TRANMISI OTOMATIS

TRANMISI OTOMATISNAMA : IRMANTONIM: 14504241007KELAS : A

Automatic Transmission

ConstructionAutomatic TransmissionandManualTransmissionAutomaticTransmissionGearbox

ManualTransmissionGearbox

Automatic TransmissionAutomaticTransmissionComponents :

Torque ConverterPlanetary Gear SetHydraulic Control System

FunctionTorqueConverter (Kopling fluida)Torque Converter (Fluid clutch) is the componentthat connects theenginewithahydraulictransmission.So there is nodirectmechanicalconnectionbetween theenginewith thetransmission.

5FunctionTorqueConverter1.Increase theoutputtorquewhenyou get a load.

2. Dampenshock(Movepowersubtly)

3. Preventenginestall(Stug)

4.As amedia liaisonbetween theenginewitha hydraulictransmission.

The components ofTorqueConverter(kopling fluida)

1. Impeller (pump)2. Turbine3. Stator

Main Components of Torque Conventer

The working principle of Torque Converter(Kopling fluida)

Function Components Torque converter1.Impeller,connected to the flywheelthrough arotatinghousingoras acomponent ofthe driving(drivingmember).

2.Turbine,connectedto theoutputshaftto thetransmissionoras a component-driven(drivenmember)

3.Stator,the staticcomponentwhose jobisdirectingoilfrom theturbineto theimpellerto multiplytorque

Planetary Gear Set Components

PlanetarygearsetsWorking condition Operation ofplanetarygear setare:

1.Given aninputrotation

2.One of the componentsshould beretained(ringgear,carrier,or thesungear)

PlanetaryGearSetAdvantageAdvantagescompared to theplanetarygear setexternaltoothgear:

1.More practicalbecause it does notrequirea large space.

2.Moresubtle in itspowerto move.

3.Loadofeachgearbalanced.

4.The selection ofgearratiosareverylarge

AutomaticTransmissionparts

AutomaticTransmissionScheme

GRAFIK PERTUMBUHAN PENGGUNAAN TRANMISI OTOMATISVIDEO CARA KERJA TRANMISI OTOMATIS

(1) Impeller, (2) Turbin, (3) Stator

(1) Planet gear, (2) Carrier, (3) Ring gear, (4) Sun gear