw the rectangle of dimensions 15 x 50. Exit the sketcher environment.
16. You are prompted to enter the z-axis rotation angle for section 2.
17. Draw a rectangle of dimensions 15 x 75. Exit the sketcher environment and choose OK
from the PROTRUSION dialog box.
18. To create the third feature that is a protrusion, select the right face of the swept feature as
the sketch plane.
19. Draw the sketch of the feature that is a rectangle of 15 x 50.
20. Complete the third feature by extruding the sketch to a depth of 45.
21. Create the rounds on the edges by using the Round dashboard
22. Create the rib feature on the FRONT datum plane by using the Rib dashboard.
23. Create the holes on the top face of the base feature and on the top face of the third feature. One
hole on each surface is created and then they will be patterned on respective surfaces.
Exercise 3
Part mode.
2. Invoke the Revolve tool to create the base feature. The base feature consists of the
entire model except the Blend feature and fins.
3. Create a fin by invoking the Extrude tool and extruding the fin profile to a depth of 45
units.
4. Next, select the fin and invoke the pattern tool. Select the Axis option from the Pattern
dashboard and select the axis of the revolved feature.
5. Next, specify the number of instances as 13 and angle between two instances as 27.69.
6. The last feature is Blend feature. Choose Insert > Blend > Protrusion from the menu
bar.
7. Choose Done from the BLEND OPTS menu.
8. Choose Smooth > Done from the ATTRIBUTES menu.
9. Next, select the left most face of the revolved feature to define the sketching plane.
10. Draw the first section of the blend feature.
11. Next, toggle section to create the second section. You can use the sketch of the first
section for the second section by copying and pasting it. You need to scale the sketch to
0.75 times and rotate to 15 units.
12. Again, toggle section to create the third section. You can copy the sketch of the first
section and use it for the third section. You need to scale the sketch to 0.5 times and
rotate to 30 units. Remember that for a smooth blend, the start points of all the sections
should be similar.
13. Next, specify the direction of protrusion.
14. Now, you need to define the depth values in between two sections. Define 45 units as the
depth value between each section.
15. Choose OK to create the blend feature.
Chapter 10
Review Answers
1. a. Transform. b. Warp. c. Spine. d. Stretch. e. Bend. f. Twist. g. Sculpt.
2. (d) 360 degrees
3. Tangent

4. Stretch
5. Copy Original
6. datum
7. Curve
8. Jack
9. Controls
10. line or arc
Exercise 2
1. Invoke the Revolve tool to create a base feature.
2. Create the shell feature by removing the top face of the base feature and defining the
thickness of 7 units.
3. Create the protruded part by invoking Sweep Protrusion. Choose Free Ends from the
ATTRIBUTES menu. Next, define the trajectory along the length and then the section.
4. Choose OK to create the protrusion feature.
5. Next, pattern the feature created in step 4. Select the Axis option and then define 8 as the
number of instances and 45-degree as the angle between two instances.
6. Next step is to warp the model to a angle of 270 and then defining the Top datum plane as
the direction reference.
7. The last step is to create a round of 9 units on the bottom of the base feature.

