Bộ đề thi chứng chỉ Solidworks Quốc tế CSWPA surface cho ai cần

Solidworks Surface CSWPA
certification exam set


Solidworks Surface

November 29, 2021

Question 1 of 17
For 5 points:
Problem Set #1 Tooth Brush Problem Description
This text describes the problem that must be solved in this problem set.
You will answer a series of questions related to the part attached. You will be
asked to recreate a missing surface, modify the surface geometry, and then
convert the surfaces into a solid.
To begin, download the attached part file: PROJ-A1001.SLDPRT
Please select Yes for 5 points after you have downloaded the part and continue to
the next question.
Attachment to this question
PROJ-A1001.SLDPRT (553.1 kB)
/> Yes

Question 2 of 17
For 10 points:
Problem Set #1 Recreate the missing face.
Unit system: MMGS (millimeter, gram, second)
Decimal places: 2
Part origin: Arbitrary
Material = None
1) Open the part file you downloaded: PROJ-A1001.SLDPRT
2) There are two missing surfaces. For this problem, recreate only one (1) of the

surfaces as shown in the image.
Note: You can recreate this surface using any tool.
3) Measure the surface area of the surface you just created, as shown in the last
image.
NGUYỄN PHƯỚC LỢI

2


Solidworks Surface

November 29, 2021

What is the surface area (mm^2)?
 6.92

 7.05

 7.14

 6.78

NGUYỄN PHƯỚC LỢI

3


Solidworks Surface

November 29, 2021

Question 3 of 17
For 15 points:
Problem Set #1 Modify the surface geometry
Unit system: MMGS (millimeter, gram, second)
Decimal places: 2
Part origin: Arbitrary
Material = None
Use the part from the previous question.
1) Remove the surfaces shown in the image.
(2) Next, fill in the surface so no trace of the removed surfaces can be seen.
|3) Measure the surface area of the two faces as seen in the last image.
What is the surface area of the two faces (mm^2)?

NGUYỄN PHƯỚC LỢI

4


Solidworks Surface

November 29, 2021

Question 4 of 17
NGUYỄN PHƯỚC LỢI

5


Solidworks Surface

November 29, 2021

For 20 points:
Problem Set #1 Solid creation
Unit system: MMGS (millimeter, gram, second)
Decimal places: 2
Part origin: Arbitrary
Material = Polyethylene Cross-Linked
Use the part from the previous question.
1) Convert the surfaces into a solid.
(2) Apply the following material property and measure the mass of the part in
grams.
Material: Polyethylene Cross-Linked
Density = 950Kg /m^3
Note: Material can be found in SOLIDWORKS Materials > Plastics.
What is the mass of the resulting solid (grams)?

NGUYỄN PHƯỚC LỢI

6


Solidworks Surface

November 29, 2021

Question 5 of 17
For 5 points:
Problem Set #2 Paddle Board Problem Description

This text describes the problem that must be solved in this problem set.
You will answer a series of questions related to the part file attached. Included in
the part file are three (3) sketches, each containing a sketch image of the missing
faces needed to complete the paddle board design.
To begin, download the attached part file: PROJB1001v2.SLDPRT
Please select Yes for 5 points after you have downloaded the part and continue to
the next question.
Attachment to this question
PROJ-B1001v2.SLDPRT (710.3 kB)
/>usp=sharing
 Yes

Question 6 of 17
For 15 points:
Problem Set #2 Upper surface creation
NGUYỄN PHƯỚC LỢI

7


Solidworks Surface

November 29, 2021

Unit system: MMGS (millimeter, gram, second)
Decimal places: 2
Material = None
The part is symmetric about the YZ plane.
1) Open the part file you downloaded: PROJB1001v2.SLDPRT.
2) Reference the included sketches to create half the upper surface. See sketch

AAA, BBB, and CCC in the feature tree.
Note: The new surface must maintain tangency to the existing geometry, and
smooth transition across the midplan of the model.
|3) Measure the surface area of the upper surface you created, as seen highlighted
in the fourth and finish image of this question.
What is the surface area of the upper surface (mm^2)?
 175,000 +/- 250
180,000 +/- 250
 170,000 +/- 250
 165,000 +/- 250

NGUYỄN PHƯỚC LỢI

8


Solidworks Surface

November 29, 2021

Question 7 of 17
For 15 points:
Problem Set #2 Lower surface creation Unit system: MMGS (millimeter, gram,
second) Decimal places: 2 Material = None The part is symmetric about the YZ
plane.
Use the part from the previous question.
1) Create half the lower surface using the boundary edge from sketch AAA, BBB,
and CCC.
(2) Measure the surface area of the lower surface you created, as seen in these two
images.

