VEX Robotics Parts Flashcards

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Questions and Answers

What is an angle structure?

An 'L' shaped structure part used to form the skeleton of the robot.

What does the battery provide in the VEX system?

7.2 volts of electricity at 2000 milliamps.

What is the function of an axle?

A long, rigid piece through the rotational center of an object.

What is a bearing (flat)?

A type of bearing with three holes in a row that allows an axle to spin freely. Signup and view all the answers

What does a bearing (pillow block) do?

Holds a moving piece in place relative to the rest of the system. Signup and view all the answers

What is a pop-rivet?

A plastic fastener system used to hold the VEX bearing Flat part in place. Signup and view all the answers

What is the purpose of a bumper switch?

To detect physical contact as a digital sensor. Signup and view all the answers

What is a c-channel?

A structural beam used to form the skeleton of the robot. Signup and view all the answers

What does the chassis refer to in a vehicle?

The basic structural frame and locomotion systems. Signup and view all the answers

What is the function of a rail in robotics?

A structural beam used to form the skeleton of the robot. Signup and view all the answers

What do chain and sprocket parts provide?

A chain drive in the motion system of the robot. Signup and view all the answers

What is the role of a clutch in the VEX system?

To protect motors from shock loads. Signup and view all the answers

What is a collar used for?

A type of spacer that can be set along an axle. Signup and view all the answers

Define drive train.

All parts involved in the primary locomotion system of a robot. Signup and view all the answers

What is the purpose of a bar in the VEX system?

A flexible structure part used to form the skeleton or specialized applications. Signup and view all the answers

What is a gear?

Spinning discs with teeth that prevent slipping and transfer rotational motion. Signup and view all the answers

What is a claw kit designed for?

To pick up or hold an object using claw-like appendages. Signup and view all the answers

What are gussets used for?

To strengthen an angled joint. Signup and view all the answers

What is an allen wrench?

An L-shaped tool used to work with hex screws. Signup and view all the answers

What is a jumper?

A metal wire in a plastic housing that completes an electrical connection. Signup and view all the answers

What is a KEPS Nut?

A standard nut with a toothed crown that prevents slipping. Signup and view all the answers

What does a limit switch do?

A small contact-sensitive sensor used for internal regulation of movement. Signup and view all the answers

What is Cortex in robotics?

The brain of the robot containing the program and managing signals. Signup and view all the answers

What does the motor controller do?

Controls the operation of the motor connected to the microcontroller. Signup and view all the answers

What is an electric motor?

An electromechanical device that converts electrical energy into kinetic energy. Signup and view all the answers

What is the function of a plate in robotics?

A flat structural part used as a mounting surface. Signup and view all the answers

What does a potentiometer measure?

Angular position as an analog sensor. Signup and view all the answers

What is a screw with a hexagon-shaped hole used for?

To be tightened or loosened with a hex L wrench. Signup and view all the answers

What are spacers designed for?

To slide onto square bar axles and keep parts from moving too close together. Signup and view all the answers

What is a tether?

A cable used to connect the Transmitter directly to the Microcontroller. Signup and view all the answers

What are standoffs used for?

A threaded piece that allows a screw to be fastened into it. Signup and view all the answers

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Study Notes

VEX Robotics Parts Overview

Angle Structure: An "L" shaped component forming the robot's skeleton.
Battery: Provides 7.2 volts and 2000 milliamps for power.
Axle: Rigid rod through rotational centers, often utilizing square bars in VEX.
Bearing (Flat): A common VEX bearing with three aligned holes for axle support and free rotation.
Bearing (Pillow Block): Holds moving pieces, such as axles, in place within the system.
Pop-Rivet: Plastic fastener system used to secure flat bearings to the robot structure.
Bumper Switch: Durable digital sensor detecting physical contact.
C-Channel: Beam structure utilized in robot skeleton construction.
Chassis: The foundational frame plus locomotion systems of the vehicle.
Rail: Another beam structure part forming the robot's skeleton.
Chain and Sprocket: Components for creating a chain drive system in the robot's motion mechanism.
Clutch: Protects motors from shock loads by being detachable.
Collar: A spacer that stabilizes at any point along an axle.
Drive Train: Includes motors, gears, axles, and wheels for robot movement.
Bar: A flexible structural part for robot skeletons or specialized uses.
Gear: Spinning discs that transfer rotational motion and provide mechanical advantage.
Claw Kit: Attachment for gripping or lifting objects.
Gussets: Strengthen angled joints in the robot's structure.
Allen Wrench: Tool for hex screws, shaped like an "L".
Jumper: A wire in plastic housing to make or break electrical connections.
KEPS Nut: Nut with a toothed crown to prevent slipping on mounting surfaces.
Limit Switch: Digital sensor for regulating internal robot movement.
Cortex: The robot's brain, managing programming, signals, and power allocation.
Motor Controller: Bridges motor and microcontroller, controlling motor functions.
Electric Motor: Converts electrical energy into kinetic energy.
Plate: Flat part providing mounting surfaces for other components.
Potentiometer: Analog sensor measuring angular positions.
Screw: Features a hex hole for tightening with an Allen wrench.
Spacer: Plastic pieces sliding onto axles to prevent parts from overcrowding.
Tether: Cable connecting the transmitter to the microcontroller.
Standoffs: Threaded parts allowing screws to be secured into them.
Wrenches: Tools for tightening or loosening nuts and bolts in assemblies.

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