Assembly Component Mating Flashcards
6 cards from real CSWA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Assembly Component Mating flashcards as text
An assembly requires a shaft to be centered within a slot. The shaft must be able to slide along the length of the slot and rotate. Which mate is the MOST appropriate to achieve this relationship?
Answer: Slot Mate
The Slot Mate is specifically designed for relationships involving slots. It can constrain a component to a slot, allowing for translation along the slot's path and rotation, which perfectly matches the requirements.
In a SolidWorks assembly, you need to ensure two flat, non-parallel faces maintain a constant angle of 30 degrees relative to each other. Which of the following standard mates should you use?
Answer: Angle
The Angle mate creates a fixed angle between two selected entities, such as faces, edges, or planes. This is the correct choice for maintaining a specific, non-perpendicular, and non-parallel angular relationship.
You are assembling a rack and pinion system. Which mate type is specifically designed to simulate the linear motion of the rack corresponding to the rotational motion of the pinion?
Answer: Rack and Pinion Mate
The Rack and Pinion Mate is a mechanical mate used to convert rotational motion into linear motion, or vice versa, which is the exact mechanical relationship between a rack and pinion gear system.
Which of the following mate types would be classified as an 'Advanced Mate' in SolidWorks?
Answer: Width
The Width mate is categorized as an Advanced Mate. It centers a tab between two planar faces. Tangent, Concentric, and Lock are all considered Standard Mates.
A scenario requires two gears to rotate relative to one another. The teeth must engage correctly, and the rotation of one gear should drive the other at a specified ratio. What is the most suitable mate for this application?
Answer: Gear Mate
The Gear Mate is a mechanical mate that forces two components to rotate relative to one another about selected axes. You can define a specific ratio to simulate the interaction between the gear teeth accurately.
To fully constrain a simple pin within a hole, a Concentric mate is applied first. What standard mate is typically applied next to prevent the pin from sliding axially out of the hole?
Answer: Coincident
After applying a Concentric mate to align the axes of the pin and the hole, a Coincident mate between a face on the pin (like the underside of its head) and a face on the part with the hole will prevent axial movement, fully defining its position.