Chapter 11
Review Answers
1. (b) Point on Srf
2. (b) Fully Constrained
3. (c) Master Representation
4. (d) Align
5. (a) View
6. (c) F
7. (a) T
8. (b) T
9. (d) T
10. (c) T
Exercise 1
1. Create all the components in the Part mode and save them in the current working
directory that is c11.
2. Invoke the New dialog box and choose the Assembly radio button to open a new file in
the Assembly mode.
3. Choose Assemble button to invoke the Open dialog box.
4. Choose the file named body.prt from the Open dialog box.
5. Choose the Default option from the Component Placement dialog box and exit it.
6. Choose the Assemble button to invoke the Open dialog box.
7. Select the piston rod from the Open dialog box and choose Open from the Open dialog
box.
8. Using CTRL+ALT+middle mouse button, and CTRL+ALT+right mouse button to orient
and move the piston rod.
9. Select the axis of the upper hole of the body and the axis of the upper hole of the piston
rod; the Align constraint will be applied to both the axis.
10. Select the axis of the lower hole of the body and the axis of the lower hole of the piston
rod; the Align constraint will be applied to both the axis.
11. Select the left planar surface of the piston rod and the right planar surface of the body; the
Mate constraint will be applied automatically to both the planar surfaces.
12. Exit from the Component Placement dialog box.
13. Choose Assemble button to invoke the Open dialog box and open the brasses.prt file
from the Open dialog box.
14. Select the curved surface of the brasses and the curved surface of the body; the Insert
constraint is automatically applied to both the surfaces.
15. Select the planar surface of the brasses and the back planar surface of the body to apply
the Mate constraint.
16. The Allow Assumptions check box is selected in the Component Placement dialog
box. And exit from the Component Placement dialog box.
17. Similarly, assemble all the other components of the Crosshead assembly.
18. Choose the View Manager button from the Top Toolchest. The View Manager dialog
box is displayed. Choose the Explode tab and right-click in the dialog box to invoke the
shortcut menu. Choose the New option, name it EXP1, and press the middle mouse
button.
19. Right-click on the EXP1 in the dialog box and choose the Edit Position option; the
Explode Position dashboard is displayed.
20. Select any horizontal edge and one by one, select and move the component.
21. Choose OK from the Edit Position dashboard.

22. Choose Create cosmetic offset lines to illustrate movement of exploded component
option from the dashboard.
23. Create the offset lines by selecting the axis of different components.
24. Choose Build feature from the Edit Position dashboard.
Exercise 2
1. Create all the components in the Part mode and save them in the current working
directory that is c11.
2. Note that you need to first create the subassembly and then assemble with the main
assembly. Invoke the New dialog box and choose the Assembly radio button to open a
new file in the Assembly mode.
3. Choose Assemble button to invoke the Open dialog box.
4. Choose the file named articulated_rod.prt from the Open dialog box.
5. Choose the Default option from the Component Placement dialog box and exit it.
6. Choose the Assemble button and assemble the rod_bush_upper with the
articulated_rod using the assembly relationships.
7. Similarly, using various assembly relationships, assemble the rod_bush_lower, piston,
piston_pin, and piston_pin_plug with the subassembly.
8. Insert the piston_ring in the subassembly and assemble it with the piston.
9. Save and close the subassembly file.
10. Now, you need to assemble the subassembly to the main assembly. To do so, invoke the
Open dialog box again and place the master_rod in the assembly by assembling its
reference planes.
11. Next, use the assembly relationships to place the piston, then piston_pin,
piston_pin_plug, piston_rings, rod_bush_upper, and master_rod one-by-one.
12. Next, assemble the subassembly into the main assembly using the Mate, Axial Align,
and Angle relationships.
13. After assembling the subassembly with the main assembly, you need to assemble the
link_pin with the main assembly.
14. Assemble the link_pin to the main assembly.
15. Save the assembly.
Chapter 12
Review Answers
1. (b) Resume View
2. (c) Redraw the current view

