2012CSWPPracticeExam with solutions

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SolidWize Online SolidWorks Training CSWP Sample Exam 1 (2012) Segment 1 of the CSWP Core -This test is made up of a series of problems broken down into sets of questions. Each problem set of questions comes with a description that outlines the problems to be solved for that set. -This section contains 5 questions -You should be able to complete all 5 questions within 90 minutes -Consult answer key after completion of this section
10 D B K K 48 D 10 4X 2 X 45 Deg 10 M M SECTION K-K A Y 33 30 8 8 8 R10 C C A A R5 R2 R2 R2 5X R8 5 20 SECTION M-M -Initial Part: Create the Part Shown below. Use for Question 1 and 2 -Read following questions before modeling
Segment 1 Question 1. Initial part Stage 1: Build this part in SolidWorks. Unit system: MMGS (millimeter, gram, second) Decimal places: 2 Part origin: Arbitrary Material: 1060 Alloy Density = 2700 kg/m^3 All holes through all unless shown otherwise -Use the following parameters and equations which correspond to the dimensions labeled in the images: A = 84 mm B = 46 mm C = 118 mm D = 27 mm Y= C/2 +20 (To save the most time, make use of linked dimensional values and equations.) (Save each part after every question in a different file, so you can review your work) -Measure the mass of the part. What is the mass of the part (grams)? a. 822 b. 807 c. 791 d. 862
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Question 2. Update Parameters of the Initial Part Unit system: MMGS (millimeter, gram, second) Decimal places: 2 Part origin: Arbitrary Material: 1060 Alloy Density = 2700 kg/m^3 All holes through all unless shown otherwise -Use the following parameters and equations which correspond to the dimensions labeled in the images: A = 90 mm B = 45 mm C = 135 mm D = 22 mm Y= C/2 +20 -Measure the mass of the part. What is the mass of the part (grams)?
10 D B K K 48 D 10 A Y 40 45 8 8 8 C C A A 8 20 15 R10 R6 X 6 R7 R2 R2 R2 E 54 25 22 10 R6 X2 6X 2 X 45 Deg J J SECTION K-K 5 20 40 SECTION J-J Modified Part: Create the Part Shown below. Use for Question 3. Note: Modified Dimensions are indicated with inspection bubbles, new dimensions are not. "E" indicates a hole wizard hole at the center of the feature.
Question 3. Modify the Part Based on New Images Unit system: MMGS (millimeter, gram, second) Decimal places: 2 Part origin: Arbitrary Material: 1060 Alloy Density = 2700 kg/m^3 All holes through all unless shown otherwise -Changes to preexisting geometry are labeled with inspection bubbles. New dimensions are not. Closely examine the dimensions as there are quite a few changes. -Use the following parameters and equations which correspond to the dimensions labeled in the images: A = 92 mm B = 46 mm C = 128 mm D = 24 mm Y= C/2 +20 E= Hole Wizard Standard: ISO Countersink Type: Hex Socket CTSK Head ISO 10642 Size: M6 Fit: Normal Through Hole Diameter: 7.00 mm Counterbore Diameter: 14.00 mm Counter Sink Angle: 90deg End Condition: Through All -Measure the mass of the part. What is the mass of the part (grams)? a. 967 b. 864 c. 924 d. 908
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10 D B 10 50 30 K K 48 D 10 6 15 15 R1 X 2 New (x 3) A Y 40 31 8 8 8 C C A A 6 6 6 48 R8 X 5 6 R7 R2 R2 R2 R1 X 6 54 25 12 6X 2 X 30 Deg 30 5 R5 R4 X 5 R6 X2 6 36 R10 M M SECTION K-K 5 20 4 SECTION M-M Modified Part: Create the Part Shown below. Use for Question 4 and 5. Note: Modified Dimensions are indicated with inspection bubbles, new dimensions are not.
