What are the various types of gearbox in automobile?

Now, there are various kinds of automotive transmissions and in this article, we will take a brief look at the different types of gearboxes.

  • Manual Transmission.
  • Torque Converter Automatic.
  • CVT Automatic.
  • DCT Automatic.
  • AMT.

What are the different types of gearbox?

The following will explain some of the different types of industrial gearboxes and how they are commonly used.

  • Helical gearbox.
  • Coaxial helical inline.
  • Bevel helical gearbox.
  • Skew bevel helical gearbox.
  • Worm reduction gearboxes.
  • Planetary gearbox.
  • For more information about industrial gearboxes.

What is gearbox Slideshare?

Purpose of Gear Box Provides speed and torque conversions because of the limitations of internal combustion engines. Also facilitates change of direction of output shaft for reversing. Automotive gearboxes are used to reduce load on the engine by manipulating torque and speed.

What is the need of a gear box in an automobile?

THE NECESSITY OF GEARBOX To maintain engine speed on all conditions of load and vehicle speed, the gearbox uses a system to maintain engine speed, while sacrificing the same road speed. To enable the engine to run faster on-road wheels as well as to multiply the torque, a gearbox is required.

What is gearbox and its function?

The purpose of a gearbox is to increase or reduce speed. As a result, torque output will be the inverse of the speed function. If the enclosed drive is a speed reducer (speed output is less than speed input), the torque output will increase; if the drive increases speed, the torque output will decrease.

Which gearbox is used in two wheeler?

Manual gearing Most manual transmission two-wheelers use a sequential gearbox. Most motorcycles (except scooters) change gears (of which they increasingly have five or six) by a foot-shift lever.

Which gear is used in automobile?

In rear-wheel drive automobiles the central drive shaft (or prop shaft) engages the differential through a hypoid gear (ring and pinion). The ring gear is mounted on the carrier of the planetary chain that forms the differential. This hypoid gear is a bevel gear that changes the direction of the drive rotation.

What are the 2 kinds of transmission?

There are two types of contact transmission: direct and indirect. Direct contact transmission occurs when there is physical contact between an infected person and a susceptible person. Indirect contact transmission occurs when there is no direct human-to-human contact.

What are the different types of gear boxes?

Types of Gearboxes • Sliding Mesh Gear box • Constant Mesh Gear Box • Synchromesh Gear Box • Transaxle Gear Box • Sequential gear box • Automatic Gear Box 7.

How is an epicyclic gearbox used in a car?

Epicyclic Gearbox •Epicyclic gear trains are used to get the various gear ratios. •At least one wheel not only rotates about its own axis but also rotates about some other axis • Automatic gearboxes typically use one or more compound planetary gear sets having two sun gears and two sets of intermeshing planet gears.

How are the teeth of a gearbox cut?

Gearbox in automobile. Basic Principle • The most basic type of gear is a spur gear, and it has straight-cut teeth, where the teeth are cut parallel to the axis of the gear. • Wider gears and those that are cut for smoother meshing are cut with the teeth at an angle. These are called helical gears.

Which is a mechanical advantage of a gearbox?

This produces a mechanical advantage • Automotive gearbox also have the provision to do the opposite ie provide an increase in output shaft speed with a reduction of torque (overdrive). 3. Basic Principle • The most basic type of gear is a spur gear, and it has straight-cut teeth, where the teeth are cut parallel to the axis of the gear.