3. (b) Area
4. (c) Delete
5. (c) Value
6. T
7. F
8. T
9. T
10. T
Exercise 1
1. Copy the Tutorial 3 of the Chapter 8 and paste in the current working directory.
2. Invoke the New dialog box and choose the Drawing radio button to open a new file in the
drawing mode.
3. Using the Browse button invoke the Open dialog box and open the file to generate the
drawing views.
4. Choose the Empty radio button from the New Drawing dialog box and select the A4
option from the Standard Size drop-down list and choose OK from the New Drawing
dialog box.
5. Choose Layout > Model Views > General from the Ribbon.
6. Specify a point near the upper left corner of the drawing sheet to place the general view;
the Drawing View dialog box is displayed.
7. Select Top from the Model view names list box in the View Type area.
8. Choose Scale from the Categories list. Select the Custom scale radio button and enter
the new value of the scale. Choose Apply and then Close from the Drawing View dialog
box.
9. Choose Layout > Model Views > Projection from the Ribbon.
10. Specify a point near the lower left corner of the drawing sheet for the placement of the
front view.
11. Similarly, create the right side view.
12. Select the Right-side drawing view and right-click to display a shortcut menu. Choose
Properties from it; the Drawing View dialog box is displayed.
13. Choose Sections from the Categories list and select the 2D cross-section radio button
from the Section options area displayed.
14. Click on the + symbol to create a cross-section.
15. Choose Offset > Done from the XSEC CREATE submenu.
16. Enter the name of the section in the Message Input Window and press ENTER.
17. Select the TOP datum plane from the sub-window.
19. Choose the Right option from the SKET VIEW menu and select the RIGHT datum plane.
20. Create the sketch for the section lines and modify the angular dimension of the sketch.
21. Choose Sketch > Done from the menu bar in the sub-window.
22. Click in the column under the Arrow Display column and select the top view for the
placement of the section arrows.
23. Choose Layout > Model Views > Detailed from the Ribbon.
24. Specify a point on the sectioned view as the center point for the detailed view.
25. Create a spline around the area to be included in the detailed view.
26. Specify a location for the placement of the note.
27. Specify a point near the lower right corner for the placement of the view.
28. Right-click on the detailed view and choose Properties from the shortcut menu displayed.
29. Now you can adjust the boundary view properties, scale and view type using this dialog
box.
30. Close the dialog box and save the drawing file.

Chapter 13
Review Answers
1. (c) Show Model Annotations
2. (a) Dimension Properties
3. (a) Geometric Tolerance
4. (c) Move Item to View
5. (d) None
6. F
7. T
8. T
9. T
10. F
Exercise 1
1. Copy the Tutorial 2 of the Chapter 7 and paste in the current working directory.
2. Invoke the New dialog box and choose the Drawing radio button to open a new file in the
Drawing mode.
3. Generate the top view, front view, and the right view.
4. Select all the views and choose Annotate > Insert > Show Model Annotations from the
Ribbon to invoke the Show Model Annotations dialog box; the Show Model
Dimensions tab is chosen by default.
5. Select the Show All check box from the dialog box.
6. Unselect the dimension that you don’t want to display from the sheet and choose Close
from the Show Model Annotations dialog box.
7. Choose Annotate > Arrange > Cleanup Dimensions from the Ribbon to invoke the
Clean Dimensions dialog box.
8. Select the dimensions in the drawing views by drawing a window. Press the middle mouse
button to confirm the selection.
9. Choose the Apply button from the Clean Dimensions dialog box and choose the Close
button.
10. If the dimensions are out of the sheet, use the left mouse button to move the dimensions.