Question 4. Modify the Part Based on New Images, Again Unit system: MMGS (millimeter, gram, second) Decimal places: 2 Part origin: Arbitrary Material: 1060 Alloy Density = 2700 kg/m^3 All holes through all unless shown otherwise -Changes to preexisting geometry are labeled with inspection bubbles. New dimensions are not. Closely examine the dimensions as there are quite a few changes. -Use the following parameters and equations which correspond to the dimensions labeled in the images: A = 84 mm B = 45 mm C = 120 mm D = 27 mm Y= C/2 +15 Note that the value for Y has changed. -Measure the mass of the part. What is the mass of the part (grams)? a. 655 b. 702 c. 604 d. 581
Question 5. Update Parameters Again Unit system: MMGS (millimeter, gram, second) Decimal places: 2 Part origin: Arbitrary Material: 1060 Alloy Density = 2700 kg/m^3 All holes through all unless shown otherwise -Use the following parameters and equations which correspond to the dimensions labeled in the images: A = 90 mm B = 48 mm C = 125 mm D = 29 mm Y= C/2 +15 -Measure the mass of the part. What is the mass of the part (grams)?
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SolidWize Online SolidWorks Training CSWP Sample Exam 1 (2012) Segment 2 of the CSWP Core -This test is made up of a series of problems broken down into sets of questions. Each problem set of questions comes with a description that outlines the problems to be solved for that set. -This section contains 9 questions -You should be able to complete all 9 questions within 40 minutes -Consult answer key after completion of this section
Segment 2A- Configurations Question 1-Existing Configurations Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 -Open Wize2A_Start.sldprt (in the segment 2 folder) How many existing configurations are there in the part? a. 2 b. 3 c. 4 d. 5
Question 2- Active Configuration Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 -Activate configuration C What is the mass of the part (grams)? ______________
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Question 3- New Configuration “Z” Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 - Create a new configuration based on configuration “B” -Create a through hole as indicated in the image below that will be suppressed in all other configurations except for “D” and “Z”. (This feature will only be unsuppressed in configurations “D” and “Z”) Note: This hole is coincident to the origin of the part What is the mass of the configuration “Z” (grams)? a. 972.63 b. 550.64 c. 1438.90 d. 1543.22
Question 4- Switch Configuration Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 - Activate Configuration “D” What is the mass of the configuration “D” (grams)? _____________
Question 5- Design Table Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 Material: Copper Density: 8900 kg/m^3 -Crea te a design table using the “Auto - Create” options. - Create a new configuration “E” by copying the row for configuration “A” and pasting a new row. - Within the design table, assign the following dimensions to configuration “E”: D1@sketch7=5 D2@sketch7=6 D3@sketch8=65 D4@sketch8=33 BoreDiameter@sketch5=28 What is the mass of the configuration “ E (grams) ____________
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Segment 2B- Part Modifications Question 6 Change Feature Depth Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 -Open Wize2B_Shell_Start.sldprt (in the segment 2 folder) -Make the proper change to the part as indicated below. (change from 1 to 2) What is the mass of the modified part? ________
Question 7 Change Shell Thickness Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 -Make the proper change to the part as indicated below. (change from 1 to 2) -Only the shell thickness changes What is the mass of the modified part? ____________
Question 8 Feature History Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 -Make the proper change to the part as indicated below. (change from 1 to 2) -Change shell thickness and part dimensions as shown What is the mass of the modified part? _________________
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Question 9 More Changes/Lack of Creative Title Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 -Make the proper change to the part as indicated below. (change from 1 to 2) Hint: the initial sketch needs to be modified (II) indicates Parallel What is the mass of the modified part? __________
SolidWize Online SolidWorks Training CSWP Sample Exam 1 (2012) Segment 3 of the CSWP Core -This test is made up of a series of problems broken down into sets of questions. Each problem set of questions comes with a description that outlines the problems to be solved for that set. -This section contains 10 questions -You should be able to complete all 10 questions within 80 minutes -Consult answer key after completion of this section
Segment 3- Assemblies Question 1-Base Part Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 Material: Alloy Steel Density: 7700 kg/m^3 Part Origin: Arbitrary -Create the part below. Dimensions follow on the next page. Name the part base.sldprt. What is the mass of the part (grams)? _________________
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55 30 12 6 6 10 5 18.50 3 F F Arm x 4 87.50 28 110.00° 15 20.00° 30 20 SECTION F-F
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Question 2- Create an Assembly Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 -Create a new assembly with the base part (position is arbitrary) -Create the coordinate system as shown in the picture What is the center of the mass of the assembly with respect to the new coordinate system? a. X= 0.00, Y= 9.76, Z= 0.08 b. X= -5.00, Y= 9.76, Z= 87.42 c. X= 5.00, Y= 9.76, Z= -87.42 d. X= 0.00, Y=9.76, Z= -0.08
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3A- Create a new part: Arm Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 Material: 1060 Alloy Density: 2700 kg/m^3 Part Origin: Arbitrary -Create the following part, name it Arm.sldprt (referenced in question 9) -Hint: creating a reference point at the center of the center through hole will make creating mates easier in subsequent parts This part will be used in the following questions.
