CSWP - Certified Solidworks Professional Assembly Motion and Detection Questions and Answers

Question 1

An engineer is testing the range of motion of a robotic arm assembly and needs to find the exact position where two links first make contact. Which tool is specifically designed to dynamically check for contact between components as they are moved and stop the motion at the point of collision?

Accepted Answer

Collision Detection

Answer

Collision Detection, an option within the 'Move Component' tool, is used for dynamic analysis. It stops the component's movement at the exact point of collision with another component, which is ideal for finding the limits of motion. Interference Detection, in contrast, is a static check that identifies existing volumetric overlaps between components in their current position.

Question 2

Which of the following BEST describes the primary capability that 'Motion Analysis' provides over 'Basic Motion' in a SOLIDWORKS Motion Study?

Accepted Answer

It enables the accurate simulation and plotting of forces, springs, dampers, and friction.

Answer

Motion Analysis uses a robust physics solver (ADAMS) that allows for the inclusion of elements like forces, torques, springs, and dampers to get accurate engineering data. Basic Motion can simulate gravity and contacts but does not calculate forces or allow for the addition of these advanced motion elements. Animation is for keyframe motion without physics.

Question 3

You are designing a packaging machine where a pin on a moving arm must follow a complex, non-linear cam track (a curved slot) to guide a flap. Which advanced mate is the most suitable for constraining the pin to follow the entire length of the complex track?

Accepted Answer

Path Mate

Answer

A Path Mate is specifically designed to constrain a vertex or point on one component to a continuous curve, edge, or sketch path. This is ideal for complex, non-linear tracks. A Slot Mate is designed for straight or circular slots, and a Tangent Mate would only constrain the pin at a single point of tangency, not along the entire path.

Question 4

While using the 'Move Component' tool, an engineer enables an option that allows them to drag a component and have it realistically push other mated components, respecting their degrees of freedom. What is this option called?

Accepted Answer

Physical Dynamics

Answer

Physical Dynamics is an option within the Move Component tool that simulates physical forces between contacting components. When you drag one component, it can push other components, causing them to move or rotate according to their mates, providing a realistic preview of the mechanism's motion without running a full motion study.

Question 5

To quantitatively analyze the performance of a mechanism in a 'Motion Analysis' study, you need to generate a graph showing the linear velocity of a specific component's center of mass over time. What must be created to track and plot this specific data?

Accepted Answer

A Results Plot/Sensor

Answer

In a Motion Analysis study, you use the 'Results and Plots' feature to create graphs of various engineering quantities like displacement, velocity, acceleration, forces, and torques. These plots can also be used to create Motion Data sensors to monitor the values.

(CSWP) Certified Solidworks Professional Practice Test

(CSWP) Certified Solidworks Professional Practice Test

CSWP - Certified Solidworks Professional Assembly Motion and Detection Questions and Answers