Chapter 14
Review Answers
1. (c) Drawing
2. (a) Report Symbol
3. (c) Chain
4. (b) Format
5. (b) Window
6. T
7. F
8. T
9. T
10. T
Solution to Exercises
Exercise 1
1. Copy all the part files and the assembly file of the Exercise 1 of the Chapter 11 and paste
in the current working directory.
2. Invoke the New dialog box and choose the Format radio button to open a new file in the
Drawing mode.
3. Select the Format radio button from the Type area in the New dialog box and name the
file as Format3. Choose OK from the New dialog box.
4. The Empty radio button in the Specify template area and the Landscape button in the
Orientation area of the New Format dialog box are selected by default. If they are not,
you need to select them.
5. Select A from the Standard Size drop-down list in the Size area and then choose OK to
proceed to the Format mode. Note, that a sheet of size A is displayed on the screen. This
is evident from the text displayed below the sheet on the screen.
6. Choose Sketch > Insert > Offset Edge from the Ribbon. The OFFSET OPER menu is
displayed. Choose the Ent Chain option and then select all the four border lines of the
format by drawing a window around them. Press the middle mouse button after you have
made the selection.
7. An arrow is displayed pointing outwards. The arrow displays the direction of offset. Since
you need to offset the lines in the opposite direction, therefore, enter -0.25 in the
Message Input Window and press ENTER. Press the middle mouse button to exit the
OFFSET OPER menu.
8. Choose Table > Table > Table from the Ribbon to display the TABLE CREATE menu.
9. Choose Ascending > Leftward > By Length from the TABLE CREATE menu and then
choose Vertex from the GET POINT submenu.
10. Select the lower right corner of the new rectangle created by offsetting the border lines.
The corner of the new rectangle is selected because the title block will be created such
that it is attached to the new rectangle. Now, you need to enter the dimensions for the title
block.
11. Enter the width of the first column as 3.2 in the Message Input Window and press
ENTER. Similarly, enter the width of the second column as 1.2 and press ENTER. You
are prompted to enter the width for next column. Press ENTER.
12. Enter the height of the first row as 0.5, the second as 0.5, the third as 1, and the fourth as
0.7 in the Message Input Window. Press ENTER twice.
13. Unselect the table and choose Table > Rows & Columns > Merge Cells to display the
TABLE MERGE menu.

14. Select the first row and the second row of the first column to merge. Press the middle
mouse button twice to exit.
15. You need to set the alignment of the text that will be entered later in the cells of the table.
Double-click in a cell to invoke the Enter Text dialog box.
16. In the dialog box, select the Text Style tab.
17. In the Note/Dimension area of this dialog box, from the Vertical drop-down list, select
the Middle option. Exit the Enter Text dialog box by choosing the OK button.
18. Save the format file you have just created.
19. Choose the New button to display the New dialog box. Select the Drawing radio button
and specify the name of the drawing as c14exr1 and then choose OK. The New Drawing
dialog box is displayed.
20. Choose the Browse button and select the assembly file named cross-head-
assembly.asm.
21. Select the Empty with format radio button from the Specify Template area in the New
Drawing dialog box.
22. Select Format3 from the Format drop-down list. If Format3 is not available in the drop-
down list, choose the Browse button to locate Format3. Choose OK to exit the New
Drawing dialog box.
23. Choose Table > Table > Table from the Ribbon to display the TABLE CREATE menu.
Choose Pick from the GET POINT menu.
24. Choose Descending > Leftward > By Length from the TABLE CREATE menu.
25. Select the upper right corner of the new rectangle created by offsetting the border lines.
Now, you need to enter the dimensions of the BOM table.
26. Select a point on the line that is on the right and that forms the new rectangle created by
offsetting the border lines. Now, you need to enter the dimensions of the BOM table.
27. Enter the width of the first column as 0.5 in the Message Input Window and press
ENTER. Similarly, enter the width of the second column as 3 and press ENTER. You are
prompted to enter the width for next column, enter 1 and Press ENTER twice.
28. Enter the height of the first row as 0.5 and of the second as 0.5 in the Message Input
Window. Press ENTER twice.
29. Choose Table > Data > Repeat Region from the Ribbon. The TBL REGIONS menu is
displayed.
30. Choose the Add option; you are prompted to locate the corners of the region.
31. Select the first cell of the second row and then select the third cell of the second row.
Press the middle mouse button twice to exit the menu.
32. Double-click in the first cell of the first row; the Note Properties dialog box is displayed.
Enter Index and choose OK to exit the dialog box. Adjust the text style by choosing the
Text Style tab
33. Similarly, enter Part Name and Qty in the second and the third cells.
34. Double-click in the first cell of the second row; the Report Symbol dialog box is
displayed. Select rpt > index from the options displayed and choose OK to exit the dialog
box.
35. Similarly, invoke the Report Symbol dialog box and select asm > mbr > name and rpt >
qty in the second and the third cells and exit the dialog box.
36. Choose Layout > Model Views > General from the Ribbon; the Select Combined State
window is displayed. Choose OK from it.
37. Specify a point for placing the view; the Drawing View dialog box is displayed.
38. Select Isometric option from the Default orientation list in the View Type Categories list.
39. Choose Scale from the Categories list and enter the desired scale in the Custom scale
edit box.
40. Select the View States option from the Categories list. Select the Explode components
in view check box. Select the EXP1 option from the Assembly explode state drop-down
list and then choose the Apply button.
41. Close the Drawing View dialog box.
42. Choose Table > Data > Repeat Region; the TBL REGIONS menu is displayed.
43. Choose the Attributes option from the menu. You are prompted to select a region. Move
the cursor on the table below the first row. All rows, except the first row, are highlighted in
cyan. Select the region; the REGION ATTR submenu is displayed. Choose the No
Duplicates option and then choose the Done/Return option.

