Car Suspension Types Overview

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Questions and Answers

What is a primary advantage of the Double Wishbone suspension?

It has the highest durability among all suspension types.

It is the easiest suspension to replace parts.

It allows for a constant geometry angle during turning. (correct)

It requires very little space in the vehicle.

Why is the Multi-Link suspension considered more complicated than the Double Wishbone?

It has fewer moving parts.

It is easier to assemble and disassemble.

It utilizes a simpler design geometry.

It has separate parts held together by joints. (correct)

What is a key characteristic of Rigid Axle suspension?

It uses independent suspension for each wheel.

It has a complicated construction design with multiple joints.

The left and right wheels are connected to one axle. (correct)

It has a very light weight suitable for small cars.

What factor makes the replacement of Multi-Link suspension parts more difficult?

The rarity and cost of spare parts. Signup and view all the answers

How does a good quality suspension benefit car handling?

It helps to reduce vibrations and improve stability. Signup and view all the answers

What is one of the drawbacks of the Double Wishbone suspension mentioned?

It requires a significant amount of space. Signup and view all the answers

Which suspension type allows the wheels to pivot at the ends of the arm?

Multi-Link suspension. Signup and view all the answers

What is a benefit of Rigid Axle suspension regarding load-bearing?

It supports large loads stably. Signup and view all the answers

Which type of suspension is characterized by an upright shape supported by shock absorbers?

Macpherson Signup and view all the answers

What is a major disadvantage of Macpherson suspension?

It cannot properly grip the road during turns. Signup and view all the answers

Independent suspension allows for which of the following advantages?

The car's body remains stable when one wheel encounters a hole. Signup and view all the answers

Which type of suspension is commonly found in older commercial vehicles in Indonesia?

Rigid - Leafspring Signup and view all the answers

What is a distinctive feature of Air Suspension compared to other suspensions?

It can be adjusted using a computer. Signup and view all the answers

Which suspension type consists of two arms supporting the suspension system?

Double Wishbone Signup and view all the answers

What is a characteristic feature of trailing arm suspension?

It operates differently from other similar suspensions. Signup and view all the answers

Why is Independent Suspension typically used in luxury cars?

It provides a more complex and comfortable driving experience. Signup and view all the answers

Which component is essential for the functioning of the Rigid - Leafspring suspension?

U-Bolts. Signup and view all the answers

What is one disadvantage of Air Suspension compared to simpler suspensions?

It has a complex construction. Signup and view all the answers

Study Notes

Car Suspension Types

Double Wishbone:
- Independent suspension design, maintaining constant geometry angles unaffected by turning or suspension movement.
- Requires significant space.
- Disassembly for shock absorber/breaker replacement is time-consuming.
- Prone to damage (broken ball joints, tie rods).
- Regular spooring recommended to prevent damage.
Multi-Link:
- Complex design, several parts connected by joints.
- Component ends pivot on two sides of the arm.
- Designed to manipulate force direction on the wheel.
- Offers good grip and smooth car control
- Varied designs.
- Component replacement is time-consuming and parts can be rare/expensive.
Rigid Axle:
- Typically placed at the rear.
- Two wheels connected by a single axle.
- Two models: leaf spring and coil spring (spring).
- Provides good quality and stability for various cars, especially large vehicles.
- Simple design, just one solid piece, and two springs.
- Suitable for heavy loads.
Independent Suspension:
- Rear wheels are not directly connected, but via joints.
- Prevents car rocking when one rear wheel hits a bump.
- Complex design with independent axle movements.
- Includes flexible joints.
- Primarily used in luxury cars because it's fairly expensive.
- Provides a comfortable ride, proven with the Wuling Cortez CT Type S.
MacPherson:
- Named after its inventor.
- Widely used in many cars.
- Affordable and simple components.
- Upright structure, shock absorbers as the center for car caster.
- Easily available.
- Less load-bearing capacity.
- Tyre grip decreases during turning due to changing tilt angle.
Rigid-Leafspring:
- Common in Indonesian and older vehicles.
- Typically placed in the rear due to being stiff.
- Simple design, including Axle Housing and U-Bolts attached to the frame.
- Offers good resistance.
Trailing Arm:
- Designed similarly to 3 Links - Rigid, yet has a different working mechanism.
- Connects the right and left sides.
- Commonly located at the rear of the vehicle.
Air Suspension:
- Advanced technology, used in luxury cars.
- Suspension adjustment with computer control for refined adjustments.
- Complex design and high cost.

General Suspension Notes

Suspensions dampen vibrations and shocks from bumpy roads, ensuring a comfortable driving experience.
Improves car handling and stability on the road.
A crucial part of a car, demanding regular attention.
Different car brands employ different suspension types for optimal vehicle configuration.

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Description

Explore the various types of car suspension systems, including Double Wishbone, Multi-Link, and Rigid Axle designs. Each type is analyzed in terms of design complexity, advantages, and maintenance requirements. Perfect for automotive students and enthusiasts looking to deepen their understanding of vehicle dynamics.