Presentation No. 3

Chapter 3 (Sabri Cetinkunt)

Mechatronics For Motion TransmissionThe most common motion transmission mechanism fit into one of three major categories:

1. Rotary-to-rotary motion transmission mechanisms (gears, belts & pulleys)

2. Rotary-to-translational motion transmission mechanisms (Lead screw, rack & pinions, belt 7 Pulleys)

3. Cyclic motion transmission mechanisms (Linkage & arms)

Types of SensorsSensors are classified based on the nature of quantity they measure. Following are the types of sensors with few examples.

SensorsAir flow meterAir–fuel ratio meterBlind spot monitorEngine coolant temperature sensor, Knock sensor, used to detect detonation in internal combustion enginesMAP sensor, Manifold Absolute Pressure, used in regulating fuel metering.Mass flow sensor, used to tell the ECU the mass of air entering the engineOxygen sensor, used to monitor the amount of oxygen in the exhaustParking sensors, used to alert the driver of unseen obstacles during parking maneuversRadar gun, used to detect the speed of other objectsSpeed sensor, used to detect the speed of an objectTire-pressure monitoring sensor, used to monitor the air pressure inside the tiresTransmission fluid temperature sensor, Vehicle speed sensor (VSS), used to measure the speed of the vehicleWater sensor or water-in-fuel sensor, used to indicate the presence of water in fuelWheel speed sensor, used for reading the speed of a vehicle's wheel rotationEtc.

https://en.wikipedia.org/wiki/Air_flow_meterhttps://en.wikipedia.org/wiki/Air%E2%80%93fuel_ratio_meterhttps://en.wikipedia.org/wiki/Blind_spot_monitorhttps://en.wikipedia.org/wiki/Engine_coolant_temperature_sensorhttps://en.wikipedia.org/wiki/Knock_sensorhttps://en.wikipedia.org/wiki/MAP_sensorhttps://en.wikipedia.org/wiki/Mass_flow_sensorhttps://en.wikipedia.org/wiki/Engine_control_unithttps://en.wikipedia.org/wiki/Oxygen_sensorhttps://en.wikipedia.org/wiki/Parking_sensorshttps://en.wikipedia.org/wiki/Radar_gunhttps://en.wikipedia.org/wiki/Speed_sensorhttps://en.wikipedia.org/wiki/Tire-pressure_monitoring_systemhttps://en.wikipedia.org/wiki/Transmission_control_unitTransmission_fluid_Temperature_sensor_.28TFT.29https://en.wikipedia.org/wiki/Transmission_control_unitVehicle_speed_sensor_.28VSS.29https://en.wikipedia.org/wiki/Water_sensorhttps://en.wikipedia.org/wiki/Wheel_speed_sensor

SensorsCurrent sensor

Galvanometer

Magnetometer

MEMS magnetic field sensor

Metal detector

Radio direction finder

Voltage detector

Air flow meter

Anemometer

Flow sensor

Gas meter

Mass flow sensor

Water meter

https://en.wikipedia.org/wiki/Current_sensorhttps://en.wikipedia.org/wiki/Galvanometerhttps://en.wikipedia.org/wiki/Magnetometerhttps://en.wikipedia.org/wiki/MEMS_magnetic_field_sensorhttps://en.wikipedia.org/wiki/Metal_detectorhttps://en.wikipedia.org/wiki/Radio_direction_finderhttps://en.wikipedia.org/wiki/Voltage_detectorhttps://en.wikipedia.org/wiki/Air_flow_meterhttps://en.wikipedia.org/wiki/Anemometerhttps://en.wikipedia.org/wiki/Flow_sensorhttps://en.wikipedia.org/wiki/Gas_meterhttps://en.wikipedia.org/wiki/Mass_flow_sensorhttps://en.wikipedia.org/wiki/Water_meter

2. Physics & Mathematics

2.1. Mechanical Component2.1.1. Gears

2.1.2. Chain Drive or Chain & Sprockets

High power transmissionNo slipUse in timing systemsNo adjustment in cold and hot environment

Need of lubricationNoisy

V=NPn/(60)V: chin speedN: No. of sprocket teethN: Speed of sprocket (rev/min)

Bead Chain

Roller chainPintle chain

Detachable chain

Silent chainHosting Chain

2.1.3. Couplings

Ajax flexible couplingOldham coupling

Falk couplingLeather-link coupling

Hydraulic couplingSolid jaw couplingOverload-release coupling

2.1.4. Belt & Pulley

2.1.5. Clutch

Overrunning clutch

Serrated face slip clutch

The similarity of all is that having an input shaft and an output shaft

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