44. If the information is not updated in the table, choose Table > Data > Update Tables from
the Ribbon to update it.
45. Choose Table > Balloons > BOM Balloons from the Ribbon; the BOM BALLOONS
menu is displayed. Also, the BOM BAL TYPE submenu is displayed with the Simple
option chosen by default and you are prompted to select a region. Choose the Set Region
option from the menu. The BOM BAL TYPE submenu is displayed with the Simple option
selected by default and you are prompted to select a region.
46. Select the repeat region that is now extended downwards. Press the middle mouse
button.
47. Choose the Create Balloon option; the BOM VIEW submenu is displayed.
48. Choose the Show All option. Balloons are attached with all the parts in the exploded view.
The balloons contain the index number so that the parts in the assembly can be referred
to the BOM.
49. Drag the balloons to place them appropriately on the drawing sheet. You can select the
balloon and then hold down the right mouse button to invoke the shortcut menu. From this
menu you can select the options to modify the attachment points of the balloons.
50. Enter the text in the title block.
51. Save the drawing and close the window.

Chapter 15
Review Answers
1. (b) Blend
2. (c) Fill
3. (b) two
4. (a) Merge
5. (c) General
6. T
7. F
8. T
9. T
10. T
Exercise 1
mode.
2. Choose Insert > Blend > Surface from the menu bar.
5. Select the RIGHT datum plane as the sketch plane.
6. After entering the sketcher environment, draw the arc of radius 25.
7. Toggle the sketch and then draw the second arc of radius 35.
9. Enter the distance between the two sections as 150.
10. Choose OK from the SURFACE dialog box.
11. Invoke the Revolve dashboard and select the TOP datum plane to create the sketch of
the revolved feature.
12. After entering the sketcher environment, draw the sketch of the revolved feature and add
a centerline about which the sketch will be revolved.
14. Specify the angle of revolution as 180-degree.
15. Exit the Revolve dashboard.
16. Similarly, create the second revolve feature that is on the other end of the base feature.
17. Create a datum plane at an offset distance of 65 from the TOP datum plane.
18. Using this plane, create the blend feature that is on the top of the base feature.
19. Merge the surfaces to form a single surface.
20. Create rounds.
Exercise 2
mode.
2. Choose Insert > Blend > Surface from the menu bar.
5. Select the RIGHT datum plane as the sketch plane.
6. After entering the sketcher environment, draw the arc of radius 50.
7. Toggle the sketch and then draw the second arc of radius 70.

