Imagine you are building a house with blocks. You lay one block on top of another and keep going until the walls are high enough. The vehicle frame works by following a similar method.
The frame is the most important part of a vehicle because it supports the weight of the car and provides a place to attach other components like the engine, suspension, wheels and body. It is like the skeleton of the car.
The frame is usually made from strong metals like steel that are shaped into long, narrow pieces that are welded or bolted together in a specific pattern. The pattern depends on the type of car being built.
Think of the frame as a Lego set, with each piece having a specific spot to fit into. Similar to how some Legos are thicker, longer or wider, the metals used for building frames come in different shapes and sizes. The pieces are then connected together in different ways to build a strong and sturdy frame.
Once the frame is built, the engine, transmission, suspension, wheels, and body are attached to it. This complete assembly is what makes up the car you see on the road.
Just like how it is important to have a strong foundation for a house to prevent it from falling apart, having a strong and sturdy frame is important for a car to keep it safe and reliable while driving.