What is the surface area of the lower surface (mm^2)?
Enter value (mm^2):
NGUYỄN PHƯỚC LỢI

9


Solidworks Surface

November 29, 2021

Question 8 of 17
For 20 points:
Problem Set #2 Solid creation Unit system: MMGS (millimeter, gram, second)
Decimal places: 2 Material = Polyurethane Foam Rigid The part is symmetric
about the YZ plane.
Use the part from the previous question.
(1) Complete the design of the remaining surfaces as shown in image #2 and #3.
2) Use all surfaces to create a solid.
Knitting Tolerance = .01mm
3) Apply the following material property and measure the mass of the part in
grams.
Material: Polyurethane Foam Rigid Density = 160.1846 kg/m^3
Note: Material can be found in Solidworks Material > Other Non-metals.
What is the mass of the part (grams)?

NGUYỄN PHƯỚC LỢI

10

Solidworks Surface

November 29, 2021

NGUYỄN PHƯỚC LỢI

11


Solidworks Surface

November 29, 2021

Question 9 of 17
For 20 points
Tapered Surface
Unit system: MMGS (millimeter, gram, second)
Decimal places: 2
Part origin: Arbitrary
Material: None
1) Download and open the attached part file: PROJC1001.SLDPRT
2) Create a tapered surface around the perimeter of the edge shown in the picture
that is 30 degrees from the Top Plane.
Tip: Extrude surface 70mm to penetrate the outer body.
3) Trim the tapered surface as necessary to achieve the result in the last image.
4) Measure the surface area of the tapered surface, as seen in the fifth image of
this question.
What is the surface area (mm^2)?
Attachment to this question

/>usp=sharing
 Between 101840 and 101850
 Between 102140 and
102150
 Between 101550 and 101560
 Between 102330 and
102340

NGUYỄN PHƯỚC LỢI

12


Solidworks Surface

November 29, 2021

NGUYỄN PHƯỚC LỢI

13


Solidworks Surface

November 29, 2021

Question 10 of 17
For 25 points:
Editing Imported Parts
Unit system: MMGS (millimeter, gram, second)

Decimal places: 2
Part origin: Arbitrary
Material = Chrome Stainless Steel
In this problem, a customer has sent you the attached part file and you have been
asked to modify the surface geometry as outlined below.
1) Download and open the attached part file: PROJ-E1001.SLDPRT
2) Remove the Boss feature seen in Detailed View A-A.
3) Repair the surface geometry from Step 2 so that the
faces are smooth and continuous. Refer to the second image.
Note: Extra work and creativity is needed to repair the surface geometry for Step
3. A simple delete and patch will not work.
4) Fill in ALL screw holes and counterbores. Makes sure all holes are filled in.
5) Apply the following material property and measure the mass of the part in
grams.
Material: Chrome Stainless Steel Density: 7800 kg/m^3
What is the overall mass of the part (grams)?
Attachment to this question
NGUYỄN PHƯỚC LỢI

14


Solidworks Surface

November 29, 2021

/>usp=sharing
Enter Value (grams):

Question 11 of 17

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15


Solidworks Surface

November 29, 2021

For 25 points:
Water Bottle Container
Unit system: MMGS (millimeter, gram, second)
Decimal places: 2
Part origin: Arbitrary Material = None
1) Download and open the attached part file: PROJH1001.SLDPRT
2) Modify dimension "B" shown in the second image so that the container holds
at least 567 grams of fluid (20 ounces) at the 'MAX fill line, but no more than 568
grams of fluid. Do not modify any other dimensions other than "B".
Fluid type: Water Density: 1000 kg/m^3
Note: Material for Water can be found in SOLIDWORKS Materials > Other
Non-metals.
3) Next, calculate the volume of air space (labeled "V1") left inside the container
after it has been filled to the MAX fill line. Assume the container closes perfectly
on the top surface.
Tip: Sensors can help monitor the mass and volume of SOLIDWORKS Solid
Bodies.
What is the volume of air space, V1, left inside the container (mm^3)?
Attachment to this question
/>usp=sharing
Enter value:

NGUYỄN PHƯỚC LỢI

16


Solidworks Surface

November 29, 2021

Question 12 of 17
For 5 points
Problem Set #3 - Laundry Detergent Container
Problem Description
This text describes the problem that must be solved in this problem set.
A new laundry detergent container is being developed. A colleague has developed
the surface geometry needed, but needs your help to complete the design. You will
be given the SOLIDWORKS part file and asked to complete the design of the
handle. Smooth blended surfaces must be created to form the transition between
the handle and the container body.
To begin, download the attached part file:
PROJ11001v2.SLDPRT
/>w?usp=sharing
NGUYỄN PHƯỚC LỢI