11. Now you need to create the handle that is a blend feature. Choose Insert > Blend >
Surface from the menu bar.
14. Select the FRONT datum plane as the sketch plane.
15. After entering the sketcher environment, draw the sketch of the two sections.
19. Create a datum plane at an offset of 17 from the TOP datum plane.
20. Create a datum curve that is a straight line on the plane created in the previous step. The
length of this line is 67 and is at a distance of 31 from the left end of the base feature.
21. Choose the Boundary Blend button from the Base Feature toolbar.
22. Select the datum curve created in the previous step and the left end of the base feature.
23. The surface is created. Exit the Boundary Blend dashboard.
24. Create a datum plane passing through the right end of the base feature and parallel to the
RIGHT datum plane.
25. Create a blend surface on the datum plane created in the previous step. This feature is on
the right end of the model.
26. Create a datum plane that passes through the right end of the blend surface created in
the previous step.
27. Create a datum curve that joins the two vertices of the blend surface created in step 25.
28. Use the Boundary Blend dashboard and create a surface by joining the curve created in
the previous step and the right edge of the surface blend created in step 25.
29. Merge the handle with the base feature.
30. Similarly, one by one merge all the surfaces that you have created with the base feature.
31. Create the round on the edges of the base feature.
32. Create a datum plane that is at an offset of 30 from DTM1.
33. Create a cylindrical surface on the datum plane created in the previous step. This cylinder
is at a distance of 108.4 from the FRONT datum plane and at a distance of 196 from the
RIGHT datum plane. The diameter of the cylinder is 28.
34. Merge the cylindrical surface with the handle. The edges formed after merging will be
used to create the grips on the handle.
35. Similarly, create the remaining grips on the handle.
36. Select the base feature. When it turns pink in color, choose Edit > Offset from the menu
bar. The Offset dashboard is displayed.
37. Draw the ellipse in the sketcher environment.
38. Give the offset value of 3. Exit the Offset dashboard.
39. Create a round on the edges formed by the offset feature created in the previous step.
40. Create cuts on the offset feature. Refer the drawing views for the dimensions.
41. Round the grips on the handle.
Chapter 16

Review Answers
1. Straight
2. Parallel
3. T
4. Shape
5. F
6. Developed length
7. Flat Pattern
8. create
9. F
10. T
Exercise 1
1. Choose the Flat button to create the base wall.
2. Draw the sketch of the base feature. For dimension refer the figures given in the exercise.
3. Choose the Flange button from the Sheetmetal toolbar.
4. Select the left edge to create the flange on the base wall.
5. Choose the Shape tab to display the slide-down panel and then enter the value 24 in the
length edit box.
6. Choose the Length tab; the slide-down panel is displayed. Select the Blind option in both
the drop-down list available in the slide-down panel and specify the width for the flange
wall as per requirement.
7. Choose the Build feature button to exit from the Flange Wall dashboard.
8. Similarly, create two more flanges on the base wall of length 24 and 8.
9. Next, choose the Flat button from the Sheetmetal toolbar to create the flat wall.
10. Select the inner edge of any one of the flange wall, the preview is displayed in the drawing
area.
11. Choose the Shape tab and enter the value 8 in the length edit box.
12. Similarly, create two more flat walls of length 8 on the other two flange walls.
13. Create the holes of diameters 2 and 3 on the flat walls using the Extrude tool.
14. Choose the Flat Pattern button from the Sheetmetal toolbar and select the top surface of
the base wall as a fixed while unbending.
Exercise 2
15. Choose the Flat button to create the base wall.
16. Draw the sketch of the base feature and create it.
17. Choose the Flange button and select the top left edge of the base feature.
18. Double-click on the default length of the flange and enter 30.
19. Choose the Length tab and select Blind in both the drop-down lists and enter the desired
value.
20. Choose the Relief tab and apply Rectangular relief to the flange.
21. Next choose the Build Feature button.
22. Similarly, create the rest of the flanges.
23. Invoke the Hole tool and create a hole of dia 2 on the desired flange. Then you can
pattern it.
24. Similarly, create the holes of dia 2 on another flange, refer to figure in question for
dimensions.
25. Again, invoke the Hole tool and create a hole of dia 4 on the desired flange.
26. Choose the Flat Pattern button from the Sheetmetal toolbar and select the top surface of
the base wall as a fixed while unbending.

Ig proe-wf-5.0

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