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Question 3- Create a new assembly Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 -Create a new assembly and add in Pivot.sldprt -This assembly will be a subassembly in the assembly from Question 2 - The new assembly will be referred to as “Pivot.sldasm” What is the mass of Pivot.sldasm (grams)? ________________
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Question 4-Adding Parts Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 -Add Arm.sldprt and Arm_slot.sldprt as shown below -Create the appropriate mates as shown. (images continue onto next page) -The center thro ugh hole of “Arm” is centered on the slot from Arm_slot -Hint: Mate a point in the middle of the center through hole to a plane that passes through the slot What is the mass of Pivot.sldasm (grams)? a. 94.24 b. 80.36 c. 63.25 d. 114.93
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Question 5- Adding a Subassembly Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 Use Coordinate System 1 -Add pivot.sldasm to the orginal assembly created in question 2 as shown below -No modifications to Pivot.sldasm should be made
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What is the center of mass of the assembly? a. X=6.35, Y=16.28, Z= -90.42 b. X=5.02, Y=15.81, Z= -87.28 c. X= -5.02, Y= 14.61, Z= -53.26 d. X= 4.35, Y=15.81, Z= -68.73
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Question 6-Collision Detection Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 -Suppress the parallel relationship from question 5 -Rotate the assembly as shown. - Use Collision Detection with “stop at collision” turned on What is the angle indicated by “X”? _________
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Question 7- Additional Parts Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 -Add bracket.sldprt to the assembly as shown -Add the necessary mates Use Coordinate System 1
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What is the Center of Mass of the Assembly? X= Y= Z=
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Question 8- Add Damper Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 Use Coordinate System 1 -Add damper.sldasm to the assembly as shown -Make damper.sldasm a flexible sub-assembly so that the mates can be properly added -Retain Mates from the previous question What is the center of mass of the Assembly (grams)? X= Y= Z=
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Question 9- Interference Detection Decimal Places: 2 -Change the distance between the arm and the pivot as shown -Use Interference Detection to determine collisions between the parts - The only box that should be checked in the Interference Detection Options is “make interfering parts transparent” Which parts have interferences (check all that apply)? __Arm __Arm_Slot __Base __Bracket __Housing __Piston __Pivot
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Question 10- Replace Components Unit System: MMGS (millimeter, gram, second) Decimal Places: 2 -Replace base.sldprt with Base_B.sldprt -Delete or suppress any distance mates in pivot.sldasm and make this a flexible subassembly -Modify mates and set parameters as indicated below
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What is the center of mass of the assembly? X= Y= Z=
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SolidWize Online SolidWorks Training CSWP Sample Exam 1 (2012) Solutions Segment 1 1. b.807 (806.74) 2. 1029.07 3. d.908 (907.9) 4. c.604 (603.55) 5. 644.13 Segment 2 1. c.4 2. 550.64 3. c.1438.90 4. 862.91 5. 1202.75 6. 143.51 7. 171.64 8. 138.78 9. 135.96 Segment 3 1. 562.53 2. c. X=5.00, Y=9.76, =-87.42 3. 54.47 4. a.94.24 5. b. X=5.02, Y=15.81, Z=-87.28 6. 35.86 deg 7. X=4.11, Y=30.2, Z= -98.82 8. X=4.3, Y=35.08, Z= -98.53
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9. Housing, Pivot, Arm, Arm_Slot 10. X=13.00, Y=37.66, Z=-105.66
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