17


Solidworks Surface

November 29, 2021

Question 13 of 17
NGUYỄN PHƯỚC LỢI

18


Solidworks Surface

November 29, 2021

For 10 points
Problem Set #3 Surface Cut
Unit system: MMGS (millimeter, gram, second)
Decimal places: 2
Part origin: Arbitrary Material = None
1) Open the part file you downloaded: PROJJ1001v2.SLDPRT
(2) Cut the container surface to the dimensions shown in the second image in this
question. The sketch relations shown are "Tangent."
Note: The sketch in the second image is on the Front Plane.
3) Measure the surface area of the face shown in the fourth image of this
question.
What is the surface area of the face (mm^2)?
 14755.74
 14875.42
 15065.62
 14987.56

NGUYỄN PHƯỚC LỢI

19


Solidworks Surface

November 29, 2021

Question 14 of 17
For 15 points:
Problem Set #3 Blend Surface
Unit system: MMGS (millimeter, gram, second)
Decimal places: 2
Part origin: Arbitrary Material = None
Use the part from the previous question.
1) Draw a sketch on the Front Plane according to the dimensions specified in the
first image of this question.
2) Create a blend surface as seen in the second image of this question using the
'Boundary Surface' feature according to the following conditions:
Edge 1 and Edge 2 are labled in the third image of this question.
Blend Surface, Edge 1:
-Curvature to Face
- Align With Other Geometry:
NGUYỄN PHƯỚC LỢI

20


Solidworks Surface

November 29, 2021

Draft Angle = 0 deg
Tangent length = 2.00
Blend Surface, Edge 2:
- Direction Vector: Front Plane
-Align With Next Section:
Draft Angle = 15 deg
Tangent length = 0.50
The fourth image in this question shows a section view of the Boundary Surface.
What is the surface area of the Boundary Surface (mm
^2)?
 Between 3050 and 3070
 Between 3120 and 3140
 Between 3000 and 3020
 Between 2960 and 2980

NGUYỄN PHƯỚC LỢI

21


Solidworks Surface

November 29, 2021

Question 15 of 17
For 15 points
Problem Set #3 Blend Surface
Unit system: MMGS (millimeter, gram, second)

Decimal places: 2
Part origin: Arbitrary Material = None
Use the part from the previous question.
1) Create another blend surface as shown using the Boundary Surface' feature
according to the following conditions:
Edge 3 and Edge 4 are labled in the second image of this question.
Blend Surface, Edge 3: -Curvature to Face -Align With Other Geometry:
Draft Angle - 30 deg
Tangent length = 0.50
Blend Surface, Edge 4:
- Normal To Profile
-Align With Next Section:
Draft Angle = 0 deg Tangent length = 2.00
What is the surface area of this Boundary Surface (mm^2)?
Enter value (mm^2):

NGUYỄN PHƯỚC LỢI

22


Solidworks Surface

November 29, 2021

Question 16 of 17
For 20 points:
Problem Set #3 Surfacing
Unit system: MMGS (millimeter, gram, second)
Decimal places: 2

Part origin: Arbitrary Material = None
Use the part from the previous question.
1) Create surfaces labeled 5 and 6 as seen in the first image of this question.
These two surfaces should use the following options (if applicable):
Curvature control: Contact (applied to all edges)
Optimize surface: ON
(2) Measure surface 5.
What is the surface area of surface 5 (mm^2)?
Enter value (mm^2):
NGUYỄN PHƯỚC LỢI

23


Solidworks Surface

November 29, 2021

Question 17 of 17
For 20 points:
Problem Set #3 Solid creation
Unit system: MMGS (millimeter, gram, second)
Decimal places: 2
Part origin: Arbitrary Material = ABS
Use the part from the previous question.
1) Complete the surface design of the container. All surfaces are symetrical about
the Front Plane
2) Turn the surfaces into a solid by adding a wall thickness = 0.80 mm
Apply the wall thickness to the inside of the surface geometry.
NGUYỄN PHƯỚC LỢI

24


Solidworks Surface

November 29, 2021

|3) Apply the following material property and measure the mass of the part in
grams.
Material: ABS
Density: 1020 Kg/m^3
Note: material can be found in Solidworks Material > Plasstics.
What is the overall mass of the part (grams)?
Enter value (grams):

NGUYỄN PHƯỚC LỢI

25